diff options
| -rwxr-xr-x | CHANGELOG.md | 3 | ||||
| -rwxr-xr-x | README.md | 2 | ||||
| -rwxr-xr-x | Rakefile | 4 | ||||
| -rwxr-xr-x | bower.json | 2 | ||||
| -rwxr-xr-x | component.json | 2 | ||||
| -rwxr-xr-x | dist/svg.js | 351 | ||||
| -rwxr-xr-x | dist/svg.min.js | 4 | ||||
| -rwxr-xr-x | package.json | 2 | ||||
| -rwxr-xr-x | spec/spec/clip.js | 10 | ||||
| -rwxr-xr-x | spec/spec/container.js | 10 | ||||
| -rwxr-xr-x | spec/spec/doc.js | 2 | ||||
| -rwxr-xr-x | spec/spec/element.js | 8 | ||||
| -rwxr-xr-x | spec/spec/hyperlink.js | 6 | ||||
| -rw-r--r-- | spec/spec/marker.js | 2 | ||||
| -rwxr-xr-x | spec/spec/mask.js | 8 | ||||
| -rw-r--r-- | spec/spec/symbol.js | 2 | ||||
| -rw-r--r-- | src/adopter.js | 23 | ||||
| -rwxr-xr-x | src/arrange.js | 16 | ||||
| -rwxr-xr-x | src/clip.js | 8 | ||||
| -rwxr-xr-x | src/doc.js | 81 | ||||
| -rwxr-xr-x | src/element.js | 85 | ||||
| -rwxr-xr-x | src/event.js | 11 | ||||
| -rw-r--r-- | src/helpers.js | 5 | ||||
| -rwxr-xr-x | src/hyperlink.js | 2 | ||||
| -rwxr-xr-x | src/mask.js | 4 | ||||
| -rwxr-xr-x | src/parent.js | 31 | ||||
| -rw-r--r-- | src/polyfill.js | 14 | ||||
| -rwxr-xr-x | src/rbox.js | 4 | ||||
| -rw-r--r-- | src/selector.js | 19 | ||||
| -rw-r--r-- | src/spof.js | 31 | ||||
| -rwxr-xr-x | src/svg.js | 2 | ||||
| -rwxr-xr-x | src/text.js | 1 | ||||
| -rw-r--r-- | src/utilities.js | 14 | ||||
| -rwxr-xr-x | src/viewbox.js | 8 |
34 files changed, 452 insertions, 325 deletions
diff --git a/CHANGELOG.md b/CHANGELOG.md index dba814e..a0bfe28 100755 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -5,6 +5,9 @@ - implement an SVG adoption system to be able to manipulate existing SVG's not created with svg.js -> __TODO!__ - fixed a bug in clipping and masking where empty nodes persists after removal -> __TODO!__ - added support to clone manually built text elements -> __TODO!__ +- using `CustomEvent` instead of `Event` to be able to fire events with a `detail` object [thanks @Fuzzyma] +- added polyfill for IE9 and IE10 custom events [thanks @Fuzzyma] +- added DOM query selector with the `select()` method on parent elements # 1.0.0-rc.9 (17/06/2014) @@ -1927,7 +1927,7 @@ var clip = draw.clip().add(text).add(ellipse) rect.clipWith(clip) ``` -__`returns`: `SVG.Clip`__ +__`returns`: `SVG.ClipPath`__ ### unclip() Unclipping the elements can be done with the `unclip()` method: @@ -1,7 +1,7 @@ -SVGJS_VERSION = '1.0.0-rc.9' +SVGJS_VERSION = '1.0.0-rc.10' # all available modules in the correct loading order -MODULES = %w[ svg selector inventor regex default color array pointarray patharray number viewbox bbox rbox element parent container fx relative event defs group arrange mask clip gradient pattern doc shape symbol use rect ellipse line poly path image text textpath nested hyperlink marker sugar set data memory loader helpers ] +MODULES = %w[ svg selector inventor adopter regex utilities default color array pointarray patharray number viewbox bbox rbox element parent container fx relative event defs group arrange mask clip gradient pattern doc spof shape symbol use rect ellipse line poly path image text textpath nested hyperlink marker sugar set data memory loader helpers polyfill ] # how many bytes in a "kilobyte" KILO = 1024 @@ -1,6 +1,6 @@ { "name": "svg.js", - "version":"1.0.0-rc.9", + "version":"1.0.0-rc.10", "homepage": "http://svgjs.com/", "authors": [ "Wout Fierens <wout@impinc.co.uk>" diff --git a/component.json b/component.json index ebdd7c1..3982e79 100755 --- a/component.json +++ b/component.json @@ -2,7 +2,7 @@ "name": "svg.js", "repo": "wout/svg.js", "description": "A lightweight library for manipulating and animating SVG", - "version": "1.0.0-rc.9", + "version": "1.0.0-rc.10", "keywords": ["svg"], "author": "Wout Fierens <wout@impinc.co.uk>", "main": "dist/svg.js", diff --git a/dist/svg.js b/dist/svg.js index 49f2b02..1762668 100755 --- a/dist/svg.js +++ b/dist/svg.js @@ -1,4 +1,4 @@ -/* svg.js 1.0.0-rc.10-4-gf47dddc - svg selector inventor regex default color array pointarray patharray number viewbox bbox rbox element parent container fx relative event defs group arrange mask clip gradient pattern doc shape symbol use rect ellipse line poly path image text textpath nested hyperlink marker sugar set data memory loader helpers - svgjs.com/license */ +/* svg.js 1.0.0-rc.10-5-gbb0e6be - svg selector inventor adopter regex utilities default color array pointarray patharray number viewbox bbox rbox element parent container fx relative event defs group arrange mask clip gradient pattern doc spof shape symbol use rect ellipse line poly path image text textpath nested hyperlink marker sugar set data memory loader helpers polyfill - svgjs.com/license */ ;(function() { var