diff options
| -rw-r--r-- | dist/svg.js | 923 | ||||
| -rw-r--r-- | dist/svg.min.js | 4 | ||||
| -rw-r--r-- | src/parent.js | 68 | ||||
| -rw-r--r-- | src/parser.js | 15 | ||||
| -rw-r--r-- | src/path.js | 56 | ||||
| -rw-r--r-- | src/patharray.js | 186 | ||||
| -rw-r--r-- | src/pattern.js | 53 | ||||
| -rw-r--r-- | src/point.js | 48 | ||||
| -rw-r--r-- | src/pointarray.js | 85 | ||||
| -rw-r--r-- | src/pointed.js | 20 | ||||
| -rw-r--r-- | src/poly.js | 50 | ||||
| -rw-r--r-- | src/rect.js | 13 | ||||
| -rw-r--r-- | src/regex.js | 38 | ||||
| -rw-r--r-- | src/selector.js | 14 | ||||
| -rw-r--r-- | src/shape.js | 7 | ||||
| -rw-r--r-- | src/sugar.js | 119 | ||||
| -rw-r--r-- | src/svg.js | 5 | ||||
| -rw-r--r-- | src/symbol.js | 11 | ||||
| -rw-r--r-- | src/text.js | 149 | ||||
| -rw-r--r-- | src/textpath.js | 42 | ||||
| -rw-r--r-- | src/transform.js | 159 | ||||
| -rw-r--r-- | src/use.js | 20 | ||||
| -rw-r--r-- | src/utilities.js | 47 |
23 files changed, 1081 insertions, 1051 deletions
diff --git a/dist/svg.js b/dist/svg.js index 9639af2..05513c5 100644 --- a/dist/svg.js +++ b/dist/svg.js @@ -6,7 +6,7 @@ * @copyright Wout Fierens <wout@mick-wout.com> * @license MIT * -* BUILT: Tue Feb 27 2018 00:46:24 GMT+1100 (AEDT) +* BUILT: Tue Feb 27 2018 01:08:15 GMT+1100 (AEDT) */; (function(root, factory) { /* istanbul ignore next */ @@ -43,7 +43,8 @@ SVG.supported = (function() { })() // Don't bother to continue if SVG is not supported -if (!SVG.supported) return false +if (!SVG.supported) + return false // Element id sequence SVG.did = 1000 @@ -125,63 +126,63 @@ SVG.adopt = function(node) { // Storage for regular expressions SVG.regex = { // Parse unit value - numberAndUnit: /^([+-]?(\d+(\.\d*)?|\.\d+)(e[+-]?\d+)?)([a-z%]*)$/i + numberAndUnit: /^([+-]?(\d+(\.\d*)?|\.\d+)(e[+-]?\d+)?)([a-z%]*)$/i, // Parse hex value -, hex: /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i + hex: /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i, // Parse rgb value -, rgb: /rgb\((\d+),(\d+),(\d+)\)/ + rgb: /rgb\((\d+),(\d+),(\d+)\)/, // Parse reference id -, reference: /#([a-z0-9\-_]+)/i + reference: /#([a-z0-9\-_]+)/i, // splits a transformation chain -, transforms: /\)\s*,?\s*/ + transforms: /\)\s*,?\s*/, // Whitespace -, whitespace: /\s/g + whitespace: /\s/g, // Test hex value -, isHex: /^#[a-f0-9]{3,6}$/i + isHex: /^#[a-f0-9]{3,6}$/i, // Test rgb value -, isRgb: /^rgb\(/ + isRgb: /^rgb\(/, // Test css declaration -, isCss: /[^:]+:[^;]+;?/ + isCss: /[^:]+:[^;]+;?/, // Test for blank string -, isBlank: /^(\s+)?$/ + isBlank: /^(\s+)?$/, // Test for numeric string -, isNumber: /^[+-]?(\d+(\.\d*)?|\.\d+)(e[+-]?\d+)?$/i + isNumber: /^[+-]?(\d+(\.\d*)?|\.\d+)(e[+-]?\d+)?$/i, // Test for percent value -, isPercent: /^-?[\d\.]+%$/ + isPercent: /^-?[\d.]+%$/, // Test for image url -, isImage: /\.(jpg|jpeg|png|gif|svg)(\?[^=]+.*)?/i + isImage: /\.(jpg|jpeg|png|gif|svg)(\?[^=]+.*)?/i, // split at whitespace and comma -, delimiter: /[\s,]+/ + delimiter: /[\s,]+/, // The following regex are used to parse the d attribute of a path // Matches all hyphens which are not after an exponent -, hyphen: /([^e])\-/gi + hyphen: /([^e])-/gi, // Replaces and tests for all path letters -, pathLetters: /[MLHVCSQTAZ]/gi + pathLetters: /[MLHVCSQTAZ]/gi, // yes we need this one, too -, isPathLetter: /[MLHVCSQTAZ]/i + isPathLetter: /[MLHVCSQTAZ]/i, // matches 0.154.23.45 -, numbersWithDots: /((\d?\.\d+(?:e[+-]?\d+)?)((?:\.\d+(?:e[+-]?\d+)?)+))+/gi + numbersWithDots: /((\d?\.\d+(?:e[+-]?\d+)?)((?:\.\d+(?:e[+-]?\d+)?)+))+/gi, // matches . -, dots: /\./g + dots: /\./g } SVG.utils = { @@ -460,49 +461,55 @@ SVG.extend(SVG.Array, { } }) + // Poly points array -SVG.PointArray = function(array, fallback) { - SVG.Array.call(this, array, fallback || [[0,0]]) +SVG.PointArray = function (array, fallback) { + SVG.Array.call(this, array, fallback || [[0, 0]]) } // Inherit from SVG.Array -SVG.PointArray.prototype = new SVG.Array +SVG.PointArray.prototype = new SVG.Array() SVG.PointArray.prototype.constructor = SVG.PointArray SVG.extend(SVG.PointArray, { // Convert array to string - toString: function() { + toString: function () { // convert to a poly point string - for (var i = 0, il = this.value.length, array = []; i < il; i++) + for (var i = 0, il = this.value.length, array = []; i < il; i++) { array.push(this.value[i].join(',')) + } return array.join(' ') - } + }, + // Convert array to line object -, toLine: function() { + toLine: function () { return { - x1: this.value[0][0] - , y1: this.value[0][1] - , x2: this.value[1][0] - , y2: this.value[1][1] + x1: this.value[0][0], + y1: this.value[0][1], + x2: this.value[1][0], + y2: this.value[1][1] } - } + }, + // Get morphed array at given position -, at: function(pos) { + at: function (pos) { // make sure a destination is defined if (!this.destination) return this // generate morphed point string - for (var i = 0, il = this.value.length, array = []; i < il; i++) + for (var i = 0, il = this.value.length, array = []; i < il; i++) { array.push([ - this.value[i][0] + (this.destination[i][0] - this.value[i][0]) * pos - , this.value[i][1] + (this.destination[i][1] - this.value[i][1]) * pos + this.value[i][0] + (this.destination[i][0] - this.value[i][0]) * pos, + this.value[i][1] + (this.destination[i][1] - this.value[i][1]) * pos ]) + } return new SVG.PointArray(array) - } + }, + // Parse point string and flat array -, parse: function(array) { + parse: function (array) { var points = [] array = array.valueOf() @@ -510,7 +517,7 @@ SVG.extend(SVG.PointArray, { // if it is an array if (Array.isArray(array)) { // and it is not flat, there is no need to parse it - if(Array.isArray(array[0])) { + if (Array.isArray(array[0])) { return array } } else { // Else, it is considered as a string @@ -523,13 +530,15 @@ SVG.extend(SVG.PointArray, { 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] ]) + 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(x, y) { + move: function (x, y) { var box = this.bbox() // get relative offset @@ -537,83 +546,90 @@ SVG.extend(SVG.PointArray, { y -= box.y // move every point - if (!isNaN(x) && !isNaN(y)) - for (var i = this.value.length - 1; i >= 0; i--) + if (!isNaN(x) && !isNaN(y)) { + for (var i = this.value.length - 1; i >= 0; i--) { this.value[i] = [this.value[i][0] + x, this.value[i][1] + y] + } + } return this - } + }, // Resize poly string -, size: function(width, height) { - var i, box = this.bbox() + size: function (width, height) { + var i + var box = this.bbox() // recalculate position of all points according to new size for (i = this.value.length - 1; i >= 0; i--) { - if(box.width) this.value[i][0] = ((this.value[i][0] - box.x) * width) / box.width + box.x - if(box.height) this.value[i][1] = ((this.value[i][1] - box.y) * height) / box.height + box.y + if (box.width) this.value[i][0] = ((this.value[i][0] - box.x) * width) / box.width + box.x + if (box.height) this.value[i][1] = ((this.value[i][1] - box.y) * height) / box.height + box.y } return this - } + }, + // Get bounding box of points -, bbox: function() { - var maxX = -Infinity, maxY = -Infinity, minX = Infinity, minY = Infinity - this.value.forEach(function(el) { + bbox: function () { + var maxX = -Infinity + var maxY = -Infinity + var minX = Infinity + var minY = Infinity + this.value.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} + return {x: minX, y: minY, width: maxX - minX, height: maxY - minY} } }) var pathHandlers = { - M: function(c, p, p0) { + M: function (c, p, p0) { p.x = p0.x = c[0] p.y = p0.y = c[1] return ['M', p.x, p.y] }, - L: function(c, p) { + L: function (c, p) { p.x = c[0] p.y = c[1] return ['L', c[0], c[1]] }, - H: function(c, p) { + H: function (c, p) { p.x = c[0] return ['H', c[0]] }, - V: function(c, p) { + V: function (c, p) { p.y = c[0] return ['V', c[0]] }, - C: function(c, p) { + C: function (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(c, p) { + S: function (c, p) { p.x = c[2] p.y = c[3] return ['S', c[0], c[1], c[2], c[3]] }, - Q: function(c, p) { + Q: function (c, p) { p.x = c[2] p.y = c[3] return ['Q', c[0], c[1], c[2], c[3]] }, - T: function(c, p) { + T: function (c, p) { p.x = c[0] p.y = c[1] return ['T', c[0], c[1]] }, - Z: function(c, p, p0) { + Z: function (c, p, p0) { p.x = p0.x p.y = p0.y return ['Z'] }, - A: function(c, p) { + A: function (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]] @@ -622,19 +638,19 @@ var pathHandlers = { 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, +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) + } 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) } @@ -642,21 +658,21 @@ for(var i = 0, il = mlhvqtcsaz.length; i < il; ++i){ } // Path points array -SVG.PathArray = function(array, fallback) { +SVG.PathArray = function (array, fallback) { SVG.Array.call(this, array, fallback || [['M', 0, 0]]) } // Inherit from SVG.Array -SVG.PathArray.prototype = new SVG.Array +SVG.PathArray.prototype = new SVG.Array() SVG.PathArray.prototype.constructor = SVG.PathArray SVG.extend(SVG.PathArray, { // Convert array to string - toString: function() { + toString: function () { return arrayToString(this.value) - } + }, // Move path string -, move: function(x, y) { + move: function (x, y) { // get bounding box of current situation var box = this.bbox() @@ -669,121 +685,113 @@ SVG.extend(SVG.PathArray, { for (var l, i = this.value.length - 1; i >= 0; i--) { l = this.value[i][0] - if (l == 'M' || l == 'L' || l == 'T') { + if (l === 'M' || l === 'L' || l === 'T') { this.value[i][1] += x this.value[i][2] += y - - } else if (l == 'H') { + } else if (l === 'H') { this.value[i][1] += x - - } else if (l == 'V') { + } else if (l === 'V') { this.value[i][1] += y - - } else if (l == 'C' || l == 'S' || l == 'Q') { + } else if (l === 'C' || l === 'S' || l === 'Q') { this.value[i][1] += x this.value[i][2] += y this.value[i][3] += x this.value[i][4] += y - if (l == 'C') { + if (l === 'C') { this.value[i][5] += x this.value[i][6] += y } - - } else if (l == 'A') { + } else if (l === 'A') { this.value[i][6] += x this.value[i][7] += y } - } } return this - } + }, // Resize path string -, size: function(width, height) { + size: function (width, height) { // get bounding box of current situation - var i, l, box = this.bbox() + var box = this.bbox() + var i, l // recalculate position of all points according to new size for (i = this.value.length - 1; i >= 0; i--) { l = this.value[i][0] - if (l == 'M' || l == 'L' || l == 'T') { - this.value[i][1] = ((this.value[i][1] - box.x) * width) / box.width + box.x + if (l === 'M' || l === 'L' || l === 'T') { + this.value[i][1] = ((this.value[i][1] - box.x) * width) / box.width + box.x this.value[i][2] = ((this.value[i][2] - box.y) * height) / box.height + box.y - - } else if (l == 'H') { - this.value[i][1] = ((this.value[i][1] - box.x) * width) / box.width + box.x - - } else if (l == 'V') { + } else if (l === 'H') { + this.value[i][1] = ((this.value[i][1] - box.x) * width) / box.width + box.x + } else if (l === 'V') { this.value[i][1] = ((this.value[i][1] - box.y) * height) / box.height + box.y - - } else if (l == 'C' || l == 'S' || l == 'Q') { - this.value[i][1] = ((this.value[i][1] - box.x) * width) / box.width + box.x + } else if (l === 'C' || l === 'S' || l === 'Q') { + this.value[i][1] = ((this.value[i][1] - box.x) * width) / box.width + box.x this.value[i][2] = ((this.value[i][2] - box.y) * height) / box.height + box.y - this.value[i][3] = ((this.value[i][3] - box.x) * width) / box.width + box.x + this.value[i][3] = ((this.value[i][3] - box.x) * width) / box.width + box.x this.value[i][4] = ((this.value[i][4] - box.y) * height) / box.height + box.y - if (l == 'C') { - this.value[i][5] = ((this.value[i][5] - box.x) * width) / box.width + box.x + if (l === 'C') { + this.value[i][5] = ((this.value[i][5] - box.x) * width) / box.width + box.x this.value[i][6] = ((this.value[i][6] - box.y) * height) / box.height + box.y } - - } else if (l == 'A') { + } else if (l === 'A') { // resize radii - this.value[i][1] = (this.value[i][1] * width) / box.width + this.value[i][1] = (this.value[i][1] * width) / box.width this.value[i][2] = (this.value[i][2] * height) / box.height // move position values - this.value[i][6] = ((this.value[i][6] - box.x) * width) / box.width + box.x + this.value[i][6] = ((this.value[i][6] - box.x) * width) / box.width + box.x this.value[i][7] = ((this.value[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(pathArray) { + equalCommands: function (pathArray) { var i, il, equalCommands pathArray = new SVG.PathArray(pathArray) equalCommands = this.value.length === pathArray.value.length - for(i = 0, il = this.value.length; equalCommands && i < il; i++) { + for (i = 0, il = this.value.length; equalCommands && i < il; i++) { equalCommands = this.value[i][0] === pathArray.value[i][0] } return equalCommands - } + }, // Make path array morphable -, morph: function(pathArray) { + morph: function (pathArray) { pathArray = new SVG.PathArray(pathArray) - if(this.equalCommands(pathArray)) { + if (this.equalCommands(pathArray)) { this.destination = pathArray } else { this.destination = null } return this - } + }, // Get morphed path array at given position -, at: function(pos) { + at: function (pos) { // make sure a destination is defined if (!this.destination) return this var sourceArray = this.value - , destinationArray = this.destination.value - , array = [], pathArray = new SVG.PathArray() - , i, il, j, jl + var destinationArray = this.destination.value + var array = [] + var pathArray = new SVG.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++) { + 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: @@ -791,74 +799,70 @@ SVG.extend(SVG.PathArray, { // 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) + 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(array) { + parse: function (array) { // if it's already a patharray, no need to parse it if (array instanceof SVG.PathArray) return array.valueOf() // prepare for parsing var i, x0, y0, s, seg, arr - , x = 0 - , y = 0 - , 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'){ + var x = 0 + var y = 0 + 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(SVG.regex.numbersWithDots, pathRegReplace) // convert 45.123.123 to 45.123 .123 .replace(SVG.regex.pathLetters, ' $& ') // put some room between letters and numbers .replace(SVG.regex.hyphen, '$1 -') // add space before hyphen .trim() // trim .split(SVG.regex.delimiter) // split into array - - }else{ - array = array.reduce(function(prev, curr){ + } 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 arr = [] - , p = new SVG.Point() - , p0 = new SVG.Point() - , index = 0 - , len = array.length + var result = [] + var p = new SVG.Point() + var p0 = new SVG.Point() + var index = 0 + var len = array.length - do{ + do { // Test if we have a path letter - if(SVG.regex.isPathLetter.test(array[index])){ + if (SVG.regex.