+++ /dev/null
-/*!
-* svg.js - A lightweight library for manipulating and animating SVG.
-* @version 3.0.0
-* https://svgdotjs.github.io/
-*
-* @copyright Wout Fierens <wout@mick-wout.com>
-* @license MIT
-*
-* BUILT: Mon Nov 12 2018 20:31:54 GMT+0100 (CET)
-*/;
-var SVG = (function () {
- 'use strict';
-
- function _typeof(obj) {
- if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
- _typeof = function (obj) {
- return typeof obj;
- };
- } else {
- _typeof = function (obj) {
- return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
- };
- }
-
- return _typeof(obj);
- }
-
- function _classCallCheck(instance, Constructor) {
- if (!(instance instanceof Constructor)) {
- throw new TypeError("Cannot call a class as a function");
- }
- }
-
- function _defineProperties(target, props) {
- for (var i = 0; i < props.length; i++) {
- var descriptor = props[i];
- descriptor.enumerable = descriptor.enumerable || false;
- descriptor.configurable = true;
- if ("value" in descriptor) descriptor.writable = true;
- Object.defineProperty(target, descriptor.key, descriptor);
- }
- }
-
- function _createClass(Constructor, protoProps, staticProps) {
- if (protoProps) _defineProperties(Constructor.prototype, protoProps);
- if (staticProps) _defineProperties(Constructor, staticProps);
- return Constructor;
- }
-
- function _defineProperty(obj, key, value) {
- if (key in obj) {
- Object.defineProperty(obj, key, {
- value: value,
- enumerable: true,
- configurable: true,
- writable: true
- });
- } else {
- obj[key] = value;
- }
-
- return obj;
- }
-
- function _objectSpread(target) {
- for (var i = 1; i < arguments.length; i++) {
- var source = arguments[i] != null ? arguments[i] : {};
- var ownKeys = Object.keys(source);
-
- if (typeof Object.getOwnPropertySymbols === 'function') {
- ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) {
- return Object.getOwnPropertyDescriptor(source, sym).enumerable;
- }));
- }
-
- ownKeys.forEach(function (key) {
- _defineProperty(target, key, source[key]);
- });
- }
-
- return target;
- }
-
- function _inherits(subClass, superClass) {
- if (typeof superClass !== "function" && superClass !== null) {
- throw new TypeError("Super expression must either be null or a function");
- }
-
- subClass.prototype = Object.create(superClass && superClass.prototype, {
- constructor: {
- value: subClass,
- writable: true,
- configurable: true
- }
- });
- if (superClass) _setPrototypeOf(subClass, superClass);
- }
-
- function _getPrototypeOf(o) {
- _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
- return o.__proto__ || Object.getPrototypeOf(o);
- };
- return _getPrototypeOf(o);
- }
-
- function _setPrototypeOf(o, p) {
- _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
- o.__proto__ = p;
- return o;
- };
-
- return _setPrototypeOf(o, p);
- }
-
- function _assertThisInitialized(self) {
- if (self === void 0) {
- throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
- }
-
- return self;
- }
-
- function _possibleConstructorReturn(self, call) {
- if (call && (typeof call === "object" || typeof call === "function")) {
- return call;
- }
-
- return _assertThisInitialized(self);
- }
-
- function _superPropBase(object, property) {
- while (!Object.prototype.hasOwnProperty.call(object, property)) {
- object = _getPrototypeOf(object);
- if (object === null) break;
- }
-
- return object;
- }
-
- function _get(target, property, receiver) {
- if (typeof Reflect !== "undefined" && Reflect.get) {
- _get = Reflect.get;
- } else {
- _get = function _get(target, property, receiver) {
- var base = _superPropBase(target, property);
-
- if (!base) return;
- var desc = Object.getOwnPropertyDescriptor(base, property);
-
- if (desc.get) {
- return desc.get.call(receiver);
- }
-
- return desc.value;
- };
- }
-
- return _get(target, property, receiver || target);
- }
-
- function _slicedToArray(arr, i) {
- return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest();
- }
-
- function _toConsumableArray(arr) {
- return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread();
- }
-
- function _arrayWithoutHoles(arr) {
- if (Array.isArray(arr)) {
- for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) arr2[i] = arr[i];
-
- return arr2;
- }
- }
-
- function _arrayWithHoles(arr) {
- if (Array.isArray(arr)) return arr;
- }
-
- function _iterableToArray(iter) {
- if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter);
- }
-
- function _iterableToArrayLimit(arr, i) {
- var _arr = [];
- var _n = true;
- var _d = false;
- var _e = undefined;
-
- try {
- for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
- _arr.push(_s.value);
-
- if (i && _arr.length === i) break;
- }
- } catch (err) {
- _d = true;
- _e = err;
- } finally {
- try {
- if (!_n && _i["return"] != null) _i["return"]();
- } finally {
- if (_d) throw _e;
- }
- }
-
- return _arr;
- }
-
- function _nonIterableSpread() {
- throw new TypeError("Invalid attempt to spread non-iterable instance");
- }
-
- function _nonIterableRest() {
- throw new TypeError("Invalid attempt to destructure non-iterable instance");
- }
-
- // Map function
- function map(array, block) {
- var i;
- var il = array.length;
- var result = [];
-
- for (i = 0; i < il; i++) {
- result.push(block(array[i]));
- }
-
- return result;
- } // Filter function
-
- function filter(array, block) {
- var i;
- var il = array.length;
- var result = [];
-
- for (i = 0; i < il; i++) {
- if (block(array[i])) {
- result.push(array[i]);
- }
- }
-
- return result;
- } // Degrees to radians
-
- function radians(d) {
- return d % 360 * Math.PI / 180;
- } // Radians to degrees
-
- function degrees(r) {
- return r * 180 / Math.PI % 360;
- } // Convert dash-separated-string to camelCase
-
- function camelCase(s) {
- return s.toLowerCase().replace(/-(.)/g, function (m, g) {
- return g.toUpperCase();
- });
- } // Convert camel cased string to string seperated
-
- function unCamelCase(s) {
- return s.replace(/([A-Z])/g, function (m, g) {
- return '-' + g.toLowerCase();
- });
- } // Capitalize first letter of a string
-
- function capitalize(s) {
- return s.charAt(0).toUpperCase() + s.slice(1);
- } // Calculate proportional width and height values when necessary
-
- function proportionalSize(element, width, height) {
- if (width == null || height == null) {
- var box = element.bbox();
-
- if (width == null) {
- width = box.width / box.height * height;
- } else if (height == null) {
- height = box.height / box.width * width;
- }
- }
-
- return {
- width: width,
- height: height
- };
- }
- function getOrigin(o, element) {
- // Allow origin or around as the names
- var origin = o.origin; // o.around == null ? o.origin : o.around
-
- var ox, oy; // Allow the user to pass a string to rotate around a given point
-
- if (typeof origin === 'string' || origin == null) {
- // Get the bounding box of the element with no transformations applied
- var string = (origin || 'center').toLowerCase().trim();
-
- var _element$bbox = element.bbox(),
- height = _element$bbox.height,
- width = _element$bbox.width,
- x = _element$bbox.x,
- y = _element$bbox.y; // Calculate the transformed x and y coordinates
-
-
- var bx = string.includes('left') ? x : string.includes('right') ? x + width : x + width / 2;
- var by = string.includes('top') ? y : string.includes('bottom') ? y + height : y + height / 2; // Set the bounds eg : "bottom-left", "Top right", "middle" etc...
-
- ox = o.ox != null ? o.ox : bx;
- oy = o.oy != null ? o.oy : by;
- } else {
- ox = origin[0];
- oy = origin[1];
- } // Return the origin as it is if it wasn't a string
-
-
- return [ox, oy];
- }
-
- // Default namespaces
- var ns = 'http://www.w3.org/2000/svg';
- var xmlns = 'http://www.w3.org/2000/xmlns/';
- var xlink = 'http://www.w3.org/1999/xlink';
- var svgjs = 'http://svgjs.com/svgjs';
-
- var Base = function Base() {
- _classCallCheck(this, Base);
- };
-
- var elements = {};
- var root = Symbol('root'); // Method for element creation
-
- function makeNode(name) {
- // create element
- return document.createElementNS(ns, name);
- }
- function makeInstance(element) {
- if (element instanceof Base) return element;
-
- if (_typeof(element) === 'object') {
- return adopt(element);
- }
-
- if (element == null) {
- return new elements[root]();
- }
-
- if (typeof element === 'string' && element.charAt(0) !== '<') {
- return adopt(document.querySelector(element));
- }
-
- var node = makeNode('svg');
- node.innerHTML = element; // We can use firstChild here because we know,
- // that the first char is < and thus an element
-
- element = adopt(node.firstChild);
- return element;
- }
- function nodeOrNew(name, node) {
- return node instanceof window.Node ? node : makeNode(name);
- } // Adopt existing svg elements
-
- function adopt(node) {
- // check for presence of node
- if (!node) return null; // make sure a node isn't already adopted
-
- if (node.instance instanceof Base) return node.instance;
-
- if (!(node instanceof window.SVGElement)) {
- return new elements.HtmlNode(node);
- } // initialize variables
-
-
- var element; // adopt with element-specific settings
-
- if (node.nodeName === 'svg') {
- element = new elements[root](node);
- } else if (node.nodeName === 'linearGradient' || node.nodeName === 'radialGradient') {
- element = new elements.Gradient(node);
- } else if (elements[capitalize(node.nodeName)]) {
- element = new elements[capitalize(node.nodeName)](node);
- } else {
- element = new elements.Bare(node);
- }
-
- return element;
- }
- function register(element) {
- var name = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : element.name;
- var asRoot = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
- elements[name] = element;
- if (asRoot) elements[root] = element;
- return element;
- }
- function getClass(name) {
- return elements[name];
- } // Element id sequence
-
- var did = 1000; // Get next named element id
-
- function eid(name) {
- return 'Svgjs' + capitalize(name) + did++;
- } // Deep new id assignment
-
- function assignNewId(node) {
- // do the same for SVG child nodes as well
- for (var i = node.children.length - 1; i >= 0; i--) {
- assignNewId(node.children[i]);
- }
-
- if (node.id) {
- return adopt(node).id(eid(node.nodeName));
- }
-
- return adopt(node);
- } // Method for extending objects
-
- function extend(modules, methods, attrCheck) {
- var key, i;
- modules = Array.isArray(modules) ? modules : [modules];
-
- for (i = modules.length - 1; i >= 0; i--) {
- for (key in methods) {
- var method = methods[key];
-
- if (attrCheck) {
- method = wrapWithAttrCheck(methods[key]);
- }
-
- modules[i].prototype[key] = method;
- }
- }
- }
- function extendWithAttrCheck() {
- for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
- args[_key] = arguments[_key];
- }
-
- extend.apply(void 0, args.concat([true]));
- }
- function wrapWithAttrCheck(fn) {
- return function () {
- for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
- args[_key2] = arguments[_key2];
- }
-
- var o = args[args.length - 1];
-
- if (o && o.constructor === Object && !(o instanceof Array)) {
- return fn.apply(this, args.slice(0, -1)).attr(o);
- } else {
- return fn.apply(this, args);
- }
- };
- }
-
- var methods = {};
- function registerMethods(name, m) {
- if (Array.isArray(name)) {
- var _iteratorNormalCompletion = true;
- var _didIteratorError = false;
- var _iteratorError = undefined;
-
- try {
- for (var _iterator = name[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
- var _name = _step.value;
- registerMethods(_name, m);
- }
- } catch (err) {
- _didIteratorError = true;
- _iteratorError = err;
- } finally {
- try {
- if (!_iteratorNormalCompletion && _iterator.return != null) {
- _iterator.return();
- }
- } finally {
- if (_didIteratorError) {
- throw _iteratorError;
- }
- }
- }
-
- return;
- }
-
- if (_typeof(name) === 'object') {
- var _arr = Object.entries(name);
-
- for (var _i = 0; _i < _arr.length; _i++) {
- var _arr$_i = _slicedToArray(_arr[_i], 2),
- _name2 = _arr$_i[0],
- _m = _arr$_i[1];
-
- registerMethods(_name2, _m);
- }
-
- return;
- }
-
- methods[name] = Object.assign(methods[name] || {}, m);
- }
- function getMethodsFor(name) {
- return methods[name] || {};
- }
-
- function siblings() {
- return this.parent().children();
- } // Get the curent position siblings
-
- function position() {
- return this.parent().index(this);
- } // Get the next element (will return null if there is none)
-
- function next() {
- return this.siblings()[this.position() + 1];
- } // Get the next element (will return null if there is none)
-
- function prev() {
- return this.siblings()[this.position() - 1];
- } // Send given element one step forward
-
- function forward() {
- var i = this.position() + 1;
- var p = this.parent(); // move node one step forward
-
- p.removeElement(this).add(this, i); // make sure defs node is always at the top
-
- if (typeof p.isRoot === 'function' && p.isRoot()) {
- p.node.appendChild(p.defs().node);
- }
-
- return this;
- } // Send given element one step backward
-
- function backward() {
- var i = this.position();
-
- if (i > 0) {
- this.parent().removeElement(this).add(this, i - 1);
- }
-
- return this;
- } // Send given element all the way to the front
-
- function front() {
- var p = this.parent(); // Move node forward
-
- p.node.appendChild(this.node); // Make sure defs node is always at the top
-
- if (typeof p.isRoot === 'function' && p.isRoot()) {
- p.node.appendChild(p.defs().node);
- }
-
- return this;
- } // Send given element all the way to the back
-
- function back() {
- if (this.position() > 0) {
- this.parent().removeElement(this).add(this, 0);
- }
-
- return this;
- } // Inserts a given element before the targeted element
-
- function before(element) {
- element = makeInstance(element);
- element.remove();
- var i = this.position();
- this.parent().add(element, i);
- return this;
- } // Inserts a given element after the targeted element
-
- function after(element) {
- element = makeInstance(element);
- element.remove();
- var i = this.position();
- this.parent().add(element, i + 1);
- return this;
- }
- registerMethods('Dom', {
- siblings: siblings,
- position: position,
- next: next,
- prev: prev,
- forward: forward,
- backward: backward,
- front: front,
- back: back,
- before: before,
- after: after
- });
-
- // Parse unit value
- var numberAndUnit = /^([+-]?(\d+(\.\d*)?|\.\d+)(e[+-]?\d+)?)([a-z%]*)$/i; // Parse hex value
-
- var hex = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i; // Parse rgb value
-
- var rgb = /rgb\((\d+),(\d+),(\d+)\)/; // Parse reference id
-
- var reference = /(#[a-z0-9\-_]+)/i; // splits a transformation chain
-
- var transforms = /\)\s*,?\s*/; // Whitespace
-
- var whitespace = /\s/g; // Test hex value
-
- var isHex = /^#[a-f0-9]{3,6}$/i; // Test rgb value
-
- var isRgb = /^rgb\(/; // Test css declaration
-
- var isCss = /[^:]+:[^;]+;?/; // Test for blank string
-
- var isBlank = /^(\s+)?$/; // Test for numeric string
-
- var isNumber = /^[+-]?(\d+(\.\d*)?|\.\d+)(e[+-]?\d+)?$/i; // Test for percent value
-
- var isPercent = /^-?[\d.]+%$/; // Test for image url
-
- var isImage = /\.(jpg|jpeg|png|gif|svg)(\?[^=]+.*)?/i; // split at whitespace and comma
-
- var delimiter = /[\s,]+/; // The following regex are used to parse the d attribute of a path
- // Matches all hyphens which are not after an exponent
-
- var hyphen = /([^e])-/gi; // Replaces and tests for all path letters
-
- var pathLetters = /[MLHVCSQTAZ]/gi; // yes we need this one, too
-
- var isPathLetter = /[MLHVCSQTAZ]/i; // matches 0.154.23.45
-
- var numbersWithDots = /((\d?\.\d+(?:e[+-]?\d+)?)((?:\.\d+(?:e[+-]?\d+)?)+))+/gi; // matches .
-
- var dots = /\./g;
-
- var regex = /*#__PURE__*/Object.freeze({
- numberAndUnit: numberAndUnit,
- hex: hex,
- rgb: rgb,
- reference: reference,
- transforms: transforms,
- whitespace: whitespace,
- isHex: isHex,
- isRgb: isRgb,
- isCss: isCss,
- isBlank: isBlank,
- isNumber: isNumber,
- isPercent: isPercent,
- isImage: isImage,
- delimiter: delimiter,
- hyphen: hyphen,
- pathLetters: pathLetters,
- isPathLetter: isPathLetter,
- numbersWithDots: numbersWithDots,
- dots: dots
- });
-
- function classes() {
- var attr = this.attr('class');
- return attr == null ? [] : attr.trim().split(delimiter);
- } // Return true if class exists on the node, false otherwise
-
- function hasClass(name) {
- return this.classes().indexOf(name) !== -1;
- } // Add class to the node
-
- function addClass(name) {
- if (!this.hasClass(name)) {
- var array = this.classes();
- array.push(name);
- this.attr('class', array.join(' '));
- }
-
- return this;
- } // Remove class from the node
-
- function removeClass(name) {
- if (this.hasClass(name)) {
- this.attr('class', this.classes().filter(function (c) {
- return c !== name;
- }).join(' '));
- }
-
- return this;
- } // Toggle the presence of a class on the node
-
- function toggleClass(name) {
- return this.hasClass(name) ? this.removeClass(name) : this.addClass(name);
- }
- registerMethods('Dom', {
- classes: classes,
- hasClass: hasClass,
- addClass: addClass,
- removeClass: removeClass,
- toggleClass: toggleClass
- });
-
- function css(style, val) {
- var ret = {};
-
- if (arguments.length === 0) {
- // get full style as object
- this.node.style.cssText.split(/\s*;\s*/).filter(function (el) {
- return !!el.length;
- }).forEach(function (el) {
- var t = el.split(/\s*:\s*/);
- ret[t[0]] = t[1];
- });
- return ret;
- }
-
- if (arguments.length < 2) {
- // get style properties in the array
- if (Array.isArray(style)) {
- var _iteratorNormalCompletion = true;
- var _didIteratorError = false;
- var _iteratorError = undefined;
-
- try {
- for (var _iterator = style[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
- var name = _step.value;
- var cased = camelCase(name);
- ret[cased] = this.node.style[cased];
- }
- } catch (err) {
- _didIteratorError = true;
- _iteratorError = err;
- } finally {
- try {
- if (!_iteratorNormalCompletion && _iterator.return != null) {
- _iterator.return();
- }
- } finally {
- if (_didIteratorError) {
- throw _iteratorError;
- }
- }
- }
-
- return ret;
- } // get style for property
-
-
- if (typeof style === 'string') {
- return this.node.style[camelCase(style)];
- } // set styles in object
-
-
- if (_typeof(style) === 'object') {
- for (var _name in style) {
- // set empty string if null/undefined/'' was given
- this.node.style[camelCase(_name)] = style[_name] == null || isBlank.test(style[_name]) ? '' : style[_name];
- }
- }
- } // set style for property
-
-
- if (arguments.length === 2) {
- this.node.style[camelCase(style)] = val == null || isBlank.test(val) ? '' : val;
- }
-
- return this;
- } // Show element
-
- function show() {
- return this.css('display', '');
- } // Hide element
-
- function hide() {
- return this.css('display', 'none');
- } // Is element visible?