SVG = this.SVG = function(element) { @@ -68,7 +68,7 @@ /* create parser object */ SVG.parser = { - body: body || element.parent + body: body || element.parent() , draw: draw.style('opacity:0;position:fixed;left:100%;top:100%;overflow:hidden') , poly: draw.polyline().node , path: path @@ -86,8 +86,23 @@ SVG.get = function(id) { var node = document.getElementById(idFromReference(id) || id) - if (node) return node.instance + if (node) return SVG.adopt(node) } + + // Select elements by query string + SVG.select = function(query, parent) { + return SVG.utils.map((parent || document).querySelectorAll(query), function(node) { + return SVG.adopt(node) + }) + } + + SVG.extend(SVG.Parent, { + // Scoped select method + select: function(query) { + return SVG.select(query, this.node) + } + + }) SVG.invent = function(config) { /* create element initializer */ @@ -112,6 +127,29 @@ return initializer } + SVG.adopt = function(node) { + // Make sure a node isn't already adopted + if (node.instance) return node.instance + + // Initialize variables + var element + + // Adopt with element-specific settings + if (node.nodeName == 'svg') + element = node.parentNode instanceof SVGElement ? new SVG.Nested : new SVG.Doc + else if (node.nodeName == 'lineairGradient') + element = new SVG.Gradient('lineair') + else if (node.nodeName == 'radialGradient') + element = new SVG.Gradient('radial') + else + element = new SVG[capitalize(node.nodeName)] + + // Ensure references + element.type = node.nodeName + element.node = node + return node.instance = element + } + SVG.regex = { /* parse unit value */ unit: /^(-?[\d\.]+)([a-z%]{0,2})$/ @@ -151,6 +189,21 @@ } + SVG.utils = { + // Map function + map: function(array, block) { + var i + , il = array.length + , result = [] + + for (i = 0; i < il; i++) + result.push(block(array[i])) + + return result + } + + } + SVG.defaults = { // Default matrix matrix: '1 0 0 1 0 0' @@ -808,13 +861,13 @@ /* find nearest non-percentual dimensions */ while (width.unit == '%') { wm *= width.value - width = new SVG.Number(we instanceof SVG.Doc ? we.parent.offsetWidth : we.parent.width()) - we = we.parent + width = new SVG.Number(we instanceof SVG.Doc ? we.parent().offsetWidth : we.parent().width()) + we = we.parent() } while (height.unit == '%') { hm *= height.value - height = new SVG.Number(he instanceof SVG.Doc ? he.parent.offsetHeight : he.parent.height()) - he = he.parent + height = new SVG.Number(he instanceof SVG.Doc ? he.parent().offsetHeight : he.parent().height()) + he = he.parent() } /* ensure defaults */ @@ -924,7 +977,7 @@ this.height = 0 if (element) { - e = element.doc().parent + e = element.doc().parent() zoom = element.doc().viewbox().zoom /* actual, native bounding box */ @@ -945,7 +998,7 @@ /* calculate cumulative zoom from svg documents */ e = element - while (e = e.parent) { + while (e = e.parent()) { if (e.type == 'svg' && e.viewbox) { zoom *= e.viewbox().zoom this.x -= e.x() || 0 @@ -1063,20 +1116,20 @@ /* invoke shape method with shape-specific arguments */ clone = type == 'rect' || type == 'ellipse' ? - this.parent[type](0,0) : + this.parent()[type](0,0) : type == 'line' ? - this.parent[type](0,0,0,0) : + this.parent()[type](0,0,0,0) : type == 'image' ? - this.parent[type](this.src) : + this.parent()[type](this.src) : type == 'text' ? - this.parent[type](this.content) : + this.parent()[type](this.content) : type == 'path' ? - this.parent[type](this.attr('d')) : + this.parent()[type](this.attr('d')) : type == 'polyline' || type == 'polygon' ? - this.parent[type](this.attr('points')) : + this.parent()[type](this.attr('points')) : type == 'g' ? - this.parent.group() : - this.parent[type]() + this.parent().group() : + this.parent()[type]() /* apply attributes attributes */ attr = this.attr() @@ -1091,8 +1144,8 @@ } // Remove element , remove: function() { - if (this.parent) - this.parent.removeElement(this) + if (this.parent()) + this.parent().removeElement(this) return this } @@ -1112,7 +1165,7 @@ } // Get parent document , doc: function(type) { - return this._parent(type || SVG.Doc) + return this.parent(type || SVG.Doc) } // Set svg element attribute , attr: function(a, v, n) { @@ -1337,59 +1390,54 @@ } // Return array of classes on the node , classes: function() { - var classAttr = this.node.getAttribute('class') - if (classAttr === null) { - return [] - } else { - return classAttr.trim().split(/\s+/) - } + var attr = this.attr('class') + + return attr == null ? [] : attr.trim().split(/\s+/) } // Return true if class exists on the node, false otherwise - , hasClass: function(className) { - return this.classes().indexOf(className) != -1 + , hasClass: function(name) { + return this.classes().indexOf(name) != -1 } // Add class to the node - , addClass: function(className) { - var classArray - if (!