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'){ + } else if (s === 'M') { s = 'L' - }else if(s == 'm'){ + } else if (s === 'm') { s = 'l' } - arr.push(pathHandlers[s].call(null, + result.push(pathHandlers[s].call(null, array.slice(index, (index = index + paramCnt[s.toUpperCase()])).map(parseFloat), p, p0 ) ) + } while (len > index) - }while(len > index) - - return arr - - } + return result + }, // Get bounding box of path -, bbox: function() { + bbox: function () { SVG.parser().path.setAttribute('d', this.toString()) return SVG.parser.nodes.path.getBBox() } @@ -2369,52 +2373,52 @@ SVG.Matrix = SVG.invent({ }) + SVG.Point = SVG.invent({ // Initialize - create: function(x,y) { - var i, source, base = {x:0, y:0} + create: function (x, y) { + var base = {x: 0, y: 0} + var source // ensure source as object - source = Array.isArray(x) ? - {x:x[0], y:x[1]} : - typeof x === 'object' ? - {x:x.x, y:x.y} : - x != null ? - {x:x, y:(y != null ? y : x)} : base // If y has no value, then x is used has its value + source = Array.isArray(x) ? {x: x[0], y: x[1]} + : typeof x === 'object' ? {x: x.x, y: x.y} + : x != null ? {x: x, y: (y != null ? y : x)} + : base // If y has no value, then x is used has its value // merge source this.x = source.x this.y = source.y - } + }, // Add methods -, extend: { + extend: { // Clone point - clone: function() { + clone: function () { return new SVG.Point(this) - } + }, // Morph one point into another - , morph: function(x, y) { + morph: function (x, y) { // store new destination this.destination = new SVG.Point(x, y) return this - } + }, // Get morphed point at a given position - , at: function(pos) { + at: function (pos) { // make sure a destination is defined if (!this.destination) return this // calculate morphed matrix at a given position var point = new SVG.Point({ - x: this.x + (this.destination.x - this.x) * pos - , y: this.y + (this.destination.y - this.y) * pos + x: this.x + (this.destination.x - this.x) * pos, + y: this.y + (this.destination.y - this.y) * pos }) return point - } + }, // Convert to native SVGPoint - , native: function() { + native: function () { // create new point var point = SVG.parser.nodes.svg.node.createSVGPoint() @@ -2423,21 +2427,19 @@ SVG.Point = SVG.invent({ point.y = this.y return point - } + }, // transform point with matrix - , transform: function(matrix) { + transform: function (matrix) { return new SVG.Point(this.native().matrixTransform(matrix.native())) } - } - }) SVG.extend(SVG.Element, { // Get point - point: function(x, y) { - return new SVG.Point(x,y).transform(this.screenCTM().inverse()); + point: function (x, y) { + return new SVG.Point(x, y).transform(this.screenCTM().inverse()) } }) @@ -2931,83 +2933,87 @@ SVG.extend(SVG.Element, { SVG.Parent = SVG.invent({ // Initialize node - create: function(node) { + create: function (node) { this.constructor.call(this, node) - } + }, // Inherit from -, inherit: SVG.Element + inherit: SVG.Element, // Add class methods -, extend: { + extend: { // Returns all child elements - children: function() { - return SVG.utils.map(this.node.children, function(node) { + children: function () { + return SVG.utils.map(this.node.children, function (node) { return SVG.adopt(node) }) - } + }, // Add given element at a position - , add: function(element, i) { + add: function (element, i) { element = createElement(element) - if (i == null) + if (i == null) { this.node.appendChild(element.node) - else if (element.node != this.node.children[i]) + } else if (element.node !== this.node.children[i]) { this.node.insertBefore(element.node, this.node.children[i]) + } return this - } + }, // Basically does the same as `add()` but returns the added element instead - , put: function(element, i) { + put: function (element, i) { this.add(element, i) return element.instance || element - } + }, // Checks if the given element is a child - , has: function(element) { + has: function (element) { return this.index(element) >= 0 - } + }, // Gets index of given element - , index: function(element) { + index: function (element) { return [].slice.call(this.node.children).indexOf(element.node) - } + }, // Get a element at the given index - , get: function(i) { + get: function (i) { return SVG.adopt(this.node.children[i]) - } + }, // Get first child - , first: function() { + first: function () { return this.get(0) - } + }, // Get the last child - , last: function() { + last: function () { return this.get(this.node.children.length - 1) - } + }, // Iterates over all children and invokes a given block - , each: function(block, deep) { + each: function (block, deep) { + var children = this.children() var i, il - , children = this.children() for (i = 0, il = children.length; i < il; i++) { - if (children[i] instanceof SVG.Element) + if (children[i] instanceof SVG.Element) { block.apply(children[i], [i, children]) + } - if (deep && (children[i] instanceof SVG.Parent)) + if (deep && (children[i] instanceof SVG.Parent)) { children[i].each(block, deep) + } } return this - } + }, // Remove a given child - , removeElement: function(element) { + removeElement: function (element) { this.node.removeChild(element.node) return this - } + }, // Remove all elements in this container - , clear: function() { + clear: function () { // remove children - while(this.node.hasChildNodes()) + while (this.node.hasChildNodes()) { this.node.removeChild(this.node.lastChild) + } // remove defs reference delete this._defs @@ -3562,44 +3568,45 @@ SVG.Stop = SVG.invent({ SVG.Pattern = SVG.invent({ // Initialize node - create: 'pattern' + create: 'pattern', // Inherit from -, inherit: SVG.Container + inherit: SVG.Container, // Add class methods -, extend: { + extend: { // Return the fill id - url: function() { + url: function () { return 'url(#' + this.id() + ')' - } + }, // Update pattern by rebuilding - , update: function(block) { + update: function (block) { // remove content this.clear() // invoke passed block - if (typeof block == 'function') + if (typeof block === 'function') { block.call(this, this) + } return this - } + }, // Alias string convertion to fill - , toString: function() { + toString: function () { return this.url() - } + }, // custom attr to handle transform - , attr: function(a, b, c) { - if(a == 'transform') a = 'patternTransform' + attr: function (a, b, c) { + if (a === 'transform') a = 'patternTransform' return SVG.Container.prototype.attr.call(this, a, b, c) } - } + }, // Add parent method -, construct: { + construct: { // Create pattern element in defs - pattern: function(width, height, block) { + pattern: function (width, height, block) { return this.defs().pattern(width, height, block) } } @@ -3607,17 +3614,18 @@ SVG.Pattern = SVG.invent({ SVG.extend(SVG.Defs, { // Define gradient - pattern: function(width, height, block) { - return this.put(new SVG.Pattern).update(block).attr({ - x: 0 - , y: 0 - , width: width - , height: height - , patternUnits: 'userSpaceOnUse' + pattern: function (width, height, block) { + return this.put(new SVG.Pattern()).update(block).attr({ + x: 0, + y: 0, + width: width, + height: height, + patternUnits: 'userSpaceOnUse' }) } }) + SVG.Doc = SVG.invent({ // Initialize node create: function (node) { @@ -3673,14 +3681,15 @@ SVG.Doc = SVG.invent({ }) + SVG.Shape = SVG.invent({ // Initialize node - create: function(node) { + create: function (node) { this.constructor.call(this, node) - } + }, // Inherit from -, inherit: SVG.Element + inherit: SVG.Element }) @@ -3728,17 +3737,18 @@ SVG.extend(SVG.Parent, { } }) + SVG.Symbol = SVG.invent({ // Initialize node - create: 'symbol' + create: 'symbol', // Inherit from -, inherit: SVG.Container + inherit: SVG.Container, -, construct: { + construct: { // create symbol - symbol: function() { - return this.put(new SVG.Symbol) + symbol: function () { + return this.put(new SVG.Symbol()) } } }) @@ -3768,21 +3778,23 @@ SVG.Use = SVG.invent({ } }) + SVG.Rect = SVG.invent({ // Initialize node - create: 'rect' + create: 'rect', // Inherit from -, inherit: SVG.Shape + inherit: SVG.Shape, // Add parent method -, construct: { + construct: { // Create a rect element - rect: function(width, height) { + rect: function (width, height) { return this.put(new SVG.Rect()).size(width, height) } } }) + SVG.Circle = SVG.invent({ // Initialize node create: 'circle', @@ -3928,34 +3940,34 @@ SVG.Line = SVG.invent({ SVG.Polyline = SVG.invent({ // Initialize node - create: 'polyline' + create: 'polyline', // Inherit from -, inherit: SVG.Shape + inherit: SVG.Shape, // Add parent method -, construct: { + construct: { // Create a wrapped polyline element - polyline: function(p) { + polyline: function (p) { // make sure plot is called as a setter - return this.put(new SVG.Polyline).plot(p || new SVG.PointArray) + return this.put(new SVG.Polyline()).plot(p || new SVG.PointArray()) } } }) SVG.Polygon = SVG.invent({ // Initialize node - create: 'polygon' + create: 'polygon', // Inherit from -, inherit: SVG.Shape + inherit: SVG.Shape, // Add parent method -, construct: { + construct: { // Create a wrapped polygon element - polygon: function(p) { + polygon: function (p) { // make sure plot is called as a setter - return this.put(new SVG.Polygon).plot(p || new SVG.PointArray) + return this.put(new SVG.Polygon()).plot(p || new SVG.PointArray()) } } }) @@ -3963,118 +3975,119 @@ SVG.Polygon = SVG.invent({ // Add polygon-specific functions SVG.extend([SVG.Polyline, SVG.Polygon], { // Get array - array: function() { + array: function () { return this._array || (this._array = new SVG.PointArray(this.attr('points'))) - } + }, + // Plot new path -, plot: function(p) { - return (p == null) ? - this.array() : - this.clear().attr('points', typeof p == 'string' ? p : (this._array = new SVG.PointArray(p))) - } + plot: function (p) { + return (p == null) ? this.array() + : this.clear().attr('points', typeof p === 'string' ? p + : (this._array = new SVG.PointArray(p))) + }, + // Clear array cache -, clear: function() { + clear: function () { delete this._array return this - } + }, + // Move by left top corner -, move: function(x, y) { + move: function (x, y) { return this.attr('points', this.array().move(x, y)) - } + }, + // Set element size to given width and height -, size: function(width, height) { + size: function (width, height) { var p = proportionalSize(this, width, height) - return this.attr('points', this.array().size(p.width, p.height)) } - }) // unify all point to point elements SVG.extend([SVG.Line, SVG.Polyline, SVG.Polygon], { // Define morphable array - morphArray: SVG.PointArray + morphArray: SVG.PointArray, // Move by left top corner over x-axis -, x: function(x) { + x: function (x) { return x == null ? this.bbox().x : this.move(x, this.bbox().y) - } + }, // Move by left top corner over y-axis -, y: function(y) { + y: function (y) { return y == null ? this.bbox().y : this.move(this.bbox().x, y) - } + }, // Set width of element -, width: function(width) { + width: function (width) { var b = this.bbox() return width == null ? b.width : this.size(width, b.height) - } + }, // Set height of element -, height: function(height) { + height: function (height) { var b = this.bbox() return height == null ? b.height : this.size(b.width, height) } }) + SVG.Path = SVG.invent({ // Initialize node - create: 'path' + create: 'path', // Inherit from -, inherit: SVG.Shape + inherit: SVG.Shape, // Add class methods -, extend: { + extend: { // Define morphable array - morphArray: SVG.PathArray + morphArray: SVG.PathArray, // Get array - , array: function() { + array: function () { return this._array || (this._array = new SVG.PathArray(this.attr('d'))) - } + }, // Plot new path - , plot: function(d) { - return (d == null) ? - this.array() : - this.clear().attr('d', typeof d == 'string' ? d : (this._array = new SVG.PathArray(d))) - } + plot: function (d) { + return (d == null) ? this.array() + : this.clear().attr('d', typeof d === 'string' ? d : (this._array = new SVG.PathArray(d))) + }, // Clear array cache - , clear: function() { + clear: function () { delete this._array return this - } + }, // Move by left top corner - , move: function(x, y) { + move: function (x, y) { return this.attr('d', this.array().move(x, y)) - } + }, // Move by left top corner over x-axis - , x: function(x) { + x: function (x) { return x == null ? this.bbox().x : this.move(x, this.bbox().y) - } + }, // Move by left top corner over y-axis - , y: function(y) { + y: function (y) { return y == null ? this.bbox().y : this.move(this.bbox().x, y) - } + }, // Set element size to given width and height - , size: function(width, height) { + size: function (width, height) { var p = proportionalSize(this, width, height) - return this.attr('d', this.array().size(p.width, p.height)) - } + }, // Set width of element - , width: function(width) { + width: function (width) { return width == null ? this.bbox().width : this.size(width, this.bbox().height) - } + }, // Set height of element - , height: function(height) { + height: function (height) { return height == null ? this.bbox().height : this.size(this.bbox().width, height) } - } + }, // Add parent method -, construct: { + construct: { // Create a wrapped path element - path: function(d) { + path: function (d) { // make sure plot is called as a setter - return this.put(new SVG.Path).plot(d || new SVG.PathArray) + return this.put(new SVG.Path()).plot(d || new SVG.PathArray()) } } }) @@ -4139,66 +4152,68 @@ SVG.Image = SVG.invent({ SVG.Text = SVG.invent({ // Initialize node - create: function(node) { + create: function (node) { this.constructor.call(this, node || SVG.create('text')) this.dom.leading = new SVG.Number(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 + this._build = false // disable build mode for adding multiple lines // set default font this.attr('font-family', SVG.defaults.attrs['font-family']) - } + }, // Inherit from -, inherit: SVG.Parent + inherit: SVG.Parent, // Add class methods -, extend: { + extend: { // Move over x-axis - x: function(x) { + x: function (x) { // act as getter - if (x == null) + if (x == null) { return this.attr('x') + } return this.attr('x', x) - } + }, // Move over y-axis - , y: function(y) { + y: function (y) { var oy = this.attr('y') - , o = typeof oy === 'number' ? oy - this.bbox().y : 0 + var o = typeof oy === 'number' ? oy - this.bbox().y : 0 // act as getter - if (y == null) + 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 - , cx: function(x) { + cx: function (x) { return x == null ? this.bbox().cx : this.x(x - this.bbox().width / 2) - } + }, // Move center over y-axis - , cy: function(y) { + cy: function (y) { return y == null ? this.bbox().cy : this.y(y - this.bbox().height / 2) - } + }, // Set the text content - , text: function(text) { + text: function (text) { // act as getter - if (text === undefined){ - var text = '' - , children = this.node.childNodes - , firstLine = 0 + if (text === undefined) { + var children = this.node.childNodes + var firstLine = 0 + text = '' - for(var i = 0, len = children.length; i < len; ++i){ + 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 + 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 && SVG.adopt(children[i]).dom.newLined == true){ + if (i !== firstLine && children[i].nodeType !== 3 && SVG.adopt(children[i]).dom.newLined === true) { text += '\n' } @@ -4215,53 +4230,55 @@ SVG.Text = SVG.invent({ 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 i = 0, il = text.length; i < il; i++) - this.tspan(text[i]).newLine() + 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 font size - , size: function(size) { + size: function (size) { return this.attr('font-size', size).rebuild() - } + }, // Set / get leading - , leading: function(value) { + leading: function (value) { // act as getter - if (value == null) + if (value == null) { return this.dom.leading + } // act as setter this.dom.leading = new SVG.Number(value) return this.rebuild() - } + }, // Rebuild appearance type - , rebuild: function(rebuild) { + rebuild: function (rebuild) { // store new rebuild flag if given - if (typeof rebuild == 'boolean') + if (typeof rebuild === 'boolean') { this._rebuild = rebuild + } // define position of all lines if (this._rebuild) { var self = this - , blankLineOffset = 0 - , dy = this.dom.leading * new SVG.Number(this.attr('font-size')) + var blankLineOffset = 0 + var dy = this.dom.leading * new SVG.Number(this.attr('font-size')) - this.each(function() { + this.each(function () { if (this.dom.newLined) { this.attr('x', self.attr('x')) - if(this.text() == '\n') { + if (this.text() === '\n') { blankLineOffset += dy - }else{ + } else { this.attr('dy', dy + blankLineOffset) blankLineOffset = 0 } @@ -4272,29 +4289,29 @@ SVG.Text = SVG.invent({ } return this - } + }, // Enable / disable build mode - , build: function(build) { + build: function (build) { this._build = !!build return this - } + }, // overwrite method from parent to set data properly - , setData: function(o){ + setData: function (o) { this.dom = o this.dom.leading = new SVG.Number(o.leading || 1.3) return this } - } + }, // Add parent method -, construct: { + construct: { // Create text element - text: function(text) { - return this.put(new SVG.Text).text(text) - } + text: function (text) { + return this.put(new SVG.Text()).text(text) + }, // Create plain text element - , plain: function(text) { - return this.put(new SVG.Text).plain(text) + plain: function (text) { + return this.put(new SVG.Text()).plain(text) } } @@ -4302,31 +4319,31 @@ SVG.Text = SVG.invent({ SVG.Tspan = SVG.invent({ // Initialize node - create: 'tspan' + create: 'tspan', // Inherit from -, inherit: SVG.Parent + inherit: SVG.Parent, // Add class methods -, extend: { + extend: { // Set text content - text: function(text) { - if(text == null) return this.node.textContent + (this.dom.newLined ? '\n' : '') + text: function (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 - , dx: function(dx) { + dx: function (dx) { return this.attr('dx', dx) - } + }, // Shortcut dy - , dy: function(dy) { + dy: function (dy) { return this.attr('dy', dy) - } + }, // Create new line - , newLine: function() { + newLine: function () { // fetch text parent var t = this.parent(SVG.Text) @@ -4341,32 +4358,34 @@ SVG.Tspan = SVG.invent({ SVG.extend([SVG.Text, SVG.Tspan], { // Create plain text node - plain: function(text) { + plain: function (text) { // clear if build mode is disabled - if (this._build === false) + if (this._build === false) { this.clear() + } // create text node this.node.appendChild(document.createTextNode(text)) return this - } + }, // Create a tspan -, tspan: function(text) { - var tspan = new SVG.Tspan + tspan: function (text) { + var tspan = new SVG.Tspan() // clear if build mode is disabled - if (!this._build) + if (!this._build) { this.clear() + } // add new tspan this.node.appendChild(tspan.node) return tspan.text(text) - } + }, // FIXME: Does this also work for textpath? // Get length of text element -, length: function() { + length: function () { return this.node.getComputedTextLength() } }) @@ -4589,119 +4608,122 @@ SVG.extend([SVG.Line, SVG.Polyline, SVG.Polygon, SVG.Path], { // Define list of available attributes for stroke and fill var sugar = { - stroke: ['color', 'width', 'opacity', 'linecap', 'linejoin', 'miterlimit', 'dasharray', 'dashoffset'] -, fill: ['color', 'opacity', 'rule'] -, prefix: function(t, a) { - return a == 'color' ? t : t + '-' + a + stroke: ['color', 'width', 'opacity', 'linecap', 'linejoin', 'miterlimit', 'dasharray', 'dashoffset'], + fill: ['color', 'opacity', 'rule'], + prefix: function (t, a) { + return a === 'color' ? t : t + '-' + a } } // Add sugar for fill and stroke -;['fill', 'stroke'].forEach(function(m) { - var i, extension = {} +;['fill', 'stroke'].forEach(function (m) { + var extension = {} + var i - extension[m] = function(o) { - if (typeof o == 'undefined') + extension[m] = function (o) { + if (typeof o === 'undefined') { return this - if (typeof o == 'string' || SVG.Color.isRgb(o) || (o && typeof o.fill === 'function')) + } + if (typeof o === 'string' || SVG.Color.isRgb(o) || (o && typeof o.fill === 'function')) { this.attr(m, o) - - else + } 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) + 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 } SVG.extend([SVG.Element, SVG.FX], extension) - }) SVG.extend([SVG.Element, SVG.FX], { // Map rotation to transform - rotate: function(d, cx, cy) { + rotate: function (d, cx, cy) { return this.transform({ rotation: d, cx: cx, cy: cy }) - } + }, // Map skew to transform -, skew: function(x, y, cx, cy) { - return arguments.length == 1 || arguments.length == 3 ? - this.transform({ skew: x, cx: y, cy: cx }) : - this.transform({ skewX: x, skewY: y, cx: cx, cy: cy }) - } + skew: function (x, y, cx, cy) { + return arguments.length === 1 || arguments.length === 3 + ? this.transform({ skew: x, cx: y, cy: cx }) + : this.transform({ skewX: x, skewY: y, cx: cx, cy: cy }) + }, // Map scale to transform -, scale: function(x, y, cx, cy) { - return arguments.length == 1 || arguments.length == 3 ? - this.transform({ scale: x, cx: y, cy: cx }) : - this.transform({ scaleX: x, scaleY: y, cx: cx, cy: cy }) - } + scale: function (x, y, cx, cy) { + return arguments.length === 1 || arguments.length === 3 + ? this.transform({ scale: x, cx: y, cy: cx }) + : this.transform({ scaleX: x, scaleY: y, cx: cx, cy: cy }) + }, // Map translate to transform -, translate: function(x, y) { + translate: function (x, y) { return this.transform({ x: x, y: y }) - } + }, // Map flip to transform -, flip: function(a, o) { - o = typeof a == 'number' ? a : o + flip: function (a, o) { + o = typeof a === 'number' ? a : o return this.transform({ flip: a || 'both', offset: o }) - } + }, // Map matrix to transform -, matrix: function(m) { - return this.attr('transform', new SVG.Matrix(arguments.length == 6 ? [].slice.call(arguments) : m)) - } + matrix: function (m) { + return this.attr('transform', new SVG.Matrix(arguments.length === 6 ? [].slice.call(arguments) : m)) + }, // Opacity -, opacity: function(value) { + opacity: function (value) { return this.attr('opacity', value) - } + }, // Relative move over x axis -, dx: function(x) { + dx: function (x) { return this.x(new SVG.Number(x).plus(this instanceof SVG.FX ? 0 : this.x()), true) - } + }, // Relative move over y axis -, dy: function(y) { + dy: function (y) { return this.y(new SVG.Number(y).plus(this instanceof SVG.FX ? 0 : this.y()), true) - } + }, // Relative move over x and y axes -, dmove: function(x, y) { + dmove: function (x, y) { return this.dx(x).dy(y) } }) SVG.extend([SVG.Rect, SVG.Ellipse, SVG.Circle, SVG.Gradient, SVG.FX], { // Add x and y radius - radius: function(x, y) { - var type = (this._target || this).type; - return type == 'radialGradient' || type == 'radialGradient' ? - this.attr('r', new SVG.Number(x)) : - this.rx(x).ry(y == null ? x : y) + radius: function (x, y) { + var type = (this._target || this).type + return type === 'radialGradient' || type === 'radialGradient' + ? this.attr('r', new SVG.Number(x)) + : this.rx(x).ry(y == null ? x : y) } }) SVG.extend(SVG.Path, { // Get path length - length: function() { + length: function () { return this.node.getTotalLength() - } + }, // Get point at length -, pointAt: function(length) { + pointAt: function (length) { return new SVG.Point(this.node.getPointAtLength(length)) } }) SVG.extend([SVG.Parent, SVG.Text, SVG.Tspan, SVG.FX], { // Set font - font: function(a, v) { - if (typeof a == 'object') { + font: function (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) + 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) } }) @@ -4770,31 +4792,31 @@ SVG.extend(SVG.Element, { }) // Method for getting an element by id -SVG.get = function(id) { +SVG.get = function (id) { var node = document.getElementById(idFromReference(id) || id) return SVG.adopt(node) } // Select elements by query string -SVG.select = function(query, parent) { - return SVG.utils.map((parent || document).querySelectorAll(query), function(node) { +SVG.select = function (query, parent) { + return SVG.utils.map((parent || document).querySelectorAll(query), function (node) { return SVG.adopt(node) }) } -SVG.$$ = function(query, parent) { - return SVG.utils.map((parent || document).querySelectorAll(query), function(node) { +SVG.$$ = function (query, parent) { + return SVG.utils.map((parent || document).querySelectorAll(query), function (node) { return SVG.adopt(node) }) } -SVG.$ = function(query, parent) { +SVG.$ = function (query, parent) { return SVG.adopt((parent || document).querySelector(query)) } SVG.extend(SVG.Parent, { // Scoped select method - select: function(query) { + select: function (query) { return SVG.select(query, this.node) } }) @@ -5153,10 +5175,11 @@ SVG.extend([SVG.Doc, SVG.Nested, SVG.Symbol, SVG.Image, SVG.Pattern, SVG.Marker, } }) -SVG.parser = function() { + +SVG.parser = function () { var b - if(!SVG.parser.nodes.svg.node.parentNode) { + if (!SVG.parser.nodes.svg.node.parentNode) { b = document.body || document.documentElement SVG.parser.nodes.svg.addTo(b) } @@ -5166,11 +5189,11 @@ SVG.parser = function() { SVG.parser.nodes = { svg: new SVG.Nested().size(2, 0).css({ - opacity:0, - position:'absolute', - left:'-100%', - top:'-100%', - overflow:'hidden' + opacity: 0, + position: 'absolute', + left: '-100%', + top: '-100%', + overflow: 'hidden' }) } diff --git a/dist/svg.min.js b/dist/svg.min.js index 17a6fd2..d5d3603 100644 --- a/dist/svg.min.js +++ b/dist/svg.min.js @@ -1,2 +1,2 @@ -/*! svg.js 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P.Array(e)),"leading"===t?this.leading&&this.leading(e):"string"==typeof n?this.node.setAttributeNS(n,t,e.toString()):this.node.setAttribute(t,e.toString()), -!this.rebuild||"font-size"!==t&&"x"!==t||this.rebuild(t,e)}return this}}),P.extend(P.Element,{transform:function(t,e){var n,i,r=this;if("object"!=typeof t)return n=new P.Matrix(r).extract(),"string"==typeof t?n[t]:n;if(n=new P.Matrix(r),e=!!e||!!t.relative,null!=t.a)n=e?n.multiply(new P.Matrix(t)):new P.Matrix(t);else if(null!=t.rotation)y(t,r),n=e?n.rotate(t.rotation,t.cx,t.cy):n.rotate(t.rotation-n.extract().rotation,t.cx,t.cy);else if(null!=t.scale||null!=t.scaleX||null!=t.scaleY){if(y(t,r),t.scaleX=null!=t.scale?t.scale:null!=t.scaleX?t.scaleX:1,t.scaleY=null!=t.scale?t.scale:null!=t.scaleY?t.scaleY:1,!e){var s=n.extract();t.scaleX=1*t.scaleX/s.scaleX,t.scaleY=1*t.scaleY/s.scaleY}n=n.scale(t.scaleX,t.scaleY,t.cx,t.cy)}else if(null!=t.skew||null!=t.skewX||null!=t.skewY){if(y(t,r),t.skewX=null!=t.skew?t.skew:null!=t.skewX?t.skewX:0,t.skewY=null!=t.skew?t.skew:null!=t.skewY?t.skewY:0,!e){var s=n.extract();n=n.multiply((new P.Matrix).skew(s.skewX,s.skewY,t.cx,t.cy).inverse())}n=n.skew(t.skewX,t.skewY,t.cx,t.cy)}else t.flip?("x"==t.flip||"y"==t.flip?t.offset=null==t.offset?r.bbox()["c"+t.flip]:t.offset:null==t.offset?(i=r.bbox(),t.flip=i.cx,t.offset=i.cy):t.flip=t.offset,n=(new P.Matrix).flip(t.flip,t.offset)):null==t.x&&null==t.y||(e?n=n.translate(t.x,t.y):(null!=t.x&&(n.e=t.x),null!=t.y&&(n.f=t.y)));return this.attr("transform",n)}}),P.extend(P.FX,{transform:function(t,e){var n,i,r=this.target();return"object"!=typeof t?(n=new P.Matrix(r).extract(),"string"==typeof t?n[t]:n):(e=!!e||!!t.relative,null!=t.a?n=new P.Matrix(t):null!=t.rotation?(y(t,r),n=new P.Rotate(t.rotation,t.cx,t.cy)):null!=t.scale||null!=t.scaleX||null!=t.scaleY?(y(t,r),t.scaleX=null!=t.scale?t.scale:null!=t.scaleX?t.scaleX:1,t.scaleY=null!=t.scale?t.scale:null!=t.scaleY?t.scaleY:1,n=new P.Scale(t.scaleX,t.scaleY,t.cx,t.cy)):null!=t.skewX||null!=t.skewY?(y(t,r),t.skewX=null!=t.skewX?t.skewX:0,t.skewY=null!=t.skewY?t.skewY:0,n=new P.Skew(t.skewX,t.skewY,t.cx,t.cy)):t.flip?("x"==t.flip||"y"==t.flip?t.offset=null==t.offset?r.bbox()["c"+t.flip]:t.offset:null==t.offset?(i=r.bbox(),t.flip=i.cx,t.offset=i.cy):t.flip=t.offset,n=(new P.Matrix).flip(t.flip,t.offset)):null==t.x&&null==t.y||(n=new P.Translate(t.x,t.y)),n?(n.relative=e,this.last().transforms.push(n),this._callStart()):this)}}),P.extend(P.Element,{untransform:function(){return this.attr("transform",null)},matrixify:function(){return(this.attr("transform")||"").split(P.regex.transforms).slice(0,-1).map(function(t){var e=t.trim().split("(");return[e[0],e[1].split(P.regex.delimiter).map(function(t){return parseFloat(t)})]}).reduce(function(t,e){return"matrix"==e[0]?t.multiply(x(e[1])):t[e[0]].apply(t,e[1])},new P.Matrix)},toParent:function(t){if(this==t)return this;var e=this.screenCTM(),n=t.screenCTM().inverse();return this.addTo(t).untransform().transform(n.multiply(e)),this},toDoc:function(){return this.toParent(this.doc())}}),P.Transformation=P.invent({create:function(t,e){if(arguments.length>1&&"boolean"!=typeof e)return this.constructor.call(this,[].slice.call(arguments));if(Array.isArray(t))for(var n=0,i=this.arguments.length;n<i;++n)this[this.arguments[n]]=t[n];else if("object"==typeof t)for(var n=0,i=this.arguments.length;n<i;++n)this[this.arguments[n]]=t[this.arguments[n]];this.inversed=!1,!0===e&&(this.inversed=!0)},extend:{arguments:[],method:"",at:function(t){for(var e=[],n=0,i=this.arguments.length;n<i;++n)e.push(this[this.arguments[n]]);var r=this._undo||new P.Matrix;return r=(new P.Matrix).morph(P.Matrix.prototype[this.method].apply(r,e)).at(t),this.inversed?r.inverse():r},undo:function(t){for(var e=0,n=this.arguments.length;e<n;++e)t[this.arguments[e]]=void 0===this[this.arguments[e]]?0:t[this.arguments[e]];return t.cx=this.cx,t.cy=this.cy,this._undo=new(P[l(this.method)])(t,!0).at(1),this}}}),P.Translate=P.invent({parent:P.Matrix,inherit:P.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["transformedX","transformedY"],method:"translate"}}),P.Rotate=P.invent({parent:P.Matrix,inherit:P.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["rotation","cx","cy"],method:"rotate",at:function(t){var e=(new P.Matrix).rotate((new P.Number).morph(this.rotation-(this._undo?this._undo.rotation:0)).at(t),this.cx,this.cy);return this.inversed?e.inverse():e},undo:function(t){return this._undo=t,this}}}),P.Scale=P.invent({parent:P.Matrix,inherit:P.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["scaleX","scaleY","cx","cy"],method:"scale"}}),P.Skew=P.invent({parent:P.Matrix,inherit:P.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["skewX","skewY","cx","cy"],method:"skew"}}),P.extend(P.Element,{css:function(t,e){var n,i,r={};if(0===arguments.length)return this.node.style.cssText.split(/\s*;\s*/).filter(function(t){return!!t.length}).forEach(function(t){n=t.split(/\s*:\s*/),r[n[0]]=n[1]}),r;if(arguments.length<2){if(Array.isArray(t)){for(i=t.length;i--;)r[u(t[i])]=this.node.style[u(t[i])];return r}if("string"==typeof t)return this.node.style[u(t)];if("object"==typeof t)for(i in t)this.node.style[u(i)]=null==t[i]||P.regex.isBlank.test(t[i])?"":t[i]}return 2===arguments.length&&(this.node.style[u(t)]=null==e||P.regex.isBlank.test(e)?"":e),this}}),P.Parent=P.invent({create:function(t){this.constructor.call(this,t)},inherit:P.Element,extend:{children:function(){return P.utils.map(this.node.children,function(t){return P.adopt(t)})},add:function(t,e){return t=n(t),null==e?this.node.appendChild(t.node):t.node!=this.node.children[e]&&this.node.insertBefore(t.node,this.node.children[e]),this},put:function(t,e){return this.add(t,e),t.instance||t},has:function(t){return this.index(t)>=0},index:function(t){return[].slice.call(this.node.children).indexOf(t.node)},get:function(t){return P.adopt(this.node.children[t])},first:function(){return this.get(0)},last:function(){return this.get(this.node.children.length-1)},each:function(t,e){var n,i,r=this.children();for(n=0,i=r.length;n<i;n++)r[n]instanceof P.Element&&t.apply(r[n],[n,r]),e&&r[n]instanceof P.Parent&&r[n].each(t,e);return this},removeElement:function(t){return this.node.removeChild(t.node),this},clear:function(){for(;this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);return delete this._defs,this}}}),P.extend(P.Parent,{flatten:function(t){return this instanceof P.Defs?this:(t=t||(this instanceof P.Doc?this:this.parent(P.Parent)),this.each(function(){return this instanceof P.Defs?this:this instanceof P.Parent?this.flatten(t):this.toParent(t)}),this.node.firstElementChild||this.remove(),this)}}),P.Container=P.invent({create:function(t){this.constructor.call(this,t)},inherit:P.Parent}),["click","dblclick","mousedown","mouseup","mouseover","mouseout","mousemove","touchstart","touchmove","touchleave","touchend","touchcancel"].forEach(function(t){P.Element.prototype[t]=function(e){return P.on(this,t,e),this}}),P.listeners=[],P.handlerMap=[],P.listenerId=0,P.on=function(t,e,n,i,r){e.split(P.regex.delimiter).forEach(function(e){var s=n.bind(i||t),a=t instanceof P.Element?t.node:t,o=(P.handlerMap.indexOf(a)+1||P.handlerMap.push(a))-1,h=e.split(".")[0],u=e.split(".")[1]||"*";P.listeners[o]=P.listeners[o]||{},P.listeners[o][h]=P.listeners[o][h]||{},P.listeners[o][h][u]=P.listeners[o][h][u]||{},n._svgjsListenerId||(n._svgjsListenerId=++P.listenerId),P.listeners[o][h][u][n._svgjsListenerId]=s,a.addEventListener(h,s,r||!1)})},P.off=function(t,e,n){var i=P.handlerMap.indexOf(t),r=e&&e.split(".")[0],s=e&&e.split(".")[1],a="";if(-1!