-
- function visible() {
- return this.css('display') !== 'none';
- }
- registerMethods('Dom', {
- css: css,
- show: show,
- hide: hide,
- visible: visible
- });
-
- function data(a, v, r) {
- if (_typeof(a) === 'object') {
- for (v in a) {
- this.data(v, a[v]);
- }
- } else if (arguments.length < 2) {
- try {
- return JSON.parse(this.attr('data-' + a));
- } catch (e) {
- return this.attr('data-' + a);
- }
- } else {
- this.attr('data-' + a, v === null ? null : r === true || typeof v === 'string' || typeof v === 'number' ? v : JSON.stringify(v));
- }
-
- return this;
- }
- registerMethods('Dom', {
- data: data
- });
-
- function remember(k, v) {
- // remember every item in an object individually
- if (_typeof(arguments[0]) === 'object') {
- for (var key in k) {
- this.remember(key, k[key]);
- }
- } else if (arguments.length === 1) {
- // retrieve memory
- return this.memory()[k];
- } else {
- // store memory
- this.memory()[k] = v;
- }
-
- return this;
- } // Erase a given memory
-
- function forget() {
- if (arguments.length === 0) {
- this._memory = {};
- } else {
- for (var i = arguments.length - 1; i >= 0; i--) {
- delete this.memory()[arguments[i]];
- }
- }
-
- return this;
- } // This triggers creation of a new hidden class which is not performant
- // However, this function is not rarely used so it will not happen frequently
- // Return local memory object
-
- function memory() {
- return this._memory = this._memory || {};
- }
- registerMethods('Dom', {
- remember: remember,
- forget: forget,
- memory: memory
- });
-
- var listenerId = 0;
-
- function getEvents(node) {
- var n = makeInstance(node).getEventHolder();
- if (!n.events) n.events = {};
- return n.events;
- }
-
- function getEventTarget(node) {
- return makeInstance(node).getEventTarget();
- }
-
- function clearEvents(node) {
- var n = makeInstance(node).getEventHolder();
- if (n.events) n.events = {};
- } // Add event binder in the SVG namespace
-
-
- function on(node, events, listener, binding, options) {
- var l = listener.bind(binding || node);
- var bag = getEvents(node);
- var n = getEventTarget(node); // events can be an array of events or a string of events
-
- events = Array.isArray(events) ? events : events.split(delimiter); // add id to listener
-
- if (!listener._svgjsListenerId) {
- listener._svgjsListenerId = ++listenerId;
- }
-
- events.forEach(function (event) {
- var ev = event.split('.')[0];
- var ns = event.split('.')[1] || '*'; // ensure valid object
-
- bag[ev] = bag[ev] || {};
- bag[ev][ns] = bag[ev][ns] || {}; // reference listener
-
- bag[ev][ns][listener._svgjsListenerId] = l; // add listener
-
- n.addEventListener(ev, l, options || false);
- });
- } // Add event unbinder in the SVG namespace
-
- function off(node, events, listener, options) {
- var bag = getEvents(node);
- var n = getEventTarget(node); // listener can be a function or a number
-
- if (typeof listener === 'function') {
- listener = listener._svgjsListenerId;
- if (!listener) return;
- } // events can be an array of events or a string or undefined
-
-
- events = Array.isArray(events) ? events : (events || '').split(delimiter);
- events.forEach(function (event) {
- var ev = event && event.split('.')[0];
- var ns = event && event.split('.')[1];
- var namespace, l;
-
- if (listener) {
- // remove listener reference
- if (bag[ev] && bag[ev][ns || '*']) {
- // removeListener
- n.removeEventListener(ev, bag[ev][ns || '*'][listener], options || false);
- delete bag[ev][ns || '*'][listener];
- }
- } else if (ev && ns) {
- // remove all listeners for a namespaced event
- if (bag[ev] && bag[ev][ns]) {
- for (l in bag[ev][ns]) {
- off(n, [ev, ns].join('.'), l);
- }
-
- delete bag[ev][ns];
- }
- } else if (ns) {
- // remove all listeners for a specific namespace
- for (event in bag) {
- for (namespace in bag[event]) {
- if (ns === namespace) {
- off(n, [event, ns].join('.'));
- }
- }
- }
- } else if (ev) {
- // remove all listeners for the event
- if (bag[ev]) {
- for (namespace in bag[ev]) {
- off(n, [ev, namespace].join('.'));
- }
-
- delete bag[ev];
- }
- } else {
- // remove all listeners on a given node
- for (event in bag) {
- off(n, event);
- }
-
- clearEvents(node);
- }
- });
- }
- function dispatch(node, event, data) {
- var n = getEventTarget(node); // Dispatch event
-
- if (event instanceof window.Event) {
- n.dispatchEvent(event);
- } else {
- event = new window.CustomEvent(event, {
- detail: data,
- cancelable: true
- });
- n.dispatchEvent(event);
- }
-
- return event;
- }
-
- function fullHex(hex$$1) {
- return hex$$1.length === 4 ? ['#', hex$$1.substring(1, 2), hex$$1.substring(1, 2), hex$$1.substring(2, 3), hex$$1.substring(2, 3), hex$$1.substring(3, 4), hex$$1.substring(3, 4)].join('') : hex$$1;
- } // Component to hex value
-
-
- function compToHex(comp) {
- var hex$$1 = comp.toString(16);
- return hex$$1.length === 1 ? '0' + hex$$1 : hex$$1;
- }
-
- var Color =
- /*#__PURE__*/
- function () {
- function Color() {
- _classCallCheck(this, Color);
-
- this.init.apply(this, arguments);
- }
-
- _createClass(Color, [{
- key: "init",
- value: function init(color, g, b) {
- var match; // initialize defaults
-
- this.r = 0;
- this.g = 0;
- this.b = 0;
- if (!color) return; // parse color
-
- if (typeof color === 'string') {
- if (isRgb.test(color)) {
- // get rgb values
- match = rgb.exec(color.replace(whitespace, '')); // parse numeric values
-
- this.r = parseInt(match[1]);
- this.g = parseInt(match[2]);
- this.b = parseInt(match[3]);
- } else if (isHex.test(color)) {
- // get hex values
- match = hex.exec(fullHex(color)); // parse numeric values
-
- this.r = parseInt(match[1], 16);
- this.g = parseInt(match[2], 16);
- this.b = parseInt(match[3], 16);
- }
- } else if (Array.isArray(color)) {
- this.r = color[0];
- this.g = color[1];
- this.b = color[2];
- } else if (_typeof(color) === 'object') {
- this.r = color.r;
- this.g = color.g;
- this.b = color.b;
- } else if (arguments.length === 3) {
- this.r = color;
- this.g = g;
- this.b = b;
- }
- } // Default to hex conversion
-
- }, {
- key: "toString",
- value: function toString() {
- return this.toHex();
- }
- }, {
- key: "toArray",
- value: function toArray() {
- return [this.r, this.g, this.b];
- } // Build hex value
-
- }, {
- key: "toHex",
- value: function toHex() {
- return '#' + compToHex(Math.round(this.r)) + compToHex(Math.round(this.g)) + compToHex(Math.round(this.b));
- } // Build rgb value
-
- }, {
- key: "toRgb",
- value: function toRgb() {
- return 'rgb(' + [this.r, this.g, this.b].join() + ')';
- } // Calculate true brightness
-
- }, {
- key: "brightness",
- value: function brightness() {
- return this.r / 255 * 0.30 + this.g / 255 * 0.59 + this.b / 255 * 0.11;
- } // Testers
- // Test if given value is a color string
-
- }], [{
- key: "test",
- value: function test(color) {
- color += '';
- return isHex.test(color) || isRgb.test(color);
- } // Test if given value is a rgb object
-
- }, {
- key: "isRgb",
- value: function isRgb$$1(color) {
- return color && typeof color.r === 'number' && typeof color.g === 'number' && typeof color.b === 'number';
- } // Test if given value is a color
-
- }, {
- key: "isColor",
- value: function isColor(color) {
- return this.isRgb(color) || this.test(color);
- }
- }]);
-
- return Color;
- }();
-
- var EventTarget =
- /*#__PURE__*/
- function (_Base) {
- _inherits(EventTarget, _Base);
-
- function EventTarget() {
- var _this;
-
- var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
- _ref$events = _ref.events,
- events = _ref$events === void 0 ? {} : _ref$events;
-
- _classCallCheck(this, EventTarget);
-
- _this = _possibleConstructorReturn(this, _getPrototypeOf(EventTarget).call(this));
- _this.events = events;
- return _this;
- }
-
- _createClass(EventTarget, [{
- key: "addEventListener",
- value: function addEventListener() {} // Bind given event to listener
-
- }, {
- key: "on",
- value: function on$$1(event, listener, binding, options) {
- on(this, event, listener, binding, options);
-
- return this;
- } // Unbind event from listener
-
- }, {
- key: "off",
- value: function off$$1(event, listener) {
- off(this, event, listener);
-
- return this;
- }
- }, {
- key: "dispatch",
- value: function dispatch$$1(event, data) {
- return dispatch(this, event, data);
- }
- }, {
- key: "dispatchEvent",
- value: function dispatchEvent(event) {
- var bag = this.getEventHolder().events;
- if (!bag) return true;
- var events = bag[event.type];
-
- for (var i in events) {
- for (var j in events[i]) {
- events[i][j](event);
- }
- }
-
- return !event.defaultPrevented;
- } // Fire given event
-
- }, {
- key: "fire",
- value: function fire(event, data) {
- this.dispatch(event, data);
- return this;
- }
- }, {
- key: "getEventHolder",
- value: function getEventHolder() {
- return this;
- }
- }, {
- key: "getEventTarget",
- value: function getEventTarget() {
- return this;
- }
- }, {
- key: "removeEventListener",
- value: function removeEventListener() {}
- }]);
-
- return EventTarget;
- }(Base);
-
- function noop() {} // Default animation values
-
- var timeline = {
- duration: 400,
- ease: '>',
- delay: 0 // Default attribute values
-
- };
- var attrs = {
- // fill and stroke
- 'fill-opacity': 1,
- 'stroke-opacity': 1,
- 'stroke-width': 0,
- 'stroke-linejoin': 'miter',
- 'stroke-linecap': 'butt',
- fill: '#000000',
- stroke: '#000000',
- opacity: 1,
- // position
- x: 0,
- y: 0,
- cx: 0,
- cy: 0,
- // size
- width: 0,
- height: 0,
- // radius
- r: 0,
- rx: 0,
- ry: 0,
- // gradient
- offset: 0,
- 'stop-opacity': 1,
- 'stop-color': '#000000',
- // text
- 'font-size': 16,
- 'font-family': 'Helvetica, Arial, sans-serif',
- 'text-anchor': 'start'
- };
-
- var defaults = /*#__PURE__*/Object.freeze({
- noop: noop,
- timeline: timeline,
- attrs: attrs
- });
-
- /* eslint no-new-func: "off" */
- var subClassArray = function () {
- try {
- // try es6 subclassing
- return Function('name', 'baseClass', '_constructor', ['baseClass = baseClass || Array', 'return {', '[name]: class extends baseClass {', 'constructor (...args) {', 'super(...args)', '_constructor && _constructor.apply(this, args)', '}', '}', '}[name]'].join('\n'));
- } catch (e) {
- // Use es5 approach
- return function (name) {
- var baseClass = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : Array;
-
- var _constructor = arguments.length > 2 ? arguments[2] : undefined;
-
- var Arr = function Arr() {
- baseClass.apply(this, arguments);
- _constructor && _constructor.apply(this, arguments);
- };
-
- Arr.prototype = Object.create(baseClass.prototype);
- Arr.prototype.constructor = Arr;
- return Arr;
- };
- }
- }();
-
- var SVGArray = subClassArray('SVGArray', Array, function (arr) {
- this.init(arr);
- });
- extend(SVGArray, {
- init: function init(arr) {
- this.length = 0;
- this.push.apply(this, _toConsumableArray(this.parse(arr)));
- },
- toArray: function toArray() {
- return Array.prototype.concat.apply([], this);
- },
- toString: function toString() {
- return this.join(' ');
- },
- // Flattens the array if needed
- valueOf: function valueOf() {
- var ret = [];
- ret.push.apply(ret, _toConsumableArray(this));
- return ret;
- },
- // Parse whitespace separated string
- parse: function parse() {
- var array = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
- // If already is an array, no need to parse it
- if (array instanceof Array) return array;
- return array.trim().split(delimiter).map(parseFloat);
- },
- clone: function clone() {
- return new this.constructor(this);
- },
- toSet: function toSet() {
- return new Set(this);
- }
- });
-
- var SVGNumber =
- /*#__PURE__*/
- function () {
- // Initialize
- function SVGNumber() {
- _classCallCheck(this, SVGNumber);
-
- this.init.apply(this, arguments);
- }
-
- _createClass(SVGNumber, [{
- key: "init",
- value: function init(value, unit) {
- unit = Array.isArray(value) ? value[1] : unit;
- value = Array.isArray(value) ? value[0] : value; // initialize defaults
-
- this.value = 0;
- this.unit = unit || ''; // parse value
-
- if (typeof value === 'number') {
- // ensure a valid numeric value
- this.value = isNaN(value) ? 0 : !isFinite(value) ? value < 0 ? -3.4e+38 : +3.4e+38 : value;
- } else if (typeof value === 'string') {
- unit = value.match(numberAndUnit);
-
- if (unit) {
- // make value numeric
- this.value = parseFloat(unit[1]); // normalize
-
- if (unit[5] === '%') {
- this.value /= 100;
- } else if (unit[5] === 's') {
- this.value *= 1000;
- } // store unit
-
-
- this.unit = unit[5];
- }
- } else {
- if (value instanceof SVGNumber) {
- this.value = value.valueOf();
- this.unit = value.unit;
- }
- }
- }
- }, {
- key: "toString",
- value: function toString() {
- return (this.unit === '%' ? ~~(this.value * 1e8) / 1e6 : this.unit === 's' ? this.value / 1e3 : this.value) + this.unit;
- }
- }, {
- key: "toJSON",
- value: function toJSON() {
- return this.toString();
- }
- }, {
- key: "toArray",
- value: function toArray() {
- return [this.value, this.unit];
- }
- }, {
- key: "valueOf",
- value: function valueOf() {
- return this.value;
- } // Add number
-
- }, {
- key: "plus",
- value: function plus(number) {
- number = new SVGNumber(number);
- return new SVGNumber(this + number, this.unit || number.unit);
- } // Subtract number
-
- }, {
- key: "minus",
- value: function minus(number) {
- number = new SVGNumber(number);
- return new SVGNumber(this - number, this.unit || number.unit);
- } // Multiply number
-
- }, {
- key: "times",
- value: function times(number) {
- number = new SVGNumber(number);
- return new SVGNumber(this * number, this.unit || number.unit);
- } // Divide number
-
- }, {
- key: "divide",
- value: function divide(number) {
- number = new SVGNumber(number);
- return new SVGNumber(this / number, this.unit || number.unit);
- }
- }]);
-
- return SVGNumber;
- }();
-
- var hooks = [];
- function registerAttrHook(fn) {
- hooks.push(fn);
- } // Set svg element attribute
-
- function attr(attr, val, ns) {
- var _this = this;
-
- // act as full getter
- if (attr == null) {
- // get an object of attributes
- attr = {};
- val = this.node.attributes;
- var _iteratorNormalCompletion = true;
- var _didIteratorError = false;
- var _iteratorError = undefined;
-
- try {
- for (var _iterator = val[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
- var node = _step.value;
- attr[node.nodeName] = isNumber.test(node.nodeValue) ? parseFloat(node.nodeValue) : node.nodeValue;
- }
- } catch (err) {
- _didIteratorError = true;
- _iteratorError = err;
- } finally {
- try {
- if (!_iteratorNormalCompletion && _iterator.return != null) {
- _iterator.return();
- }
- } finally {
- if (_didIteratorError) {
- throw _iteratorError;
- }
- }
- }
-
- return attr;
- } else if (attr instanceof Array) {
- // loop through array and get all values
- return attr.reduce(function (last, curr) {
- last[curr] = _this.attr(curr);
- return last;
- }, {});
- } else if (_typeof(attr) === 'object') {
- // apply every attribute individually if an object is passed
- for (val in attr) {
- this.attr(val, attr[val]);
- }
- } else if (val === null) {
- // remove value
- this.node.removeAttribute(attr);
- } else if (val == null) {
- // act as a getter if the first and only argument is not an object
- val = this.node.getAttribute(attr);
- return val == null ? attrs[attr] : isNumber.test(val) ? parseFloat(val) : val;
- } else {
- // Loop through hooks and execute them to convert value
- val = hooks.reduce(function (_val, hook) {
- return hook(attr, _val, _this);
- }, val); // ensure correct numeric values (also accepts NaN and Infinity)
-
- if (typeof val === 'number') {
- val = new SVGNumber(val);
- } else if (Color.isColor(val)) {
- // ensure full hex color
- val = new Color(val);
- } else if (val.constructor === Array) {
- // Check for plain arrays and parse array values
- val = new SVGArray(val);
- } // if the passed attribute is leading...
-
-
- if (attr === 'leading') {
- // ... call the leading method instead
- if (this.leading) {
- this.leading(val);
- }
- } else {
- // set given attribute on node
- typeof ns === 'string' ? this.node.setAttributeNS(ns, attr, val.toString()) : this.node.setAttribute(attr, val.toString());
- } // rebuild if required
-
-
- if (this.rebuild && (attr === 'font-size' || attr === 'x')) {
- this.rebuild();
- }
- }
-
- return this;
- }
-
- var Dom =
- /*#__PURE__*/
- function (_EventTarget) {
- _inherits(Dom, _EventTarget);
-
- function Dom(node, attrs) {
- var _this2;
-
- _classCallCheck(this, Dom);
-
- _this2 = _possibleConstructorReturn(this, _getPrototypeOf(Dom).call(this, node));
- _this2.node = node;
- _this2.type = node.nodeName;
-
- if (attrs && node !== attrs) {
- _this2.attr(attrs);
- }
-
- return _this2;
- } // Add given element at a position
-
-
- _createClass(Dom, [{
- key: "add",
- value: function add(element, i) {
- element = makeInstance(element);
-
- if (i == null) {
- this.node.appendChild(element.node);
- } else if (element.node !== this.node.childNodes[i]) {
- this.node.insertBefore(element.node, this.node.childNodes[i]);
- }
-
- return this;
- } // Add element to given container and return self
-
- }, {
- key: "addTo",
- value: function addTo(parent) {
- return makeInstance(parent).put(this);
- } // Returns all child elements
-
- }, {
- key: "children",
- value: function children() {
- return map(this.node.children, function (node) {
- return adopt(node);
- });
- } // Remove all elements in this container
-
- }, {
- key: "clear",
- value: function clear() {
- // remove children
- while (this.node.hasChildNodes()) {
- this.node.removeChild(this.node.lastChild);
- } // remove defs reference
-
-
- delete this._defs;
- return this;
- } // Clone element
-
- }, {
- key: "clone",
- value: function clone() {
- // write dom data to the dom so the clone can pickup the data
- this.writeDataToDom(); // clone element and assign new id
-
- return assignNewId(this.node.cloneNode(true));
- } // Iterates over all children and invokes a given block
-
- }, {
- key: "each",
- value: function each(block, deep) {
- var children = this.children();
- var i, il;
-
- for (i = 0, il = children.length; i < il; i++) {
- block.apply(children[i], [i, children]);
-
- if (deep) {
- children[i].each(block, deep);
- }
- }
-
- return this;
- } // Get first child
-
- }, {
- key: "first",
- value: function first() {
- return adopt(this.node.firstChild);
- } // Get a element at the given index
-
- }, {
- key: "get",
- value: function get(i) {
- return adopt(this.node.childNodes[i]);
- }
- }, {
- key: "getEventHolder",
- value: function getEventHolder() {
- return this.node;
- }
- }, {
- key: "getEventTarget",
- value: function getEventTarget() {
- return this.node;
- } // Checks if the given element is a child
-
- }, {
- key: "has",
- value: function has(element) {
- return this.index(element) >= 0;
- } // Get / set id
-
- }, {
- key: "id",
- value: function id(_id) {
- // generate new id if no id set
- if (typeof _id === 'undefined' && !this.node.id) {
- this.node.id = eid(this.type);
- } // dont't set directly width this.node.id to make `null` work correctly
-
-
- return this.attr('id', _id);
- } // Gets index of given element
-
- }, {
- key: "index",
- value: function index(element) {
- return [].slice.call(this.node.childNodes).indexOf(element.node);
- } // Get the last child
-
- }, {
- key: "last",
- value: function last() {
- return adopt(this.node.lastChild);
- } // matches the element vs a css selector
-
- }, {
- key: "matches",
- value: function matches(selector) {
- var el = this.node;
- return (el.matches || el.matchesSelector || el.msMatchesSelector || el.mozMatchesSelector || el.webkitMatchesSelector || el.oMatchesSelector).call(el, selector);
- } // Returns the svg node to call native svg methods on it
-
- }, {
- key: "native",
- value: function native() {
- return this.node;
- } // Returns the parent element instance
-
- }, {
- key: "parent",
- value: function parent(type) {
- var parent = this; // check for parent
-
- if (!parent.node.parentNode) return null; // get parent element
-
- parent = adopt(parent.node.parentNode);
- if (!type) return parent; // loop trough ancestors if type is given
-
- while (parent && parent.node instanceof window.SVGElement) {
- if (typeof type === 'string' ? parent.matches(type) : parent instanceof type) return parent;
- parent = adopt(parent.node.parentNode);
- }
- } // Basically does the same as `add()` but returns the added element instead
-
- }, {
- key: "put",
- value: function put(element, i) {
- this.add(element, i);
- return element;
- } // Add element to given container and return container
-
- }, {
- key: "putIn",
- value: function putIn(parent) {
- return makeInstance(parent).add(this);
- } // Remove element
-
- }, {
- key: "remove",
- value: function remove() {
- if (this.parent()) {
- this.parent().removeElement(this);
- }
-
- return this;
- } // Remove a given child
-
- }, {
- key: "removeElement",
- value: function removeElement(element) {
- this.node.removeChild(element.node);
- return this;
- } // Replace this with element
-
- }, {
- key: "replace",
- value: function replace(element) {
- element = makeInstance(element);
- this.node.parentNode.replaceChild(element.node, this.node);
- return element;
- }
- }, {
- key: "round",
- value: function round() {
- var precision = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 2;
- var map$$1 = arguments.length > 1 ? arguments[1] : undefined;
- var factor = Math.pow(10, precision);
- var attrs = this.attr(); // If we have no map, build one from attrs
-
- if (!map$$1) {
- map$$1 = Object.keys(attrs);
- } // Holds rounded attributes
-
-
- var newAttrs = {};
- map$$1.forEach(function (key) {
- newAttrs[key] = Math.round(attrs[key] * factor) / factor;
- });
- this.attr(newAttrs);
- return this;
- } // Return id on string conversion
-
- }, {
- key: "toString",
- value: function toString() {
- return this.id();
- } // Import raw svg
-
- }, {
- key: "svg",
- value: function svg(svgOrFn, outerHTML) {
- var well, len, fragment;
-
- if (svgOrFn === false) {
- outerHTML = false;
- svgOrFn = null;
- } // act as getter if no svg string is given
-
-
- if (svgOrFn == null || typeof svgOrFn === 'function') {
- // The default for exports is, that the outerNode is included
- outerHTML = outerHTML == null ? true : outerHTML; // write svgjs data to the dom
-
- this.writeDataToDom();
- var current = this; // An export modifier was passed
-
- if (svgOrFn != null) {
- current = adopt(current.node.cloneNode(true)); // If the user wants outerHTML we need to process this node, too
-
- if (outerHTML) {
- var result = svgOrFn(current);
- current = result || current; // The user does not want this node? Well, then he gets nothing
-
- if (result === false) return '';
- } // Deep loop through all children and apply modifier
-
-
- current.each(function () {
- var result = svgOrFn(this);
-
- var _this = result || this; // If modifier returns false, discard node
-
-
- if (result === false) {
- this.remove(); // If modifier returns new node, use it
- } else if (result && this !== _this) {
- this.replace(_this);
- }
- }, true);
- } // Return outer or inner content
-
-
- return outerHTML ? current.node.outerHTML : current.node.innerHTML;
- } // Act as setter if we got a string
- // The default for import is, that the current node is not replaced
-
-
- outerHTML = outerHTML == null ? false : outerHTML; // Create temporary holder
-
- well = document.createElementNS(ns, 'svg');
- fragment = document.createDocumentFragment(); // Dump raw svg
-
- well.innerHTML = svgOrFn; // Transplant nodes into the fragment
-
- for (len = well.children.length; len--;) {
- fragment.appendChild(well.firstElementChild);
- } // Add the whole fragment at once
-
-
- return outerHTML ? this.replace(fragment) : this.add(fragment);