(this.hasClass(className))) { - classArray = this.classes() - classArray.push(className) - this.node.setAttribute('class', classArray.join(' ')) + , addClass: function(name) { + if (!this.hasClass(name)) { + var array = this.classes() + array.push(name) + this.attr('class', array.join(' ')) } + return this } // Remove class from the node - , removeClass: function(className) { - var classArray - if (this.hasClass(className)) { - classArray = this.classes().filter(function(c) { - return c != className + , removeClass: function(name) { + if (this.hasClass(name)) { + var array = this.classes().filter(function(c) { + return c != name }) - this.node.setAttribute('class', classArray.join(' ')) + this.attr('class', array.join(' ')) } + return this } // Toggle the presence of a class on the node - , toggleClass: function(className) { - if (this.hasClass(className)) { - this.removeClass(className) - } else { - this.addClass(className) - } - return this + , toggleClass: function(name) { + return this.hasClass(name) ? this.removeClass(name) : this.addClass(name) } // Get referenced element form attribute value , reference: function(attr) { return SVG.get(this.attr(attr)) } - // Private: find svg parent by instance - , _parent: function(parent) { - var element = this - - while (element != null && !(element instanceof parent)) - element = element.parent + // Returns the parent element instance + , parent: function(type) { + // Get parent element + var parent = SVG.adopt(this.node.parentNode) - return element + // If a specific type is given, find a parent with that class + if (type) + while (!(parent instanceof type)) + parent = SVG.adopt(parent.node.parentNode) + + return parent } } }) @@ -1408,7 +1456,9 @@ , extend: { // Returns all child elements children: function() { - return this._children || (this._children = []) + return SVG.utils.map(this.node.childNodes, function(node) { + return SVG.adopt(node) + }) } // Add given element at a position , add: function(element, i) { @@ -1416,22 +1466,10 @@ /* define insertion index if none given */ i = i == null ? this.children().length : i - /* remove references from previous parent */ - if (element.parent) - element.parent.children().splice(element.parent.index(element), 1) - /* add element references */ - this.children().splice(i, 0, element) this.node.insertBefore(element.node, this.node.childNodes[i] || null) - element.parent = this } - /* reposition defs */ - if (this._defs) { - this.node.removeChild(this._defs.node) - this.node.appendChild(this._defs.node) - } - return this } // Basically does the same as `add()` but returns the added element instead @@ -1476,25 +1514,22 @@ } // Remove a child element at a position , removeElement: function(element) { - this.children().splice(this.index(element), 1) this.node.removeChild(element.node) - element.parent = null return this } // Remove all elements in this container , clear: function() { - /* remove children */ - for (var i = this.children().length - 1; i >= 0; i--) - this.removeElement(this.children()[i]) + // Remove children + while(this.node.hasChildNodes()) + this.node.removeChild(this.node.lastChild) - /* remove defs node */ - if (this._defs) - this._defs.clear() + // Remove defs cache reference + delete this._defs return this } - , // Get defs + , // Get defs defs: function() { return this.doc().defs() } @@ -2043,7 +2078,7 @@ // Event constructor SVG.registerEvent = function(event) { if (!SVG.events[event]) - SVG.events[event] = new Event(event) + SVG.events[event] = new CustomEvent(event) } // Add event binder in the SVG namespace @@ -2074,9 +2109,16 @@ return this } // Fire given event - , fire: function(event) { + , fire: function(event, data) { + // Add detail data to event + SVG.events[event].detail = data + + // Dispatch event this.node.dispatchEvent(SVG.events[event]) + // Remove detail + delete SVG.events[event].detail + return this } }) @@ -2129,11 +2171,11 @@ SVG.extend(SVG.Element, { // Get all siblings, including myself siblings: function() { - return this.parent.children() + return this.parent().children() } // Get the curent position siblings , position: function() { - return this.parent.index(this) + return this.parent().index(this) } // Get the next element (will return null if there is none) , next: function() { @@ -2146,25 +2188,25 @@ // Send given element one step forward , forward: function() { var i = this.position() - return this.parent.removeElement(this).put(this, i + 1) + return this.parent().removeElement(this).put(this, i + 1) } // Send given element one step backward , backward: function() { var i = this.position() if (i > 