==i)if(n){if("function"==typeof n&&(n=n._svgjsListenerId),!n)return;P.listeners[i][r]&&P.listeners[i][r][s||"*"]&&(t.removeEventListener(r,P.listeners[i][r][s||"*"][n],!1),delete P.listeners[i][r][s||"*"][n])}else if(s&&r){if(P.listeners[i][r]&&P.listeners[i][r][s]){for(n in P.listeners[i][r][s])P.off(t,[r,s].join("."),n);delete P.listeners[i][r][s]}}else if(s)for(e in P.listeners[i])for(a in P.listeners[i][e])s===a&&P.off(t,[e,s].join("."));else if(r){if(P.listeners[i][r]){for(a in P.listeners[i][r])P.off(t,[r,a].join("."));delete P.listeners[i][r]}}else{for(e in P.listeners[i])P.off(t,e);delete P.listeners[i],delete P.handlerMap[i]}},P.extend(P.Element,{on:function(t,e,n,i){return P.on(this,t,e,n,i),this},off:function(t,e){return P.off(this.node,t,e),this},fire:function(e,n){return e instanceof t.Event?this.node.dispatchEvent(e):this.node.dispatchEvent(e=new t.CustomEvent(e,{detail:n,cancelable:!0})),this._event=e,this},event:function(){return this._event}}),P.Defs=P.invent({create:"defs",inherit:P.Container}),P.G=P.invent({create:"g",inherit:P.Container,extend:{x:function(t){return null==t?this.transform("x"):this.transform({x:t-this.x()},!0)},y:function(t){return null==t?this.transform("y"):this.transform({y:t-this.y()},!0)},cx:function(t){return null==t?this.gbox().cx:this.x(t-this.gbox().width/2)},cy:function(t){return null==t?this.gbox().cy:this.y(t-this.gbox().height/2)},gbox:function(){var t=this.bbox(),e=this.transform();return t.x+=e.x,t.x2+=e.x,t.cx+=e.x,t.y+=e.y,t.y2+=e.y,t.cy+=e.y,t}},construct:{group:function(){return this.put(new P.G)}}}),P.extend(P.Element,{siblings:function(){return this.parent().children()},position:function(){return this.parent().index(this)},next:function(){return this.siblings()[this.position()+1]},prev:function(){return this.siblings()[this.position()-1]},forward:function(){var t=this.position()+1,e=this.parent();return e.removeElement(this).add(this,t),e instanceof P.Doc&&e.node.appendChild(e.defs().node),this},backward:function(){var t=this.position();return t>0&&this.parent().removeElement(this).add(this,t-1),this},front:function(){var t=this.parent();return t.node.appendChild(this.node),t instanceof P.Doc&&t.node.appendChild(t.defs().node),this},back:function(){return this.position()>0&&this.parent().removeElement(this).add(this,0),this},before:function(t){t.remove();var e=this.position();return this.parent().add(t,e),this},after:function(t){t.remove();var e=this.position();return this.parent().add(t,e+1),this}}),P.Mask=P.invent({create:"mask",inherit:P.Container,extend:{remove:function(){return this.targets().forEach(function(t){t.unmask()}),P.Element.prototype.remove.call(this)},targets:function(){return P.select('svg [mask*="'+this.id()+'"]')}},construct:{mask:function(){return this.defs().put(new P.Mask)}}}),P.extend(P.Element,{maskWith:function(t){var e=t instanceof P.Mask?t:this.parent().mask().add(t);return this.attr("mask",'url("#'+e.id()+'")')},unmask:function(){return this.attr("mask",null)},masker:function(){return this.reference("mask")}}),P.ClipPath=P.invent({create:"clipPath",inherit:P.Container,extend:{remove:function(){return this.targets().forEach(function(t){t.unclip()}),P.Element.prototype.remove.call(this)},targets:function(){return P.select('svg [clip-path*="'+this.id()+'"]')}},construct:{clip:function(){return this.defs().put(new P.ClipPath)}}}),P.extend(P.Element,{clipWith:function(t){var e=t instanceof P.ClipPath?t:this.parent().clip().add(t);return this.attr("clip-path",'url("#'+e.id()+'")')},unclip:function(){return this.attr("clip-path",null)},clipper:function(){return this.reference("clip-path")}}),P.Gradient=P.invent({create:function(t){this.constructor.call(this,"object"==typeof t?t:P.create(t+"Gradient"))},inherit:P.Container,extend:{stop:function(t,e,n){return this.put(new P.Stop).update(t,e,n)},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},url:function(){return"url(#"+this.id()+")"},toString:function(){return this.url()},attr:function(t,e,n){return"transform"===t&&(t="gradientTransform"),P.Container.prototype.attr.call(this,t,e,n)}},construct:{gradient:function(t,e){return this.defs().gradient(t,e)}}}),P.extend([P.Gradient,P.FX],{from:function(t,e){return"radialGradient"===(this._target||this).type?this.attr({fx:new P.Number(t),fy:new P.Number(e)}):this.attr({x1:new P.Number(t),y1:new P.Number(e)})},to:function(t,e){return"radialGradient"===(this._target||this).type?this.attr({cx:new P.Number(t),cy:new P.Number(e)}):this.attr({x2:new P.Number(t),y2:new P.Number(e)})}}),P.extend(P.Defs,{gradient:function(t,e){return this.put(new P.Gradient(t)).update(e)}}),P.Stop=P.invent({create:"stop",inherit:P.Element,extend:{update:function(t){return("number"==typeof t||t instanceof P.Number)&&(t={offset:arguments[0],color:arguments[1],opacity:arguments[2]}),null!=t.opacity&&this.attr("stop-opacity",t.opacity),null!=t.color&&this.attr("stop-color",t.color),null!=t.offset&&this.attr("offset",new P.Number(t.offset)),this}}}),P.Pattern=P.invent({create:"pattern",inherit:P.Container,extend:{url:function(){return"url(#"+this.id()+")"},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},toString:function(){return this.url()},attr:function(t,e,n){return"transform"==t&&(t="patternTransform"),P.Container.prototype.attr.call(this,t,e,n)}},construct:{pattern:function(t,e,n){return this.defs().pattern(t,e,n)}}}),P.extend(P.Defs,{pattern:function(t,e,n){return this.put(new P.Pattern).update(n).attr({x:0,y:0,width:t,height:e,patternUnits:"userSpaceOnUse"})}}),P.Doc=P.invent({create:function(t){this.constructor.call(this,t||P.create("svg")),this.namespace().defs()},inherit:P.Container,extend:{namespace:function(){return this.attr({xmlns:P.ns,version:"1.1"}).attr("xmlns:xlink",P.xlink,P.xmlns).attr("xmlns:svgjs",P.svgjs,P.xmlns)},defs:function(){return P.adopt(this.node.getElementsByTagName("defs")[0])||this.put(new P.Defs)},parent:function(){return"#document"===this.node.parentNode.nodeName?null:this.node.parentNode},remove:function(){return this.parent()&&this.parent().removeChild(this.node),this},clear:function(){for(;this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);return this},toNested:function(){var t=P.create("svg");return this.node.instance=null,t.appendChild(this.node),P.adopt(this.node)}}}),P.Shape=P.invent({create:function(t){this.constructor.call(this,t)},inherit:P.Element}),P.Bare=P.invent({create:function(t,e){if(this.constructor.call(this,P.create(t)),e)for(var n in e.prototype)"function"==typeof e.prototype[n]&&(this[n]=e.prototype[n])},inherit:P.Element,extend:{words:function(t){for(;this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);return this.node.appendChild(e.createTextNode(t)),this}}}),P.extend(P.Parent,{element:function(t,e){return this.put(new P.Bare(t,e))}}),P.Symbol=P.invent({create:"symbol",inherit:P.Container,construct:{symbol:function(){return this.put(new P.Symbol)}}}),P.Use=P.invent({create:"use",inherit:P.Shape,extend:{element:function(t,e){return this.attr("href",(e||"")+"#"+t,P.xlink)}},construct:{use:function(t,e){return this.put(new P.Use).element(t,e)}}}),P.Rect=P.invent({create:"rect",inherit:P.Shape,construct:{rect:function(t,e){return this.put(new P.Rect).size(t,e)}}}),P.Circle=P.invent({create:"circle",inherit:P.Shape,construct:{circle:function(t){return this.put(new P.Circle).rx(new P.Number(t).divide(2)).move(0,0)}}}),P.extend([P.Circle,P.FX],{rx:function(t){return this.attr("r",t)},ry:function(t){return this.rx(t)}}),P.Ellipse=P.invent({create:"ellipse",inherit:P.Shape,construct:{ellipse:function(t,e){return this.put(new P.Ellipse).size(t,e).move(0,0)}}}),P.extend([P.Ellipse,P.Rect,P.FX],{rx:function(t){return this.attr("rx",t)},ry:function(t){return this.attr("ry",t)}}),P.extend([P.Circle,P.Ellipse],{x:function(t){return null==t?this.cx()-this.rx():this.cx(t+this.rx())},y:function(t){return null==t?this.cy()-this.ry():this.cy(t+this.ry())},cx:function(t){return null==t?this.attr("cx"):this.attr("cx",t)},cy:function(t){return null==t?this.attr("cy"):this.attr("cy",t)},width:function(t){return 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t?this.situation.ease(this.pos):this.pos},after:function(t){function e(i){i.detail.situation===n&&(t.call(this,n),this.off("finished.fx",e))}var n=this.last();return this.target().on("finished.fx",e),this._callStart()},during:function(t){function e(e){e.detail.situation===n&&t.call(this,e.detail.pos,P.morph(e.detail.pos),e.detail.eased,n)}var n=this.last();return this.target().off("during.fx",e).on("during.fx",e),this.after(function(){this.off("during.fx",e)}),this._callStart()},afterAll:function(t){var e=function e(n){t.call(this),this.off("allfinished.fx",e)};return this.target().off("allfinished.fx",e).on("allfinished.fx",e),this._callStart()},duringAll:function(t){var e=function(e){t.call(this,e.detail.pos,P.morph(e.detail.pos),e.detail.eased,e.detail.situation)};return this.target().off("during.fx",e).on("during.fx",e),this.afterAll(function(){this.off("during.fx",e)}),this._callStart()},last:function(){return this.situations.length?this.situations[this.situations.length-1]:this.situation},add:function(t,e,n){return this.last()[n||"animations"][t]=e,this._callStart()},step:function(t){if(t||(this.absPos=this.timeToAbsPos(+new Date)),!1!==this.situation.loops){var e,n,i;e=Math.max(this.absPos,0),n=Math.floor(e),!0===this.situation.loops||n<this.situation.loops?(this.pos=e-n,i=this.situation.loop,this.situation.loop=n):(this.absPos=this.situation.loops,this.pos=1,i=this.situation.loop-1,this.situation.loop=this.situation.loops),this.situation.reversing&&(this.situation.reversed=this.situation.reversed!==Boolean((this.situation.loop-i)%2))}else this.absPos=Math.min(this.absPos,1),this.pos=this.absPos;this.pos<0&&(this.pos=0),this.situation.reversed&&(this.pos=1-this.pos);var r=this.situation.ease(this.pos);for(var s in this.situation.once)s>this.lastPos&&s<=r&&(this.situation.once[s].call(this.target(),this.pos,r),delete this.situation.once[s]);return this.active&&this.target().fire("during",{pos:this.pos,eased:r,fx:this,situation:this.situation}),this.situation?(this.eachAt(),1===this.pos&&!this.situation.reversed||this.situation.reversed&&0===this.pos?(this.stopAnimFrame(),this.target().fire("finished",{fx:this,situation:this.situation}),this.situations.length||(this.target().fire("allfinished"),this.situations.length||(this.target().off(".fx"),this.active=!1)),this.active?this.dequeue():this.clearCurrent()):!this.paused&&this.active&&this.startAnimFrame(),this.lastPos=r,this):this},eachAt:function(){var t,e,n,i=this,r=this.target(),s=this.situation;for(t in s.animations)n=[].concat(s.animations[t]).map(function(t){return"string"!=typeof t&&t.at?t.at(s.ease(i.pos),i.pos):t}),r[t].apply(r,n);for(t in s.attrs)n=[t].concat(s.attrs[t]).map(function(t){return"string"!=typeof t&&t.at?t.at(s.ease(i.pos),i.pos):t}),r.attr.apply(r,n);for(t in s.styles)n=[t].concat(s.styles[t]).map(function(t){return"string"!=typeof t&&t.at?t.at(s.ease(i.pos),i.pos):t}),r.css.apply(r,n);if(s.transforms.length){for(n=s.initialTransformation,t=0,e=s.transforms.length;t<e;t++){var a=s.transforms[t];a instanceof P.Matrix?n=a.relative?n.multiply((new P.Matrix).morph(a).at(s.ease(this.pos))):n.morph(a).at(s.ease(this.pos)):(a.relative||a.undo(n.extract()),n=n.multiply(a.at(s.ease(this.pos))))}r.matrix(n)}return this},once:function(t,e,n){var i=this.last();return n||(t=i.ease(t)),i.once[t]=e,this},_callStart:function(){return setTimeout(function(){this.start()}.bind(this),0),this}},parent:P.Element,construct:{animate:function(t,e,n){return(this.fx||(this.fx=new P.FX(this))).animate(t,e,n)},delay:function(t){return(this.fx||(this.fx=new P.FX(this))).delay(t)},stop:function(t,e){return this.fx&&this.fx.stop(t,e),this},finish:function(){return this.fx&&this.fx.finish(),this},pause:function(){return this.fx&&this.fx.pause(),this},play:function(){return this.fx&&this.fx.play(),this},speed:function(t){if(this.fx){if(null==t)return this.fx.speed();this.fx.speed(t)}return this}}}),P.MorphObj=P.invent({create:function(t,e){return P.Color.isColor(e)?new P.Color(t).morph(e):P.regex.delimiter.test(t)?new P.Array(t).morph(e):P.regex.numberAndUnit.test(e)?new P.Number(t).morph(e):(this.value=t,void(this.destination=e))},extend:{at:function(t,e){return e<1?this.value:this.destination},valueOf:function(){return this.value}}}),P.extend(P.FX,{attr:function(t,e,n){if("object"==typeof t)for(var i in t)this.attr(i,t[i]);else this.add(t,e,"attrs");return this},css:function(t,e){if("object"==typeof t)for(var n in t)this.css(n,t[n]);else this.add(t,e,"styles");return this},x:function(t,e){if(this.target()instanceof P.G)return this.transform({x:t},e),this;var n=new P.Number(t);return n.relative=e,this.add("x",n)},y:function(t,e){if(this.target()instanceof P.G)return this.transform({y:t},e),this;var n=new P.Number(t);return n.relative=e,this.add("y",n)},cx:function(t){return this.add("cx",new P.Number(t))},cy:function(t){return this.add("cy",new P.Number(t))},move:function(t,e){return this.x(t).y(e)},center:function(t,e){return this.cx(t).cy(e)},size:function(t,e){if(this.target()instanceof P.Text)this.attr("font-size",t);else{var n;t&&e||(n=this.target().bbox()),t||(t=n.width/n.height*e),e||(e=n.height/n.width*t),this.add("width",new P.Number(t)).add("height",new P.Number(e))}return this},width:function(t){return this.add("width",new P.Number(t))},height:function(t){return this.add("height",new P.Number(t))},plot:function(t,e,n,i){return 4===arguments.length?this.plot([t,e,n,i]):this.add("plot",new(this.target().morphArray)(t))},leading:function(t){return this.target().leading?this.add("leading",new P.Number(t)):this},viewbox:function(t,e,n,i){return this.target()instanceof P.Container&&this.add("viewbox",new P.Box(t,e,n,i)),this},update:function(t){if(this.target()instanceof P.Stop){if("number"==typeof t||t instanceof P.Number)return this.update({offset:arguments[0],color:arguments[1],opacity:arguments[2]});null!=t.opacity&&this.attr("stop-opacity",t.opacity),null!=t.color&&this.attr("stop-color",t.color),null!=t.offset&&this.attr("offset",t.offset)}return this}}),P.Matrix=P.invent({create:function(t){var e,n=x([1,0,0,1,0,0]);for(t=t instanceof P.Element?t.matrixify():"string"==typeof t?x(t.split(P.regex.delimiter).map(parseFloat)):6==arguments.length?x([].slice.call(arguments)):Array.isArray(t)?x(t):"object"==typeof t?t:n,e=S.length-1;e>=0;--e)this[S[e]]=null!=t[S[e]]?t[S[e]]:n[S[e]]},extend:{extract:function(){var t=p(this,0,1),e=p(this,1,0),n=180/Math.PI*Math.atan2(t.y,t.x)-90;return{x:this.e,y:this.f,transformedX:(this.e*Math.cos(n*Math.PI/180)+this.f*Math.sin(n*Math.PI/180))/Math.sqrt(this.a*this.a+this.b*this.b),transformedY:(this.f*Math.cos(n*Math.PI/180)+this.e*Math.sin(-n*Math.PI/180))/Math.sqrt(this.c*this.c+this.d*this.d),skewX:-n,skewY:180/Math.PI*Math.atan2(e.y,e.x),scaleX:Math.sqrt(this.a*this.a+this.b*this.b),scaleY:Math.sqrt(this.c*this.c+this.d*this.d),rotation:n,a:this.a,b:this.b,c:this.c,d:this.d,e:this.e,f:this.f,matrix:new P.Matrix(this)}},clone:function(){return new P.Matrix(this)},morph:function(t){return this.destination=new P.Matrix(t),this},at:function(t){return this.destination?new P.Matrix({a:this.a+(this.destination.a-this.a)*t,b:this.b+(this.destination.b-this.b)*t,c:this.c+(this.destination.c-this.c)*t,d:this.d+(this.destination.d-this.d)*t,e:this.e+(this.destination.e-this.e)*t,f:this.f+(this.destination.f-this.f)*t}):this},multiply:function(t){return new P.Matrix(this.native().multiply(m(t).native()))},inverse:function(){return new P.Matrix(this.native().inverse())},translate:function(t,e){return new P.Matrix(this.native().translate(t||0,e||0))},scale:function(t,e,n,i){return 1===arguments.length?e=t:3===arguments.length&&(i=n,n=e,e=t),this.around(n,i,new P.Matrix(t,0,0,e,0,0))},rotate:function(t,e,n){return t=P.utils.radians(t),this.around(e,n,new P.Matrix(Math.cos(t),Math.sin(t),-Math.sin(t),Math.cos(t),0,0))},flip:function(t,e){return"x"===t?this.scale(-1,1,e,0):"y"===t?this.scale(1,-1,0,e):this.scale(-1,-1,t,null!=e?e:t)},skew:function(t,e,n,i){return 1===arguments.length?e=t:3===arguments.length&&(i=n,n=e,e=t),t=P.utils.radians(t),e=P.utils.radians(e),this.around(n,i,new P.Matrix(1,Math.tan(e),Math.tan(t),1,0,0))},skewX:function(t,e,n){return this.skew(t,0,e,n)},skewY:function(t,e,n){return this.skew(0,t,e,n)},around:function(t,e,n){return this.multiply(new P.Matrix(1,0,0,1,t||0,e||0)).multiply(n).multiply(new P.Matrix(1,0,0,1,-t||0,-e||0))},native:function(){for(var t=P.parser.nodes.svg.node.createSVGMatrix(),e=S.length-1;e>=0;e--)t[S[e]]=this[S[e]];return t},toString:function(){return"matrix("+this.a+","+this.b+","+this.c+","+this.d+","+this.e+","+this.f+")"}},parent:P.Element,construct:{ctm:function(){return new P.Matrix(this.node.getCTM())},screenCTM:function(){if(this instanceof P.Nested){var t=this.rect(1,1),e=t.node.getScreenCTM();return t.remove(),new P.Matrix(e)}return new P.Matrix(this.node.getScreenCTM())}}}),P.Point=P.invent({create:function(t,e){var n,i={x:0,y:0};n=Array.isArray(t)?{x:t[0],y:t[1]}:"object"==typeof t?{x:t.x,y:t.y}:null!=t?{x:t,y:null!=e?e:t}:i,this.x=n.x,this.y=n.y},extend:{clone:function(){return new P.Point(this)},morph:function(t,e){return this.destination=new P.Point(t,e),this},at:function(t){return this.destination?new P.Point({x:this.x+(this.destination.x-this.x)*t,y:this.y+(this.destination.y-this.y)*t}):this},native:function(){var t=P.parser.nodes.svg.node.createSVGPoint();return t.x=this.x,t.y=this.y,t},transform:function(t){return new P.Point(this.native().matrixTransform(t.native()))}}}),P.extend(P.Element,{point:function(t,e){return new P.Point(t,e).transform(this.screenCTM().inverse())}}),P.extend(P.Element,{attr:function(t,e,n){if(null==t){for(t={},e=this.node.attributes,n=e.length-1;n>=0;n--)t[e[n].nodeName]=P.regex.isNumber.test(e[n].nodeValue)?parseFloat(e[n].nodeValue):e[n].nodeValue;return t}if("object"==typeof t)for(e in t)this.attr(e,t[e]);else if(null===e)this.node.removeAttribute(t);else{if(null==e)return e=this.node.getAttribute(t),null==e?P.defaults.attrs[t]:P.regex.isNumber.test(e)?parseFloat(e):e;"fill"!==t&&"stroke"!