- } // write svgjs data to the dom
-
- }, {
- key: "writeDataToDom",
- value: function writeDataToDom() {
- // dump variables recursively
- this.each(function () {
- this.writeDataToDom();
- });
- return this;
- }
- }]);
-
- return Dom;
- }(EventTarget);
- extend(Dom, {
- attr: attr
- });
- register(Dom);
-
- var Doc = getClass(root);
-
- var Element =
- /*#__PURE__*/
- function (_Dom) {
- _inherits(Element, _Dom);
-
- function Element(node, attrs) {
- var _this;
-
- _classCallCheck(this, Element);
-
- _this = _possibleConstructorReturn(this, _getPrototypeOf(Element).call(this, node, attrs)); // initialize data object
-
- _this.dom = {}; // create circular reference
-
- _this.node.instance = _assertThisInitialized(_assertThisInitialized(_this));
-
- if (node.hasAttribute('svgjs:data')) {
- // pull svgjs data from the dom (getAttributeNS doesn't work in html5)
- _this.setData(JSON.parse(node.getAttribute('svgjs:data')) || {});
- }
-
- return _this;
- } // Move element by its center
-
-
- _createClass(Element, [{
- key: "center",
- value: function center(x, y) {
- return this.cx(x).cy(y);
- } // Move by center over x-axis
-
- }, {
- key: "cx",
- value: function cx(x) {
- return x == null ? this.x() + this.width() / 2 : this.x(x - this.width() / 2);
- } // Move by center over y-axis
-
- }, {
- key: "cy",
- value: function cy(y) {
- return y == null ? this.y() + this.height() / 2 : this.y(y - this.height() / 2);
- } // Get defs
-
- }, {
- key: "defs",
- value: function defs() {
- return this.doc().defs();
- } // Get parent document
-
- }, {
- key: "doc",
- value: function doc() {
- var p = this.parent(Doc);
- return p && p.doc();
- }
- }, {
- key: "getEventHolder",
- value: function getEventHolder() {
- return this;
- } // Set height of element
-
- }, {
- key: "height",
- value: function height(_height) {
- return this.attr('height', _height);
- } // Checks whether the given point inside the bounding box of the element
-
- }, {
- key: "inside",
- value: function inside(x, y) {
- var box = this.bbox();
- return x > box.x && y > box.y && x < box.x + box.width && y < box.y + box.height;
- } // Move element to given x and y values
-
- }, {
- key: "move",
- value: function move(x, y) {
- return this.x(x).y(y);
- } // return array of all ancestors of given type up to the root svg
-
- }, {
- key: "parents",
- value: function parents(type) {
- var parents = [];
- var parent = this;
-
- do {
- parent = parent.parent(type);
- if (!parent || parent instanceof getClass('HtmlNode')) break;
- parents.push(parent);
- } while (parent.parent);
-
- return parents;
- } // Get referenced element form attribute value
-
- }, {
- key: "reference",
- value: function reference$$1(attr) {
- attr = this.attr(attr);
- if (!attr) return null;
- var m = attr.match(reference);
- return m ? makeInstance(m[1]) : null;
- } // set given data to the elements data property
-
- }, {
- key: "setData",
- value: function setData(o) {
- this.dom = o;
- return this;
- } // Set element size to given width and height
-
- }, {
- key: "size",
- value: function size(width, height) {
- var p = proportionalSize(this, width, height);
- return this.width(new SVGNumber(p.width)).height(new SVGNumber(p.height));
- } // Set width of element
-
- }, {
- key: "width",
- value: function width(_width) {
- return this.attr('width', _width);
- } // write svgjs data to the dom
-
- }, {
- key: "writeDataToDom",
- value: function writeDataToDom() {
- // remove previously set data
- this.node.removeAttribute('svgjs:data');
-
- if (Object.keys(this.dom).length) {
- this.node.setAttribute('svgjs:data', JSON.stringify(this.dom)); // see #428
- }
-
- return _get(_getPrototypeOf(Element.prototype), "writeDataToDom", this).call(this);
- } // Move over x-axis
-
- }, {
- key: "x",
- value: function x(_x) {
- return this.attr('x', _x);
- } // Move over y-axis
-
- }, {
- key: "y",
- value: function y(_y) {
- return this.attr('y', _y);
- }
- }]);
-
- return Element;
- }(Dom);
- register(Element);
-
- var Container =
- /*#__PURE__*/
- function (_Element) {
- _inherits(Container, _Element);
-
- function Container() {
- _classCallCheck(this, Container);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(Container).apply(this, arguments));
- }
-
- _createClass(Container, [{
- key: "flatten",
- value: function flatten(parent) {
- this.each(function () {
- if (this instanceof Container) return this.flatten(parent).ungroup(parent);
- return this.toParent(parent);
- }); // we need this so that Doc does not get removed
-
- this.node.firstElementChild || this.remove();
- return this;
- }
- }, {
- key: "ungroup",
- value: function ungroup(parent) {
- parent = parent || this.parent();
- this.each(function () {
- return this.toParent(parent);
- });
- this.remove();
- return this;
- }
- }]);
-
- return Container;
- }(Element);
- register(Container);
-
- var Defs =
- /*#__PURE__*/
- function (_Container) {
- _inherits(Defs, _Container);
-
- function Defs(node) {
- _classCallCheck(this, Defs);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(Defs).call(this, nodeOrNew('defs', node), node));
- }
-
- _createClass(Defs, [{
- key: "flatten",
- value: function flatten() {
- return this;
- }
- }, {
- key: "ungroup",
- value: function ungroup() {
- return this;
- }
- }]);
-
- return Defs;
- }(Container);
- register(Defs);
-
- var Doc$1 =
- /*#__PURE__*/
- function (_Container) {
- _inherits(Doc, _Container);
-
- function Doc(node) {
- var _this;
-
- _classCallCheck(this, Doc);
-
- _this = _possibleConstructorReturn(this, _getPrototypeOf(Doc).call(this, nodeOrNew('svg', node), node));
-
- _this.namespace();
-
- return _this;
- }
-
- _createClass(Doc, [{
- key: "isRoot",
- value: function isRoot() {
- return !this.node.parentNode || !(this.node.parentNode instanceof window.SVGElement) || this.node.parentNode.nodeName === '#document';
- } // Check if this is a root svg
- // If not, call docs from this element
-
- }, {
- key: "doc",
- value: function doc() {
- if (this.isRoot()) return this;
- return _get(_getPrototypeOf(Doc.prototype), "doc", this).call(this);
- } // Add namespaces
-
- }, {
- key: "namespace",
- value: function namespace() {
- if (!this.isRoot()) return this.doc().namespace();
- return this.attr({
- xmlns: ns,
- version: '1.1'
- }).attr('xmlns:xlink', xlink, xmlns).attr('xmlns:svgjs', svgjs, xmlns);
- } // Creates and returns defs element
-
- }, {
- key: "defs",
- value: function defs() {
- if (!this.isRoot()) return this.doc().defs();
- return adopt(this.node.getElementsByTagName('defs')[0]) || this.put(new Defs());
- } // custom parent method
-
- }, {
- key: "parent",
- value: function parent(type) {
- if (this.isRoot()) {
- return this.node.parentNode.nodeName === '#document' ? null : adopt(this.node.parentNode);
- }
-
- return _get(_getPrototypeOf(Doc.prototype), "parent", this).call(this, type);
- }
- }, {
- key: "clear",
- value: function clear() {
- // remove children
- while (this.node.hasChildNodes()) {
- this.node.removeChild(this.node.lastChild);
- }
-
- return this;
- }
- }]);
-
- return Doc;
- }(Container);
- registerMethods({
- Container: {
- // Create nested svg document
- nested: wrapWithAttrCheck(function () {
- return this.put(new Doc$1());
- })
- }
- });
- register(Doc$1, 'Doc', true);
-
- function parser() {
- // Reuse cached element if possible
- if (!parser.nodes) {
- var svg = new Doc$1().size(2, 0);
- svg.node.cssText = ['opacity: 0', 'position: absolute', 'left: -100%', 'top: -100%', 'overflow: hidden'].join(';');
- var path = svg.path().node;
- parser.nodes = {
- svg: svg,
- path: path
- };
- }
-
- if (!parser.nodes.svg.node.parentNode) {
- var b = document.body || document.documentElement;
- parser.nodes.svg.addTo(b);
- }
-
- return parser.nodes;
- }
-
- var Point =
- /*#__PURE__*/
- function () {
- // Initialize
- function Point() {
- _classCallCheck(this, Point);
-
- this.init.apply(this, arguments);
- }
-
- _createClass(Point, [{
- key: "init",
- value: function init(x, y) {
- var source;
- var base = {
- x: 0,
- y: 0 // ensure source as object
-
- };
- source = Array.isArray(x) ? {
- x: x[0],
- y: x[1]
- } : _typeof(x) === 'object' ? {
- x: x.x,
- y: x.y
- } : {
- x: x,
- y: y // merge source
-
- };
- this.x = source.x == null ? base.x : source.x;
- this.y = source.y == null ? base.y : source.y;
- } // Clone point
-
- }, {
- key: "clone",
- value: function clone() {
- return new Point(this);
- } // Convert to native SVGPoint
-
- }, {
- key: "native",
- value: function native() {
- // create new point
- var point = parser().svg.node.createSVGPoint(); // update with current values
-
- point.x = this.x;
- point.y = this.y;
- return point;
- } // transform point with matrix
-
- }, {
- key: "transform",
- value: function transform(m) {
- // Perform the matrix multiplication
- var x = m.a * this.x + m.c * this.y + m.e;
- var y = m.b * this.x + m.d * this.y + m.f; // Return the required point
-
- return new Point(x, y);
- }
- }, {
- key: "toArray",
- value: function toArray() {
- return [this.x, this.y];
- }
- }]);
-
- return Point;
- }();
- registerMethods({
- Element: {
- // Get point
- point: function point(x, y) {
- return new Point(x, y).transform(this.screenCTM().inverse());
- }
- }
- });
-
- var abcdef = 'abcdef'.split('');
-
- function closeEnough(a, b, threshold) {
- return Math.abs(b - a) < (threshold || 1e-6);
- }
-
- var Matrix =
- /*#__PURE__*/
- function () {
- function Matrix() {
- _classCallCheck(this, Matrix);
-
- this.init.apply(this, arguments);
- } // Initialize
-
-
- _createClass(Matrix, [{
- key: "init",
- value: function init(source) {
- var base = Matrix.fromArray([1, 0, 0, 1, 0, 0]); // ensure source as object
-
- source = source instanceof Element ? source.matrixify() : typeof source === 'string' ? Matrix.fromArray(source.split(delimiter).map(parseFloat)) : Array.isArray(source) ? Matrix.fromArray(source) : _typeof(source) === 'object' && Matrix.isMatrixLike(source) ? source : _typeof(source) === 'object' ? new Matrix().transform(source) : arguments.length === 6 ? Matrix.fromArray([].slice.call(arguments)) : base; // Merge the source matrix with the base matrix
-
- this.a = source.a != null ? source.a : base.a;
- this.b = source.b != null ? source.b : base.b;
- this.c = source.c != null ? source.c : base.c;
- this.d = source.d != null ? source.d : base.d;
- this.e = source.e != null ? source.e : base.e;
- this.f = source.f != null ? source.f : base.f;
- } // Clones this matrix
-
- }, {
- key: "clone",
- value: function clone() {
- return new Matrix(this);
- } // Transform a matrix into another matrix by manipulating the space
-
- }, {
- key: "transform",
- value: function transform(o) {
- // Check if o is a matrix and then left multiply it directly
- if (Matrix.isMatrixLike(o)) {
- var matrix = new Matrix(o);
- return matrix.multiplyO(this);
- } // Get the proposed transformations and the current transformations
-
-
- var t = Matrix.formatTransforms(o);
- var current = this;
-
- var _transform = new Point(t.ox, t.oy).transform(current),
- ox = _transform.x,
- oy = _transform.y; // Construct the resulting matrix
-
-
- var transformer = new Matrix().translateO(t.rx, t.ry).lmultiplyO(current).translateO(-ox, -oy).scaleO(t.scaleX, t.scaleY).skewO(t.skewX, t.skewY).shearO(t.shear).rotateO(t.theta).translateO(ox, oy); // If we want the origin at a particular place, we force it there
-
- if (isFinite(t.px) || isFinite(t.py)) {
- var origin = new Point(ox, oy).transform(transformer); // TODO: Replace t.px with isFinite(t.px)
-
- var dx = t.px ? t.px - origin.x : 0;
- var dy = t.py ? t.py - origin.y : 0;
- transformer.translateO(dx, dy);
- } // Translate now after positioning
-
-
- transformer.translateO(t.tx, t.ty);
- return transformer;
- } // Applies a matrix defined by its affine parameters
-
- }, {
- key: "compose",
- value: function compose(o) {
- if (o.origin) {
- o.originX = o.origin[0];
- o.originY = o.origin[1];
- } // Get the parameters
-
-
- var ox = o.originX || 0;
- var oy = o.originY || 0;
- var sx = o.scaleX || 1;
- var sy = o.scaleY || 1;
- var lam = o.shear || 0;
- var theta = o.rotate || 0;
- var tx = o.translateX || 0;
- var ty = o.translateY || 0; // Apply the standard matrix
-
- var result = new Matrix().translateO(-ox, -oy).scaleO(sx, sy).shearO(lam).rotateO(theta).translateO(tx, ty).lmultiplyO(this).translateO(ox, oy);
- return result;
- } // Decomposes this matrix into its affine parameters
-
- }, {
- key: "decompose",
- value: function decompose() {
- var cx = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
- var cy = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
- // Get the parameters from the matrix
- var a = this.a;
- var b = this.b;
- var c = this.c;
- var d = this.d;
- var e = this.e;
- var f = this.f; // Figure out if the winding direction is clockwise or counterclockwise
-
- var determinant = a * d - b * c;
- var ccw = determinant > 0 ? 1 : -1; // Since we only shear in x, we can use the x basis to get the x scale
- // and the rotation of the resulting matrix
-
- var sx = ccw * Math.sqrt(a * a + b * b);
- var thetaRad = Math.atan2(ccw * b, ccw * a);
- var theta = 180 / Math.PI * thetaRad;
- var ct = Math.cos(thetaRad);
- var st = Math.sin(thetaRad); // We can then solve the y basis vector simultaneously to get the other
- // two affine parameters directly from these parameters
-
- var lam = (a * c + b * d) / determinant;
- var sy = c * sx / (lam * a - b) || d * sx / (lam * b + a); // Use the translations
-
- var tx = e - cx + cx * ct * sx + cy * (lam * ct * sx - st * sy);
- var ty = f - cy + cx * st * sx + cy * (lam * st * sx + ct * sy); // Construct the decomposition and return it
-
- return {
- // Return the affine parameters
- scaleX: sx,
- scaleY: sy,
- shear: lam,
- rotate: theta,
- translateX: tx,
- translateY: ty,
- originX: cx,
- originY: cy,
- // Return the matrix parameters
- a: this.a,
- b: this.b,
- c: this.c,
- d: this.d,
- e: this.e,
- f: this.f
- };
- } // Left multiplies by the given matrix
-
- }, {
- key: "multiply",
- value: function multiply(matrix) {
- return this.clone().multiplyO(matrix);
- }
- }, {
- key: "multiplyO",
- value: function multiplyO(matrix) {
- // Get the matrices
- var l = this;
- var r = matrix instanceof Matrix ? matrix : new Matrix(matrix);
- return Matrix.matrixMultiply(l, r, this);
- }
- }, {
- key: "lmultiply",
- value: function lmultiply(matrix) {
- return this.clone().lmultiplyO(matrix);
- }
- }, {
- key: "lmultiplyO",
- value: function lmultiplyO(matrix) {
- var r = this;
- var l = matrix instanceof Matrix ? matrix : new Matrix(matrix);
- return Matrix.matrixMultiply(l, r, this);
- } // Inverses matrix
-
- }, {
- key: "inverseO",
- value: function inverseO() {
- // Get the current parameters out of the matrix
- var a = this.a;
- var b = this.b;
- var c = this.c;
- var d = this.d;
- var e = this.e;
- var f = this.f; // Invert the 2x2 matrix in the top left
-
- var det = a * d - b * c;
- if (!det) throw new Error('Cannot invert ' + this); // Calculate the top 2x2 matrix
-
- var na = d / det;
- var nb = -b / det;
- var nc = -c / det;
- var nd = a / det; // Apply the inverted matrix to the top right
-
- var ne = -(na * e + nc * f);
- var nf = -(nb * e + nd * f); // Construct the inverted matrix
-
- this.a = na;
- this.b = nb;
- this.c = nc;
- this.d = nd;
- this.e = ne;
- this.f = nf;
- return this;
- }
- }, {
- key: "inverse",
- value: function inverse() {
- return this.clone().inverseO();
- } // Translate matrix
-
- }, {
- key: "translate",
- value: function translate(x, y) {
- return this.clone().translateO(x, y);
- }
- }, {
- key: "translateO",
- value: function translateO(x, y) {
- this.e += x || 0;
- this.f += y || 0;
- return this;
- } // Scale matrix
-
- }, {
- key: "scale",
- value: function scale(x, y, cx, cy) {
- var _this$clone;
-
- return (_this$clone = this.clone()).scaleO.apply(_this$clone, arguments);
- }
- }, {
- key: "scaleO",
- value: function scaleO(x) {
- var y = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : x;
- var cx = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
- var cy = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 0;
-
- // Support uniform scaling
- if (arguments.length === 3) {
- cy = cx;
- cx = y;
- y = x;
- }
-
- var a = this.a,
- b = this.b,
- c = this.c,
- d = this.d,
- e = this.e,
- f = this.f;
- this.a = a * x;
- this.b = b * y;
- this.c = c * x;
- this.d = d * y;
- this.e = e * x - cx * x + cx;
- this.f = f * y - cy * y + cy;
- return this;
- } // Rotate matrix
-
- }, {
- key: "rotate",
- value: function rotate(r, cx, cy) {
- return this.clone().rotateO(r, cx, cy);
- }
- }, {
- key: "rotateO",
- value: function rotateO(r) {
- var cx = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
- var cy = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
- // Convert degrees to radians
- r = radians(r);
- var cos = Math.cos(r);
- var sin = Math.sin(r);
- var a = this.a,
- b = this.b,
- c = this.c,
- d = this.d,
- e = this.e,
- f = this.f;
- this.a = a * cos - b * sin;
- this.b = b * cos + a * sin;
- this.c = c * cos - d * sin;
- this.d = d * cos + c * sin;
- this.e = e * cos - f * sin + cy * sin - cx * cos + cx;
- this.f = f * cos + e * sin - cx * sin - cy * cos + cy;
- return this;
- } // Flip matrix on x or y, at a given offset
-
- }, {
- key: "flip",
- value: function flip(axis, around) {
- return this.clone().flipO(axis, around);
- }
- }, {
- key: "flipO",
- value: function flipO(axis, around) {
- return axis === 'x' ? this.scaleO(-1, 1, around, 0) : axis === 'y' ? this.scaleO(1, -1, 0, around) : this.scaleO(-1, -1, axis, around || axis); // Define an x, y flip point
- } // Shear matrix
-
- }, {
- key: "shear",
- value: function shear(a, cx, cy) {
- return this.clone().shearO(a, cx, cy);
- }
- }, {
- key: "shearO",
- value: function shearO(lx) {
- var cy = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
- var a = this.a,
- b = this.b,
- c = this.c,
- d = this.d,
- e = this.e,
- f = this.f;
- this.a = a + b * lx;
- this.c = c + d * lx;
- this.e = e + f * lx - cy * lx;
- return this;
- } // Skew Matrix
-
- }, {
- key: "skew",
- value: function skew(x, y, cx, cy) {
- var _this$clone2;
-
- return (_this$clone2 = this.clone()).skewO.apply(_this$clone2, arguments);
- }
- }, {
- key: "skewO",
- value: function skewO(x) {
- var y = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : x;
- var cx = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
- var cy = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 0;
-
- // support uniformal skew
- if (arguments.length === 3) {
- cy = cx;
- cx = y;
- y = x;
- } // Convert degrees to radians
-
-
- x = radians(x);
- y = radians(y);
- var lx = Math.tan(x);
- var ly = Math.tan(y);
- var a = this.a,
- b = this.b,
- c = this.c,
- d = this.d,
- e = this.e,
- f = this.f;
- this.a = a + b * lx;
- this.b = b + a * ly;
- this.c = c + d * lx;
- this.d = d + c * ly;
- this.e = e + f * lx - cy * lx;
- this.f = f + e * ly - cx * ly;
- return this;
- } // SkewX
-
- }, {
- key: "skewX",
- value: function skewX(x, cx, cy) {
- return this.skew(x, 0, cx, cy);
- }
- }, {
- key: "skewXO",
- value: function skewXO(x, cx, cy) {
- return this.skewO(x, 0, cx, cy);
- } // SkewY
-
- }, {
- key: "skewY",
- value: function skewY(y, cx, cy) {
- return this.skew(0, y, cx, cy);
- }
- }, {
- key: "skewYO",
- value: function skewYO(y, cx, cy) {
- return this.skewO(0, y, cx, cy);
- } // Transform around a center point
-
- }, {
- key: "aroundO",
- value: function aroundO(cx, cy, matrix) {
- var dx = cx || 0;
- var dy = cy || 0;
- return this.translateO(-dx, -dy).lmultiplyO(matrix).translateO(dx, dy);
- }
- }, {
- key: "around",
- value: function around(cx, cy, matrix) {
- return this.clone().aroundO(cx, cy, matrix);
- } // Convert to native SVGMatrix
-
- }, {
- key: "native",
- value: function native() {
- // create new matrix
- var matrix = parser().svg.node.createSVGMatrix(); // update with current values
-
- for (var i = abcdef.length - 1; i >= 0; i--) {
- matrix[abcdef[i]] = this[abcdef[i]];
- }
-
- return matrix;
- } // Check if two matrices are equal
-
- }, {
- key: "equals",
- value: function equals(other) {
- var comp = new Matrix(other);
- return closeEnough(this.a, comp.a) && closeEnough(this.b, comp.b) && closeEnough(this.c, comp.c) && closeEnough(this.d, comp.d) && closeEnough(this.e, comp.e) && closeEnough(this.f, comp.f);
- } // Convert matrix to string
-
- }, {
- key: "toString",
- value: function toString() {
- return 'matrix(' + this.a + ',' + this.b + ',' + this.c + ',' + this.d + ',' + this.e + ',' + this.f + ')';
- }
- }, {
- key: "toArray",
- value: function toArray() {
- return [this.a, this.b, this.c, this.d, this.e, this.f];
- }
- }, {
- key: "valueOf",
- value: function valueOf() {
- return {
- a: this.a,
- b: this.b,
- c: this.c,
- d: this.d,
- e: this.e,
- f: this.f
- };
- }
- }], [{
- key: "fromArray",
- value: function fromArray(a) {
- return {
- a: a[0],
- b: a[1],
- c: a[2],
- d: a[3],
- e: a[4],
- f: a[5]
- };
- }
- }, {
- key: "isMatrixLike",
- value: function isMatrixLike(o) {
- return o.a != null || o.b != null || o.c != null || o.d != null || o.e != null || o.f != null;
- }
- }, {
- key: "formatTransforms",
- value: function formatTransforms(o) {
- // Get all of the parameters required to form the matrix
- var flipBoth = o.flip === 'both' || o.flip === true;
- var flipX = o.flip && (flipBoth || o.flip === 'x') ? -1 : 1;
- var flipY = o.flip && (flipBoth || o.flip === 'y') ? -1 : 1;
- var skewX = o.skew && o.skew.length ? o.skew[0] : isFinite(o.skew) ? o.skew : isFinite(o.skewX) ? o.skewX : 0;
- var skewY = o.skew && o.skew.length ? o.skew[1] : isFinite(o.skew) ? o.skew : isFinite(o.skewY) ? o.skewY : 0;
- var scaleX = o.scale && o.scale.length ? o.scale[0] * flipX : isFinite(o.scale) ? o.scale * flipX : isFinite(o.scaleX) ? o.scaleX * flipX : flipX;
- var scaleY = o.scale && o.scale.length ? o.scale[1] * flipY : isFinite(o.scale) ? o.scale * flipY : isFinite(o.scaleY) ? o.scaleY * flipY : flipY;
- var shear = o.shear || 0;
- var theta = o.rotate || o.theta || 0;
- var origin = new Point(o.origin || o.around || o.ox || o.originX, o.oy || o.originY);
- var ox = origin.x;
- var oy = origin.y;
- var position = new Point(o.position || o.px || o.positionX, o.py || o.positionY);
- var px = position.x;
- var py = position.y;
- var translate = new Point(o.translate || o.tx || o.translateX, o.ty || o.translateY);
- var tx = translate.x;
- var ty = translate.y;
- var relative = new Point(o.relative || o.rx || o.relativeX, o.ry || o.relativeY);
- var rx = relative.x;
- var ry = relative.y; // Populate all of the values
-
- return {
- scaleX: scaleX,
- scaleY: scaleY,
- skewX: skewX,
- skewY: skewY,
- shear: shear,
- theta: theta,
- rx: rx,
- ry: ry,
- tx: tx,
- ty: ty,
- ox: ox,
- oy: oy,
- px: px,
- py: py
- };
- } // left matrix, right matrix, target matrix which is overwritten
-
- }, {
- key: "matrixMultiply",
- value: function matrixMultiply(l, r, o) {
- // Work out the product directly
- var a = l.a * r.a + l.c * r.b;
- var b = l.b * r.a + l.d * r.b;
- var c = l.a * r.c + l.c * r.d;
- var d = l.b * r.c + l.d * r.d;
- var e = l.e + l.a * r.e + l.c * r.f;
- var f = l.f + l.b * r.e + l.d * r.f; // make sure to use local variables because l/r and o could be the same
-
- o.a = a;
- o.b = b;
- o.c = c;
- o.d = d;
- o.e = e;
- o.f = f;
- return o;
- }
- }]);
-
- return Matrix;
- }();
- registerMethods({
- Element: {
- // Get current matrix
- ctm: function ctm() {
- return new Matrix(this.node.getCTM());
- },
- // Get current screen matrix
- screenCTM: function screenCTM() {
- /* https://bugzilla.mozilla.org/show_bug.cgi?id=1344537
- This is needed because FF does not return the transformation matrix
- for the inner coordinate system when getScreenCTM() is called on nested svgs.