0) - this.parent.removeElement(this).add(this, i - 1) + this.parent().removeElement(this).add(this, i - 1) return this } // Send given element all the way to the front , front: function() { - return this.parent.removeElement(this).put(this) + return this.parent().removeElement(this).put(this) } // Send given element all the way to the back , back: function() { if (this.position() > 0) - this.parent.removeElement(this).add(this, 0) + this.parent().removeElement(this).add(this, 0) return this } @@ -2174,7 +2216,7 @@ var i = this.position() - this.parent.add(element, i) + this.parent().add(element, i) return this } @@ -2184,7 +2226,7 @@ var i = this.position() - this.parent.add(element, i + 1) + this.parent().add(element, i + 1) return this } @@ -2214,7 +2256,7 @@ delete this.targets /* remove mask from parent */ - this.parent.removeElement(this) + this.parent().removeElement(this) return this } @@ -2234,7 +2276,7 @@ // Distribute mask to svg element maskWith: function(element) { /* use given mask or create a new one */ - this.masker = element instanceof SVG.Mask ? element : this.parent.mask().add(element) + this.masker = element instanceof SVG.Mask ? element : this.parent().mask().add(element) /* store reverence on self in mask */ this.masker.targets.push(this) @@ -2251,7 +2293,7 @@ }) - SVG.Clip = SVG.invent({ + SVG.ClipPath = SVG.invent({ // Initialize node create: function() { this.constructor.call(this, SVG.create('clipPath')) @@ -2274,7 +2316,7 @@ delete this.targets /* remove clipPath from parent */ - this.parent.removeElement(this) + this.parent().removeElement(this) return this } @@ -2284,7 +2326,7 @@ , construct: { // Create clipping element clip: function() { - return this.defs().put(new SVG.Clip) + return this.defs().put(new SVG.ClipPath) } } }) @@ -2294,7 +2336,7 @@ // Distribute clipPath to svg element clipWith: function(element) { /* use given clip or create a new one */ - this.clipper = element instanceof SVG.Clip ? element : this.parent.clip().add(element) + this.clipper = element instanceof SVG.ClipPath ? element : this.parent().clip().add(element) /* store reverence on self in mask */ this.clipper.targets.push(this) @@ -2471,32 +2513,24 @@ SVG.Doc = SVG.invent({ // Initialize node create: function(element) { - /* ensure the presence of a html element */ - this.parent = typeof element == 'string' ? + /* ensure the presence of a dom element */ + element = typeof element == 'string' ? document.getElementById(element) : element /* If the target is an svg element, use that element as the main wrapper. This allows svg.js to work with svg documents as well. */ - this.constructor - .call(this, this.parent.nodeName == 'svg' ? this.parent : SVG.create('svg')) + if (element.nodeName == 'svg') { + this.constructor.call(this, element) + } else { + this.constructor.call(this, SVG.create('svg')) + element.appendChild(this.node) + } /* set svg element attributes */ this .attr({ xmlns: SVG.ns, version: '1.1', width: '100%', height: '100%' }) .attr('xmlns:xlink', SVG.xlink, SVG.xmlns) - - /* create the <defs> node */ - this._defs = new SVG.Defs - this._defs.parent = this - this.node.appendChild(this._defs.node) - - /* turn off sub pixel offset by default */ - this.doSpof = false - - /* ensure correct rendering */ - if (this.parent != this.node) - this.stage() } // Inherit from @@ -2504,55 +2538,62 @@ // Add class methods , extend: { - /* enable drawing */ - stage: function() { - var element = this - - /* insert element */ - this.parent.appendChild(this.node) + // Creates and returns defs element + defs: function() { + if (!this._defs) { + var defs - /* fix sub-pixel offset */ - element.spof() - - /* make sure sub-pixel offset is fixed every time the window is resized */ - SVG.on(window, 'resize', function() { - element.spof() - }) + // Find or create a defs element in this instance + if (defs = this.node.getElementsByTagName('defs')[0]) + this._defs = SVG.adopt(defs) + else + this._defs = new SVG.Defs - return this - } + // Make sure the defs node is at the end of the stack + this.node.appendChild(this._defs.node) + } - // Creates and returns defs element - , defs: function() { return this._defs } - - // Fix for possible sub-pixel offset. See: - // https://bugzilla.mozilla.org/show_bug.cgi?id=608812 - , spof: function() { - if (this.doSpof) { - var pos = this.node.getScreenCTM() - - if (pos) - this - .style('left', (-pos.e % 1) + 'px') - .style('top', (-pos.f % 1) + 'px') - } + // custom parent method + , parent: function() { + return this.node.parentNode.nodeName == '#document' ? null : this.node.parentNode + } + } + + }) + + + SVG.extend(SVG.Doc, { + // Callback + spof: function() { + if (this.doSpof) { + var pos = this.node.getScreenCTM() - return this + if (pos) + this + .style('left', (-pos.e % 1) + 'px') + .style('top', (-pos.f % 1) + 'px') } + + return this + } - // Enable sub-pixel offset - , fixSubPixelOffset: function() { - this.doSpof = true + // Sub-pixel offset enabler + , fixSubPixelOffset: function() { + var self = this - return this - } + // Enable spof + this.doSpof = true + + // Make sure sub-pixel offset is fixed every time the window is resized + SVG.on(window, 'resize', function() { self.spof() }) + + return this.spof() } }) - SVG.Shape = SVG.invent({ // Initialize node create: function(element) { @@ -3137,7 +3178,6 @@ /* add new tspan and reference */ node.appendChild(tspan.node) - tspan.parent = this /* only first level tspans are considered to be "lines" */ if (this instanceof SVG.Text) @@ -3277,7 +3317,7 @@ else link.to(url) - return this.parent.put(link).put(this) + return this.parent().put(link).put(this) } }) @@ -3700,6 +3740,11 @@ }) } + // Capitalize first letter of a string + function capitalize(s) { + return s.charAt(0).toUpperCase() + s.slice(1) + } + // Ensure to six-based hex function fullHex(hex) { return hex.length == 4 ? @@ -3825,4 +3870,18 @@ function (c) { window.setTimeout(c, 1000 / 60) } })() + if (typeof CustomEvent !== 'function') { + // Code from: https://developer.mozilla.org/en-US/docs/Web/API/CustomEvent + function CustomEvent (event, options) { + options = options || { bubbles: false, cancelable: false, detail: undefined } + var e = document.createEvent('CustomEvent') + e.initCustomEvent(event, options.bubbles, options.cancelable, options.detail) + return e + } + + CustomEvent.prototype = window.Event.prototype + + window.CustomEvent = CustomEvent + } + }).call(this); diff --git a/dist/svg.min.js b/dist/svg.min.js index 24a923b..fcd3191 100755 --- a/dist/svg.min.js +++ b/dist/svg.min.js @@ -1,2 +1,2 @@ -(function(){function t(t){return t.toLowerCase().replace(/-(.)/g,function(t,e){return e.toUpperCase()})}function e(t){return 4==t.length?["#",t.substring(1,2),t.substring(1,2),t.substring(2,3),t.substring(2,3),t.substring(3,4),t.substring(3,4)].join(""):t}function i(t){var e=t.toString(16);return 1==e.length?"0"+e:e}function n(t,e,i){return(null==e||null==i)&&(null==i?i=t.height/t.width*e:null==e&&(e=t.width/t.height*i)),{width:e,height:i}}function r(t,e){return"number"==typeof t.from?t.from+(t.to-t.from)*e:t instanceof u.Color||t instanceof u.Number?t.at(e):1>e?t.from:t.to}function s(t){for(var e=0,i=t.length,n="";i>e;e++)n+=t[e][0],null!=t[e][1]&&(n+=t[e][1],null!=t[e][2]&&(n+=" ",n+=t[e][2],null!=t[e][3]&&(n+=" ",n+=t[e][3],n+=" ",n+=t[e][4],null!=t[e][5]&&(n+=" ",n+=t[e][5],n+=" ",n+=t[e][6],null!=t[e][7]&&(n+=" ",n+=t[e][7])))));return n+" "}function h(t){t.x2=t.x+t.width,t.y2=t.y+t.height,t.cx=t.x+t.width/2,t.cy=t.y+t.height/2}function o(t){if(t.matrix){var e=t.matrix.replace(/\s/g,"").split(",");6==e.length&&(t.a=parseFloat(e[0]),t.b=parseFloat(e[1]),t.c=parseFloat(e[2]),t.d=parseFloat(e[3]),t.e=parseFloat(e[4]),t.f=parseFloat(e[5]))}return t}function a(t){var e=t.toString().match(u.regex.reference);return e?e[1]:void 0}var u=this.SVG=function(t){return u.supported?(t=new u.Doc(t),u.parser||u.prepare(t),t):void 0};if(u.ns="http://www.w3.org/2000/svg",u.xmlns="http://www.w3.org/2000/xmlns/",u.xlink="http://www.w3.org/1999/xlink",u.did=1e3,u.eid=function(t){return"Svgjs"+t.charAt(0).toUpperCase()+t.slice(1)+u.did++},u.create=function(t){var e=document.createElementNS(this.ns,t);return e.setAttribute("id",this.eid(t)),e},u.extend=function(){var t,e,i,n;for(t=[].slice.call(arguments),e=t.pop(),n=t.length-1;n>=0;n--)if(t[n])for(i in e)t[n].prototype[i]=e[i];u.Set&&u.Set.inherit&&u.Set.inherit()},u.prepare=function(t){var e=document.getElementsByTagName("body")[0],i=(e?new u.Doc(e):t.nested()).size(2,0),n=u.create("path");i.node.appendChild(n),u.parser={body:e||t.parent,draw:i.style("opacity:0;position:fixed;left:100%;top:100%;overflow:hidden"),poly:i.polyline().node,path:n}},u.supported=function(){return!!document.createElementNS&&!!document.createElementNS(u.ns,"svg").createSVGRect}(),!u.supported)return!1;u.get=function(t){var e=document.getElementById(a(t)||t);return e?e.instance:void 0},u.invent=function(t){var e="function"==typeof t.create?t.create:function(){this.constructor.call(this,u.create(t.create))};return t.inherit&&(e.prototype=new 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define&&define.amd?define(function(){return c}):"undefined"!=typeof exports&&(exports.SVG=c),window.requestAnimFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.msRequestAnimationFrame||function(t){window.setTimeout(t,1e3/60)}}(),"function"!=typeof l&&(l.prototype=window.Event.prototype,window.CustomEvent=l)}).call(this);