==t||(P.regex.isImage.test(e)&&(e=this.doc().defs().image(e)),e instanceof P.Image&&(e=this.doc().defs().pattern(0,0,function(){this.add(e)}))),"number"==typeof e?e=new P.Number(e):P.Color.isColor(e)?e=new P.Color(e):Array.isArray(e)&&(e=new P.Array(e)), +"leading"===t?this.leading&&this.leading(e):"string"==typeof n?this.node.setAttributeNS(n,t,e.toString()):this.node.setAttribute(t,e.toString()),!this.rebuild||"font-size"!==t&&"x"!==t||this.rebuild(t,e)}return this}}),P.extend(P.Element,{transform:function(t,e){var n,i,r=this;if("object"!=typeof t)return n=new P.Matrix(r).extract(),"string"==typeof t?n[t]:n;if(n=new P.Matrix(r),e=!!e||!!t.relative,null!=t.a)n=e?n.multiply(new P.Matrix(t)):new P.Matrix(t);else if(null!=t.rotation)y(t,r),n=e?n.rotate(t.rotation,t.cx,t.cy):n.rotate(t.rotation-n.extract().rotation,t.cx,t.cy);else if(null!=t.scale||null!=t.scaleX||null!=t.scaleY){if(y(t,r),t.scaleX=null!=t.scale?t.scale:null!=t.scaleX?t.scaleX:1,t.scaleY=null!=t.scale?t.scale:null!=t.scaleY?t.scaleY:1,!e){var s=n.extract();t.scaleX=1*t.scaleX/s.scaleX,t.scaleY=1*t.scaleY/s.scaleY}n=n.scale(t.scaleX,t.scaleY,t.cx,t.cy)}else if(null!=t.skew||null!=t.skewX||null!=t.skewY){if(y(t,r),t.skewX=null!=t.skew?t.skew:null!=t.skewX?t.skewX:0,t.skewY=null!=t.skew?t.skew:null!=t.skewY?t.skewY:0,!e){var s=n.extract();n=n.multiply((new P.Matrix).skew(s.skewX,s.skewY,t.cx,t.cy).inverse())}n=n.skew(t.skewX,t.skewY,t.cx,t.cy)}else t.flip?("x"==t.flip||"y"==t.flip?t.offset=null==t.offset?r.bbox()["c"+t.flip]:t.offset:null==t.offset?(i=r.bbox(),t.flip=i.cx,t.offset=i.cy):t.flip=t.offset,n=(new P.Matrix).flip(t.flip,t.offset)):null==t.x&&null==t.y||(e?n=n.translate(t.x,t.y):(null!=t.x&&(n.e=t.x),null!=t.y&&(n.f=t.y)));return this.attr("transform",n)}}),P.extend(P.FX,{transform:function(t,e){var n,i,r=this.target();return"object"!=typeof t?(n=new P.Matrix(r).extract(),"string"==typeof t?n[t]:n):(e=!!e||!!t.relative,null!=t.a?n=new P.Matrix(t):null!=t.rotation?(y(t,r),n=new P.Rotate(t.rotation,t.cx,t.cy)):null!=t.scale||null!=t.scaleX||null!=t.scaleY?(y(t,r),t.scaleX=null!=t.scale?t.scale:null!=t.scaleX?t.scaleX:1,t.scaleY=null!=t.scale?t.scale:null!=t.scaleY?t.scaleY:1,n=new P.Scale(t.scaleX,t.scaleY,t.cx,t.cy)):null!=t.skewX||null!=t.skewY?(y(t,r),t.skewX=null!=t.skewX?t.skewX:0,t.skewY=null!=t.skewY?t.skewY:0,n=new P.Skew(t.skewX,t.skewY,t.cx,t.cy)):t.flip?("x"==t.flip||"y"==t.flip?t.offset=null==t.offset?r.bbox()["c"+t.flip]:t.offset:null==t.offset?(i=r.bbox(),t.flip=i.cx,t.offset=i.cy):t.flip=t.offset,n=(new P.Matrix).flip(t.flip,t.offset)):null==t.x&&null==t.y||(n=new P.Translate(t.x,t.y)),n?(n.relative=e,this.last().transforms.push(n),this._callStart()):this)}}),P.extend(P.Element,{untransform:function(){return this.attr("transform",null)},matrixify:function(){return(this.attr("transform")||"").split(P.regex.transforms).slice(0,-1).map(function(t){var e=t.trim().split("(");return[e[0],e[1].split(P.regex.delimiter).map(function(t){return parseFloat(t)})]}).reduce(function(t,e){return"matrix"==e[0]?t.multiply(x(e[1])):t[e[0]].apply(t,e[1])},new P.Matrix)},toParent:function(t){if(this==t)return this;var e=this.screenCTM(),n=t.screenCTM().inverse();return this.addTo(t).untransform().transform(n.multiply(e)),this},toDoc:function(){return this.toParent(this.doc())}}),P.Transformation=P.invent({create:function(t,e){if(arguments.length>1&&"boolean"!=typeof e)return this.constructor.call(this,[].slice.call(arguments));if(Array.isArray(t))for(var n=0,i=this.arguments.length;n<i;++n)this[this.arguments[n]]=t[n];else if("object"==typeof t)for(var n=0,i=this.arguments.length;n<i;++n)this[this.arguments[n]]=t[this.arguments[n]];this.inversed=!1,!0===e&&(this.inversed=!0)},extend:{arguments:[],method:"",at:function(t){for(var e=[],n=0,i=this.arguments.length;n<i;++n)e.push(this[this.arguments[n]]);var r=this._undo||new P.Matrix;return r=(new P.Matrix).morph(P.Matrix.prototype[this.method].apply(r,e)).at(t),this.inversed?r.inverse():r},undo:function(t){for(var e=0,n=this.arguments.length;e<n;++e)t[this.arguments[e]]=void 0===this[this.arguments[e]]?0:t[this.arguments[e]];return t.cx=this.cx,t.cy=this.cy,this._undo=new(P[l(this.method)])(t,!0).at(1),this}}}),P.Translate=P.invent({parent:P.Matrix,inherit:P.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["transformedX","transformedY"],method:"translate"}}),P.Rotate=P.invent({parent:P.Matrix,inherit:P.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["rotation","cx","cy"],method:"rotate",at:function(t){var e=(new P.Matrix).rotate((new P.Number).morph(this.rotation-(this._undo?this._undo.rotation:0)).at(t),this.cx,this.cy);return this.inversed?e.inverse():e},undo:function(t){return this._undo=t,this}}}),P.Scale=P.invent({parent:P.Matrix,inherit:P.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["scaleX","scaleY","cx","cy"],method:"scale"}}),P.Skew=P.invent({parent:P.Matrix,inherit:P.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["skewX","skewY","cx","cy"],method:"skew"}}),P.extend(P.Element,{css:function(t,e){var n,i,r={};if(0===arguments.length)return this.node.style.cssText.split(/\s*;\s*/).filter(function(t){return!!t.length}).forEach(function(t){n=t.split(/\s*:\s*/),r[n[0]]=n[1]}),r;if(arguments.length<2){if(Array.isArray(t)){for(i=t.length;i--;)r[u(t[i])]=this.node.style[u(t[i])];return r}if("string"==typeof t)return this.node.style[u(t)];if("object"==typeof t)for(i in t)this.node.style[u(i)]=null==t[i]||P.regex.isBlank.test(t[i])?"":t[i]}return 2===arguments.length&&(this.node.style[u(t)]=null==e||P.regex.isBlank.test(e)?"":e),this}}),P.Parent=P.invent({create:function(t){this.constructor.call(this,t)},inherit:P.Element,extend:{children:function(){return P.utils.map(this.node.children,function(t){return P.adopt(t)})},add:function(t,e){return t=n(t),null==e?this.node.appendChild(t.node):t.node!==this.node.children[e]&&this.node.insertBefore(t.node,this.node.children[e]),this},put:function(t,e){return this.add(t,e),t.instance||t},has:function(t){return this.index(t)>=0},index:function(t){return[].slice.call(this.node.children).indexOf(t.node)},get:function(t){return P.adopt(this.node.children[t])},first:function(){return this.get(0)},last:function(){return this.get(this.node.children.length-1)},each:function(t,e){var n,i,r=this.children();for(n=0,i=r.length;n<i;n++)r[n]instanceof P.Element&&t.apply(r[n],[n,r]),e&&r[n]instanceof P.Parent&&r[n].each(t,e);return this},removeElement:function(t){return 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P.listeners[i][r])P.off(t,[r,a].join("."));delete P.listeners[i][r]}}else{for(e in P.listeners[i])P.off(t,e);delete P.listeners[i],delete P.handlerMap[i]}},P.extend(P.Element,{on:function(t,e,n,i){return P.on(this,t,e,n,i),this},off:function(t,e){return P.off(this.node,t,e),this},fire:function(e,n){return e instanceof t.Event?this.node.dispatchEvent(e):this.node.dispatchEvent(e=new t.CustomEvent(e,{detail:n,cancelable:!0})),this._event=e,this},event:function(){return this._event}}),P.Defs=P.invent({create:"defs",inherit:P.Container}),P.G=P.invent({create:"g",inherit:P.Container,extend:{x:function(t){return null==t?this.transform("x"):this.transform({x:t-this.x()},!0)},y:function(t){return null==t?this.transform("y"):this.transform({y:t-this.y()},!0)},cx:function(t){return null==t?this.gbox().cx:this.x(t-this.gbox().width/2)},cy:function(t){return null==t?this.gbox().cy:this.y(t-this.gbox().height/2)},gbox:function(){var t=this.bbox(),e=this.transform();return 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P.Number(e)})},to:function(t,e){return"radialGradient"===(this._target||this).type?this.attr({cx:new P.Number(t),cy:new P.Number(e)}):this.attr({x2:new P.Number(t),y2:new P.Number(e)})}}),P.extend(P.Defs,{gradient:function(t,e){return this.put(new P.Gradient(t)).update(e)}}),P.Stop=P.invent({create:"stop",inherit:P.Element,extend:{update:function(t){return("number"==typeof t||t instanceof P.Number)&&(t={offset:arguments[0],color:arguments[1],opacity:arguments[2]}),null!=t.opacity&&this.attr("stop-opacity",t.opacity),null!=t.color&&this.attr("stop-color",t.color),null!=t.offset&&this.attr("offset",new P.Number(t.offset)),this}}}),P.Pattern=P.invent({create:"pattern",inherit:P.Container,extend:{url:function(){return"url(#"+this.id()+")"},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},toString:function(){return this.url()},attr:function(t,e,n){return"transform"===t&&(t="patternTransform"),P.Container.prototype.attr.call(this,t,e,n)}},construct:{pattern:function(t,e,n){return this.defs().pattern(t,e,n)}}}),P.extend(P.Defs,{pattern:function(t,e,n){return this.put(new P.Pattern).update(n).attr({x:0,y:0,width:t,height:e,patternUnits:"userSpaceOnUse"})}}),P.Doc=P.invent({create:function(t){this.constructor.call(this,t||P.create("svg")),this.namespace().defs()},inherit:P.Container,extend:{namespace:function(){return this.attr({xmlns:P.ns,version:"1.1"}).attr("xmlns:xlink",P.xlink,P.xmlns).attr("xmlns:svgjs",P.svgjs,P.xmlns)},defs:function(){return P.adopt(this.node.getElementsByTagName("defs")[0])||this.put(new P.Defs)},parent:function(){return"#document"===this.node.parentNode.nodeName?null:this.node.parentNode},remove:function(){return this.parent()&&this.parent().removeChild(this.node),this},clear:function(){for(;this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);return 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null==t?e.height:this.size(e.width,t)}}),P.Path=P.invent({create:"path",inherit:P.Shape,extend:{morphArray:P.PathArray,array:function(){return this._array||(this._array=new P.PathArray(this.attr("d")))},plot:function(t){return null==t?this.array():this.clear().attr("d","string"==typeof t?t:this._array=new P.PathArray(t))},clear:function(){return delete this._array,this},move:function(t,e){return this.attr("d",this.array().move(t,e))},x:function(t){return null==t?this.bbox().x:this.move(t,this.bbox().y)},y:function(t){return null==t?this.bbox().y:this.move(this.bbox().x,t)},size:function(t,e){var n=d(this,t,e);return this.attr("d",this.array().size(n.width,n.height))},width:function(t){return null==t?this.bbox().width:this.size(t,this.bbox().height)},height:function(t){return null==t?this.bbox().height:this.size(this.bbox().width,t)}},construct:{path:function(t){return this.put(new P.Path).plot(t||new P.PathArray)}}}),P.Image=P.invent({create:"image",inherit:P.Shape,extend:{load:function(e,n){if(!e)return this;var i=new t.Image;return P.on(i,"load",function(t){var r=this.parent(P.Pattern);0===this.width()&&0===this.height()&&this.size(i.width,i.height),r instanceof P.Pattern&&0===r.width()&&0===r.height()&&r.size(this.width(),this.height()),"function"==typeof n&&n.call(this,{width:i.width,height:i.height,ratio:i.width/i.height,url:e})},this),P.on(i,"load error",function(){P.off(i)}),this.attr("href",i.src=e,P.xlink)}},construct:{image:function(t,e){return this.put(new P.Image).size(0,0).load(t,e)}}}),P.Text=P.invent({create:function(t){this.constructor.call(this,t||P.create("text")),this.dom.leading=new P.Number(1.3),this._rebuild=!0,this._build=!1,this.attr("font-family",P.defaults.attrs["font-family"])},inherit:P.Parent,extend:{x:function(t){return null==t?this.attr("x"):this.attr("x",t)},y:function(t){var e=this.attr("y"),n="number"==typeof e?e-this.bbox().y:0;return 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t?t.split(P.regex.delimiter).map(parseFloat):Array.isArray(t)?t:"object"==typeof t?[null!=t.left?t.left:t.x,null!=t.top?t.top:t.y,t.width,t.height]:4===arguments.length?[].slice.call(arguments):e,this.x=t[0],this.y=t[1],this.width=t[2],this.height=t[3],w(this)},extend:{merge:function(t){var e=Math.min(this.x,t.x),n=Math.min(this.y,t.y);return new P.Box(e,n,Math.max(this.x+this.width,t.x+t.width)-e,Math.max(this.y+this.height,t.y+t.height)-n)},transform:function(t){var e=1/0,n=-1/0,i=1/0,r=-1/0;return[new P.Point(this.x,this.y),new P.Point(this.x2,this.y),new P.Point(this.x,this.y2),new P.Point(this.x2,this.y2)].forEach(function(s){s=s.transform(t),e=Math.min(e,s.x),n=Math.max(n,s.x),i=Math.min(i,s.y),r=Math.max(r,s.y)}),new P.Box(e,i,n-e,r-i)},addOffset:function(){return this.x+=t.pageXOffset,this.y+=t.pageYOffset,this},toString:function(){return this.x+" "+this.y+" "+this.width+" "+this.height},morph:function(t,e,n,i){return this.destination=new P.Box(t,e,n,i),this},at:function(t){return this.destination?new P.Box(this.x+(this.destination.x-this.x)*t,this.y+(this.destination.y-this.y)*t,this.width+(this.destination.width-this.width)*t,this.height+(this.destination.height-this.height)*t):this}},parent:P.Element,construct:{bbox:function(){var t;try{if(t=this.node.getBBox(),i(t)&&!r(this.node))throw new Exception("Element not in the dom")}catch(n){try{var e=this.clone(P.parser().svg).show();t=e.node.getBBox(),e.remove()}catch(t){console.warn("Getting a bounding box of this element is not possible")}}return new P.Box(t)},rbox:function(t){try{var e=new P.Box(this.node.getBoundingClientRect());return t?e.transform(t.screenCTM().inverse()):e.addOffset()}catch(t){return new P.Box}}}}),P.extend([P.Doc,P.Nested,P.Symbol,P.Image,P.Pattern,P.Marker,P.ForeignObject,P.View],{viewbox:function(t,e,n,i){return null==t?new P.Box(this.attr("viewBox")):this.attr("viewBox",new P.Box(t,e,n,i))}}),P.parser=function(){var t;return P.parser.nodes.svg.node.parentNode||(t=e.body||e.documentElement,P.parser.nodes.svg.addTo(t)),P.parser.nodes},P.parser.nodes={svg:(new P.Nested).size(2,0).css({opacity:0,position:"absolute",left:"-100%",top:"-100%",overflow:"hidden"})},P.parser.nodes.path=P.parser.nodes.svg.path().node,P});
\ No newline at end of file diff --git a/src/parent.js b/src/parent.js index f8b6ee1..4583ebf 100644 --- a/src/parent.js +++ b/src/parent.js @@ -1,82 +1,86 @@ SVG.Parent = SVG.invent({ // Initialize node - create: function(node) { + create: function (node) { this.constructor.call(this, node) - } + }, // Inherit from -, inherit: SVG.Element + inherit: SVG.Element, // Add class methods -, extend: { + extend: { // Returns all child elements - children: function() { - return SVG.utils.map(this.node.children, function(node) { + children: function () { + return SVG.utils.map(this.node.children, function (node) { return SVG.adopt(node) }) - } + }, // Add given element at a position - , add: function(element, i) { + add: function (element, i) { element = createElement(element) - if (i == null) + if (i == null) { this.node.appendChild(element.node) - else if (element.node != this.node.children[i]) + } else if (element.node !