- However all other Browsers do that */
- if (typeof this.isRoot === 'function' && !this.isRoot()) {
- var rect = this.rect(1, 1);
- var m = rect.node.getScreenCTM();
- rect.remove();
- return new Matrix(m);
- }
-
- return new Matrix(this.node.getScreenCTM());
- }
- }
- });
-
- /***
- Base Class
- ==========
- The base stepper class that will be
- ***/
-
- function makeSetterGetter(k, f) {
- return function (v) {
- if (v == null) return this[v];
- this[k] = v;
- if (f) f.call(this);
- return this;
- };
- }
-
- var easing = {
- '-': function _(pos) {
- return pos;
- },
- '<>': function _(pos) {
- return -Math.cos(pos * Math.PI) / 2 + 0.5;
- },
- '>': function _(pos) {
- return Math.sin(pos * Math.PI / 2);
- },
- '<': function _(pos) {
- return -Math.cos(pos * Math.PI / 2) + 1;
- },
- bezier: function bezier(x1, y1, x2, y2) {
- // see https://www.w3.org/TR/css-easing-1/#cubic-bezier-algo
- return function (t) {
- if (t < 0) {
- if (x1 > 0) {
- return y1 / x1 * t;
- } else if (x2 > 0) {
- return y2 / x2 * t;
- } else {
- return 0;
- }
- } else if (t > 1) {
- if (x2 < 1) {
- return (1 - y2) / (1 - x2) * t + (y2 - x2) / (1 - x2);
- } else if (x1 < 1) {
- return (1 - y1) / (1 - x1) * t + (y1 - x1) / (1 - x1);
- } else {
- return 1;
- }
- } else {
- return 3 * t * Math.pow(1 - t, 2) * y1 + 3 * Math.pow(t, 2) * (1 - t) * y2 + Math.pow(t, 3);
- }
- };
- },
- // https://www.w3.org/TR/css-easing-1/#step-timing-function-algo
- steps: function steps(_steps) {
- var stepPosition = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'end';
- // deal with "jump-" prefix
- stepPosition = stepPosition.split('-').reverse()[0];
- var jumps = _steps;
-
- if (stepPosition === 'none') {
- --jumps;
- } else if (stepPosition === 'both') {
- ++jumps;
- } // The beforeFlag is essentially useless
-
-
- return function (t) {
- var beforeFlag = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
- // Step is called currentStep in referenced url
- var step = Math.floor(t * _steps);
- var jumping = t * step % 1 === 0;
-
- if (stepPosition === 'start' || stepPosition === 'both') {
- ++step;
- }
-
- if (beforeFlag && jumping) {
- --step;
- }
-
- if (t >= 0 && step < 0) {
- step = 0;
- }
-
- if (t <= 1 && step > jumps) {
- step = jumps;
- }
-
- return step / jumps;
- };
- }
- };
- var Stepper =
- /*#__PURE__*/
- function () {
- function Stepper() {
- _classCallCheck(this, Stepper);
- }
-
- _createClass(Stepper, [{
- key: "done",
- value: function done() {
- return false;
- }
- }]);
-
- return Stepper;
- }();
- /***
- Easing Functions
- ================
- ***/
-
- var Ease =
- /*#__PURE__*/
- function (_Stepper) {
- _inherits(Ease, _Stepper);
-
- function Ease(fn) {
- var _this;
-
- _classCallCheck(this, Ease);
-
- _this = _possibleConstructorReturn(this, _getPrototypeOf(Ease).call(this));
- _this.ease = easing[fn || timeline.ease] || fn;
- return _this;
- }
-
- _createClass(Ease, [{
- key: "step",
- value: function step(from, to, pos) {
- if (typeof from !== 'number') {
- return pos < 1 ? from : to;
- }
-
- return from + (to - from) * this.ease(pos);
- }
- }]);
-
- return Ease;
- }(Stepper);
- /***
- Controller Types
- ================
- ***/
-
- var Controller =
- /*#__PURE__*/
- function (_Stepper2) {
- _inherits(Controller, _Stepper2);
-
- function Controller(fn) {
- var _this2;
-
- _classCallCheck(this, Controller);
-
- _this2 = _possibleConstructorReturn(this, _getPrototypeOf(Controller).call(this));
- _this2.stepper = fn;
- return _this2;
- }
-
- _createClass(Controller, [{
- key: "step",
- value: function step(current, target, dt, c) {
- return this.stepper(current, target, dt, c);
- }
- }, {
- key: "done",
- value: function done(c) {
- return c.done;
- }
- }]);
-
- return Controller;
- }(Stepper);
-
- function recalculate() {
- // Apply the default parameters
- var duration = (this._duration || 500) / 1000;
- var overshoot = this._overshoot || 0; // Calculate the PID natural response
-
- var eps = 1e-10;
- var pi = Math.PI;
- var os = Math.log(overshoot / 100 + eps);
- var zeta = -os / Math.sqrt(pi * pi + os * os);
- var wn = 3.9 / (zeta * duration); // Calculate the Spring values
-
- this.d = 2 * zeta * wn;
- this.k = wn * wn;
- }
-
- var Spring =
- /*#__PURE__*/
- function (_Controller) {
- _inherits(Spring, _Controller);
-
- function Spring(duration, overshoot) {
- var _this3;
-
- _classCallCheck(this, Spring);
-
- _this3 = _possibleConstructorReturn(this, _getPrototypeOf(Spring).call(this));
-
- _this3.duration(duration || 500).overshoot(overshoot || 0);
-
- return _this3;
- }
-
- _createClass(Spring, [{
- key: "step",
- value: function step(current, target, dt, c) {
- if (typeof current === 'string') return current;
- c.done = dt === Infinity;
- if (dt === Infinity) return target;
- if (dt === 0) return current;
- if (dt > 100) dt = 16;
- dt /= 1000; // Get the previous velocity
-
- var velocity = c.velocity || 0; // Apply the control to get the new position and store it
-
- var acceleration = -this.d * velocity - this.k * (current - target);
- var newPosition = current + velocity * dt + acceleration * dt * dt / 2; // Store the velocity
-
- c.velocity = velocity + acceleration * dt; // Figure out if we have converged, and if so, pass the value
-
- c.done = Math.abs(target - newPosition) + Math.abs(velocity) < 0.002;
- return c.done ? target : newPosition;
- }
- }]);
-
- return Spring;
- }(Controller);
- extend(Spring, {
- duration: makeSetterGetter('_duration', recalculate),
- overshoot: makeSetterGetter('_overshoot', recalculate)
- });
- var PID =
- /*#__PURE__*/
- function (_Controller2) {
- _inherits(PID, _Controller2);
-
- function PID(p, i, d, windup) {
- var _this4;
-
- _classCallCheck(this, PID);
-
- _this4 = _possibleConstructorReturn(this, _getPrototypeOf(PID).call(this));
- p = p == null ? 0.1 : p;
- i = i == null ? 0.01 : i;
- d = d == null ? 0 : d;
- windup = windup == null ? 1000 : windup;
-
- _this4.p(p).i(i).d(d).windup(windup);
-
- return _this4;
- }
-
- _createClass(PID, [{
- key: "step",
- value: function step(current, target, dt, c) {
- if (typeof current === 'string') return current;
- c.done = dt === Infinity;
- if (dt === Infinity) return target;
- if (dt === 0) return current;
- var p = target - current;
- var i = (c.integral || 0) + p * dt;
- var d = (p - (c.error || 0)) / dt;
- var windup = this.windup; // antiwindup
-
- if (windup !== false) {
- i = Math.max(-windup, Math.min(i, windup));
- }
-
- c.error = p;
- c.integral = i;
- c.done = Math.abs(p) < 0.001;
- return c.done ? target : current + (this.P * p + this.I * i + this.D * d);
- }
- }]);
-
- return PID;
- }(Controller);
- extend(PID, {
- windup: makeSetterGetter('windup'),
- p: makeSetterGetter('P'),
- i: makeSetterGetter('I'),
- d: makeSetterGetter('D')
- });
-
- function from(x, y) {
- return (this._element || this).type === 'radialGradient' ? this.attr({
- fx: new SVGNumber(x),
- fy: new SVGNumber(y)
- }) : this.attr({
- x1: new SVGNumber(x),
- y1: new SVGNumber(y)
- });
- }
- function to(x, y) {
- return (this._element || this).type === 'radialGradient' ? this.attr({
- cx: new SVGNumber(x),
- cy: new SVGNumber(y)
- }) : this.attr({
- x2: new SVGNumber(x),
- y2: new SVGNumber(y)
- });
- }
-
- var gradiented = /*#__PURE__*/Object.freeze({
- from: from,
- to: to
- });
-
- function rx(rx) {
- return this.attr('rx', rx);
- } // Radius y value
-
- function ry(ry) {
- return this.attr('ry', ry);
- } // Move over x-axis
-
- function x(x) {
- return x == null ? this.cx() - this.rx() : this.cx(x + this.rx());
- } // Move over y-axis
-
- function y(y) {
- return y == null ? this.cy() - this.ry() : this.cy(y + this.ry());
- } // Move by center over x-axis
-
- function cx(x) {
- return x == null ? this.attr('cx') : this.attr('cx', x);
- } // Move by center over y-axis
-
- function cy(y) {
- return y == null ? this.attr('cy') : this.attr('cy', y);
- } // Set width of element
-
- function width(width) {
- return width == null ? this.rx() * 2 : this.rx(new SVGNumber(width).divide(2));
- } // Set height of element
-
- function height(height) {
- return height == null ? this.ry() * 2 : this.ry(new SVGNumber(height).divide(2));
- }
-
- var circled = /*#__PURE__*/Object.freeze({
- rx: rx,
- ry: ry,
- x: x,
- y: y,
- cx: cx,
- cy: cy,
- width: width,
- height: height
- });
-
- var Queue =
- /*#__PURE__*/
- function () {
- function Queue() {
- _classCallCheck(this, Queue);
-
- this._first = null;
- this._last = null;
- }
-
- _createClass(Queue, [{
- key: "push",
- value: function push(value) {
- // An item stores an id and the provided value
- var item = value.next ? value : {
- value: value,
- next: null,
- prev: null // Deal with the queue being empty or populated
-
- };
-
- if (this._last) {
- item.prev = this._last;
- this._last.next = item;
- this._last = item;
- } else {
- this._last = item;
- this._first = item;
- } // Update the length and return the current item
-
-
- return item;
- }
- }, {
- key: "shift",
- value: function shift() {
- // Check if we have a value
- var remove = this._first;
- if (!remove) return null; // If we do, remove it and relink things
-
- this._first = remove.next;
- if (this._first) this._first.prev = null;
- this._last = this._first ? this._last : null;
- return remove.value;
- } // Shows us the first item in the list
-
- }, {
- key: "first",
- value: function first() {
- return this._first && this._first.value;
- } // Shows us the last item in the list
-
- }, {
- key: "last",
- value: function last() {
- return this._last && this._last.value;
- } // Removes the item that was returned from the push
-
- }, {
- key: "remove",
- value: function remove(item) {
- // Relink the previous item
- if (item.prev) item.prev.next = item.next;
- if (item.next) item.next.prev = item.prev;
- if (item === this._last) this._last = item.prev;
- if (item === this._first) this._first = item.next; // Invalidate item
-
- item.prev = null;
- item.next = null;
- }
- }]);
-
- return Queue;
- }();
-
- var Animator = {
- nextDraw: null,
- frames: new Queue(),
- timeouts: new Queue(),
- timer: window.performance || window.Date,
- transforms: [],
- frame: function frame(fn) {
- // Store the node
- var node = Animator.frames.push({
- run: fn
- }); // Request an animation frame if we don't have one
-
- if (Animator.nextDraw === null) {
- Animator.nextDraw = window.requestAnimationFrame(Animator._draw);
- } // Return the node so we can remove it easily
-
-
- return node;
- },
- transform_frame: function transform_frame(fn, id) {
- Animator.transforms[id] = fn;
- },
- timeout: function timeout(fn, delay) {
- delay = delay || 0; // Work out when the event should fire
-
- var time = Animator.timer.now() + delay; // Add the timeout to the end of the queue
-
- var node = Animator.timeouts.push({
- run: fn,
- time: time
- }); // Request another animation frame if we need one
-
- if (Animator.nextDraw === null) {
- Animator.nextDraw = window.requestAnimationFrame(Animator._draw);
- }
-
- return node;
- },
- cancelFrame: function cancelFrame(node) {
- Animator.frames.remove(node);
- },
- clearTimeout: function clearTimeout(node) {
- Animator.timeouts.remove(node);
- },
- _draw: function _draw(now) {
- // Run all the timeouts we can run, if they are not ready yet, add them
- // to the end of the queue immediately! (bad timeouts!!! [sarcasm])
- var nextTimeout = null;
- var lastTimeout = Animator.timeouts.last();
-
- while (nextTimeout = Animator.timeouts.shift()) {
- // Run the timeout if its time, or push it to the end
- if (now >= nextTimeout.time) {
- nextTimeout.run();
- } else {
- Animator.timeouts.push(nextTimeout);
- } // If we hit the last item, we should stop shifting out more items
-
-
- if (nextTimeout === lastTimeout) break;
- } // Run all of the animation frames
-
-
- var nextFrame = null;
- var lastFrame = Animator.frames.last();
-
- while (nextFrame !== lastFrame && (nextFrame = Animator.frames.shift())) {
- nextFrame.run();
- }
-
- Animator.transforms.forEach(function (el) {
- el();
- }); // If we have remaining timeouts or frames, draw until we don't anymore
-
- Animator.nextDraw = Animator.timeouts.first() || Animator.frames.first() ? window.requestAnimationFrame(Animator._draw) : null;
- }
- };
-
- function isNulledBox(box) {
- return !box.w && !box.h && !box.x && !box.y;
- }
-
- function domContains(node) {
- return (document.documentElement.contains || function (node) {
- // This is IE - it does not support contains() for top-level SVGs
- while (node.parentNode) {
- node = node.parentNode;
- }
-
- return node === document;
- }).call(document.documentElement, node);
- }
-
- var Box =
- /*#__PURE__*/
- function () {
- function Box() {
- _classCallCheck(this, Box);
-
- this.init.apply(this, arguments);
- }
-
- _createClass(Box, [{
- key: "init",
- value: function init(source) {
- var base = [0, 0, 0, 0];
- source = typeof source === 'string' ? source.split(delimiter).map(parseFloat) : Array.isArray(source) ? source : _typeof(source) === 'object' ? [source.left != null ? source.left : source.x, source.top != null ? source.top : source.y, source.width, source.height] : arguments.length === 4 ? [].slice.call(arguments) : base;
- this.x = source[0] || 0;
- this.y = source[1] || 0;
- this.width = this.w = source[2] || 0;
- this.height = this.h = source[3] || 0; // Add more bounding box properties
-
- this.x2 = this.x + this.w;
- this.y2 = this.y + this.h;
- this.cx = this.x + this.w / 2;
- this.cy = this.y + this.h / 2;
- } // Merge rect box with another, return a new instance
-
- }, {
- key: "merge",
- value: function merge(box) {
- var x = Math.min(this.x, box.x);
- var y = Math.min(this.y, box.y);
- var width = Math.max(this.x + this.width, box.x + box.width) - x;
- var height = Math.max(this.y + this.height, box.y + box.height) - y;
- return new Box(x, y, width, height);
- }
- }, {
- key: "transform",
- value: function transform(m) {
- var xMin = Infinity;
- var xMax = -Infinity;
- var yMin = Infinity;
- var yMax = -Infinity;
- var pts = [new Point(this.x, this.y), new Point(this.x2, this.y), new Point(this.x, this.y2), new Point(this.x2, this.y2)];
- pts.forEach(function (p) {
- p = p.transform(m);
- xMin = Math.min(xMin, p.x);
- xMax = Math.max(xMax, p.x);
- yMin = Math.min(yMin, p.y);
- yMax = Math.max(yMax, p.y);
- });
- return new Box(xMin, yMin, xMax - xMin, yMax - yMin);
- }
- }, {
- key: "addOffset",
- value: function addOffset() {
- // offset by window scroll position, because getBoundingClientRect changes when window is scrolled
- this.x += window.pageXOffset;
- this.y += window.pageYOffset;
- return this;
- }
- }, {
- key: "toString",
- value: function toString() {
- return this.x + ' ' + this.y + ' ' + this.width + ' ' + this.height;
- }
- }, {
- key: "toArray",
- value: function toArray() {
- return [this.x, this.y, this.width, this.height];
- }
- }, {
- key: "isNulled",
- value: function isNulled() {
- return isNulledBox(this);
- }
- }]);
-
- return Box;
- }();
-
- function getBox(cb) {
- var box;
-
- try {
- box = cb(this.node);
-
- if (isNulledBox(box) && !domContains(this.node)) {
- throw new Error('Element not in the dom');
- }
- } catch (e) {
- try {
- var clone = this.clone().addTo(parser().svg).show();
- box = cb(clone.node);
- clone.remove();
- } catch (e) {
- console.warn('Getting a bounding box of this element is not possible');
- }
- }
-
- return box;
- }
-
- registerMethods({
- Element: {
- // Get bounding box
- bbox: function bbox() {
- return new Box(getBox.call(this, function (node) {
- return node.getBBox();
- }));
- },
- rbox: function rbox(el) {
- var box = new Box(getBox.call(this, function (node) {
- return node.getBoundingClientRect();
- }));
- if (el) return box.transform(el.screenCTM().inverse());
- return box.addOffset();
- }
- },
- viewbox: {
- viewbox: function viewbox(x, y, width, height) {
- // act as getter
- if (x == null) return new Box(this.attr('viewBox')); // act as setter
-
- return this.attr('viewBox', new Box(x, y, width, height));
- }
- }
- });
-
- var PathArray = subClassArray('PathArray', SVGArray);
- function pathRegReplace(a, b, c, d) {
- return c + d.replace(dots, ' .');
- }
-
- function arrayToString(a) {
- for (var i = 0, il = a.length, s = ''; i < il; i++) {
- s += a[i][0];
-
- if (a[i][1] != null) {
- s += a[i][1];
-
- if (a[i][2] != null) {
- s += ' ';
- s += a[i][2];
-
- if (a[i][3] != null) {
- s += ' ';
- s += a[i][3];
- s += ' ';
- s += a[i][4];
-
- if (a[i][5] != null) {
- s += ' ';
- s += a[i][5];
- s += ' ';
- s += a[i][6];
-
- if (a[i][7] != null) {
- s += ' ';
- s += a[i][7];
- }
- }
- }
- }
- }
- }
-
- return s + ' ';
- }
-
- var pathHandlers = {
- M: function M(c, p, p0) {
- p.x = p0.x = c[0];
- p.y = p0.y = c[1];
- return ['M', p.x, p.y];
- },
- L: function L(c, p) {
- p.x = c[0];
- p.y = c[1];
- return ['L', c[0], c[1]];
- },
- H: function H(c, p) {
- p.x = c[0];
- return ['H', c[0]];
- },
- V: function V(c, p) {
- p.y = c[0];
- return ['V', c[0]];
- },
- C: function C(c, p) {
- p.x = c[4];
- p.y = c[5];
- return ['C', c[0], c[1], c[2], c[3], c[4], c[5]];
- },
- S: function S(c, p) {
- p.x = c[2];
- p.y = c[3];
- return ['S', c[0], c[1], c[2], c[3]];
- },
- Q: function Q(c, p) {
- p.x = c[2];
- p.y = c[3];
- return ['Q', c[0], c[1], c[2], c[3]];
- },
- T: function T(c, p) {
- p.x = c[0];
- p.y = c[1];
- return ['T', c[0], c[1]];
- },
- Z: function Z(c, p, p0) {
- p.x = p0.x;
- p.y = p0.y;
- return ['Z'];
- },
- A: function A(c, p) {
- p.x = c[5];
- p.y = c[6];
- return ['A', c[0], c[1], c[2], c[3], c[4], c[5], c[6]];
- }
- };
- var mlhvqtcsaz = 'mlhvqtcsaz'.split('');
-
- for (var i = 0, il = mlhvqtcsaz.length; i < il; ++i) {
- pathHandlers[mlhvqtcsaz[i]] = function (i) {
- return function (c, p, p0) {
- if (i === 'H') c[0] = c[0] + p.x;else if (i === 'V') c[0] = c[0] + p.y;else if (i === 'A') {
- c[5] = c[5] + p.x;
- c[6] = c[6] + p.y;
- } else {
- for (var j = 0, jl = c.length; j < jl; ++j) {
- c[j] = c[j] + (j % 2 ? p.y : p.x);
- }
- }
- return pathHandlers[i](c, p, p0);
- };
- }(mlhvqtcsaz[i].toUpperCase());
- }
-
- extend(PathArray, {
- // Convert array to string
- toString: function toString() {
- return arrayToString(this);
- },
- // Move path string
- move: function move(x, y) {
- // get bounding box of current situation
- var box = this.bbox(); // get relative offset
-
- x -= box.x;
- y -= box.y;
-
- if (!isNaN(x) && !isNaN(y)) {
- // move every point
- for (var l, i = this.length - 1; i >= 0; i--) {
- l = this[i][0];
-
- if (l === 'M' || l === 'L' || l === 'T') {
- this[i][1] += x;
- this[i][2] += y;
- } else if (l === 'H') {
- this[i][1] += x;
- } else if (l === 'V') {
- this[i][1] += y;
- } else if (l === 'C' || l === 'S' || l === 'Q') {
- this[i][1] += x;
- this[i][2] += y;
- this[i][3] += x;
- this[i][4] += y;
-
- if (l === 'C') {
- this[i][5] += x;
- this[i][6] += y;
- }
- } else if (l === 'A') {
- this[i][6] += x;
- this[i][7] += y;
- }
- }
- }
-
- return this;
- },
- // Resize path string
- size: function size(width, height) {
- // get bounding box of current situation
- var box = this.bbox();
- var i, l; // recalculate position of all points according to new size
-
- for (i = this.length - 1; i >= 0; i--) {
- l = this[i][0];
-
- if (l === 'M' || l === 'L' || l === 'T') {
- this[i][1] = (this[i][1] - box.x) * width / box.width + box.x;
- this[i][2] = (this[i][2] - box.y) * height / box.height + box.y;
- } else if (l === 'H') {
- this[i][1] = (this[i][1] - box.x) * width / box.width + box.x;
- } else if (l === 'V') {
- this[i][1] = (this[i][1] - box.y) * height / box.height + box.y;
- } else if (l === 'C' || l === 'S' || l === 'Q') {
- this[i][1] = (this[i][1] - box.x) * width / box.width + box.x;
- this[i][2] = (this[i][2] - box.y) * height / box.height + box.y;
- this[i][3] = (this[i][3] - box.x) * width / box.width + box.x;
- this[i][4] = (this[i][4] - box.y) * height / box.height + box.y;
-
- if (l === 'C') {
- this[i][5] = (this[i][5] - box.x) * width / box.width + box.x;
- this[i][6] = (this[i][6] - box.y) * height / box.height + box.y;
- }
- } else if (l === 'A') {
- // resize radii
- this[i][1] = this[i][1] * width / box.width;
- this[i][2] = this[i][2] * height / box.height; // move position values
-
- this[i][6] = (this[i][6] - box.x) * width / box.width + box.x;
- this[i][7] = (this[i][7] - box.y) * height / box.height + box.y;
- }
- }
-
- return this;
- },
- // Test if the passed path array use the same path data commands as this path array
- equalCommands: function equalCommands(pathArray) {
- var i, il, equalCommands;
- pathArray = new PathArray(pathArray);
- equalCommands = this.length === pathArray.length;
-
- for (i = 0, il = this.length; equalCommands && i < il; i++) {
- equalCommands = this[i][0] === pathArray[i][0];
- }
-
- return equalCommands;
- },
- // Make path array morphable
- morph: function morph(pathArray) {
- pathArray = new PathArray(pathArray);
-
- if (this.equalCommands(pathArray)) {
- this.destination = pathArray;
- } else {
- this.destination = null;
- }
-
- return this;
- },
- // Get morphed path array at given position
- at: function at(pos) {
- // make sure a destination is defined
- if (!this.destination) return this;
- var sourceArray = this;
- var destinationArray = this.destination.value;
- var array = [];
- var pathArray = new PathArray();
- var i, il, j, jl; // Animate has specified in the SVG spec
- // See: https://www.w3.org/TR/SVG11/paths.html#PathElement
-
- for (i = 0, il = sourceArray.length; i < il; i++) {
- array[i] = [sourceArray[i][0]];
-
- for (j = 1, jl = sourceArray[i].length; j < jl; j++) {
- array[i][j] = sourceArray[i][j] + (destinationArray[i][j] - sourceArray[i][j]) * pos;
- } // For the two flags of the elliptical arc command, the SVG spec say:
- // Flags and booleans are interpolated as fractions between zero and one, with any non-zero value considered to be a value of one/true
- // Elliptical arc command as an array followed by corresponding indexes:
- // ['A', rx, ry, x-axis-rotation, large-arc-flag, sweep-flag, x, y]
- // 0 1 2 3 4 5 6 7
-
-
- if (array[i][0] === 'A') {
- array[i][4] = +(array[i][4] !== 0);
- array[i][5] = +(array[i][5] !== 0);
- }
- } // Directly modify the value of a path array, this is done this way for performance
-
-
- pathArray.value = array;
- return pathArray;
- },
- // Absolutize and parse path to array
- parse: function parse() {
- var array = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [['M', 0, 0]];
- // if it's already a patharray, no need to parse it
- if (array instanceof PathArray) return array; // prepare for parsing
-
- var s;
- var paramCnt = {
- 'M': 2,
- 'L': 2,
- 'H': 1,
- 'V': 1,
- 'C': 6,
- 'S': 4,
- 'Q': 4,
- 'T': 2,
- 'A': 7,
- 'Z': 0
- };
-
- if (typeof array === 'string') {
- array = array.replace(numbersWithDots, pathRegReplace) // convert 45.123.123 to 45.123 .123
- .replace(pathLetters, ' $& ') // put some room between letters and numbers
- .replace(hyphen, '$1 -') // add space before hyphen
- .trim() // trim
- .split(delimiter); // split into array
- } else {
- array = array.reduce(function (prev, curr) {
- return [].concat.call(prev, curr);
- }, []);
- } // array now is an array containing all parts of a path e.g. ['M', '0', '0', 'L', '30', '30' ...]