\ No newline at end of file diff --git a/package.json b/package.json index a704576..557d1d3 100755 --- a/package.json +++ b/package.json @@ -6,7 +6,7 @@ , "keywords": ["svg", "vector", "graphics", "animation"] , "author": "Wout Fierens <wout@impinc.co.uk>" , "main": "dist/svg.js" -, "version": "1.0.0-rc.9" +, "version": "1.0.0-rc.10" , "jam": { "include": [ "dist/svg.js" diff --git a/spec/spec/clip.js b/spec/spec/clip.js index fb673f0..eba8df4 100755 --- a/spec/spec/clip.js +++ b/spec/spec/clip.js @@ -11,20 +11,20 @@ describe('ClipPath', function() { draw.clear() }) - it('moves the masking element to a new clip node', function() { - expect(circle.parent instanceof SVG.Clip).toBe(true) + it('moves the clipping element to a new clip node', function() { + expect(circle.parent() instanceof SVG.ClipPath).toBe(true) }) it('creates the clip node in the defs node', function() { - expect(circle.parent.parent).toBe(draw.defs()) + expect(circle.parent().parent()).toBe(draw.defs()) }) it('sets the "clip-path" attribute on the cliped element with the clip id', function() { - expect(rect.attr('clip-path')).toBe('url("#' + circle.parent.attr('id') + '")') + expect(rect.attr('clip-path')).toBe('url("#' + circle.parent().attr('id') + '")') }) it('references the clip element in the masked element', function() { - expect(rect.clipper).toBe(circle.parent) + expect(rect.clipper).toBe(circle.parent()) }) it('references the clipped element in the clipPath target list', function() { diff --git a/spec/spec/container.js b/spec/spec/container.js index f72ec17..3fa0867 100755 --- a/spec/spec/container.js +++ b/spec/spec/container.js @@ -210,11 +210,11 @@ describe('Container', function() { draw.clear() expect(draw.children().length).toBe(0) }) - it('keeps the defs node', function() { + it('creates a new defs node', function() { var oldDefs = draw.defs() draw.rect(100,100).maskWith(draw.circle(100, 100)) draw.clear() - expect(draw.defs()).toBe(oldDefs) + expect(draw.defs()).not.toBe(oldDefs) }) it('clears all children in the defs node', function() { draw.rect(100,100).maskWith(draw.circle(100, 100)) @@ -336,6 +336,12 @@ describe('Container', function() { }) }) + describe('parent()', function() { + it('returns th parent element instance', function() { + var rect = draw.rect(100,100) + expect(rect.parent()).toBe(rect.node.parentNode.instance) + }) + }) }) diff --git a/spec/spec/doc.js b/spec/spec/doc.js index 4312678..ba9fecc 100755 --- a/spec/spec/doc.js +++ b/spec/spec/doc.js @@ -13,7 +13,7 @@ describe('Doc', function() { expect(draw.defs()).toBe(draw._defs) }) it('references parent node', function(){ - expect(draw.defs().parent).toBe(draw) + expect(draw.defs().parent()).toBe(draw) }) }) diff --git a/spec/spec/element.js b/spec/spec/element.js index 5bda0d2..f0f5c5d 100755 --- a/spec/spec/element.js +++ b/spec/spec/element.js @@ -227,7 +227,7 @@ describe('Element', function() { , group = draw.group() expect(rect.addTo(group)).toBe(rect) - expect(rect.parent).toBe(group) + expect(rect.parent()).toBe(group) }) }) @@ -237,7 +237,7 @@ describe('Element', function() { , group = draw.group() expect(rect.putIn(group)).toBe(group) - expect(rect.parent).toBe(group) + expect(rect.parent()).toBe(group) }) }) @@ -278,12 +278,12 @@ describe('Element', function() { describe('parent', function() { it('contains the parent svg', function() { var rect = draw.rect(100,100) - expect(rect.parent).toBe(draw) + expect(rect.parent()).toBe(draw) }) it('contains the parent group when in a group', function() { var group = draw.group() , rect = group.rect(100,100) - expect(rect.parent).toBe(group) + expect(rect.parent()).toBe(group) }) }) diff --git a/spec/spec/hyperlink.js b/spec/spec/hyperlink.js index 3fe78f8..affef6d 100755 --- a/spec/spec/hyperlink.js +++ b/spec/spec/hyperlink.js @@ -46,14 +46,14 @@ describe('Hyperlink', function() { describe('linkTo()', function() { it('wraps the called element in a link with given url', function() { element.linkTo(url) - expect(element.parent.attr('href')).toBe(url) + expect(element.parent().attr('href')).toBe(url) }) it('wraps the called element in a link with given block', function() { element.linkTo(function(link) { link.to(url).target('_blank') }) - expect(element.parent.attr('href')).toBe(url) - expect(element.parent.attr('target')).toBe('_blank') + expect(element.parent().attr('href')).toBe(url) + expect(element.parent().attr('target')).toBe('_blank') }) }) }) diff --git a/spec/spec/marker.js b/spec/spec/marker.js index 8d18c85..ef1ea10 100644 --- a/spec/spec/marker.js +++ b/spec/spec/marker.js @@ -16,7 +16,7 @@ describe('Marker', function() { }) it('creates marker in defs', function() { - expect(marker.parent instanceof