== this.node.children[i]) { this.node.insertBefore(element.node, this.node.children[i]) + } return this - } + }, // Basically does the same as `add()` but returns the added element instead - , put: function(element, i) { + put: function (element, i) { this.add(element, i) return element.instance || element - } + }, // Checks if the given element is a child - , has: function(element) { + has: function (element) { return this.index(element) >= 0 - } + }, // Gets index of given element - , index: function(element) { + index: function (element) { return [].slice.call(this.node.children).indexOf(element.node) - } + }, // Get a element at the given index - , get: function(i) { + get: function (i) { return SVG.adopt(this.node.children[i]) - } + }, // Get first child - , first: function() { + first: function () { return this.get(0) - } + }, // Get the last child - , last: function() { + last: function () { return this.get(this.node.children.length - 1) - } + }, // Iterates over all children and invokes a given block - , each: function(block, deep) { + each: function (block, deep) { + var children = this.children() var i, il - , children = this.children() for (i = 0, il = children.length; i < il; i++) { - if (children[i] instanceof SVG.Element) + if (children[i] instanceof SVG.Element) { block.apply(children[i], [i, children]) + } - if (deep && (children[i] instanceof SVG.Parent)) + if (deep && (children[i] instanceof SVG.Parent)) { children[i].each(block, deep) + } } return this - } + }, // Remove a given child - , removeElement: function(element) { + removeElement: function (element) { this.node.removeChild(element.node) return this - } + }, // Remove all elements in this container - , clear: function() { + clear: function () { // remove children - while(this.node.hasChildNodes()) + while (this.node.hasChildNodes()) { this.node.removeChild(this.node.lastChild) + } // remove defs reference delete this._defs diff --git a/src/parser.js b/src/parser.js index 6988807..c3ab7a4 100644 --- a/src/parser.js +++ b/src/parser.js @@ -1,7 +1,8 @@ -SVG.parser = function() { + +SVG.parser = function () { var b - if(!SVG.parser.nodes.svg.node.parentNode) { + if (!SVG.parser.nodes.svg.node.parentNode) { b = document.body || document.documentElement SVG.parser.nodes.svg.addTo(b) } @@ -11,11 +12,11 @@ SVG.parser = function() { SVG.parser.nodes = { svg: new SVG.Nested().size(2, 0).css({ - opacity:0, - position:'absolute', - left:'-100%', - top:'-100%', - overflow:'hidden' + opacity: 0, + position: 'absolute', + left: '-100%', + top: '-100%', + overflow: 'hidden' }) } diff --git a/src/path.js b/src/path.js index 84392a2..041027b 100644 --- a/src/path.js +++ b/src/path.js @@ -1,63 +1,61 @@ SVG.Path = SVG.invent({ // Initialize node - create: 'path' + create: 'path', // Inherit from -, inherit: SVG.Shape + inherit: SVG.Shape, // Add class methods -, extend: { + extend: { // Define morphable array - morphArray: SVG.PathArray + morphArray: SVG.PathArray, // Get array - , array: function() { + array: function () { return this._array || (this._array = new SVG.PathArray(this.attr('d'))) - } + }, // Plot new path - , plot: function(d) { - return (d == null) ? - this.array() : - this.clear().attr('d', typeof d == 'string' ? d : (this._array = new SVG.PathArray(d))) - } + plot: function (d) { + return (d == null) ? this.array() + : this.clear().attr('d', typeof d === 'string' ? d : (this._array = new SVG.PathArray(d))) + }, // Clear array cache - , clear: function() { + clear: function () { delete this._array return this - } + }, // Move by left top corner - , move: function(x, y) { + move: function (x, y) { return this.attr('d', this.array().move(x, y)) - } + }, // Move by left top corner over x-axis - , x: function(x) { + x: function (x) { return x == null ? this.bbox().x : this.move(x, this.bbox().y) - } + }, // Move by left top corner over y-axis - , y: function(y) { + y: function (y) { return y == null ? this.bbox().y : this.move(this.bbox().x, y) - } + }, // Set element size to given width and height - , size: function(width, height) { + size: function (width, height) { var p = proportionalSize(this, width, height) - return this.attr('d', this.array().size(p.width, p.height)) - } + }, // Set width of element - , width: function(width) { + width: function (width) { return width == null ? this.bbox().width : this.size(width, this.bbox().height) - } + }, // Set height of element - , height: function(height) { + height: function (height) { return height == null ? this.bbox().height : this.size(this.bbox().width, height) } - } + }, // Add parent method -, construct: { + construct: { // Create a wrapped path element - path: function(d) { + path: function (d) { // make sure plot is called as a setter - return this.put(new SVG.Path).plot(d || new SVG.PathArray) + return this.put(new SVG.Path()).plot(d || new SVG.PathArray()) } } }) diff --git a/src/patharray.js b/src/patharray.js index 697bc68..d1b9420 100644 --- a/src/patharray.js +++ b/src/patharray.js @@ -1,49 +1,49 @@ var pathHandlers = { - M: function(c, p, p0) { + M: function (c, p, p0) { p.x = p0.x = c[0] p.y = p0.y = c[1] return ['M', p.x, p.y] }, - L: function(c, p) { + L: function (c, p) { p.x = c[0] p.y = c[1] return ['L', c[0], c[1]] }, - H: function(c, p) { + H: function (c, p) { p.x = c[0] return ['H', c[0]] }, - V: function(c, p) { + V: function (c, p) { p.y = c[0] return ['V', c[0]] }, - C: function(c, p) { + C: function (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(c, p) { + S: function (c, p) { p.x = c[2] p.y = c[3] return ['S', c[0], c[1], c[2], c[3]] }, - Q: function(c, p) { + Q: function (c, p) { p.x = c[2] p.y = c[3] return ['Q', c[0], c[1], c[2], c[3]] }, - T: function(c, p) { + T: function (c, p) { p.x = c[0] p.y = c[1] return ['T', c[0], c[1]] }, - Z: function(c, p, p0) { + Z: function (c, p, p0) { p.x = p0.x p.y = p0.y return ['Z'] }, - A: function(c, p) { + A: function (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]] @@ -52,19 +52,19 @@ var pathHandlers = { 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, +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) + } 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) } @@ -72,21 +72,21 @@ for(var i = 0, il = mlhvqtcsaz.length; i < il; ++i){ } // Path points array -SVG.PathArray = function(array, fallback) { +SVG.PathArray = function (array, fallback) { SVG.Array.call(this, array, fallback || [['M', 0, 0]]) } // Inherit from SVG.Array -SVG.PathArray.prototype = new SVG.Array +SVG.PathArray.prototype = new SVG.Array() SVG.PathArray.prototype.constructor = SVG.PathArray SVG.extend(SVG.PathArray, { // Convert array to string - toString: function() { + toString: function () { return arrayToString(this.value) - } + }, // Move path string -, move: function(x, y) { + move: function (x, y) { // get bounding box of current situation var box = this.bbox() @@ -99,121 +99,113 @@ SVG.extend(SVG.PathArray, { for (var l, i = this.value.length - 1; i >= 0; i--) { l = this.value[i][0] - if (l == 'M' || l == 'L' || l == 'T') { + if (l === 'M' || l === 'L' || l === 'T') { this.value[i][1] += x this.value[i][2] += y - - } else if (l == 'H') { + } else if (l === 'H') { this.value[i][1] += x - - } else if (l == 'V') { + } else if (l === 'V') { this.value[i][1] += y - - } else if (l == 'C' || l == 'S' || l == 'Q') { + } else if (l === 'C' || l === 'S' || l === 'Q') { this.value[i][1] += x this.value[i][2] += y this.value[i][3] += x this.value[i][4] += y - if (l == 'C') { + if (l === 'C') { this.value[i][5] += x this.value[i][6] += y } - - } else if (l == 'A') { + } else if (l === 'A') { this.value[i][6] += x this.value[i][7] += y } - } } return this - } + }, // Resize path string -, size: function(width, height) { + size: function (width, height) { // get bounding box of current situation - var i, l, box = this.bbox() + var box = this.bbox() + var i, l // recalculate position of all points according to new size for (i = this.value.length - 1; i >= 0; i--) { l = this.value[i][0] - if (l == 'M' || l == 'L' || l == 'T') { - this.value[i][1] = ((this.value[i][1] - box.x) * width) / box.width + box.x + if (l === 'M' || l === 'L' || l === 'T') { + this.value[i][1] = ((this.value[i][1] - box.x) * width) / box.width + box.x this.value[i][2] = ((this.value[i][2] - box.y) * height) / box.height + box.y - - } else if (l == 'H') { - this.value[i][1] = ((this.value[i][1] - box.x) * width) / box.width + box.x - - } else if (l == 'V') { + } else if (l === 'H') { + this.value[i][1] = ((this.value[i][1] - box.x) * width) / box.width + box.x + } else if (l === 'V') { this.value[i][1] = ((this.value[i][1] - box.y) * height) / box.height + box.y - - } else if (l == 'C' || l == 'S' || l == 'Q') { - this.value[i][1] = ((this.value[i][1] - box.x) * width) / box.width + box.x + } else if (l === 'C' || l === 'S' || l === 'Q') { + this.value[i][1] = ((this.value[i][1] - box.x) * width) / box.width + box.x this.value[i][2] = ((this.value[i][2] - box.y) * height) / box.height + box.y - this.value[i][3] = ((this.value[i][3] - box.x) * width) / box.width + box.x + this.value[i][3] = ((this.value[i][3] - box.x) * width) / box.width + box.x this.value[i][4] = ((this.value[i][4] - box.y) * height) / box.height + box.y - if (l == 'C') { - this.value[i][5] = ((this.value[i][5] - box.x) * width) / box.width + box.x + if (l === 'C') { + this.value[i][5] = ((this.value[i][5] - box.x) * width) / box.width + box.x this.value[i][6] = ((this.value[i][6] - box.y) * height) / box.height + box.y } - - } else if (l == 'A') { + } else if (l === 'A') { // resize radii - this.value[i][1] = (this.value[i][1] * width) / box.width + this.value[i][1] = (this.value[i][1] * width) / box.width this.value[i][2] = (this.value[i][2] * height) / box.height // move position values - this.value[i][6] = ((this.value[i][6] - box.x) * width) / box.width + box.x + this.value[i][6] = ((this.value[i][6] - box.x) * width) / box.width + box.x this.value[i][7] = ((this.value[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(pathArray) { + equalCommands: function (pathArray) { var i, il, equalCommands pathArray = new SVG.PathArray(pathArray) equalCommands = this.value.length === pathArray.value.length - for(i = 0, il = this.value.length; equalCommands && i < il; i++) { + for (i = 0, il = this.value.length; equalCommands && i < il; i++) { equalCommands = this.value[i][0] === pathArray.value[i][0] } return equalCommands - } + }, // Make path array morphable -, morph: function(pathArray) { + morph: function (pathArray) { pathArray = new SVG.PathArray(pathArray) - if(this.equalCommands(pathArray)) { + if (this.equalCommands(pathArray)) { this.destination = pathArray } else { this.destination = null } return this - } + }, // Get morphed path array at given position -, at: function(pos) { + at: function (pos) { // make sure a destination is defined if (!this.destination) return this var sourceArray = this.value - , destinationArray = this.destination.value - , array = [], pathArray = new SVG.PathArray() - , i, il, j, jl + var destinationArray = this.destination.value + var array = [] + var pathArray = new SVG.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++) { + 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: @@ -221,74 +213,70 @@ SVG.extend(SVG.PathArray, { // 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) + 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(array) { + parse: function (array) { // if it's already a patharray, no need to parse it if (array instanceof SVG.PathArray) return array.valueOf() // prepare for parsing var i, x0, y0, s, seg, arr - , x = 0 - , y = 0 - , 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'){ + var x = 0 + var y = 0 + 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(SVG.regex.numbersWithDots, pathRegReplace) // convert 45.123.123 to 45.123 .123 .replace(SVG.regex.pathLetters, ' $& ') // put some room between letters and numbers .replace(SVG.regex.hyphen, '$1 -') // add space before hyphen .trim() // trim .split(SVG.regex.delimiter) // split into array - - }else{ - array = array.reduce(function(prev, curr){ + } 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 arr = [] - , p = new SVG.Point() - , p0 = new SVG.Point() - , index = 0 - , len = array.length + var result = [] + var p = new SVG.Point() + var p0 = new SVG.Point() + var index = 0 + var len = array.length - do{ + do { // Test if we have a path letter - if(SVG.regex.isPathLetter.test(array[index])){ + if (SVG.regex.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'){ + } else if (s === 'M') { s = 'L' - }else if(s == 'm'){ + } else if (s === 'm') { s = 'l' } - arr.push(pathHandlers[s].call(null, + result.push(pathHandlers[s].call(null, array.slice(index, (index = index + paramCnt[s.toUpperCase()])).map(parseFloat), p, p0 ) ) + } while (len > index) - }while(len > index) - - return arr - - } + return result + }, // Get bounding box of path -, bbox: function() { + bbox: function () { SVG.parser().path.setAttribute('d', this.toString()) return SVG.parser.nodes.path.getBBox() } diff --git a/src/pattern.js b/src/pattern.js index cae0958..d4c4116 100644 --- a/src/pattern.js +++ b/src/pattern.js @@ -1,43 +1,44 @@ SVG.Pattern = SVG.invent({ // Initialize node - create: 'pattern' + create: 'pattern', // Inherit from -, inherit: SVG.Container + inherit: SVG.Container, // Add class methods -, extend: { + extend: { // Return the fill id - url: function() { + url: function () { return 'url(#' + this.id() + ')' - } + }, // Update pattern by rebuilding - , update: function(block) { + update: function (block) { // remove content this.clear() - + // invoke passed block - if (typeof block == 'function') + if (typeof block === 'function') { block.call(this, this) - + } + return this - } + }, // Alias string convertion to fill - , toString: function() { + toString: function () { return this.url() - } + }, // custom attr to handle transform - , attr: function(a, b, c) { - if(a == 'transform') a = 'patternTransform' + attr: function (a, b, c) { + if (a === 'transform') a = 'patternTransform' return SVG.Container.prototype.attr.call(this, a, b, c) } - } - + }, + // Add parent method -, construct: { + construct: { // Create pattern element in defs - pattern: function(width, height, block) { + pattern: function (width, height, block) { return this.defs().pattern(width, height, block) } } @@ -45,14 +46,14 @@ SVG.Pattern = SVG.invent({ SVG.extend(SVG.Defs, { // Define gradient - pattern: function(width, height, block) { - return this.put(new SVG.Pattern).update(block).attr({ - x: 0 - , y: 0 - , width: width - , height: height - , patternUnits: 'userSpaceOnUse' + pattern: function (width, height, block) { + return this.put(new SVG.Pattern()).update(block).attr({ + x: 0, + y: 0, + width: width, + height: height, + patternUnits: 'userSpaceOnUse' }) } -})
\ No newline at end of file +}) diff --git a/src/point.js b/src/point.js index 2ae2271..682092e 100644 --- a/src/point.js +++ b/src/point.js @@ -1,49 +1,49 @@ + SVG.Point = SVG.invent({ // Initialize - create: function(x,y) { - var i, source, base = {x:0, y:0} + create: function (x, y) { + var base = {x: 0, y: 0} + var source // ensure source as object - source = Array.isArray(x) ? - {x:x[0], y:x[1]} : - typeof x === 'object' ? - {x:x.x, y:x.y} : - x != null ? - {x:x, y:(y != null ? y : x)} : base // If y has no value, then x is used has its value + source = Array.isArray(x) ? {x: x[0], y: x[1]} + : typeof x === 'object' ? {x: x.x, y: x.y} + : x != null ? {x: x, y: (y != null ? y : x)} + : base // If y has no value, then x is used has its value // merge source this.x = source.x this.y = source.y - } + }, // Add methods -, extend: { + extend: { // Clone point - clone: function() { + clone: function () { return new SVG.Point(this) - } + }, // Morph one point into another - , morph: function(x, y) { + morph: function (x, y) { // store new destination this.destination = new SVG.Point(x, y) return this - } + }, // Get morphed point at a given position - , at: function(pos) { + at: function (pos) { // make sure a destination is defined if (!this.destination) return this // calculate morphed matrix at a given position var point = new SVG.Point({ - x: this.x + (this.destination.x - this.x) * pos - , y: this.y + (this.destination.y - this.y) * pos + x: this.x + (this.destination.x - this.x) * pos, + y: this.y + (this.destination.y - this.y) * pos }) return point - } + }, // Convert to native SVGPoint - , native: function() { + native: function () { // create new point var point = SVG.parser.nodes.svg.node.createSVGPoint() @@ -52,21 +52,19 @@ SVG.Point = SVG.invent({ point.y = this.y return point - } + }, // transform point with matrix - , transform: function(matrix) { + transform: function (matrix) { return new SVG.Point(this.native().matrixTransform(matrix.native())) } - } - }) SVG.extend(SVG.Element, { // Get point - point: function(x, y) { - return new SVG.Point(x,y).transform(this.screenCTM().inverse()); + point: function (x, y) { + return new SVG.Point(x, y).transform(this.screenCTM().inverse()) } }) diff --git a/src/pointarray.js b/src/pointarray.js index fca684f..3941705 100644 --- a/src/pointarray.js +++ b/src/pointarray.js @@ -1,46 +1,52 @@ + // Poly points array -SVG.PointArray = function(array, fallback) { - SVG.Array.call(this, array, fallback || [[0,0]]) +SVG.PointArray = function (array, fallback) { + SVG.Array.call(this, array, fallback || [[0, 0]]) } // Inherit from SVG.Array -SVG.PointArray.prototype = new SVG.Array +SVG.PointArray.prototype = new SVG.Array() SVG.PointArray.prototype.constructor = SVG.PointArray SVG.extend(SVG.PointArray, { // Convert array to string - toString: function() { + toString: function () { // convert to a poly point string - for (var i = 0, il = this.value.length, array = []; i < il; i++) + for (var i = 0, il = this.value.length, array = []; i < il; i++) { array.push(this.value[i].join(',')) + } return array.join(' ') - } + }, + // Convert array to line object -, toLine: function() { + toLine: function () { return { - x1: this.value[0][0] - , y1: this.value[0][1] - , x2: this.value[1][0] - , y2: this.value[1][1] + x1: this.value[0][0], + y1: this.value[0][1], + x2: this.value[1][0], + y2: this.value[1][1] } - } + }, + // Get morphed array at given position -, at: function(pos) { + at: function (pos) { // make sure a destination is defined if (!this.destination) return this // generate morphed point string - for (var i = 0, il = this.value.length, array = []; i < il; i++) + for (var i = 0, il = this.value.length, array = []; i < il; i++) { array.push([ - this.value[i][0] + (this.destination[i][0] - this.value[i][0]) * pos - , this.value[i][1] + (this.destination[i][1] - this.value[i][1]) * pos + this.value[i][0] + (this.destination[i][0] - this.value[i][0]) * pos, + this.value[i][1] + (this.destination[i][1] - this.value[i][1]) * pos ]) + } return new SVG.PointArray(array) - } + }, + // Parse point string and flat array -, parse: function(array) { + parse: function (array) { var points = [] array = array.valueOf() @@ -48,7 +54,7 @@ SVG.extend(SVG.PointArray, { // if it is an array if (Array.isArray(array)) { // and it is not flat, there is no need to parse it - if(Array.isArray(array[0])) { + if (Array.isArray(array[0])) { return array } } else { // Else, it is considered as a string @@ -61,13 +67,15 @@ SVG.extend(SVG.PointArray, { 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] ]) + 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(x, y) { + move: function (x, y) { var box = this.bbox() // get relative offset @@ -75,33 +83,40 @@ SVG.extend(SVG.PointArray, { y -= box.y // move every point - if (!isNaN(x) && !isNaN(y)) - for (var i = this.value.length - 1; i >= 0; i--) + if (!isNaN(x) && !isNaN(y)) { + for (var i = this.value.length - 1; i >= 0; i--) { this.value[i] = [this.value[i][0] + x, this.value[i][1] + y] + } + } return this - } + }, // Resize poly string -, size: function(width, height) { - var i, box = this.bbox() + size: function (width, height) { + var i + var box = this.bbox() // recalculate position of all points according to new size for (i = this.value.length - 1; i >= 0; i--) { - if(box.width) this.value[i][0] = ((this.value[i][0] - box.x) * width) / box.width + box.x - if(box.height) this.value[i][1] = ((this.value[i][1] - box.y) * height) / box.height + box.y + if (box.width) this.value[i][0] = ((this.value[i][0] - box.x) * width) / box.width + box.x + if (box.height) this.value[i][1] = ((this.value[i][1] - box.y) * height) / box.height + box.y } return this - } + }, + // Get bounding box of points -, bbox: function() { - var maxX = -Infinity, maxY = -Infinity, minX = Infinity, minY = Infinity - this.value.forEach(function(el) { + bbox: function () { + var maxX = -Infinity + var maxY = -Infinity + var minX = Infinity + var minY = Infinity + this.value.