* @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 */
})()
// 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
// 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 = {
}
})
+
// 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()
// 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
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
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]]
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)
}
}
// 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()
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:
// 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()
}
})
+
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()
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())
}
})
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
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)
}
}
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) {
})
+
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
})
}
})
+
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())
}
}
})
}
})
+
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',
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())
}
}
})
// 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())
}
}
})
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'
}
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
}
}
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)
}
}
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)
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()
}
})
// 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) :
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- 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)
}
})
})
// 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)
}
})
}
})
-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)
}
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'
})
}
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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 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-!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 null==t?2*this.rx():this.rx(new P.Number(t).divide(2))},height:function(t){return null==t?2*this.ry():this.ry(new P.Number(t).divide(2))},size:function(t,e){var n=d(this,t,e);return this.rx(new P.Number(n.width).divide(2)).ry(new P.Number(n.height).divide(2))}}),P.Line=P.invent({create:"line",inherit:P.Shape,extend:{array:function(){return new P.PointArray([[this.attr("x1"),this.attr("y1")],[this.attr("x2"),this.attr("y2")]])},plot:function(t,e,n,i){return null==t?this.array():(t=void 0!==e?{x1:t,y1:e,x2:n,y2:i}:new P.PointArray(t).toLine(),this.attr(t))},move:function(t,e){return this.attr(this.array().move(t,e).toLine())},size:function(t,e){var n=d(this,t,e);return this.attr(this.array().size(n.width,n.height).toLine())}},construct:{line:function(t,e,n,i){return P.Line.prototype.plot.apply(this.put(new P.Line),null!=t?[t,e,n,i]:[0,0,0,0])}}}),P.Polyline=P.invent({create:"polyline",inherit:P.Shape,construct:{polyline:function(t){return this.put(new P.Polyline).plot(t||new 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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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this.dx(t).dy(e)}}),P.extend([P.Rect,P.Ellipse,P.Circle,P.Gradient,P.FX],{radius:function(t,e){var n=(this._target||this).type;return"radialGradient"===n||"radialGradient"===n?this.attr("r",new P.Number(t)):this.rx(t).ry(null==e?t:e)}}),P.extend(P.Path,{length:function(){return this.node.getTotalLength()},pointAt:function(t){return new P.Point(this.node.getPointAtLength(t))}}),P.extend([P.Parent,P.Text,P.Tspan,P.FX],{font:function(t,e){if("object"==typeof t)for(e in t)this.font(e,t[e]);return"leading"===t?this.leading(e):"anchor"===t?this.attr("text-anchor",e):"size"===t||"family"===t||"weight"===t||"stretch"===t||"variant"===t||"style"===t?this.attr("font-"+t,e):this.attr(t,e)}}),P.extend(P.Element,{data:function(t,e,n){if("object"==typeof t)for(e in t)this.data(e,t[e]);else if(arguments.length<2)try{return JSON.parse(this.attr("data-"+t))}catch(e){return this.attr("data-"+t)}else this.attr("data-"+t,null===e?null:!0===n||"string"==typeof e||"number"==typeof e?e:JSON.stringify(e));return this}}),P.extend(P.Element,{remember:function(t,e){if("object"==typeof arguments[0])for(var n in t)this.remember(n,t[n]);else{if(1===arguments.length)return this.memory()[t];this.memory()[t]=e}return this},forget:function(){if(0===arguments.length)this._memory={};else for(var t=arguments.length-1;t>=0;t--)delete this.memory()[arguments[t]];return this},memory:function(){return this._memory||(this._memory={})}}),P.get=function(t){var n=e.getElementById(b(t)||t);return P.adopt(n)},P.select=function(t,n){return P.utils.map((n||e).querySelectorAll(t),function(t){return P.adopt(t)})},P.$$=function(t,n){return P.utils.map((n||e).querySelectorAll(t),function(t){return P.adopt(t)})},P.$=function(t,n){return P.adopt((n||e).querySelector(t))},P.extend(P.Parent,{select:function(t){return P.select(t,this.node)}});var S="abcdef".split("");return P.Box=P.invent({create:function(t){var e=[0,0,0,0];t="string"==typeof 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
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
-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)
}
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'
})
}
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())
}
}
})
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]]
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)
}
}
// 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()
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:
// 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()
}
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)
}
}
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
+})
+
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()
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())
}
})
+
// 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()
// 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
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
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}
}
})
// 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
+})
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())
}
}
})
// 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))
}
-
})
+
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
+})
// 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
}
// 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)
}
})
+
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
})
// 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)
}
})
})()
// 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
if(!(node instanceof window.SVGElement))
return new SVG.HtmlNode(node)
-
+
// initialize variables
var element
+
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())
}
}
})
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'
}
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
}
}
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)
}
}
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)
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()
}
})
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)
}
}
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)
}
// 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)
}
+
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') {
// 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) {
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) {
// 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
})
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
}
// 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
matrix = new SVG.Translate(o.x, o.y)
}
- if(!matrix) return this
+ if (!matrix) return this
matrix.relative = relative
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()
return this
},
// same as above with parent equals root-svg
- toDoc: function() {
+ toDoc: function () {
return this.toParent(this.doc())
}
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]])
}
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
o.cy = this.cy
this._undo = new SVG[capitalize(this.method)](o, true).at(1)
-
return this
}
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
}
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'
}
-
})
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)
}
}
})
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
+}
projects / svg.js.git / commitdiff