SVG.Defs).toBeTruthy() + expect(marker.parent() instanceof SVG.Defs).toBeTruthy() }) describe('marker()', function() { diff --git a/spec/spec/mask.js b/spec/spec/mask.js index a13d842..ab367a0 100755 --- a/spec/spec/mask.js +++ b/spec/spec/mask.js @@ -12,19 +12,19 @@ describe('Mask', function() { }) it('moves the masking element to a new mask node', function() { - expect(circle.parent instanceof SVG.Mask).toBe(true) + expect(circle.parent() instanceof SVG.Mask).toBe(true) }) it('creates the mask node in the defs node', function() { - expect(circle.parent.parent).toBe(draw.defs()) + expect(circle.parent().parent()).toBe(draw.defs()) }) it('sets the "mask" attribute on the masked element with the mask id', function() { - expect(rect.attr('mask')).toBe('url("#' + circle.parent.attr('id') + '")') + expect(rect.attr('mask')).toBe('url("#' + circle.parent().attr('id') + '")') }) it('references the mask element in the masked element', function() { - expect(rect.masker).toBe(circle.parent) + expect(rect.masker).toBe(circle.parent()) }) it('references the masked element in the mask target list', function() { diff --git a/spec/spec/symbol.js b/spec/spec/symbol.js index 39a48db..a8e7b04 100644 --- a/spec/spec/symbol.js +++ b/spec/spec/symbol.js @@ -10,7 +10,7 @@ describe('Symbol', function() { }) it('creates symbol in defs', function() { - expect(symbol.parent instanceof SVG.Defs).toBeTruthy() + expect(symbol.parent() instanceof SVG.Defs).toBeTruthy() }) })
\ No newline at end of file diff --git a/src/adopter.js b/src/adopter.js new file mode 100644 index 0000000..c762a2b --- /dev/null +++ b/src/adopter.js @@ -0,0 +1,23 @@ +// Adopt existing svg elements +SVG.adopt = function(node) { + // Make sure a node isn't already adopted + if (node.instance) return node.instance + + // Initialize variables + var element + + // Adopt with element-specific settings + if (node.nodeName == 'svg') + element = node.parentNode instanceof SVGElement ? new SVG.Nested : new SVG.Doc + else if (node.nodeName == 'lineairGradient') + element = new SVG.Gradient('lineair') + else if (node.nodeName == 'radialGradient') + element = new SVG.Gradient('radial') + else + element = new SVG[capitalize(node.nodeName)] + + // Ensure references + element.type = node.nodeName + element.node = node + return node.instance = element +}
\ No newline at end of file diff --git a/src/arrange.js b/src/arrange.js index a48ec5d..5c4e878 100755 --- a/src/arrange.js +++ b/src/arrange.js @@ -4,11 +4,11 @@ SVG.extend(SVG.Element, { // Get all siblings, including myself siblings: function() { - return this.parent.children() + return this.parent().children() } // Get the curent position siblings , position: function() { - return this.parent.index(this) + return this.parent().index(this) } // Get the next element (will return null if there is none) , next: function() { @@ -21,25 +21,25 @@ SVG.extend(SVG.Element, { // Send given element one step forward , forward: function() { var i = this.position() - return this.parent.removeElement(this).put(this, i + 1) + return this.parent().removeElement(this).put(this, i + 1) } // Send given element one step backward , backward: function() { var i = this.position() if (i > 0) - this.parent.removeElement(this).add(this, i - 1) + this.parent().removeElement(this).add(this, i - 1) return this } // Send given element all the way to the front , front: function() { - return this.parent.removeElement(this).put(this) + return this.parent().removeElement(this).put(this) } // Send given element all the way to the back , back: function() { if (this.position() > 0) - this.parent.removeElement(this).add(this, 0) + this.parent().removeElement(this).add(this, 0) return this } @@ -49,7 +49,7 @@ SVG.extend(SVG.Element, { var i = this.position() - this.parent.add(element, i) + this.parent().add(element, i) return this } @@ -59,7 +59,7 @@ SVG.extend(SVG.Element, { var i = this.position() - this.parent.add(element, i + 1) + this.parent().add(element, i + 1) return this } diff --git a/src/clip.js b/src/clip.js index e8a5e35..3fb5daa 100755 --- a/src/clip.js +++ b/src/clip.js @@ -1,4 +1,4 @@ -SVG.Clip = SVG.invent({ +SVG.ClipPath = SVG.invent({ // Initialize node create: function() { this.constructor.call(this, SVG.create('clipPath')) @@ -21,7 +21,7 @@ SVG.Clip = SVG.invent({ delete this.targets /* remove clipPath from parent */ - this.parent.removeElement(this) + this.parent().removeElement(this) return this } @@ -31,7 +31,7 @@ SVG.Clip = SVG.invent({ , construct: { // Create clipping element clip: function() { - return this.defs().put(new SVG.Clip) + return this.defs().put(new SVG.ClipPath) } } }) @@ -41,7 +41,7 @@ SVG.extend(SVG.Element, { // Distribute clipPath to svg