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} + return {x: minX, y: minY, width: maxX - minX, height: maxY - minY} } }) diff --git a/src/pointed.js b/src/pointed.js index 9ef70d3..901b87b 100644 --- a/src/pointed.js +++ b/src/pointed.js @@ -1,25 +1,25 @@ // unify all point to point elements SVG.extend([SVG.Line, SVG.Polyline, SVG.Polygon], { // Define morphable array - morphArray: SVG.PointArray + morphArray: SVG.PointArray, // Move by left top corner over x-axis -, x: function(x) { + x: function (x) { return x == null ? this.bbox().x : this.move(x, this.bbox().y) - } + }, // Move by left top corner over y-axis -, y: function(y) { + y: function (y) { return y == null ? this.bbox().y : this.move(this.bbox().x, y) - } + }, // Set width of element -, width: function(width) { + width: function (width) { var b = this.bbox() return width == null ? b.width : this.size(width, b.height) - } + }, // Set height of element -, height: function(height) { + height: function (height) { var b = this.bbox() - return height == null ? b.height : this.size(b.width, height) + return height == null ? b.height : this.size(b.width, height) } -})
\ No newline at end of file +}) diff --git a/src/poly.js b/src/poly.js index ae86ac3..db29797 100644 --- a/src/poly.js +++ b/src/poly.js @@ -1,33 +1,33 @@ SVG.Polyline = SVG.invent({ // Initialize node - create: 'polyline' + create: 'polyline', // Inherit from -, inherit: SVG.Shape + inherit: SVG.Shape, // Add parent method -, construct: { + construct: { // Create a wrapped polyline element - polyline: function(p) { + polyline: function (p) { // make sure plot is called as a setter - return this.put(new SVG.Polyline).plot(p || new SVG.PointArray) + return this.put(new SVG.Polyline()).plot(p || new SVG.PointArray()) } } }) SVG.Polygon = SVG.invent({ // Initialize node - create: 'polygon' + create: 'polygon', // Inherit from -, inherit: SVG.Shape + inherit: SVG.Shape, // Add parent method -, construct: { + construct: { // Create a wrapped polygon element - polygon: function(p) { + polygon: function (p) { // make sure plot is called as a setter - return this.put(new SVG.Polygon).plot(p || new SVG.PointArray) + return this.put(new SVG.Polygon()).plot(p || new SVG.PointArray()) } } }) @@ -35,29 +35,31 @@ SVG.Polygon = SVG.invent({ // Add polygon-specific functions SVG.extend([SVG.Polyline, SVG.Polygon], { // Get array - array: function() { + array: function () { return this._array || (this._array = new SVG.PointArray(this.attr('points'))) - } + }, + // Plot new path -, plot: function(p) { - return (p == null) ? - this.array() : - this.clear().attr('points', typeof p == 'string' ? p : (this._array = new SVG.PointArray(p))) - } + plot: function (p) { + return (p == null) ? this.array() + : this.clear().attr('points', typeof p === 'string' ? p + : (this._array = new SVG.PointArray(p))) + }, + // Clear array cache -, clear: function() { + clear: function () { delete this._array return this - } + }, + // Move by left top corner -, move: function(x, y) { + move: function (x, y) { return this.attr('points', this.array().move(x, y)) - } + }, + // Set element size to given width and height -, size: function(width, height) { + size: function (width, height) { var p = proportionalSize(this, width, height) - return this.attr('points', this.array().size(p.width, p.height)) } - }) diff --git a/src/rect.js b/src/rect.js index 6c639fe..35a3678 100644 --- a/src/rect.js +++ b/src/rect.js @@ -1,15 +1,16 @@ + SVG.Rect = SVG.invent({ // Initialize node - create: 'rect' + create: 'rect', // Inherit from -, inherit: SVG.Shape - + inherit: SVG.Shape, + // Add parent method -, construct: { + construct: { // Create a rect element - rect: function(width, height) { + rect: function (width, height) { return this.put(new SVG.Rect()).size(width, height) } } -})
\ No newline at end of file +}) diff --git a/src/regex.js b/src/regex.js index c0ca706..5a3e3eb 100644 --- a/src/regex.js +++ b/src/regex.js @@ -1,61 +1,61 @@ // Storage for regular expressions SVG.regex = { // Parse unit value - numberAndUnit: /^([+-]?(\d+(\.\d*)?|\.\d+)(e[+-]?\d+)?)([a-z%]*)$/i + numberAndUnit: /^([+-]?(\d+(\.\d*)?|\.\d+)(e[+-]?\d+)?)([a-z%]*)$/i, // Parse hex value -, hex: /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i + hex: /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i, // Parse rgb value -, rgb: /rgb\((\d+),(\d+),(\d+)\)/ + rgb: /rgb\((\d+),(\d+),(\d+)\)/, // Parse reference id -, reference: /#([a-z0-9\-_]+)/i + reference: /#([a-z0-9\-_]+)/i, // splits a transformation chain -, transforms: /\)\s*,?\s*/ + transforms: /\)\s*,?\s*/, // Whitespace -, whitespace: /\s/g + whitespace: /\s/g, // Test hex value -, isHex: /^#[a-f0-9]{3,6}$/i + isHex: /^#[a-f0-9]{3,6}$/i, // Test rgb value -, isRgb: /^rgb\(/ + isRgb: /^rgb\(/, // Test css declaration -, isCss: /[^:]+:[^;]+;?/ + isCss: /[^:]+:[^;]+;?/, // Test for blank string -, isBlank: /^(\s+)?$/ + isBlank: /^(\s+)?$/, // Test for numeric string -, isNumber: /^[+-]?(\d+(\.\d*)?|\.\d+)(e[+-]?\d+)?$/i + isNumber: /^[+-]?(\d+(\.\d*)?|\.\d+)(e[+-]?\d+)?$/i, // Test for percent value -, isPercent: /^-?[\d\.]+%$/ + isPercent: /^-?[\d.]+%$/, // Test for image url -, isImage: /\.(jpg|jpeg|png|gif|svg)(\?[^=]+.*)?/i + isImage: /\.(jpg|jpeg|png|gif|svg)(\?[^=]+.*)?/i, // split at whitespace and comma -, delimiter: /[\s,]+/ + delimiter: /[\s,]+/, // The following regex are used to parse the d attribute of a path // Matches all hyphens which are not after an exponent -, hyphen: /([^e])\-/gi + hyphen: /([^e])-/gi, // Replaces and tests for all path letters -, pathLetters: /[MLHVCSQTAZ]/gi + pathLetters: /[MLHVCSQTAZ]/gi, // yes we need this one, too -, isPathLetter: /[MLHVCSQTAZ]/i + isPathLetter: /[MLHVCSQTAZ]/i, // matches 0.154.23.45 -, numbersWithDots: /((\d?\.\d+(?:e[+-]?\d+)?)((?:\.\d+(?:e[+-]?\d+)?)+))+/gi + numbersWithDots: /((\d?\.\d+(?:e[+-]?\d+)?)((?:\.\d+(?:e[+-]?\d+)?)+))+/gi, // matches . -, dots: /\./g + dots: /\./g } diff --git a/src/selector.js b/src/selector.js index afe006d..8627521 100644 --- a/src/selector.js +++ b/src/selector.js @@ -1,29 +1,29 @@ // Method for getting an element by id -SVG.get = function(id) { +SVG.get = function (id) { var node = document.getElementById(idFromReference(id) || id) return SVG.adopt(node) } // Select elements by query string -SVG.select = function(query, parent) { - return SVG.utils.map((parent || document).querySelectorAll(query), function(node) { +SVG.select = function (query, parent) { + return SVG.utils.map((parent || document).querySelectorAll(query), function (node) { return SVG.adopt(node) }) } -SVG.$$ = function(query, parent) { - return SVG.utils.map((parent || document).querySelectorAll(query), function(node) { +SVG.$$ = function (query, parent) { + return SVG.utils.map((parent || document).querySelectorAll(query), function (node) { return SVG.adopt(node) }) } -SVG.$ = function(query, parent) { +SVG.$ = function (query, parent) { return SVG.adopt((parent || document).querySelector(query)) } SVG.extend(SVG.Parent, { // Scoped select method - select: function(query) { + select: function (query) { return SVG.select(query, this.node) } }) diff --git a/src/shape.js b/src/shape.js index 0f7b954..fe2ac45 100644 --- a/src/shape.js +++ b/src/shape.js @@ -1,10 +1,11 @@ + SVG.Shape = SVG.invent({ // Initialize node - create: function(node) { + create: function (node) { this.constructor.call(this, node) - } + }, // Inherit from -, inherit: SVG.Element + inherit: SVG.Element }) diff --git a/src/sugar.js b/src/sugar.js index 117acea..c3a3332 100644 --- a/src/sugar.js +++ b/src/sugar.js @@ -1,117 +1,120 @@ // Define list of available attributes for stroke and fill var sugar = { - stroke: ['color', 'width', 'opacity', 'linecap', 'linejoin', 'miterlimit', 'dasharray', 'dashoffset'] -, fill: ['color', 'opacity', 'rule'] -, prefix: function(t, a) { - return a == 'color' ? t : t + '-' + a + stroke: ['color', 'width', 'opacity', 'linecap', 'linejoin', 'miterlimit', 'dasharray', 'dashoffset'], + fill: ['color', 'opacity', 'rule'], + prefix: function (t, a) { + return a === 'color' ? t : t + '-' + a } } // Add sugar for fill and stroke -;['fill', 'stroke'].forEach(function(m) { - var i, extension = {} +;['fill', 'stroke'].forEach(function (m) { + var extension = {} + var i - extension[m] = function(o) { - if (typeof o == 'undefined') + extension[m] = function (o) { + if (typeof o === 'undefined') { return this - if (typeof o == 'string' || SVG.Color.isRgb(o) || (o && typeof o.fill === 'function')) + } + if (typeof o === 'string' || SVG.Color.isRgb(o) || (o && typeof o.fill === 'function')) { this.attr(m, o) - - else + } 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) + 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 } SVG.extend([SVG.Element, SVG.FX], extension) - }) SVG.extend([SVG.Element, SVG.FX], { // Map rotation to transform - rotate: function(d, cx, cy) { + rotate: function (d, cx, cy) { return this.transform({ rotation: d, cx: cx, cy: cy }) - } + }, // Map skew to transform -, skew: function(x, y, cx, cy) { - return arguments.length == 1 || arguments.length == 3 ? - this.transform({ skew: x, cx: y, cy: cx }) : - this.transform({ skewX: x, skewY: y, cx: cx, cy: cy }) - } + skew: function (x, y, cx, cy) { + return arguments.length === 1 || arguments.length === 3 + ? this.transform({ skew: x, cx: y, cy: cx }) + : this.transform({ skewX: x, skewY: y, cx: cx, cy: cy }) + }, // Map scale to transform -, scale: function(x, y, cx, cy) { - return arguments.length == 1 || arguments.length == 3 ? - this.transform({ scale: x, cx: y, cy: cx }) : - this.transform({ scaleX: x, scaleY: y, cx: cx, cy: cy }) - } + scale: function (x, y, cx, cy) { + return arguments.length === 1 || arguments.length === 3 + ? this.transform({ scale: x, cx: y, cy: cx }) + : this.transform({ scaleX: x, scaleY: y, cx: cx, cy: cy }) + }, // Map translate to transform -, translate: function(x, y) { + translate: function (x, y) { return this.transform({ x: x, y: y }) - } + }, // Map flip to transform -, flip: function(a, o) { - o = typeof a == 'number' ? a : o + flip: function (a, o) { + o = typeof a === 'number' ? a : o return this.transform({ flip: a || 'both', offset: o }) - } + }, // Map matrix to transform -, matrix: function(m) { - return this.attr('transform', new SVG.Matrix(arguments.length == 6 ? [].slice.call(arguments) : m)) - } + matrix: function (m) { + return this.attr('transform', new SVG.Matrix(arguments.length === 6 ? [].slice.call(arguments) : m)) + }, // Opacity -, opacity: function(value) { + opacity: function (value) { return this.attr('opacity', value) - } + }, // Relative move over x axis -, dx: function(x) { + dx: function (x) { return this.x(new SVG.Number(x).plus(this instanceof SVG.FX ? 0 : this.x()), true) - } + }, // Relative move over y axis -, dy: function(y) { + dy: function (y) { return this.y(new SVG.Number(y).plus(this instanceof SVG.FX ? 0 : this.y()), true) - } + }, // Relative move over x and y axes -, dmove: function(x, y) { + dmove: function (x, y) { return this.dx(x).dy(y) } }) SVG.extend([SVG.Rect, SVG.Ellipse, SVG.Circle, SVG.Gradient, SVG.FX], { // Add x and y radius - radius: function(x, y) { - var type = (this._target || this).type; - return type == 'radialGradient' || type == 'radialGradient' ? - this.attr('r', new SVG.Number(x)) : - this.rx(x).ry(y == null ? x : y) + radius: function (x, y) { + var type = (this._target || this).type + return type === 'radialGradient' || type === 'radialGradient' + ? this.attr('r', new SVG.Number(x)) + : this.rx(x).ry(y == null ? x : y) } }) SVG.extend(SVG.Path, { // Get path length - length: function() { + length: function () { return this.node.getTotalLength() - } + }, // Get point at length -, pointAt: function(length) { + pointAt: function (length) { return new SVG.Point(this.node.getPointAtLength(length)) } }) SVG.extend([SVG.Parent, SVG.Text, SVG.Tspan, SVG.FX], { // Set font - font: function(a, v) { - if (typeof a == 'object') { + font: function (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) + 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) } }) @@ -20,7 +20,8 @@ SVG.supported = (function() { })() // Don't bother to continue if SVG is not supported -if (!SVG.supported) return false +if (!SVG.supported) + return false // Element id sequence SVG.did = 1000 @@ -82,7 +83,7 @@ SVG.adopt = function(node) { if(!(node instanceof window.SVGElement)) return new SVG.HtmlNode(node) - + // initialize variables var element diff --git a/src/symbol.js b/src/symbol.js index f9c83e9..ca67607 100644 --- a/src/symbol.js +++ b/src/symbol.js @@ -1,14 +1,15 @@ + SVG.Symbol = SVG.invent({ // Initialize node - create: 'symbol' + create: 'symbol', // Inherit from -, inherit: SVG.Container + inherit: SVG.Container, -, construct: { + construct: { // create symbol - symbol: function() { - return this.put(new SVG.Symbol) + symbol: function () { + return this.put(new SVG.Symbol()) } } }) diff --git a/src/text.js b/src/text.js index bf37d60..486ec13 100644 --- a/src/text.js +++ b/src/text.js @@ -1,65 +1,66 @@ SVG.Text = SVG.invent({ // Initialize node - create: function(node) { + create: function (node) { this.constructor.call(this, node || SVG.create('text')) - this.dom.leading = new SVG.Number(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 + this._build = false // disable build mode for adding multiple lines // set default font this.attr('font-family', SVG.defaults.attrs['font-family']) - } + }, // Inherit from -, inherit: SVG.Parent + inherit: SVG.Parent, // Add class methods -, extend: { + extend: { // Move over x-axis - x: function(x) { + x: function (x) { // act as getter - if (x == null) + if (x == null) { return this.attr('x') + } return this.attr('x', x) - } + }, // Move over y-axis - , y: function(y) { + y: function (y) { var oy = this.attr('y') - , o = typeof oy === 'number' ? oy - this.bbox().y : 0 + var o = typeof oy === 'number' ? oy - this.bbox().y : 0 // act as getter - if (y == null) + 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 - , cx: function(x) { + cx: function (x) { return x == null ? this.bbox().cx : this.x(x - this.bbox().width / 2) - } + }, // Move center over y-axis - , cy: function(y) { + cy: function (y) { return y == null ? this.bbox().cy : this.y(y - this.bbox().height / 2) - } + }, // Set the text content - , text: function(text) { + text: function (text) { // act as getter - if (text === undefined){ - var text = '' - , children = this.node.childNodes - , firstLine = 0 + if (text === undefined) { + var children = this.node.childNodes + var firstLine = 0 + text = '' - for(var i = 0, len = children.length; i < len; ++i){ + 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 + 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 && SVG.adopt(children[i]).dom.newLined == true){ + if (i !