-
-
- var result = [];
- var p = new Point();
- var p0 = new Point();
- var index = 0;
- var len = array.length;
-
- do {
- // Test if we have a path letter
- if (isPathLetter.test(array[index])) {
- s = array[index];
- ++index; // If last letter was a move command and we got no new, it defaults to [L]ine
- } else if (s === 'M') {
- s = 'L';
- } else if (s === 'm') {
- s = 'l';
- }
-
- result.push(pathHandlers[s].call(null, array.slice(index, index = index + paramCnt[s.toUpperCase()]).map(parseFloat), p, p0));
- } while (len > index);
-
- return result;
- },
- // Get bounding box of path
- bbox: function bbox() {
- parser().path.setAttribute('d', this.toString());
- return parser.nodes.path.getBBox();
- }
- });
-
- var Morphable =
- /*#__PURE__*/
- function () {
- function Morphable(stepper) {
- _classCallCheck(this, Morphable);
-
- this._stepper = stepper || new Ease('-');
- this._from = null;
- this._to = null;
- this._type = null;
- this._context = null;
- this._morphObj = null;
- }
-
- _createClass(Morphable, [{
- key: "from",
- value: function from(val) {
- if (val == null) {
- return this._from;
- }
-
- this._from = this._set(val);
- return this;
- }
- }, {
- key: "to",
- value: function to(val) {
- if (val == null) {
- return this._to;
- }
-
- this._to = this._set(val);
- return this;
- }
- }, {
- key: "type",
- value: function type(_type) {
- // getter
- if (_type == null) {
- return this._type;
- } // setter
-
-
- this._type = _type;
- return this;
- }
- }, {
- key: "_set",
- value: function _set$$1(value) {
- if (!this._type) {
- var type = _typeof(value);
-
- if (type === 'number') {
- this.type(SVGNumber);
- } else if (type === 'string') {
- if (Color.isColor(value)) {
- this.type(Color);
- } else if (delimiter.test(value)) {
- this.type(pathLetters.test(value) ? PathArray : SVGArray);
- } else if (numberAndUnit.test(value)) {
- this.type(SVGNumber);
- } else {
- this.type(NonMorphable);
- }
- } else if (morphableTypes.indexOf(value.constructor) > -1) {
- this.type(value.constructor);
- } else if (Array.isArray(value)) {
- this.type(SVGArray);
- } else if (type === 'object') {
- this.type(ObjectBag);
- } else {
- this.type(NonMorphable);
- }
- }
-
- var result = new this._type(value).toArray();
- this._morphObj = this._morphObj || new this._type();
- this._context = this._context || Array.apply(null, Array(result.length)).map(Object);
- return result;
- }
- }, {
- key: "stepper",
- value: function stepper(_stepper) {
- if (_stepper == null) return this._stepper;
- this._stepper = _stepper;
- return this;
- }
- }, {
- key: "done",
- value: function done() {
- var complete = this._context.map(this._stepper.done).reduce(function (last, curr) {
- return last && curr;
- }, true);
-
- return complete;
- }
- }, {
- key: "at",
- value: function at(pos) {
- var _this = this;
-
- return this._morphObj.fromArray(this._from.map(function (i, index) {
- return _this._stepper.step(i, _this._to[index], pos, _this._context[index], _this._context);
- }));
- }
- }]);
-
- return Morphable;
- }();
- var NonMorphable =
- /*#__PURE__*/
- function () {
- function NonMorphable() {
- _classCallCheck(this, NonMorphable);
-
- this.init.apply(this, arguments);
- }
-
- _createClass(NonMorphable, [{
- key: "init",
- value: function init(val) {
- val = Array.isArray(val) ? val[0] : val;
- this.value = val;
- }
- }, {
- key: "valueOf",
- value: function valueOf() {
- return this.value;
- }
- }, {
- key: "toArray",
- value: function toArray() {
- return [this.value];
- }
- }]);
-
- return NonMorphable;
- }();
- var TransformBag =
- /*#__PURE__*/
- function () {
- function TransformBag() {
- _classCallCheck(this, TransformBag);
-
- this.init.apply(this, arguments);
- }
-
- _createClass(TransformBag, [{
- key: "init",
- value: function init(obj) {
- if (Array.isArray(obj)) {
- obj = {
- scaleX: obj[0],
- scaleY: obj[1],
- shear: obj[2],
- rotate: obj[3],
- translateX: obj[4],
- translateY: obj[5],
- originX: obj[6],
- originY: obj[7]
- };
- }
-
- Object.assign(this, TransformBag.defaults, obj);
- }
- }, {
- key: "toArray",
- value: function toArray() {
- var v = this;
- return [v.scaleX, v.scaleY, v.shear, v.rotate, v.translateX, v.translateY, v.originX, v.originY];
- }
- }]);
-
- return TransformBag;
- }();
- TransformBag.defaults = {
- scaleX: 1,
- scaleY: 1,
- shear: 0,
- rotate: 0,
- translateX: 0,
- translateY: 0,
- originX: 0,
- originY: 0
- };
- var ObjectBag =
- /*#__PURE__*/
- function () {
- function ObjectBag() {
- _classCallCheck(this, ObjectBag);
-
- this.init.apply(this, arguments);
- }
-
- _createClass(ObjectBag, [{
- key: "init",
- value: function init(objOrArr) {
- this.values = [];
-
- if (Array.isArray(objOrArr)) {
- this.values = objOrArr;
- return;
- }
-
- var entries = Object.entries(objOrArr || {}).sort(function (a, b) {
- return a[0] - b[0];
- });
- this.values = entries.reduce(function (last, curr) {
- return last.concat(curr);
- }, []);
- }
- }, {
- key: "valueOf",
- value: function valueOf() {
- var obj = {};
- var arr = this.values;
-
- for (var i = 0, len = arr.length; i < len; i += 2) {
- obj[arr[i]] = arr[i + 1];
- }
-
- return obj;
- }
- }, {
- key: "toArray",
- value: function toArray() {
- return this.values;
- }
- }]);
-
- return ObjectBag;
- }();
- var morphableTypes = [NonMorphable, TransformBag, ObjectBag];
- function registerMorphableType() {
- var type = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
- morphableTypes.push.apply(morphableTypes, _toConsumableArray([].concat(type)));
- }
- function makeMorphable() {
- extend(morphableTypes, {
- to: function to(val) {
- return new Morphable().type(this.constructor).from(this.valueOf()).to(val);
- },
- fromArray: function fromArray(arr) {
- this.init(arr);
- return this;
- }
- });
- }
-
- var time = window.performance || Date;
-
- var makeSchedule = function makeSchedule(runnerInfo) {
- var start = runnerInfo.start;
- var duration = runnerInfo.runner.duration();
- var end = start + duration;
- return {
- start: start,
- duration: duration,
- end: end,
- runner: runnerInfo.runner
- };
- };
-
- var Timeline =
- /*#__PURE__*/
- function () {
- // Construct a new timeline on the given element
- function Timeline() {
- _classCallCheck(this, Timeline);
-
- this._timeSource = function () {
- return time.now();
- };
-
- this._dispatcher = document.createElement('div'); // Store the timing variables
-
- this._startTime = 0;
- this._speed = 1.0; // Play control variables control how the animation proceeds
-
- this._reverse = false;
- this._persist = 0; // Keep track of the running animations and their starting parameters
-
- this._nextFrame = null;
- this._paused = false;
- this._runners = [];
- this._order = [];
- this._time = 0;
- this._lastSourceTime = 0;
- this._lastStepTime = 0;
- }
-
- _createClass(Timeline, [{
- key: "getEventTarget",
- value: function getEventTarget() {
- return this._dispatcher;
- }
- /**
- *
- */
- // schedules a runner on the timeline
-
- }, {
- key: "schedule",
- value: function schedule(runner, delay, when) {
- if (runner == null) {
- return this._runners.map(makeSchedule).sort(function (a, b) {
- return a.start - b.start || a.duration - b.duration;
- });
- }
-
- if (!this.active()) {
- this._step();
-
- if (when == null) {
- when = 'now';
- }
- } // The start time for the next animation can either be given explicitly,
- // derived from the current timeline time or it can be relative to the
- // last start time to chain animations direclty
-
-
- var absoluteStartTime = 0;
- delay = delay || 0; // Work out when to start the animation
-
- if (when == null || when === 'last' || when === 'after') {
- // Take the last time and increment
- absoluteStartTime = this._startTime;
- } else if (when === 'absolute' || when === 'start') {
- absoluteStartTime = delay;
- delay = 0;
- } else if (when === 'now') {
- absoluteStartTime = this._time;
- } else if (when === 'relative') {
- var runnerInfo = this._runners[runner.id];
-
- if (runnerInfo) {
- absoluteStartTime = runnerInfo.start + delay;
- delay = 0;
- }
- } else {
- throw new Error('Invalid value for the "when" parameter');
- } // Manage runner
-
-
- runner.unschedule();
- runner.timeline(this);
- runner.time(-delay); // Save startTime for next runner
-
- this._startTime = absoluteStartTime + runner.duration() + delay; // Save runnerInfo
-
- this._runners[runner.id] = {
- persist: this.persist(),
- runner: runner,
- start: absoluteStartTime // Save order and continue
-
- };
-
- this._order.push(runner.id);
-
- this._continue();
-
- return this;
- } // Remove the runner from this timeline
-
- }, {
- key: "unschedule",
- value: function unschedule(runner) {
- var index = this._order.indexOf(runner.id);
-
- if (index < 0) return this;
- delete this._runners[runner.id];
-
- this._order.splice(index, 1);
-
- runner.timeline(null);
- return this;
- }
- }, {
- key: "play",
- value: function play() {
- // Now make sure we are not paused and continue the animation
- this._paused = false;
- return this._continue();
- }
- }, {
- key: "pause",
- value: function pause() {
- // Cancel the next animation frame and pause
- this._nextFrame = null;
- this._paused = true;
- return this;
- }
- }, {
- key: "stop",
- value: function stop() {
- // Cancel the next animation frame and go to start
- this.seek(-this._time);
- return this.pause();
- }
- }, {
- key: "finish",
- value: function finish() {
- this.seek(Infinity);
- return this.pause();
- }
- }, {
- key: "speed",
- value: function speed(_speed) {
- if (_speed == null) return this._speed;
- this._speed = _speed;
- return this;
- }
- }, {
- key: "reverse",
- value: function reverse(yes) {
- var currentSpeed = this.speed();
- if (yes == null) return this.speed(-currentSpeed);
- var positive = Math.abs(currentSpeed);
- return this.speed(yes ? positive : -positive);
- }
- }, {
- key: "seek",
- value: function seek(dt) {
- this._time += dt;
- return this._continue();
- }
- }, {
- key: "time",
- value: function time(_time) {
- if (_time == null) return this._time;
- this._time = _time;
- return this;
- }
- }, {
- key: "persist",
- value: function persist(dtOrForever) {
- if (dtOrForever == null) return this._persist;
- this._persist = dtOrForever;
- return this;
- }
- }, {
- key: "source",
- value: function source(fn) {
- if (fn == null) return this._timeSource;
- this._timeSource = fn;
- return this;
- }
- }, {
- key: "_step",
- value: function _step() {
- // If the timeline is paused, just do nothing
- if (this._paused) return; // Get the time delta from the last time and update the time
-
- var time = this._timeSource();
-
- var dtSource = time - this._lastSourceTime;
- var dtTime = this._speed * dtSource + (this._time - this._lastStepTime);
- this._lastSourceTime = time; // Update the time
-
- this._time += dtTime;
- this._lastStepTime = this._time; // this.fire('time', this._time)
- // Run all of the runners directly
-
- var runnersLeft = false;
-
- for (var i = 0, len = this._order.length; i < len; i++) {
- // Get and run the current runner and ignore it if its inactive
- var runnerInfo = this._runners[this._order[i]];
- var runner = runnerInfo.runner;
- var dt = dtTime; // Make sure that we give the actual difference
- // between runner start time and now
-
- var dtToStart = this._time - runnerInfo.start; // Dont run runner if not started yet
-
- if (dtToStart < 0) {
- runnersLeft = true;
- continue;
- } else if (dtToStart < dt) {
- // Adjust dt to make sure that animation is on point
- dt = dtToStart;
- }
-
- if (!runner.active()) continue; // If this runner is still going, signal that we need another animation
- // frame, otherwise, remove the completed runner
-
- var finished = runner.step(dt).done;
-
- if (!finished) {
- runnersLeft = true; // continue
- } else if (runnerInfo.persist !== true) {
- // runner is finished. And runner might get removed
- var endTime = runner.duration() - runner.time() + this._time;
-
- if (endTime + this._persist < this._time) {
- // Delete runner and correct index
- delete this._runners[this._order[i]];
- this._order.splice(i--, 1) && --len;
- runner.timeline(null);
- }
- }
- } // Get the next animation frame to keep the simulation going
-
-
- if (runnersLeft) {
- this._nextFrame = Animator.frame(this._step.bind(this));
- } else {
- this._nextFrame = null;
- }
-
- return this;
- } // Checks if we are running and continues the animation
-
- }, {
- key: "_continue",
- value: function _continue() {
- if (this._paused) return this;
-
- if (!this._nextFrame) {
- this._nextFrame = Animator.frame(this._step.bind(this));
- }
-
- return this;
- }
- }, {
- key: "active",
- value: function active() {
- return !!this._nextFrame;
- }
- }]);
-
- return Timeline;
- }();
- registerMethods({
- Element: {
- timeline: function timeline() {
- this._timeline = this._timeline || new Timeline();
- return this._timeline;
- }
- }
- });
-
- var Runner =
- /*#__PURE__*/
- function (_EventTarget) {
- _inherits(Runner, _EventTarget);
-
- function Runner(options) {
- var _this;
-
- _classCallCheck(this, Runner);
-
- _this = _possibleConstructorReturn(this, _getPrototypeOf(Runner).call(this)); // Store a unique id on the runner, so that we can identify it later
-
- _this.id = Runner.id++; // Ensure a default value
-
- options = options == null ? timeline.duration : options; // Ensure that we get a controller
-
- options = typeof options === 'function' ? new Controller(options) : options; // Declare all of the variables
-
- _this._element = null;
- _this._timeline = null;
- _this.done = false;
- _this._queue = []; // Work out the stepper and the duration
-
- _this._duration = typeof options === 'number' && options;
- _this._isDeclarative = options instanceof Controller;
- _this._stepper = _this._isDeclarative ? options : new Ease(); // We copy the current values from the timeline because they can change
-
- _this._history = {}; // Store the state of the runner
-
- _this.enabled = true;
- _this._time = 0;
- _this._last = 0; // Save transforms applied to this runner
-
- _this.transforms = new Matrix();
- _this.transformId = 1; // Looping variables
-
- _this._haveReversed = false;
- _this._reverse = false;
- _this._loopsDone = 0;
- _this._swing = false;
- _this._wait = 0;
- _this._times = 1;
- return _this;
- }
- /*
- Runner Definitions
- ==================
- These methods help us define the runtime behaviour of the Runner or they
- help us make new runners from the current runner
- */
-
-
- _createClass(Runner, [{
- key: "element",
- value: function element(_element) {
- if (_element == null) return this._element;
- this._element = _element;
-
- _element._prepareRunner();
-
- return this;
- }
- }, {
- key: "timeline",
- value: function timeline$$1(_timeline) {
- // check explicitly for undefined so we can set the timeline to null
- if (typeof _timeline === 'undefined') return this._timeline;
- this._timeline = _timeline;
- return this;
- }
- }, {
- key: "animate",
- value: function animate(duration, delay, when) {
- var o = Runner.sanitise(duration, delay, when);
- var runner = new Runner(o.duration);
- if (this._timeline) runner.timeline(this._timeline);
- if (this._element) runner.element(this._element);
- return runner.loop(o).schedule(delay, when);
- }
- }, {
- key: "schedule",
- value: function schedule(timeline$$1, delay, when) {
- // The user doesn't need to pass a timeline if we already have one
- if (!(timeline$$1 instanceof Timeline)) {
- when = delay;
- delay = timeline$$1;
- timeline$$1 = this.timeline();
- } // If there is no timeline, yell at the user...
-
-
- if (!timeline$$1) {
- throw Error('Runner cannot be scheduled without timeline');
- } // Schedule the runner on the timeline provided
-
-
- timeline$$1.schedule(this, delay, when);
- return this;
- }
- }, {
- key: "unschedule",
- value: function unschedule() {
- var timeline$$1 = this.timeline();
- timeline$$1 && timeline$$1.unschedule(this);
- return this;
- }
- }, {
- key: "loop",
- value: function loop(times, swing, wait) {
- // Deal with the user passing in an object
- if (_typeof(times) === 'object') {
- swing = times.swing;
- wait = times.wait;
- times = times.times;
- } // Sanitise the values and store them
-
-
- this._times = times || Infinity;
- this._swing = swing || false;
- this._wait = wait || 0;
- return this;
- }
- }, {
- key: "delay",
- value: function delay(_delay) {
- return this.animate(0, _delay);
- }
- /*
- Basic Functionality
- ===================
- These methods allow us to attach basic functions to the runner directly
- */
-
- }, {
- key: "queue",
- value: function queue(initFn, runFn, isTransform) {
- this._queue.push({
- initialiser: initFn || noop,
- runner: runFn || noop,
- isTransform: isTransform,
- initialised: false,
- finished: false
- });
-
- var timeline$$1 = this.timeline();
- timeline$$1 && this.timeline()._continue();
- return this;
- }
- }, {
- key: "during",
- value: function during(fn) {
- return this.queue(null, fn);
- }
- }, {
- key: "after",
- value: function after(fn) {
- return this.on('finish', fn);
- }
- /*
- Runner animation methods
- ========================
- Control how the animation plays
- */
-
- }, {
- key: "time",
- value: function time(_time) {
- if (_time == null) {
- return this._time;
- }
-
- var dt = _time - this._time;
- this.step(dt);
- return this;
- }
- }, {
- key: "duration",
- value: function duration() {
- return this._times * (this._wait + this._duration) - this._wait;
- }
- }, {
- key: "loops",
- value: function loops(p) {
- var loopDuration = this._duration + this._wait;
-
- if (p == null) {
- var loopsDone = Math.floor(this._time / loopDuration);
- var relativeTime = this._time - loopsDone * loopDuration;
- var position = relativeTime / this._duration;
- return Math.min(loopsDone + position, this._times);
- }
-
- var whole = Math.floor(p);
- var partial = p % 1;
- var time = loopDuration * whole + this._duration * partial;
- return this.time(time);
- }
- }, {
- key: "position",
- value: function position(p) {
- // Get all of the variables we need
- var x$$1 = this._time;
- var d = this._duration;
- var w = this._wait;
- var t = this._times;
- var s = this._swing;
- var r = this._reverse;
- var position;
-
- if (p == null) {
- /*
- This function converts a time to a position in the range [0, 1]
- The full explanation can be found in this desmos demonstration
- https://www.desmos.com/calculator/u4fbavgche
- The logic is slightly simplified here because we can use booleans
- */
- // Figure out the value without thinking about the start or end time
- var f = function f(x$$1) {
- var swinging = s * Math.floor(x$$1 % (2 * (w + d)) / (w + d));
- var backwards = swinging && !r || !swinging && r;
- var uncliped = Math.pow(-1, backwards) * (x$$1 % (w + d)) / d + backwards;
- var clipped = Math.max(Math.min(uncliped, 1), 0);
- return clipped;
- }; // Figure out the value by incorporating the start time
-
-
- var endTime = t * (w + d) - w;
- position = x$$1 <= 0 ? Math.round(f(1e-5)) : x$$1 < endTime ? f(x$$1) : Math.round(f(endTime - 1e-5));
- return position;
- } // Work out the loops done and add the position to the loops done
-
-
- var loopsDone = Math.floor(this.loops());
- var swingForward = s && loopsDone % 2 === 0;
- var forwards = swingForward && !r || r && swingForward;
- position = loopsDone + (forwards ? p : 1 - p);
- return this.loops(position);
- }
- }, {
- key: "progress",
- value: function progress(p) {
- if (p == null) {
- return Math.min(1, this._time / this.duration());
- }
-
- return this.time(p * this.duration());
- }
- }, {
- key: "step",
- value: function step(dt) {
- // If we are inactive, this stepper just gets skipped
- if (!this.enabled) return this; // Update the time and get the new position
-
- dt = dt == null ? 16 : dt;
- this._time += dt;
- var position = this.position(); // Figure out if we need to run the stepper in this frame
-
- var running = this._lastPosition !== position && this._time >= 0;
- this._lastPosition = position; // Figure out if we just started
-
- var duration = this.duration();
- var justStarted = this._lastTime < 0 && this._time > 0;
- var justFinished = this._lastTime < this._time && this.time > duration;
- this._lastTime = this._time;
-
- if (justStarted) {
- this.fire('start', this);
- } // Work out if the runner is finished set the done flag here so animations
- // know, that they are running in the last step (this is good for
- // transformations which can be merged)
-
-
- var declarative = this._isDeclarative;
- this.done = !declarative && !justFinished && this._time >= duration; // Call initialise and the run function
-
- if (running || declarative) {
- this._initialise(running); // clear the transforms on this runner so they dont get added again and again
-
-
- this.transforms = new Matrix();
-
- var converged = this._run(declarative ? dt : position);
-
- this.fire('step', this);
- } // correct the done flag here
- // declaritive animations itself know when they converged
-
-
- this.done = this.done || converged && declarative;
-
- if (this.done) {
- this.fire('finish', this);
- }
-
- return this;
- }
- }, {
- key: "finish",
- value: function finish() {
- return this.step(Infinity);
- }
- }, {
- key: "reverse",
- value: function reverse(_reverse) {
- this._reverse = _reverse == null ? !this._reverse : _reverse;
- return this;
- }
- }, {
- key: "ease",
- value: function ease(fn) {
- this._stepper = new Ease(fn);
- return this;
- }
- }, {
- key: "active",
- value: function active(enabled) {
- if (enabled == null) return this.enabled;
- this.enabled = enabled;
- return this;
- }
- /*
- Private Methods
- ===============
- Methods that shouldn't be used externally
- */
- // Save a morpher to the morpher list so that we can retarget it later
-
- }, {
- key: "_rememberMorpher",
- value: function _rememberMorpher(method, morpher) {
- this._history[method] = {
- morpher: morpher,
- caller: this._queue[this._queue.length - 1]
- };
- } // Try to set the target for a morpher if the morpher exists, otherwise
- // do nothing and return false
-
- }, {
- key: "_tryRetarget",
- value: function _tryRetarget(method, target) {
- if (this._history[method]) {
- // if the last method wasnt even initialised, throw it away
- if (!this._history[method].caller.initialised) {
- var index = this._queue.indexOf(this._history[method].caller);
-
- this._queue.splice(index, 1);
-
- return false;
- } // for the case of transformations, we use the special retarget function
- // which has access to the outer scope
-
-
- if (this._history[method].caller.isTransform) {
- this._history[method].caller.isTransform(target); // for everything else a simple morpher change is sufficient
-
- } else {
- this._history[method].morpher.to(target);
- }
-
- this._history[method].caller.finished = false;
- var timeline$$1 = this.timeline();
- timeline$$1 && timeline$$1._continue();
- return true;
- }
-
- return false;
- } // Run each initialise function in the runner if required
-
- }, {
- key: "_initialise",
- value: function _initialise(running) {
- // If we aren't running, we shouldn't initialise when not declarative
- if (!running && !this._isDeclarative) return; // Loop through all of the initialisers
-
- for (var i = 0, len = this._queue.length; i < len; ++i) {
- // Get the current initialiser
- var current = this._queue[i]; // Determine whether we need to initialise
-
- var needsIt = this._isDeclarative || !current.initialised && running;
- running = !current.finished; // Call the initialiser if we need to
-
- if (needsIt && running) {
- current.initialiser.call(this);
- current.initialised = true;
- }
- }
- } // Run each run function for the position or dt given
-
- }, {
- key: "_run",
- value: function _run(positionOrDt) {
- // Run all of the _queue directly
- var allfinished = true;
-
- for (var i = 0, len = this._queue.length; i < len; ++i) {
- // Get the current function to run
- var current = this._queue[i]; // Run the function if its not finished, we keep track of the finished
- // flag for the sake of declarative _queue
-
- var converged = current.runner.call(this, positionOrDt);
- current.finished = current.finished || converged === true;
- allfinished = allfinished && current.finished;
- } // We report when all of the constructors are finished
-
-
- return allfinished;
- }
- }, {
- key: "addTransform",
- value: function addTransform(transform, index) {
- this.transforms.lmultiplyO(transform);
- return this;
- }
- }, {
- key: "clearTransform",
- value: function clearTransform() {
- this.transforms = new Matrix();
- return this;
- }
- }], [{
- key: "sanitise",
- value: function sanitise(duration, delay, when) {
- // Initialise the default parameters
- var times = 1;
- var swing = false;
- var wait = 0;
- duration = duration || timeline.duration;
- delay = delay || timeline.delay;
- when = when || 'last'; // If we have an object, unpack the values
-
- if (_typeof(duration) === 'object' && !(duration instanceof Stepper)) {
- delay = duration.delay || delay;
- when = duration.when || when;
- swing = duration.swing || swing;
- times = duration.times || times;
- wait = duration.wait || wait;
- duration = duration.duration || timeline.duration;
- }
-
- return {
- duration: duration,
- delay: delay,
- swing: swing,
- times: times,
- wait: wait,
- when: when
- };
- }
- }]);
-
- return Runner;
- }(EventTarget);
- Runner.id = 0;
-
- var FakeRunner = function FakeRunner() {
- var transforms = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : new Matrix();
- var id = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : -1;
- var done = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true;
-
- _classCallCheck(this, FakeRunner);
-
- this.transforms = transforms;
- this.id = id;
- this.done = done;
- };
-
- extend([Runner, FakeRunner], {
- mergeWith: function mergeWith(runner) {
- return new FakeRunner(runner.transforms.lmultiply(this.transforms), runner.id);
- }
- }); // FakeRunner.emptyRunner = new FakeRunner()
-
- var lmultiply = function lmultiply(last, curr) {
- return last.lmultiplyO(curr);
- };
-
- var getRunnerTransform = function getRunnerTransform(runner) {
- return runner.transforms;
- };
-
- function mergeTransforms() {
- // Find the matrix to apply to the element and apply it
- var runners = this._transformationRunners.runners;
- var netTransform = runners.map(getRunnerTransform).reduce(lmultiply, new Matrix());
- this.transform(netTransform);
-
- this._transformationRunners.merge();
-
- if (this._transformationRunners.length() === 1) {
- this._frameId = null;
- }
- }
-
- var RunnerArray =
- /*#__PURE__*/
- function () {
- function RunnerArray() {
- _classCallCheck(this, RunnerArray);
-
- this.runners = [];
- this.ids = [];
- }
-
- _createClass(RunnerArray, [{
- key: "add",
- value: function add(runner) {
- if (this.runners.includes(runner)) return;
- var id = runner.id + 1;
- var leftSibling = this.ids.reduce(function (last, curr) {
- if (curr > last && curr < id) return curr;
- return last;
- }, 0);
- var index = this.ids.indexOf(leftSibling) + 1;
- this.ids.splice(index, 0, id);
- this.runners.splice(index, 0, runner);
- return this;
- }
- }, {
- key: "getByID",
- value: function getByID(id) {
- return this.runners[this.ids.indexOf(id + 1)];
- }
- }, {
- key: "remove",
- value: function remove(id) {
- var index = this.ids.indexOf(id + 1);
- this.ids.splice(index, 1);
- this.runners.splice(index, 1);
- return this;
- }
- }, {
- key: "merge",
- value: function merge() {
- var _this2 = this;
-
- var lastRunner = null;
- this.runners.forEach(function (runner, i) {
- if (lastRunner && runner.done && lastRunner.done) {
- _this2.remove(runner.id);
-
- _this2.edit(lastRunner.id, runner.mergeWith(lastRunner));
- }
-
- lastRunner = runner;
- });
- return this;
- }
- }, {
- key: "edit",
- value: function edit(id, newRunner) {
- var index = this.ids.indexOf(id + 1);
- this.ids.splice(index, 1, id);
- this.runners.splice(index, 1, newRunner);
- return this;
- }
- }, {
- key: "length",
- value: function length() {
- return this.ids.length;
- }
- }, {
- key: "clearBefore",
- value: function clearBefore(id) {
- var deleteCnt = this.ids.indexOf(id + 1) || 1;
- this.ids.splice(0, deleteCnt, 0);
- this.runners.splice(0, deleteCnt, new FakeRunner());
- return this;
- }
- }]);
-
- return RunnerArray;
- }();
-
- var frameId = 0;
- registerMethods({
- Element: {
- animate: function animate(duration, delay, when) {
- var o = Runner.sanitise(duration, delay, when);
- var timeline$$1 = this.timeline();
- return new Runner(o.duration).loop(o).element(this).timeline(timeline$$1).schedule(delay, when);
- },
- delay: function delay(by, when) {
- return this.animate(0, by, when);
- },
- // this function searches for all runners on the element and deletes the ones
- // which run before the current one. This is because absolute transformations
- // overwfrite anything anyway so there is no need to waste time computing
- // other runners
- _clearTransformRunnersBefore: function _clearTransformRunnersBefore(currentRunner) {
- this._transformationRunners.clearBefore(currentRunner.id);
- },
- _currentTransform: function _currentTransform(current) {
- return this._transformationRunners.runners // we need the equal sign here to make sure, that also transformations
- // on the same runner which execute before the current transformation are
- // taken into account
- .filter(function (runner) {
- return runner.id <= current.id;
- }).map(getRunnerTransform).reduce(lmultiply, new Matrix());
- },
- addRunner: function addRunner(runner) {
- this._transformationRunners.add(runner);
-
- Animator.transform_frame(mergeTransforms.bind(this), this._frameId);
- },
- _prepareRunner: function _prepareRunner() {
- if (this._frameId == null) {
- this._transformationRunners = new RunnerArray().add(new FakeRunner(new Matrix(this)));
- this._frameId = frameId++;
- }
- }
- }
- });
- extend(Runner, {
- attr: function attr(a, v) {
- return this.styleAttr('attr', a, v);
- },
- // Add animatable styles
- css: function css(s, v) {
- return this.styleAttr('css', s, v);
- },
- styleAttr: function styleAttr(type, name, val) {
- // apply attributes individually
- if (_typeof(name) === 'object') {
- for (var key in val) {
- this.styleAttr(type, key, val[key]);
- }
- }
-
- var morpher = new Morphable(this._stepper).to(val);
- this.queue(function () {
- morpher = morpher.from(this.element()[type](name));
- }, function (pos) {
- this.element()[type](name, morpher.at(pos));
- return morpher.done();
- });
- return this;
- },
- zoom: function zoom(level, point) {
- var morpher = new Morphable(this._stepper).to(new SVGNumber(level));
- this.queue(function () {
- morpher = morpher.from(this.zoom());
- }, function (pos) {
- this.element().zoom(morpher.at(pos), point);
- return morpher.done();
- });
- return this;
- },
-
- /**
- ** absolute transformations
- **/
- //
- // M v -----|-----(D M v = F v)------|-----> T v
- //
- // 1. define the final state (T) and decompose it (once)
- // t = [tx, ty, the, lam, sy, sx]
- // 2. on every frame: pull the current state of all previous transforms
- // (M - m can change)
- // and then write this as m = [tx0, ty0, the0, lam0, sy0, sx0]
- // 3. Find the interpolated matrix F(pos) = m + pos * (t - m)
- // - Note F(0) = M
- // - Note F(1) = T
- // 4. Now you get the delta matrix as a result: D = F * inv(M)
- transform: function transform(transforms, relative, affine) {
- // If we have a declarative function, we should retarget it if possible
- relative = transforms.relative || relative;
-
- if (this._isDeclarative && !relative && this._tryRetarget('transform', transforms)) {
- return this;
- } // Parse the parameters
-
-
- var isMatrix = Matrix.isMatrixLike(transforms);
- affine = transforms.affine != null ? transforms.affine : affine != null ? affine : !isMatrix; // Create a morepher and set its type
-
- var morpher = new Morphable(this._stepper).type(affine ? TransformBag : Matrix);
- var origin;
- var element;
- var current;
- var currentAngle;
- var startTransform;
-
- function setup() {
- // make sure element and origin is defined
- element = element || this.element();
- origin = origin || getOrigin(transforms, element);
- startTransform = new Matrix(relative ? undefined : element); // add the runner to the element so it can merge transformations
-
- element.addRunner(this); // Deactivate all transforms that have run so far if we are absolute
-
- if (!relative) {
- element._clearTransformRunnersBefore(this);
- }
- }
-
- function run(pos) {
- // clear all other transforms before this in case something is saved
- // on this runner. We are absolute. We dont need these!
- if (!relative) this.clearTransform();
-
- var _transform = new Point(origin).transform(element._currentTransform(this)),
- x$$1 = _transform.x,
- y$$1 = _transform.y;
-
- var target = new Matrix(_objectSpread({}, transforms, {
- origin: [x$$1, y$$1]
- }));
- var start = this._isDeclarative && current ? current : startTransform;
-
- if (affine) {
- target = target.decompose(x$$1, y$$1);
- start = start.decompose(x$$1, y$$1); // Get the current and target angle as it was set
-
- var rTarget = target.rotate;
- var rCurrent = start.rotate; // Figure out the shortest path to rotate directly
-
- var possibilities = [rTarget - 360, rTarget, rTarget + 360];
- var distances = possibilities.map(function (a) {
- return Math.abs(a - rCurrent);
- });
- var shortest = Math.min.apply(Math, _toConsumableArray(distances));
- var index = distances.indexOf(shortest);
- target.rotate = possibilities[index];
- }
-
- if (relative) {
- // we have to be careful here not to overwrite the rotation
- // with the rotate method of Matrix
- if (!isMatrix) {
- target.rotate = transforms.rotate || 0;
- }
-
- if (this._isDeclarative && currentAngle) {
- start.rotate = currentAngle;
- }
- }
-
- morpher.from(start);
- morpher.to(target);
- var affineParameters = morpher.at(pos);
- currentAngle = affineParameters.rotate;
- current = new Matrix(affineParameters);
- this.addTransform(current);
- return morpher.done();
- }
-
- function retarget(newTransforms) {
- // only get a new origin if it changed since the last call
- if ((newTransforms.origin || 'center').toString() !== (transforms.origin || 'center').toString()) {
- origin = getOrigin(transforms, element);
- } // overwrite the old transformations with the new ones
-
-
- transforms = _objectSpread({}, newTransforms, {
- origin: origin
- });
- }
-
- this.queue(setup, run, retarget);
- this._isDeclarative && this._rememberMorpher('transform', morpher);
- return this;
- },
- // Animatable x-axis
- x: function x$$1(_x, relative) {
- return this._queueNumber('x', _x);
- },
- // Animatable y-axis
- y: function y$$1(_y) {
- return this._queueNumber('y', _y);
- },
- dx: function dx(x$$1) {
- return this._queueNumberDelta('dx', x$$1);
- },
- dy: function dy(y$$1) {
- return this._queueNumberDelta('dy', y$$1);
- },
- _queueNumberDelta: function _queueNumberDelta(method, to$$1) {
- to$$1 = new SVGNumber(to$$1); // Try to change the target if we have this method already registerd
-
- if (this._tryRetargetDelta(method, to$$1)) return this; // Make a morpher and queue the animation
-
- var morpher = new Morphable(this._stepper).to(to$$1);
- this.queue(function () {
- var from$$1 = this.element()[method]();
- morpher.from(from$$1);
- morpher.to(from$$1 + to$$1);
- }, function (pos) {
- this.element()[method](morpher.at(pos));
- return morpher.done();
- }); // Register the morpher so that if it is changed again, we can retarget it
-
- this._rememberMorpher(method, morpher);
-
- return this;
- },
- _queueObject: function _queueObject(method, to$$1) {
- // Try to change the target if we have this method already registerd
- if (this._tryRetarget(method, to$$1)) return this; // Make a morpher and queue the animation
-
- var morpher = new Morphable(this._stepper).to(to$$1);
- this.queue(function () {
- morpher.from(this.element()[method]());
- }, function (pos) {
- this.element()[method](morpher.at(pos));
- return morpher.done();
- }); // Register the morpher so that if it is changed again, we can retarget it
-
- this._rememberMorpher(method, morpher);
-
- return this;
- },
- _queueNumber: function _queueNumber(method, value) {
- return this._queueObject(method, new SVGNumber(value));
- },
- // Animatable center x-axis
- cx: function cx$$1(x$$1) {
- return this._queueNumber('cx', x$$1);
- },
- // Animatable center y-axis
- cy: function cy$$1(y$$1) {
- return this._queueNumber('cy', y$$1);
- },
- // Add animatable move
- move: function move(x$$1, y$$1) {
- return this.x(x$$1).y(y$$1);
- },
- // Add animatable center
- center: function center(x$$1, y$$1) {
- return this.cx(x$$1).cy(y$$1);
- },
- // Add animatable size
- size: function size(width$$1, height$$1) {
- // animate bbox based size for all other elements
- var box;
-
- if (!width$$1 || !height$$1) {
- box = this._element.bbox();
- }
-
- if (!width$$1) {
- width$$1 = box.width / box.height * height$$1;
- }
-
- if (!height$$1) {
- height$$1 = box.height / box.width * width$$1;
- }
-
- return this.width(width$$1).height(height$$1);
- },
- // Add animatable width
- width: function width$$1(_width) {
- return this._queueNumber('width', _width);
- },
- // Add animatable height
- height: function height$$1(_height) {
- return this._queueNumber('height', _height);
- },
- // Add animatable plot
- plot: function plot(a, b, c, d) {
- // Lines can be plotted with 4 arguments
- if (arguments.length === 4) {
- return this.plot([a, b, c, d]);
- }
-
- var morpher = this._element.MorphArray().to(a);
-
- this.queue(function () {
- morpher.from(this._element.array());
- }, function (pos) {
- this._element.plot(morpher.at(pos));
- });
- return this;
- },
- // Add leading method
- leading: function leading(value) {
- return this._queueNumber('leading', value);
- },
- // Add animatable viewbox
- viewbox: function viewbox(x$$1, y$$1, width$$1, height$$1) {
- return this._queueObject('viewbox', new Box(x$$1, y$$1, width$$1, height$$1));
- },
- update: function update(o) {
- if (_typeof(o) !== 'object') {
- return this.update({
- offset: arguments[0],
- color: arguments[1],
- opacity: arguments[2]
- });
- }
-
- if (o.opacity != null) this.attr('stop-opacity', o.opacity);
- if (o.color != null) this.attr('stop-color', o.color);
- if (o.offset != null) this.attr('offset', o.offset);
- return this;
- }
- });
- extend(Runner, {
- rx: rx,
- ry: ry,
- from: from,
- to: to
- });
-
- var sugar = {