== firstLine && children[i].nodeType !== 3 && SVG.adopt(children[i]).dom.newLined === true) { text += '\n' } @@ -76,53 +77,55 @@ SVG.Text = SVG.invent({ 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 i = 0, il = text.length; i < il; i++) - this.tspan(text[i]).newLine() + 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 font size - , size: function(size) { + size: function (size) { return this.attr('font-size', size).rebuild() - } + }, // Set / get leading - , leading: function(value) { + leading: function (value) { // act as getter - if (value == null) + if (value == null) { return this.dom.leading + } // act as setter this.dom.leading = new SVG.Number(value) return this.rebuild() - } + }, // Rebuild appearance type - , rebuild: function(rebuild) { + rebuild: function (rebuild) { // store new rebuild flag if given - if (typeof rebuild == 'boolean') + if (typeof rebuild === 'boolean') { this._rebuild = rebuild + } // define position of all lines if (this._rebuild) { var self = this - , blankLineOffset = 0 - , dy = this.dom.leading * new SVG.Number(this.attr('font-size')) + var blankLineOffset = 0 + var dy = this.dom.leading * new SVG.Number(this.attr('font-size')) - this.each(function() { + this.each(function () { if (this.dom.newLined) { this.attr('x', self.attr('x')) - if(this.text() == '\n') { + if (this.text() === '\n') { blankLineOffset += dy - }else{ + } else { this.attr('dy', dy + blankLineOffset) blankLineOffset = 0 } @@ -133,29 +136,29 @@ SVG.Text = SVG.invent({ } return this - } + }, // Enable / disable build mode - , build: function(build) { + build: function (build) { this._build = !!build return this - } + }, // overwrite method from parent to set data properly - , setData: function(o){ + setData: function (o) { this.dom = o this.dom.leading = new SVG.Number(o.leading || 1.3) return this } - } + }, // Add parent method -, construct: { + construct: { // Create text element - text: function(text) { - return this.put(new SVG.Text).text(text) - } + text: function (text) { + return this.put(new SVG.Text()).text(text) + }, // Create plain text element - , plain: function(text) { - return this.put(new SVG.Text).plain(text) + plain: function (text) { + return this.put(new SVG.Text()).plain(text) } } @@ -163,31 +166,31 @@ SVG.Text = SVG.invent({ SVG.Tspan = SVG.invent({ // Initialize node - create: 'tspan' + create: 'tspan', // Inherit from -, inherit: SVG.Parent + inherit: SVG.Parent, // Add class methods -, extend: { + extend: { // Set text content - text: function(text) { - if(text == null) return this.node.textContent + (this.dom.newLined ? '\n' : '') + text: function (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 - , dx: function(dx) { + dx: function (dx) { return this.attr('dx', dx) - } + }, // Shortcut dy - , dy: function(dy) { + dy: function (dy) { return this.attr('dy', dy) - } + }, // Create new line - , newLine: function() { + newLine: function () { // fetch text parent var t = this.parent(SVG.Text) @@ -202,32 +205,34 @@ SVG.Tspan = SVG.invent({ SVG.extend([SVG.Text, SVG.Tspan], { // Create plain text node - plain: function(text) { + plain: function (text) { // clear if build mode is disabled - if (this._build === false) + if (this._build === false) { this.clear() + } // create text node this.node.appendChild(document.createTextNode(text)) return this - } + }, // Create a tspan -, tspan: function(text) { - var tspan = new SVG.Tspan + tspan: function (text) { + var tspan = new SVG.Tspan() // clear if build mode is disabled - if (!this._build) + if (!this._build) { this.clear() + } // add new tspan this.node.appendChild(tspan.node) return tspan.text(text) - } + }, // FIXME: Does this also work for textpath? // Get length of text element -, length: function() { + length: function () { return this.node.getComputedTextLength() } }) diff --git a/src/textpath.js b/src/textpath.js index 2406e42..8362940 100644 --- a/src/textpath.js +++ b/src/textpath.js @@ -1,40 +1,40 @@ SVG.TextPath = SVG.invent({ // Initialize node - create: 'textPath' + create: 'textPath', // Inherit from -, inherit: SVG.Text + inherit: SVG.Text, // Define parent class -, parent: SVG.Parent + parent: SVG.Parent, // Add parent method -, extend: { - morphArray: SVG.PathArray + extend: { + morphArray: SVG.PathArray, // return the array of the path track element - , array: function() { + array: function () { var track = this.track() return track ? track.array() : null - } + }, // Plot path if any - , plot: function(d) { + plot: function (d) { var track = this.track() - , pathArray = null + var pathArray = null if (track) { pathArray = track.plot(d) } return (d == null) ? pathArray : this - } + }, // Get the path element - , track: function() { + track: function () { return this.reference('href') } - } -, construct: { - textPath: function(text, path) { + }, + construct: { + textPath: function (text, path) { return this.defs().path(path).text(text).addTo(this) } } @@ -42,11 +42,11 @@ SVG.TextPath = SVG.invent({ SVG.extend([SVG.Text], { // Create path for text to run on - path: function(track) { - var path = new SVG.TextPath + path: function (track) { + var path = new SVG.TextPath() // if d is a path, reuse it - if(!(track instanceof SVG.Path)) { + if (!(track instanceof SVG.Path)) { // create path element track = this.doc().defs().path(track) } @@ -56,18 +56,18 @@ SVG.extend([SVG.Text], { // add textPath element as child node and return textPath return this.put(path) - } + }, // Todo: make this plural? // Get the textPath children - , textPath: function() { + textPath: function () { return this.select('textPath') } }) SVG.extend([SVG.Path], { // creates a textPath from this path - text: function(text) { - if(text instanceof SVG.Text) { + text: function (text) { + if (text instanceof SVG.Text) { var txt = text.text() return text.clear().path(this).text(txt) } diff --git a/src/transform.js b/src/transform.js index b738603..b6beb0d 100644 --- a/src/transform.js +++ b/src/transform.js @@ -1,9 +1,10 @@ + SVG.extend(SVG.Element, { // Add transformations - transform: function(o, relative) { + transform: function (o, relative) { // get target in case of the fx module, otherwise reference this var target = this - , matrix, bbox + var matrix, bbox // act as a getter if (typeof o !== 'object') { @@ -21,11 +22,9 @@ SVG.extend(SVG.Element, { // act on matrix if (o.a != null) { - matrix = relative ? - // relative - matrix.multiply(new SVG.Matrix(o)) : - // absolute - new SVG.Matrix(o) + matrix = relative + ? matrix.multiply(new SVG.Matrix(o)) + : new SVG.Matrix(o) // act on rotation } else if (o.rotation != null) { @@ -33,11 +32,9 @@ SVG.extend(SVG.Element, { ensureCentre(o, target) // apply transformation - matrix = relative ? - // relative - matrix.rotate(o.rotation, o.cx, o.cy) : - // absolute - matrix.rotate(o.rotation - matrix.extract().rotation, o.cx, o.cy) + matrix = relative + ? matrix.rotate(o.rotation, o.cx, o.cy) + : matrix.rotate(o.rotation - matrix.extract().rotation, o.cx, o.cy) // act on scale } else if (o.scale != null || o.scaleX != null || o.scaleY != null) { @@ -76,10 +73,10 @@ SVG.extend(SVG.Element, { // act on flip } else if (o.flip) { - if(o.flip == 'x' || o.flip == 'y') { + if (o.flip === 'x' || o.flip === 'y') { o.offset = o.offset == null ? target.bbox()['c' + o.flip] : o.offset } else { - if(o.offset == null) { + if (o.offset == null) { bbox = target.bbox() o.flip = bbox.cx o.offset = bbox.cy @@ -107,16 +104,15 @@ SVG.extend(SVG.Element, { }) SVG.extend(SVG.FX, { - transform: function(o, relative) { + transform: function (o, relative) { // get target in case of the fx module, otherwise reference this var target = this.target() - , matrix, bbox + var matrix, bbox // act as a getter if (typeof o !== 'object') { // get current matrix matrix = new SVG.Matrix(target).extract() - return typeof o === 'string' ? matrix[o] : matrix } @@ -159,10 +155,10 @@ SVG.extend(SVG.FX, { // act on flip } else if (o.flip) { - if(o.flip == 'x' || o.flip == 'y') { + if (o.flip === 'x' || o.flip === 'y') { o.offset = o.offset == null ? target.bbox()['c' + o.flip] : o.offset } else { - if(o.offset == null) { + if (o.offset == null) { bbox = target.bbox() o.flip = bbox.cx o.offset = bbox.cy @@ -178,7 +174,7 @@ SVG.extend(SVG.FX, { matrix = new SVG.Translate(o.x, o.y) } - if(!matrix) return this + if (!matrix) return this matrix.relative = relative @@ -190,32 +186,29 @@ SVG.extend(SVG.FX, { SVG.extend(SVG.Element, { // Reset all transformations - untransform: function() { + untransform: function () { return this.attr('transform', null) }, // merge the whole transformation chain into one matrix and returns it - matrixify: function() { - + matrixify: function () { var matrix = (this.attr('transform') || '') // split transformations - .split(SVG.regex.transforms).slice(0,-1).map(function(str){ + .split(SVG.regex.transforms).slice(0, -1).map(function (str) { // generate key => value pairs var kv = str.trim().split('(') - return [kv[0], kv[1].split(SVG.regex.delimiter).map(function(str){ return parseFloat(str) })] + return [kv[0], kv[1].split(SVG.regex.delimiter).map(function (str) { return parseFloat(str) })] }) // merge every transformation into one matrix - .reduce(function(matrix, transform){ - - if(transform[0] == 'matrix') return matrix.multiply(arrayToMatrix(transform[1])) + .reduce(function (matrix, transform) { + if (transform[0] === 'matrix') return matrix.multiply(arrayToMatrix(transform[1])) return matrix[transform[0]].apply(matrix, transform[1]) - }, new SVG.Matrix()) return matrix }, // add an element to another parent without changing the visual representation on the screen - toParent: function(parent) { - if(this == parent) return this + toParent: function (parent) { + if (this === parent) return this var ctm = this.screenCTM() var pCtm = parent.screenCTM().inverse() @@ -224,7 +217,7 @@ SVG.extend(SVG.Element, { return this }, // same as above with parent equals root-svg - toDoc: function() { + toDoc: function () { return this.toParent(this.doc()) } @@ -232,40 +225,37 @@ SVG.extend(SVG.Element, { SVG.Transformation = SVG.invent({ - create: function(source, inversed){ - - if(arguments.length > 1 && typeof inversed != 'boolean'){ + create: function (source, inversed) { + if (arguments.length > 1 && typeof inversed !== 'boolean') { return this.constructor.call(this, [].slice.call(arguments)) } - if(Array.isArray(source)){ - for(var i = 0, len = this.arguments.length; i < len; ++i){ + if (Array.isArray(source)) { + for (var i = 0, len = this.arguments.length; i < len; ++i) { this[this.arguments[i]] = source[i] } - } else if(typeof source == 'object'){ - for(var i = 0, len = this.arguments.length; i < len; ++i){ + } else if (typeof source === 'object') { + for (var i = 0, len = this.arguments.length; i < len; ++i) { this[this.arguments[i]] = source[this.arguments[i]] } } this.inversed = false - if(inversed === true){ + if (inversed === true) { this.inversed = true } + }, - } - -, extend: { - - arguments: [] - , method: '' + extend: { - , at: function(pos){ + arguments: [], + method: '', + at: function (pos) { var params = [] - for(var i = 0, len = this.arguments.length; i < len; ++i){ + for (var i = 0, len = this.arguments.length; i < len; ++i) { params.push(this[this.arguments[i]]) } @@ -274,12 +264,11 @@ SVG.Transformation = SVG.invent({ m = new SVG.Matrix().morph(SVG.Matrix.prototype[this.method].apply(m, params)).at(pos) return this.inversed ? m.inverse() : m + }, - } - - , undo: function(o){ - for(var i = 0, len = this.arguments.length; i < len; ++i){ - o[this.arguments[i]] = typeof this[this.arguments[i]] == 'undefined' ? 0 : o[this.arguments[i]] + undo: function (o) { + for (var i = 0, len = this.arguments.length; i < len; ++i) { + o[this.arguments[i]] = typeof this[this.arguments[i]] === 'undefined' ? 0 : o[this.arguments[i]] } // The method SVG.Matrix.extract which was used before calling this @@ -289,7 +278,6 @@ SVG.Transformation = SVG.invent({ o.cy = this.cy this._undo = new SVG[capitalize(this.method)](o, true).at(1) - return this } @@ -299,37 +287,37 @@ SVG.Transformation = SVG.invent({ SVG.Translate = SVG.invent({ - parent: SVG.Matrix -, inherit: SVG.Transformation + parent: SVG.Matrix, + inherit: SVG.Transformation, -, create: function(source, inversed){ + create: function (source, inversed) { this.constructor.apply(this, [].slice.call(arguments)) - } + }, -, extend: { - arguments: ['transformedX', 'transformedY'] - , method: 'translate' + extend: { + arguments: ['transformedX', 'transformedY'], + method: 'translate' } }) SVG.Rotate = SVG.invent({ - parent: SVG.Matrix -, inherit: SVG.Transformation + parent: SVG.Matrix, + inherit: SVG.Transformation, -, create: function(source, inversed){ + create: function (source, inversed) { this.constructor.apply(this, [].slice.call(arguments)) - } + }, -, extend: { - arguments: ['rotation', 'cx', 'cy'] - , method: 'rotate' - , at: function(pos){ + extend: { + arguments: ['rotation', 'cx', 'cy'], + method: 'rotate', + at: function (pos) { var m = new SVG.Matrix().rotate(new SVG.Number().morph(this.rotation - (this._undo ? this._undo.rotation : 0)).at(pos), this.cx, this.cy) return this.inversed ? m.inverse() : m - } - , undo: function(o){ + }, + undo: function (o) { this._undo = o return this } @@ -339,32 +327,31 @@ SVG.Rotate = SVG.invent({ SVG.Scale = SVG.invent({ - parent: SVG.Matrix -, inherit: SVG.Transformation + parent: SVG.Matrix, + inherit: SVG.Transformation, -, create: function(source, inversed){ + create: function (source, inversed) { this.constructor.apply(this, [].slice.call(arguments)) - } + }, -, extend: { - arguments: ['scaleX', 'scaleY', 'cx', 'cy'] - , method: 'scale' + extend: { + arguments: ['scaleX', 'scaleY', 'cx', 'cy'], + method: 'scale' } }) SVG.Skew = SVG.invent({ - parent: SVG.Matrix -, inherit: SVG.Transformation + parent: SVG.Matrix, + inherit: SVG.Transformation, -, create: function(source, inversed){ + create: function (source, inversed) { this.constructor.apply(this, [].slice.call(arguments)) - } + }, -, extend: { - arguments: ['skewX', 'skewY', 'cx', 'cy'] - , method: 'skew' + extend: { + arguments: ['skewX', 'skewY', 'cx', 'cy'], + method: 'skew' } - }) @@ -1,24 +1,24 @@ SVG.Use = SVG.invent({ // Initialize node - create: 'use' + create: 'use', // Inherit from -, inherit: SVG.Shape + inherit: SVG.Shape, // Add class methods -, extend: { + extend: { // Use element as a reference - element: function(element, file) { - // Set lined element + element: function (element, file) { + // Set lined element return this.attr('href', (file || '') + '#' + element, SVG.xlink) } - } - + }, + // Add parent method -, construct: { + construct: { // Create a use element - use: function(element, file) { - return this.put(new SVG.Use).element(element, file) + use: function (element, file) { + return this.put(new SVG.Use()).element(element, file) } } }) diff --git a/src/utilities.js b/src/utilities.js index c41e8e4..5ebe808 100644 --- a/src/utilities.js +++ b/src/utilities.js @@ -1,41 +1,42 @@ SVG.utils = { // Map function - map: function(array, block) { + map: function (array, block) { var i - , il = array.length - , result = [] - - for (i = 0; i < il; i++) + var il = array.length + var result = [] + + for (i = 0; i < il; i++) { result.push(block(array[i])) - + } + return result - } + }, // Filter function -, filter: function(array, block) { + filter: function (array, block) { var i - , il = array.length - , result = [] - - for (i = 0; i < il; i++) - if (block(array[i])) - result.push(array[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 -, radians: function(d) { + radians: function (d) { return d % 360 * Math.PI / 180 - } + }, // Radians to degrees -, degrees: function(r) { + degrees: function (r) { return r * 180 / Math.PI % 360 - } + }, -, filterSVGElements: function(nodes) { - return this.filter( nodes, function(el) { return el instanceof window.SVGElement }) + filterSVGElements: function (nodes) { + return this.filter(nodes, function (el) { return el instanceof window.SVGElement }) } -}
\ No newline at end of file +} |