- stroke: ['color', 'width', 'opacity', 'linecap', 'linejoin', 'miterlimit', 'dasharray', 'dashoffset'],
- fill: ['color', 'opacity', 'rule'],
- prefix: function prefix(t, a) {
- return a === 'color' ? t : t + '-' + a;
- } // Add sugar for fill and stroke
-
- };
- ['fill', 'stroke'].forEach(function (m) {
- var extension = {};
- var i;
-
- extension[m] = function (o) {
- if (typeof o === 'undefined') {
- return this.attr(m);
- }
-
- if (typeof o === 'string' || Color.isRgb(o) || o instanceof Element) {
- this.attr(m, o);
- } else {
- // set all attributes from sugar.fill and sugar.stroke list
- for (i = sugar[m].length - 1; i >= 0; i--) {
- if (o[sugar[m][i]] != null) {
- this.attr(sugar.prefix(m, sugar[m][i]), o[sugar[m][i]]);
- }
- }
- }
-
- return this;
- };
-
- registerMethods(['Shape', 'Runner'], extension);
- });
- registerMethods(['Element', 'Runner'], {
- // Let the user set the matrix directly
- matrix: function matrix(mat, b, c, d, e, f) {
- // Act as a getter
- if (mat == null) {
- return new Matrix(this);
- } // Act as a setter, the user can pass a matrix or a set of numbers
-
-
- return this.attr('transform', new Matrix(mat, b, c, d, e, f));
- },
- // Map rotation to transform
- rotate: function rotate(angle, cx, cy) {
- return this.transform({
- rotate: angle,
- ox: cx,
- oy: cy
- }, true);
- },
- // Map skew to transform
- skew: function skew(x, y, cx, cy) {
- return arguments.length === 1 || arguments.length === 3 ? this.transform({
- skew: x,
- ox: y,
- oy: cx
- }, true) : this.transform({
- skew: [x, y],
- ox: cx,
- oy: cy
- }, true);
- },
- shear: function shear(lam, cx, cy) {
- return this.transform({
- shear: lam,
- ox: cx,
- oy: cy
- }, true);
- },
- // Map scale to transform
- scale: function scale(x, y, cx, cy) {
- return arguments.length === 1 || arguments.length === 3 ? this.transform({
- scale: x,
- ox: y,
- oy: cx
- }, true) : this.transform({
- scale: [x, y],
- ox: cx,
- oy: cy
- }, true);
- },
- // Map translate to transform
- translate: function translate(x, y) {
- return this.transform({
- translate: [x, y]
- }, true);
- },
- // Map relative translations to transform
- relative: function relative(x, y) {
- return this.transform({
- relative: [x, y]
- }, true);
- },
- // Map flip to transform
- flip: function flip(direction, around) {
- var directionString = typeof direction === 'string' ? direction : isFinite(direction) ? 'both' : 'both';
- var origin = direction === 'both' && isFinite(around) ? [around, around] : direction === 'x' ? [around, 0] : direction === 'y' ? [0, around] : isFinite(direction) ? [direction, direction] : [0, 0];
- this.transform({
- flip: directionString,
- origin: origin
- }, true);
- },
- // Opacity
- opacity: function opacity(value) {
- return this.attr('opacity', value);
- },
- // Relative move over x axis
- dx: function dx(x) {
- return this.x(new SVGNumber(x).plus(this instanceof Runner ? 0 : this.x()), true);
- },
- // Relative move over y axis
- dy: function dy(y) {
- return this.y(new SVGNumber(y).plus(this instanceof Runner ? 0 : this.y()), true);
- },
- // Relative move over x and y axes
- dmove: function dmove(x, y) {
- return this.dx(x).dy(y);
- }
- });
- registerMethods('radius', {
- // Add x and y radius
- radius: function radius(x, y) {
- var type = (this._element || this).type;
- return type === 'radialGradient' || type === 'radialGradient' ? this.attr('r', new SVGNumber(x)) : this.rx(x).ry(y == null ? x : y);
- }
- });
- registerMethods('Path', {
- // Get path length
- length: function length() {
- return this.node.getTotalLength();
- },
- // Get point at length
- pointAt: function pointAt(length) {
- return new Point(this.node.getPointAtLength(length));
- }
- });
- registerMethods(['Element', 'Runner'], {
- // Set font
- font: function font(a, v) {
- if (_typeof(a) === 'object') {
- for (v in a) {
- this.font(v, a[v]);
- }
- }
-
- return a === 'leading' ? this.leading(v) : a === 'anchor' ? this.attr('text-anchor', v) : a === 'size' || a === 'family' || a === 'weight' || a === 'stretch' || a === 'variant' || a === 'style' ? this.attr('font-' + a, v) : this.attr(a, v);
- }
- });
- registerMethods('Text', {
- ax: function ax(x) {
- return this.attr('x', x);
- },
- ay: function ay(y) {
- return this.attr('y', y);
- },
- amove: function amove(x, y) {
- return this.ax(x).ay(y);
- }
- }); // Add events to elements
-
- var methods$1 = ['click', 'dblclick', 'mousedown', 'mouseup', 'mouseover', 'mouseout', 'mousemove', 'mouseenter', 'mouseleave', 'touchstart', 'touchmove', 'touchleave', 'touchend', 'touchcancel'].reduce(function (last, event) {
- // add event to Element
- var fn = function fn(f) {
- if (f === null) {
- off(this, event);
- } else {
- on(this, event, f);
- }
-
- return this;
- };
-
- last[event] = fn;
- return last;
- }, {});
- registerMethods('Element', methods$1);
-
- function untransform() {
- return this.attr('transform', null);
- } // merge the whole transformation chain into one matrix and returns it
-
- function matrixify() {
- var matrix = (this.attr('transform') || ''). // split transformations
- split(transforms).slice(0, -1).map(function (str) {
- // generate key => value pairs
- var kv = str.trim().split('(');
- return [kv[0], kv[1].split(delimiter).map(function (str) {
- return parseFloat(str);
- })];
- }).reverse() // merge every transformation into one matrix
- .reduce(function (matrix, transform) {
- if (transform[0] === 'matrix') {
- return matrix.lmultiply(Matrix.fromArray(transform[1]));
- }
-
- return matrix[transform[0]].apply(matrix, transform[1]);
- }, new Matrix());
- return matrix;
- } // add an element to another parent without changing the visual representation on the screen
-
- function toParent(parent) {
- if (this === parent) return this;
- var ctm = this.screenCTM();
- var pCtm = parent.screenCTM().inverse();
- this.addTo(parent).untransform().transform(pCtm.multiply(ctm));
- return this;
- } // same as above with parent equals root-svg
-
- function toDoc() {
- return this.toParent(this.doc());
- } // Add transformations
-
- function transform(o, relative) {
- // Act as a getter if no object was passed
- if (o == null || typeof o === 'string') {
- var decomposed = new Matrix(this).decompose();
- return decomposed[o] || decomposed;
- }
-
- if (!Matrix.isMatrixLike(o)) {
- // Set the origin according to the defined transform
- o = _objectSpread({}, o, {
- origin: getOrigin(o, this)
- });
- } // The user can pass a boolean, an Element or an Matrix or nothing
-
-
- var cleanRelative = relative === true ? this : relative || false;
- var result = new Matrix(cleanRelative).transform(o);
- return this.attr('transform', result);
- }
- registerMethods('Element', {
- untransform: untransform,
- matrixify: matrixify,
- toParent: toParent,
- toDoc: toDoc,
- transform: transform
- });
-
- var Shape =
- /*#__PURE__*/
- function (_Element) {
- _inherits(Shape, _Element);
-
- function Shape() {
- _classCallCheck(this, Shape);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(Shape).apply(this, arguments));
- }
-
- return Shape;
- }(Element);
- register(Shape);
-
- var Circle =
- /*#__PURE__*/
- function (_Shape) {
- _inherits(Circle, _Shape);
-
- function Circle(node) {
- _classCallCheck(this, Circle);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(Circle).call(this, nodeOrNew('circle', node), node));
- }
-
- _createClass(Circle, [{
- key: "radius",
- value: function radius(r) {
- return this.attr('r', r);
- } // Radius x value
-
- }, {
- key: "rx",
- value: function rx$$1(_rx) {
- return this.attr('r', _rx);
- } // Alias radius x value
-
- }, {
- key: "ry",
- value: function ry$$1(_ry) {
- return this.rx(_ry);
- }
- }, {
- key: "size",
- value: function size(_size) {
- return this.radius(new SVGNumber(_size).divide(2));
- }
- }]);
-
- return Circle;
- }(Shape);
- extend(Circle, {
- x: x,
- y: y,
- cx: cx,
- cy: cy,
- width: width,
- height: height
- });
- registerMethods({
- Element: {
- // Create circle element
- circle: wrapWithAttrCheck(function (size) {
- return this.put(new Circle()).size(size).move(0, 0);
- })
- }
- });
- register(Circle);
-
- var Ellipse =
- /*#__PURE__*/
- function (_Shape) {
- _inherits(Ellipse, _Shape);
-
- function Ellipse(node) {
- _classCallCheck(this, Ellipse);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(Ellipse).call(this, nodeOrNew('ellipse', node), node));
- }
-
- _createClass(Ellipse, [{
- key: "size",
- value: function size(width$$1, height$$1) {
- var p = proportionalSize(this, width$$1, height$$1);
- return this.rx(new SVGNumber(p.width).divide(2)).ry(new SVGNumber(p.height).divide(2));
- }
- }]);
-
- return Ellipse;
- }(Shape);
- extend(Ellipse, circled);
- registerMethods('Container', {
- // Create an ellipse
- ellipse: wrapWithAttrCheck(function (width$$1, height$$1) {
- return this.put(new Ellipse()).size(width$$1, height$$1).move(0, 0);
- })
- });
- register(Ellipse);
-
- var Stop =
- /*#__PURE__*/
- function (_Element) {
- _inherits(Stop, _Element);
-
- function Stop(node) {
- _classCallCheck(this, Stop);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(Stop).call(this, nodeOrNew('stop', node), node));
- } // add color stops
-
-
- _createClass(Stop, [{
- key: "update",
- value: function update(o) {
- if (typeof o === 'number' || o instanceof SVGNumber) {
- o = {
- offset: arguments[0],
- color: arguments[1],
- opacity: arguments[2]
- };
- } // set attributes
-
-
- if (o.opacity != null) this.attr('stop-opacity', o.opacity);
- if (o.color != null) this.attr('stop-color', o.color);
- if (o.offset != null) this.attr('offset', new SVGNumber(o.offset));
- return this;
- }
- }]);
-
- return Stop;
- }(Element);
- register(Stop);
-
- function baseFind(query, parent) {
- return map((parent || document).querySelectorAll(query), function (node) {
- return adopt(node);
- });
- } // Scoped find method
-
- function find(query) {
- return baseFind(query, this.node);
- }
- registerMethods('Dom', {
- find: find
- });
-
- var Gradient =
- /*#__PURE__*/
- function (_Container) {
- _inherits(Gradient, _Container);
-
- function Gradient(type, attrs) {
- _classCallCheck(this, Gradient);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(Gradient).call(this, nodeOrNew(type + 'Gradient', typeof type === 'string' ? null : type), attrs));
- } // Add a color stop
-
-
- _createClass(Gradient, [{
- key: "stop",
- value: function stop(offset, color, opacity) {
- return this.put(new Stop()).update(offset, color, opacity);
- } // Update gradient
-
- }, {
- key: "update",
- value: function update(block) {
- // remove all stops
- this.clear(); // invoke passed block
-
- if (typeof block === 'function') {
- block.call(this, this);
- }
-
- return this;
- } // Return the fill id
-
- }, {
- key: "url",
- value: function url() {
- return 'url(#' + this.id() + ')';
- } // Alias string convertion to fill
-
- }, {
- key: "toString",
- value: function toString() {
- return this.url();
- } // custom attr to handle transform
-
- }, {
- key: "attr",
- value: function attr(a, b, c) {
- if (a === 'transform') a = 'gradientTransform';
- return _get(_getPrototypeOf(Gradient.prototype), "attr", this).call(this, a, b, c);
- }
- }, {
- key: "targets",
- value: function targets() {
- return baseFind('svg [fill*="' + this.id() + '"]');
- }
- }, {
- key: "bbox",
- value: function bbox() {
- return new Box();
- }
- }]);
-
- return Gradient;
- }(Container);
- extend(Gradient, gradiented);
- registerMethods({
- Container: {
- // Create gradient element in defs
- gradient: wrapWithAttrCheck(function (type, block) {
- return this.defs().gradient(type, block);
- })
- },
- // define gradient
- Defs: {
- gradient: wrapWithAttrCheck(function (type, block) {
- return this.put(new Gradient(type)).update(block);
- })
- }
- });
- register(Gradient);
-
- var Pattern =
- /*#__PURE__*/
- function (_Container) {
- _inherits(Pattern, _Container);
-
- // Initialize node
- function Pattern(node) {
- _classCallCheck(this, Pattern);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(Pattern).call(this, nodeOrNew('pattern', node), node));
- } // Return the fill id
-
-
- _createClass(Pattern, [{
- key: "url",
- value: function url() {
- return 'url(#' + this.id() + ')';
- } // Update pattern by rebuilding
-
- }, {
- key: "update",
- value: function update(block) {
- // remove content
- this.clear(); // invoke passed block
-
- if (typeof block === 'function') {
- block.call(this, this);
- }
-
- return this;
- } // Alias string convertion to fill
-
- }, {
- key: "toString",
- value: function toString() {
- return this.url();
- } // custom attr to handle transform
-
- }, {
- key: "attr",
- value: function attr(a, b, c) {
- if (a === 'transform') a = 'patternTransform';
- return _get(_getPrototypeOf(Pattern.prototype), "attr", this).call(this, a, b, c);
- }
- }, {
- key: "targets",
- value: function targets() {
- return baseFind('svg [fill*="' + this.id() + '"]');
- }
- }, {
- key: "bbox",
- value: function bbox() {
- return new Box();
- }
- }]);
-
- return Pattern;
- }(Container);
- registerMethods({
- Container: {
- // Create pattern element in defs
- pattern: function pattern() {
- var _this$defs;
-
- return (_this$defs = this.defs()).pattern.apply(_this$defs, arguments);
- }
- },
- Defs: {
- pattern: wrapWithAttrCheck(function (width, height, block) {
- return this.put(new Pattern()).update(block).attr({
- x: 0,
- y: 0,
- width: width,
- height: height,
- patternUnits: 'userSpaceOnUse'
- });
- })
- }
- });
- register(Pattern);
-
- var Image =
- /*#__PURE__*/
- function (_Shape) {
- _inherits(Image, _Shape);
-
- function Image(node) {
- _classCallCheck(this, Image);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(Image).call(this, nodeOrNew('image', node), node));
- } // (re)load image
-
-
- _createClass(Image, [{
- key: "load",
- value: function load(url, callback) {
- if (!url) return this;
- var img = new window.Image();
- on(img, 'load', function (e) {
- var p = this.parent(Pattern); // ensure image size
-
- if (this.width() === 0 && this.height() === 0) {
- this.size(img.width, img.height);
- }
-
- if (p instanceof Pattern) {
- // ensure pattern size if not set
- if (p.width() === 0 && p.height() === 0) {
- p.size(this.width(), this.height());
- }
- }
-
- if (typeof callback === 'function') {
- callback.call(this, {
- width: img.width,
- height: img.height,
- ratio: img.width / img.height,
- url: url
- });
- }
- }, this);
- on(img, 'load error', function () {
- // dont forget to unbind memory leaking events
- off(img);
- });
- return this.attr('href', img.src = url, xlink);
- }
- }]);
-
- return Image;
- }(Shape);
- registerAttrHook(function (attr$$1, val, _this) {
- // convert image fill and stroke to patterns
- if (attr$$1 === 'fill' || attr$$1 === 'stroke') {
- if (isImage.test(val)) {
- val = _this.doc().defs().image(val);
- }
- }
-
- if (val instanceof Image) {
- val = _this.doc().defs().pattern(0, 0, function (pattern) {
- pattern.add(val);
- });
- }
-
- return val;
- });
- registerMethods({
- Container: {
- // create image element, load image and set its size
- image: wrapWithAttrCheck(function (source, callback) {
- return this.put(new Image()).size(0, 0).load(source, callback);
- })
- }
- });
- register(Image);
-
- var PointArray = subClassArray('PointArray', SVGArray);
- extend(PointArray, {
- // Convert array to string
- toString: function toString() {
- // convert to a poly point string
- for (var i = 0, il = this.length, array = []; i < il; i++) {
- array.push(this[i].join(','));
- }
-
- return array.join(' ');
- },
- // Convert array to line object
- toLine: function toLine() {
- return {
- x1: this[0][0],
- y1: this[0][1],
- x2: this[1][0],
- y2: this[1][1]
- };
- },
- // Get morphed array at given position
- at: function at(pos) {
- // make sure a destination is defined
- if (!this.destination) return this; // generate morphed point string
-
- for (var i = 0, il = this.length, array = []; i < il; i++) {
- array.push([this[i][0] + (this.destination[i][0] - this[i][0]) * pos, this[i][1] + (this.destination[i][1] - this[i][1]) * pos]);
- }
-
- return new PointArray(array);
- },
- // Parse point string and flat array
- parse: function parse() {
- var array = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [[0, 0]];
- var points = []; // if it is an array
-
- if (array instanceof Array) {
- // and it is not flat, there is no need to parse it
- if (array[0] instanceof Array) {
- return array;
- }
- } else {
- // Else, it is considered as a string
- // parse points
- array = array.trim().split(delimiter).map(parseFloat);
- } // validate points - https://svgwg.org/svg2-draft/shapes.html#DataTypePoints
- // Odd number of coordinates is an error. In such cases, drop the last odd coordinate.
-
-
- if (array.length % 2 !== 0) array.pop(); // wrap points in two-tuples and parse points as floats
-
- for (var i = 0, len = array.length; i < len; i = i + 2) {
- points.push([array[i], array[i + 1]]);
- }
-
- return points;
- },
- // Move point string
- move: function move(x, y) {
- var box = this.bbox(); // get relative offset
-
- x -= box.x;
- y -= box.y; // move every point
-
- if (!isNaN(x) && !isNaN(y)) {
- for (var i = this.length - 1; i >= 0; i--) {
- this[i] = [this[i][0] + x, this[i][1] + y];
- }
- }
-
- return this;
- },
- // Resize poly string
- size: function size(width, height) {
- var i;
- var box = this.bbox(); // recalculate position of all points according to new size
-
- for (i = this.length - 1; i >= 0; i--) {
- if (box.width) this[i][0] = (this[i][0] - box.x) * width / box.width + box.x;
- if (box.height) this[i][1] = (this[i][1] - box.y) * height / box.height + box.y;
- }
-
- return this;
- },
- // Get bounding box of points
- bbox: function bbox() {
- var maxX = -Infinity;
- var maxY = -Infinity;
- var minX = Infinity;
- var minY = Infinity;
- this.forEach(function (el) {
- maxX = Math.max(el[0], maxX);
- maxY = Math.max(el[1], maxY);
- minX = Math.min(el[0], minX);
- minY = Math.min(el[1], minY);
- });
- return {
- x: minX,
- y: minY,
- width: maxX - minX,
- height: maxY - minY
- };
- }
- });
-
- var MorphArray = PointArray; // Move by left top corner over x-axis
-
- function x$1(x) {
- return x == null ? this.bbox().x : this.move(x, this.bbox().y);
- } // Move by left top corner over y-axis
-
- function y$1(y) {
- return y == null ? this.bbox().y : this.move(this.bbox().x, y);
- } // Set width of element
-
- function width$1(width) {
- var b = this.bbox();
- return width == null ? b.width : this.size(width, b.height);
- } // Set height of element
-
- function height$1(height) {
- var b = this.bbox();
- return height == null ? b.height : this.size(b.width, height);
- }
-
- var pointed = /*#__PURE__*/Object.freeze({
- MorphArray: MorphArray,
- x: x$1,
- y: y$1,
- width: width$1,
- height: height$1
- });
-
- var Line =
- /*#__PURE__*/
- function (_Shape) {
- _inherits(Line, _Shape);
-
- // Initialize node
- function Line(node) {
- _classCallCheck(this, Line);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(Line).call(this, nodeOrNew('line', node), node));
- } // Get array
-
-
- _createClass(Line, [{
- key: "array",
- value: function array() {
- return new PointArray([[this.attr('x1'), this.attr('y1')], [this.attr('x2'), this.attr('y2')]]);
- } // Overwrite native plot() method
-
- }, {
- key: "plot",
- value: function plot(x1, y1, x2, y2) {
- if (x1 == null) {
- return this.array();
- } else if (typeof y1 !== 'undefined') {
- x1 = {
- x1: x1,
- y1: y1,
- x2: x2,
- y2: y2
- };
- } else {
- x1 = new PointArray(x1).toLine();
- }
-
- return this.attr(x1);
- } // Move by left top corner
-
- }, {
- key: "move",
- value: function move(x, y) {
- return this.attr(this.array().move(x, y).toLine());
- } // Set element size to given width and height
-
- }, {
- key: "size",
- value: function size(width, height) {
- var p = proportionalSize(this, width, height);
- return this.attr(this.array().size(p.width, p.height).toLine());
- }
- }]);
-
- return Line;
- }(Shape);
- extend(Line, pointed);
- registerMethods({
- Container: {
- // Create a line element
- line: wrapWithAttrCheck(function () {
- for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
- args[_key] = arguments[_key];
- }
-
- // make sure plot is called as a setter
- // x1 is not necessarily a number, it can also be an array, a string and a PointArray
- return Line.prototype.plot.apply(this.put(new Line()), args[0] != null ? args : [0, 0, 0, 0]);
- })
- }
- });
- register(Line);
-
- var Marker =
- /*#__PURE__*/
- function (_Container) {
- _inherits(Marker, _Container);
-
- // Initialize node
- function Marker(node) {
- _classCallCheck(this, Marker);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(Marker).call(this, nodeOrNew('marker', node), node));
- } // Set width of element
-
-
- _createClass(Marker, [{
- key: "width",
- value: function width(_width) {
- return this.attr('markerWidth', _width);
- } // Set height of element
-
- }, {
- key: "height",
- value: function height(_height) {
- return this.attr('markerHeight', _height);
- } // Set marker refX and refY
-
- }, {
- key: "ref",
- value: function ref(x, y) {
- return this.attr('refX', x).attr('refY', y);
- } // Update marker
-
- }, {
- key: "update",
- value: function update(block) {
- // remove all content
- this.clear(); // invoke passed block
-
- if (typeof block === 'function') {
- block.call(this, this);
- }
-
- return this;
- } // Return the fill id
-
- }, {
- key: "toString",
- value: function toString() {
- return 'url(#' + this.id() + ')';
- }
- }]);
-
- return Marker;
- }(Container);
- registerMethods({
- Container: {
- marker: function marker() {
- var _this$defs;
-
- // Create marker element in defs
- return (_this$defs = this.defs()).marker.apply(_this$defs, arguments);
- }
- },
- Defs: {
- // Create marker
- marker: wrapWithAttrCheck(function (width, height, block) {
- // Set default viewbox to match the width and height, set ref to cx and cy and set orient to auto
- return this.put(new Marker()).size(width, height).ref(width / 2, height / 2).viewbox(0, 0, width, height).attr('orient', 'auto').update(block);
- })
- },
- marker: {
- // Create and attach markers
- marker: function marker(_marker, width, height, block) {
- var attr = ['marker']; // Build attribute name
-
- if (_marker !== 'all') attr.push(_marker);
- attr = attr.join('-'); // Set marker attribute
-
- _marker = arguments[1] instanceof Marker ? arguments[1] : this.defs().marker(width, height, block);
- return this.attr(attr, _marker);
- }
- }
- });
- register(Marker);
-
- var Path =
- /*#__PURE__*/
- function (_Shape) {
- _inherits(Path, _Shape);
-
- // Initialize node
- function Path(node) {
- _classCallCheck(this, Path);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(Path).call(this, nodeOrNew('path', node), node));
- } // Get array
-
-
- _createClass(Path, [{
- key: "array",
- value: function array() {
- return this._array || (this._array = new PathArray(this.attr('d')));
- } // Plot new path
-
- }, {
- key: "plot",
- value: function plot(d) {
- return d == null ? this.array() : this.clear().attr('d', typeof d === 'string' ? d : this._array = new PathArray(d));
- } // Clear array cache
-
- }, {
- key: "clear",
- value: function clear() {
- delete this._array;
- return this;
- } // Move by left top corner
-
- }, {
- key: "move",
- value: function move(x, y) {
- return this.attr('d', this.array().move(x, y));
- } // Move by left top corner over x-axis
-
- }, {
- key: "x",
- value: function x(_x) {
- return _x == null ? this.bbox().x : this.move(_x, this.bbox().y);
- } // Move by left top corner over y-axis
-
- }, {
- key: "y",
- value: function y(_y) {
- return _y == null ? this.bbox().y : this.move(this.bbox().x, _y);
- } // Set element size to given width and height
-
- }, {
- key: "size",
- value: function size(width, height) {
- var p = proportionalSize(this, width, height);
- return this.attr('d', this.array().size(p.width, p.height));
- } // Set width of element
-
- }, {
- key: "width",
- value: function width(_width) {
- return _width == null ? this.bbox().width : this.size(_width, this.bbox().height);
- } // Set height of element
-
- }, {
- key: "height",
- value: function height(_height) {
- return _height == null ? this.bbox().height : this.size(this.bbox().width, _height);
- }
- }, {
- key: "targets",
- value: function targets() {
- return baseFind('svg textpath [href*="' + this.id() + '"]');
- }
- }]);
-
- return Path;
- }(Shape); // Define morphable array
- Path.prototype.MorphArray = PathArray; // Add parent method
-
- registerMethods({
- Container: {
- // Create a wrapped path element
- path: wrapWithAttrCheck(function (d) {
- // make sure plot is called as a setter
- return this.put(new Path()).plot(d || new PathArray());
- })
- }
- });
- register(Path);
-
- function array() {
- return this._array || (this._array = new PointArray(this.attr('points')));
- } // Plot new path
-
- function plot(p) {
- return p == null ? this.array() : this.clear().attr('points', typeof p === 'string' ? p : this._array = new PointArray(p));
- } // Clear array cache
-
- function clear() {
- delete this._array;
- return this;
- } // Move by left top corner
-
- function move(x, y) {
- return this.attr('points', this.array().move(x, y));
- } // Set element size to given width and height
-
- function size(width, height) {
- var p = proportionalSize(this, width, height);
- return this.attr('points', this.array().size(p.width, p.height));
- }
-
- var poly = /*#__PURE__*/Object.freeze({
- array: array,
- plot: plot,
- clear: clear,
- move: move,
- size: size
- });
-
- var Polygon =
- /*#__PURE__*/
- function (_Shape) {
- _inherits(Polygon, _Shape);
-
- // Initialize node
- function Polygon(node) {
- _classCallCheck(this, Polygon);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(Polygon).call(this, nodeOrNew('polygon', node), node));
- }
-
- return Polygon;
- }(Shape);
- registerMethods({
- Container: {
- // Create a wrapped polygon element
- polygon: wrapWithAttrCheck(function (p) {
- // make sure plot is called as a setter
- return this.put(new Polygon()).plot(p || new PointArray());
- })
- }
- });
- extend(Polygon, pointed);
- extend(Polygon, poly);
- register(Polygon);
-
- var Polyline =
- /*#__PURE__*/
- function (_Shape) {
- _inherits(Polyline, _Shape);
-
- // Initialize node
- function Polyline(node) {
- _classCallCheck(this, Polyline);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(Polyline).call(this, nodeOrNew('polyline', node), node));
- }
-
- return Polyline;
- }(Shape);
- registerMethods({
- Container: {
- // Create a wrapped polygon element
- polyline: wrapWithAttrCheck(function (p) {
- // make sure plot is called as a setter
- return this.put(new Polyline()).plot(p || new PointArray());
- })
- }
- });
- extend(Polyline, pointed);
- extend(Polyline, poly);
- register(Polyline);
-
- var Rect =
- /*#__PURE__*/
- function (_Shape) {
- _inherits(Rect, _Shape);
-
- // Initialize node
- function Rect(node) {
- _classCallCheck(this, Rect);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(Rect).call(this, nodeOrNew('rect', node), node));
- }
-
- return Rect;
- }(Shape);
- extend(Rect, {
- rx: rx,
- ry: ry
- });
- registerMethods({
- Container: {
- // Create a rect element
- rect: wrapWithAttrCheck(function (width$$1, height$$1) {
- return this.put(new Rect()).size(width$$1, height$$1);
- })
- }
- });
- register(Rect);
-
- // Create plain text node
- function plain(text) {
- // clear if build mode is disabled
- if (this._build === false) {
- this.clear();
- } // create text node
-
-
- this.node.appendChild(document.createTextNode(text));
- return this;
- } // Get length of text element
-
- function length() {
- return this.node.getComputedTextLength();
- }
-
- var textable = /*#__PURE__*/Object.freeze({
- plain: plain,
- length: length
- });
-
- var Text =
- /*#__PURE__*/
- function (_Shape) {
- _inherits(Text, _Shape);
-
- // Initialize node
- function Text(node) {
- var _this;
-
- _classCallCheck(this, Text);
-
- _this = _possibleConstructorReturn(this, _getPrototypeOf(Text).call(this, nodeOrNew('text', node), node));
- _this.dom.leading = new SVGNumber(1.3); // store leading value for rebuilding
-
- _this._rebuild = true; // enable automatic updating of dy values
-
- _this._build = false; // disable build mode for adding multiple lines
- // set default font
-
- _this.attr('font-family', attrs['font-family']);
-
- return _this;
- } // Move over x-axis
-
-
- _createClass(Text, [{
- key: "x",
- value: function x(_x) {
- // act as getter
- if (_x == null) {
- return this.attr('x');
- }
-
- return this.attr('x', _x);
- } // Move over y-axis
-
- }, {
- key: "y",
- value: function y(_y) {
- var oy = this.attr('y');
- var o = typeof oy === 'number' ? oy - this.bbox().y : 0; // act as getter
-
- if (_y == null) {
- return typeof oy === 'number' ? oy - o : oy;
- }
-
- return this.attr('y', typeof _y === 'number' ? _y + o : _y);
- } // Move center over x-axis
-
- }, {
- key: "cx",
- value: function cx(x) {
- return x == null ? this.bbox().cx : this.x(x - this.bbox().width / 2);
- } // Move center over y-axis
-
- }, {
- key: "cy",
- value: function cy(y) {
- return y == null ? this.bbox().cy : this.y(y - this.bbox().height / 2);
- } // Set the text content
-
- }, {
- key: "text",
- value: function text(_text) {
- // act as getter
- if (_text === undefined) {
- var children = this.node.childNodes;
- var firstLine = 0;
- _text = '';
-
- for (var i = 0, len = children.length; i < len; ++i) {
- // skip textPaths - they are no lines
- if (children[i].nodeName === 'textPath') {
- if (i === 0) firstLine = 1;
- continue;
- } // add newline if its not the first child and newLined is set to true
-
-
- if (i !== firstLine && children[i].nodeType !== 3 && adopt(children[i]).dom.newLined === true) {
- _text += '\n';
- } // add content of this node
-
-
- _text += children[i].textContent;
- }
-
- return _text;
- } // remove existing content
-
-
- this.clear().build(true);
-
- if (typeof _text === 'function') {
- // call block
- _text.call(this, this);
- } else {
- // store text and make sure text is not blank
- _text = _text.split('\n'); // build new lines
-
- for (var j = 0, jl = _text.length; j < jl; j++) {
- this.tspan(_text[j]).newLine();
- }
- } // disable build mode and rebuild lines
-
-
- return this.build(false).rebuild();
- } // Set / get leading
-
- }, {
- key: "leading",
- value: function leading(value) {
- // act as getter
- if (value == null) {
- return this.dom.leading;
- } // act as setter
-
-
- this.dom.leading = new SVGNumber(value);
- return this.rebuild();
- } // Rebuild appearance type
-
- }, {
- key: "rebuild",
- value: function rebuild(_rebuild) {
- // store new rebuild flag if given
- if (typeof _rebuild === 'boolean') {
- this._rebuild = _rebuild;
- } // define position of all lines
-
-
- if (this._rebuild) {
- var self = this;
- var blankLineOffset = 0;
- var leading = this.dom.leading;
- this.each(function () {
- var fontSize = window.getComputedStyle(this.node).getPropertyValue('font-size');
- var dy = leading * new SVGNumber(fontSize);
-
- if (this.dom.newLined) {
- this.attr('x', self.attr('x'));
-
- if (this.text() === '\n') {
- blankLineOffset += dy;
- } else {
- this.attr('dy', dy + blankLineOffset);
- blankLineOffset = 0;
- }
- }
- });
- this.fire('rebuild');
- }
-
- return this;
- } // Enable / disable build mode
-
- }, {
- key: "build",
- value: function build(_build) {
- this._build = !!_build;
- return this;
- } // overwrite method from parent to set data properly
-
- }, {
- key: "setData",
- value: function setData(o) {
- this.dom = o;
- this.dom.leading = new SVGNumber(o.leading || 1.3);
- return this;
- }
- }]);
-
- return Text;
- }(Shape);
- extend(Text, textable);
- registerMethods({
- Container: {
- // Create text element
- text: wrapWithAttrCheck(function (text) {
- return this.put(new Text()).text(text);
- }),
- // Create plain text element
- plain: wrapWithAttrCheck(function (text) {
- return this.put(new Text()).plain(text);
- })
- }
- });
- register(Text);
-
- var Tspan =
- /*#__PURE__*/
- function (_Text) {
- _inherits(Tspan, _Text);
-
- // Initialize node
- function Tspan(node) {
- _classCallCheck(this, Tspan);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(Tspan).call(this, nodeOrNew('tspan', node), node));
- } // Set text content
-
-
- _createClass(Tspan, [{
- key: "text",
- value: function text(_text) {
- if (_text == null) return this.node.textContent + (this.dom.newLined ? '\n' : '');
- typeof _text === 'function' ? _text.call(this, this) : this.plain(_text);
- return this;
- } // Shortcut dx
-
- }, {
- key: "dx",
- value: function dx(_dx) {
- return this.attr('dx', _dx);
- } // Shortcut dy
-
- }, {
- key: "dy",
- value: function dy(_dy) {
- return this.attr('dy', _dy);
- } // Create new line
-
- }, {
- key: "newLine",
- value: function newLine() {
- // fetch text parent
- var t = this.parent(Text); // mark new line
-
- this.dom.newLined = true; // apply new position
-
- return this.dy(t.dom.leading * t.attr('font-size')).attr('x', t.x());
- }
- }]);
-
- return Tspan;
- }(Text);
- extend(Tspan, textable);
- registerMethods({
- Tspan: {
- tspan: wrapWithAttrCheck(function (text) {
- var tspan = new Tspan(); // clear if build mode is disabled
-
- if (!this._build) {
- this.clear();
- } // add new tspan
-
-
- this.node.appendChild(tspan.node);
- return tspan.text(text);
- })
- }
- });
- register(Tspan);
-
- var Bare =
- /*#__PURE__*/
- function (_Container) {
- _inherits(Bare, _Container);
-
- function Bare(node, attrs) {
- _classCallCheck(this, Bare);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(Bare).call(this, nodeOrNew(node, typeof node === 'string' ? null : node), attrs));
- }
-
- _createClass(Bare, [{
- key: "words",
- value: function words(text) {
- // remove contents
- while (this.node.hasChildNodes()) {
- this.node.removeChild(this.node.lastChild);
- } // create text node
-
-
- this.node.appendChild(document.createTextNode(text));
- return this;
- }
- }]);
-
- return Bare;
- }(Container);
- register(Bare);
- registerMethods('Container', {
- // Create an element that is not described by SVG.js
- element: wrapWithAttrCheck(function (node) {
- return this.put(new Bare(node));
- })
- });
-
- var ClipPath =
- /*#__PURE__*/
- function (_Container) {
- _inherits(ClipPath, _Container);
-
- function ClipPath(node) {
- _classCallCheck(this, ClipPath);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(ClipPath).call(this, nodeOrNew('clipPath', node), node));
- } // Unclip all clipped elements and remove itself
-
-
- _createClass(ClipPath, [{
- key: "remove",
- value: function remove() {
- // unclip all targets
- this.targets().forEach(function (el) {
- el.unclip();
- }); // remove clipPath from parent
-
- return _get(_getPrototypeOf(ClipPath.prototype), "remove", this).call(this);
- }
- }, {
- key: "targets",
- value: function targets() {
- return baseFind('svg [clip-path*="' + this.id() + '"]');
- }
- }]);
-
- return ClipPath;
- }(Container);
- registerMethods({
- Container: {
- // Create clipping element
- clip: wrapWithAttrCheck(function () {
- return this.defs().put(new ClipPath());
- })
- },
- Element: {
- // Distribute clipPath to svg element
- clipWith: function clipWith(element) {
- // use given clip or create a new one
- var clipper = element instanceof ClipPath ? element : this.parent().clip().add(element); // apply mask
-
- return this.attr('clip-path', 'url("#' + clipper.id() + '")');
- },
- // Unclip element
- unclip: function unclip() {
- return this.attr('clip-path', null);
- },
- clipper: function clipper() {
- return this.reference('clip-path');
- }
- }
- });
- register(ClipPath);
-
- var G =
- /*#__PURE__*/
- function (_Container) {
- _inherits(G, _Container);
-
- function G(node) {
- _classCallCheck(this, G);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(G).call(this, nodeOrNew('g', node), node));
- }
-
- return G;
- }(Container);
- registerMethods({
- Element: {
- // Create a group element
- group: wrapWithAttrCheck(function () {
- return this.put(new G());
- })
- }
- });
- register(G);
-
- var HtmlNode =
- /*#__PURE__*/
- function (_Dom) {
- _inherits(HtmlNode, _Dom);
-
- function HtmlNode() {
- _classCallCheck(this, HtmlNode);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(HtmlNode).apply(this, arguments));
- }
-
- return HtmlNode;
- }(Dom);
- register(HtmlNode);
-
- var A =
- /*#__PURE__*/
- function (_Container) {
- _inherits(A, _Container);
-
- function A(node) {
- _classCallCheck(this, A);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(A).call(this, nodeOrNew('a', node), node));
- } // Link url
-
-
- _createClass(A, [{
- key: "to",
- value: function to(url) {
- return this.attr('href', url, xlink);
- } // Link target attribute
-
- }, {
- key: "target",
- value: function target(_target) {
- return this.attr('target', _target);
- }
- }]);
-
- return A;
- }(Container);
- registerMethods({
- Container: {
- // Create a hyperlink element
- link: wrapWithAttrCheck(function (url) {
- return this.put(new A()).to(url);
- })
- },
- Element: {
- // Create a hyperlink element
- linkTo: function linkTo(url) {
- var link = new A();
-
- if (typeof url === 'function') {
- url.call(link, link);
- } else {
- link.to(url);
- }
-
- return this.parent().put(link).put(this);
- }
- }
- });
- register(A);
-
- var Mask =
- /*#__PURE__*/
- function (_Container) {
- _inherits(Mask, _Container);
-
- // Initialize node
- function Mask(node) {
- _classCallCheck(this, Mask);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(Mask).call(this, nodeOrNew('mask', node), node));
- } // Unmask all masked elements and remove itself
-
-
- _createClass(Mask, [{
- key: "remove",
- value: function remove() {
- // unmask all targets
- this.targets().forEach(function (el) {
- el.unmask();
- }); // remove mask from parent
-
- return _get(_getPrototypeOf(Mask.prototype), "remove", this).call(this);
- }
- }, {
- key: "targets",
- value: function targets() {
- return baseFind('svg [mask*="' + this.id() + '"]');
- }
- }]);
-
- return Mask;
- }(Container);
- registerMethods({
- Container: {
- mask: wrapWithAttrCheck(function () {
- return this.defs().put(new Mask());
- })
- },
- Element: {
- // Distribute mask to svg element
- maskWith: function maskWith(element) {
- // use given mask or create a new one
- var masker = element instanceof Mask ? element : this.parent().mask().add(element); // apply mask
-
- return this.attr('mask', 'url("#' + masker.id() + '")');
- },
- // Unmask element
- unmask: function unmask() {
- return this.attr('mask', null);
- },
- masker: function masker() {
- return this.reference('mask');
- }
- }
- });
- register(Mask);
-
- function cssRule(selector, rule) {
- if (!selector) return '';
- if (!rule) return selector;
- var ret = selector + '{';
-
- for (var i in rule) {
- ret += unCamelCase(i) + ':' + rule[i] + ';';
- }
-
- ret += '}';
- return ret;
- }
-
- var Style =
- /*#__PURE__*/
- function (_Element) {
- _inherits(Style, _Element);
-
- function Style(node) {
- _classCallCheck(this, Style);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(Style).call(this, nodeOrNew('style', node), node));
- }
-
- _createClass(Style, [{
- key: "words",
- value: function words(w) {
- this.node.textContent += w || '';
- return this;
- }
- }, {
- key: "font",
- value: function font(name, src) {
- var params = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
- return this.rule('@font-face', _objectSpread({
- fontFamily: name,
- src: src
- }, params));
- }
- }, {
- key: "rule",
- value: function rule(selector, obj) {
- return this.words(cssRule(selector, obj));
- }
- }]);
-
- return Style;
- }(Element);
- registerMethods('Dom', {
- style: wrapWithAttrCheck(function (selector, obj) {
- return this.put(new Style()).rule(selector, obj);
- }),
- fontface: wrapWithAttrCheck(function (name, src, params) {
- return this.put(new Style()).font(name, src, params);
- })
- });
- register(Style);
-
- var _Symbol =
- /*#__PURE__*/
- function (_Container) {
- _inherits(_Symbol, _Container);
-
- // Initialize node
- function _Symbol(node) {
- _classCallCheck(this, _Symbol);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(_Symbol).call(this, nodeOrNew('symbol', node), node));
- }
-
- return _Symbol;
- }(Container);
- registerMethods({
- Container: {
- symbol: wrapWithAttrCheck(function () {
- return this.put(new _Symbol());
- })
- }
- });
- register(_Symbol);
-
- var TextPath =
- /*#__PURE__*/
- function (_Text) {
- _inherits(TextPath, _Text);
-
- // Initialize node
- function TextPath(node) {
- _classCallCheck(this, TextPath);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(TextPath).call(this, nodeOrNew('textPath', node), node));
- } // return the array of the path track element
-
-
- _createClass(TextPath, [{
- key: "array",
- value: function array() {
- var track = this.track();
- return track ? track.array() : null;
- } // Plot path if any
-
- }, {
- key: "plot",
- value: function plot(d) {
- var track = this.track();
- var pathArray = null;
-
- if (track) {
- pathArray = track.plot(d);
- }
-
- return d == null ? pathArray : this;
- } // Get the path element
-
- }, {
- key: "track",
- value: function track() {
- return this.reference('href');
- }
- }]);
-
- return TextPath;
- }(Text);
- registerMethods({
- Container: {
- textPath: wrapWithAttrCheck(function (text, path) {
- return this.defs().path(path).text(text).addTo(this);
- })
- },
- Text: {
- // Create path for text to run on
- path: wrapWithAttrCheck(function (track) {
- var path = new TextPath(); // if track is a path, reuse it
-
- if (!(track instanceof Path)) {
- // create path element
- track = this.doc().defs().path(track);
- } // link textPath to path and add content
-
-
- path.attr('href', '#' + track, xlink); // add textPath element as child node and return textPath
-
- return this.put(path);
- }),
- // Get the textPath children
- textPath: function textPath() {
- return this.find('textPath')[0];
- }
- },
- Path: {
- // creates a textPath from this path
- text: wrapWithAttrCheck(function (text) {
- if (text instanceof Text) {
- var txt = text.text();
- return text.clear().path(this).text(txt);
- }
-
- return this.parent().put(new Text()).path(this).text(text);
- }),
- targets: function targets() {
- return baseFind('svg [href*="' + this.id() + '"]');
- }
- }
- });
- TextPath.prototype.MorphArray = PathArray;
- register(TextPath);
-
- var Use =
- /*#__PURE__*/
- function (_Shape) {
- _inherits(Use, _Shape);
-
- function Use(node) {
- _classCallCheck(this, Use);
-
- return _possibleConstructorReturn(this, _getPrototypeOf(Use).call(this, nodeOrNew('use', node), node));
- } // Use element as a reference
-
-
- _createClass(Use, [{
- key: "element",
- value: function element(_element, file) {
- // Set lined element
- return this.attr('href', (file || '') + '#' + _element, xlink);
- }
- }]);
-
- return Use;
- }(Shape);
- registerMethods({
- Container: {
- // Create a use element
- use: wrapWithAttrCheck(function (element, file) {
- return this.put(new Use()).element(element, file);
- })
- }
- });
- register(Use);
-
- /* Optional Modules */
- extend([Doc$1, Symbol, Image, Pattern, Marker], getMethodsFor('viewbox'));
- extend([Line, Polyline, Polygon, Path], getMethodsFor('marker'));
- extend(Text, getMethodsFor('Text'));
- extend(Path, getMethodsFor('Path'));
- extend(Defs, getMethodsFor('Defs'));
- extend([Text, Tspan], getMethodsFor('Tspan'));
- extend([Rect, Ellipse, Circle, Gradient], getMethodsFor('radius'));
- extend(EventTarget, getMethodsFor('EventTarget'));
- extend(Dom, getMethodsFor('Dom'));
- extend(Element, getMethodsFor('Element'));
- extend(Shape, getMethodsFor('Shape')); // extend(Element, getConstructor('Memory'))
-
- extend(Container, getMethodsFor('Container'));
- registerMorphableType([SVGNumber, Color, Box, Matrix, SVGArray, PointArray, PathArray]);
- makeMorphable();
-
- var svgMembers = /*#__PURE__*/Object.freeze({
- Morphable: Morphable,
- registerMorphableType: registerMorphableType,
- makeMorphable: makeMorphable,
- TransformBag: TransformBag,
- ObjectBag: ObjectBag,
- NonMorphable: NonMorphable,
- defaults: defaults,
- parser: parser,
- find: baseFind,
- Animator: Animator,
- Controller: Controller,
- Ease: Ease,
- PID: PID,
- Spring: Spring,
- easing: easing,
- Queue: Queue,
- Runner: Runner,
- Timeline: Timeline,
- SVGArray: SVGArray,
- Box: Box,
- Color: Color,
- EventTarget: EventTarget,
- Matrix: Matrix,
- SVGNumber: SVGNumber,
- PathArray: PathArray,
- Point: Point,
- PointArray: PointArray,
- Bare: Bare,
- Circle: Circle,
- ClipPath: ClipPath,
- Container: Container,
- Defs: Defs,
- Doc: Doc$1,
- Dom: Dom,
- Element: Element,
- Ellipse: Ellipse,
- Gradient: Gradient,
- G: G,
- HtmlNode: HtmlNode,
- A: A,
- Image: Image,
- Line: Line,
- Marker: Marker,
- Mask: Mask,
- Path: Path,
- Pattern: Pattern,
- Polygon: Polygon,
- Polyline: Polyline,
- Rect: Rect,
- Shape: Shape,
- Stop: Stop,
- Style: Style,
- Symbol: _Symbol,
- Text: Text,
- TextPath: TextPath,
- Tspan: Tspan,
- Use: Use,
- map: map,
- filter: filter,
- radians: radians,
- degrees: degrees,
- camelCase: camelCase,
- unCamelCase: unCamelCase,
- capitalize: capitalize,
- proportionalSize: proportionalSize,
- getOrigin: getOrigin,
- ns: ns,
- xmlns: xmlns,
- xlink: xlink,
- svgjs: svgjs,
- on: on,
- off: off,
- dispatch: dispatch,
- root: root,
- makeNode: makeNode,
- makeInstance: makeInstance,
- nodeOrNew: nodeOrNew,
- adopt: adopt,
- register: register,
- getClass: getClass,
- eid: eid,
- assignNewId: assignNewId,
- extend: extend,
- extendWithAttrCheck: extendWithAttrCheck,
- wrapWithAttrCheck: wrapWithAttrCheck
- });
-
- function SVG(element) {
- return makeInstance(element);
- }
- Object.assign(SVG, svgMembers);
- SVG.utils = SVG;
- SVG.regex = regex;
- SVG.get = SVG;
-
- return SVG;
-
-}());
projects / svg.js.git / commitdiff