element clipWith: function(element) { /* use given clip or create a new one */ - this.clipper = element instanceof SVG.Clip ? element : this.parent.clip().add(element) + this.clipper = element instanceof SVG.ClipPath ? element : this.parent().clip().add(element) /* store reverence on self in mask */ this.clipper.targets.push(this) @@ -1,32 +1,24 @@ SVG.Doc = SVG.invent({ // Initialize node create: function(element) { - /* ensure the presence of a html element */ - this.parent = typeof element == 'string' ? + /* ensure the presence of a dom element */ + element = typeof element == 'string' ? document.getElementById(element) : element /* If the target is an svg element, use that element as the main wrapper. This allows svg.js to work with svg documents as well. */ - this.constructor - .call(this, this.parent.nodeName == 'svg' ? this.parent : SVG.create('svg')) + if (element.nodeName == 'svg') { + this.constructor.call(this, element) + } else { + this.constructor.call(this, SVG.create('svg')) + element.appendChild(this.node) + } /* set svg element attributes */ this .attr({ xmlns: SVG.ns, version: '1.1', width: '100%', height: '100%' }) .attr('xmlns:xlink', SVG.xlink, SVG.xmlns) - - /* create the <defs> node */ - this._defs = new SVG.Defs - this._defs.parent = this - this.node.appendChild(this._defs.node) - - /* turn off sub pixel offset by default */ - this.doSpof = false - - /* ensure correct rendering */ - if (this.parent != this.node) - this.stage() } // Inherit from @@ -34,49 +26,26 @@ SVG.Doc = SVG.invent({ // Add class methods , extend: { - /* enable drawing */ - stage: function() { - var element = this - - /* insert element */ - this.parent.appendChild(this.node) - - /* fix sub-pixel offset */ - element.spof() - - /* make sure sub-pixel offset is fixed every time the window is resized */ - SVG.on(window, 'resize', function() { - element.spof() - }) - - return this - } - // Creates and returns defs element - , defs: function() { - return this._defs - } - - // Fix for possible sub-pixel offset. See: - // https://bugzilla.mozilla.org/show_bug.cgi?id=608812 - , spof: function() { - if (this.doSpof) { - var pos = this.node.getScreenCTM() - - if (pos) - this - .style('left', (-pos.e % 1) + 'px') - .style('top', (-pos.f % 1) + 'px') + defs: function() { + if (!this._defs) { + var defs + + // Find or create a defs element in this instance + if (defs = this.node.getElementsByTagName('defs')[0]) + this._defs = SVG.adopt(defs) + else + this._defs = new SVG.Defs + + // Make sure the defs node is at the end of the stack + this.node.appendChild(this._defs.node) } - - return this - } - - // Enable sub-pixel offset - , fixSubPixelOffset: function() { - this.doSpof = true - return this + return this._defs + } + // custom parent method + , parent: function() { + return this.node.parentNode.nodeName == '#document' ? null : this.node.parentNode } } diff --git a/src/element.js b/src/element.js index b12947b..c8eb5de 100755 --- a/src/element.js +++ b/src/element.js @@ -72,20 +72,20 @@ SVG.Element = SVG.invent({ /* invoke shape method with shape-specific arguments */ clone = type == 'rect' || type == 'ellipse' ? - this.parent[type](0,0) : + this.parent()[type](0,0) : type == 'line' ? - this.parent[type](0,0,0,0) : + this.parent()[type](0,0,0,0) : type == 'image' ? - this.parent[type](this.src) : + this.parent()[type](this.src) : type == 'text' ? - this.parent[type](this.content) : + this.parent()[type](this.content) : type == 'path' ? - this.parent[type](this.attr('d')) : + this.parent()[type](this.attr('d')) : type == 'polyline' || type == 'polygon' ? - this.parent[type](this.attr('points')) : + this.parent()[type](this.attr('points')) : type == 'g' ? - this.parent.group() : - this.parent[type]() + this.parent().group() : + this.parent()[type]() /* apply attributes attributes */ attr = this.attr() @@ -100,8 +100,8 @@ SVG.Element = SVG.invent({ } // Remove element , remove: function() { - if (this.parent) - this.parent.removeElement(this) + if (this.parent()) + this.parent().removeElement(this) return this } @@ -121,7 +121,7 @@ SVG.Element = SVG.invent({ } // Get parent document , doc: function(type) { - return this._parent(type || SVG.Doc) + return this.parent(type || SVG.Doc) } // Set svg element attribute , attr: function(a, v, n) { @@ -346,59 +346,54 @@ SVG.Element = SVG.invent({ } // Return array of classes on the node , classes: function() { - var classAttr = this.node.getAttribute('class') - if (classAttr === null) { - return [] - } else { - return classAttr.trim().split(/\s+/) - } + var attr = this.attr('class') + + return attr == null ? [] : attr.trim().split(/\s+/) } // Return true if class exists on the node, false otherwise - , hasClass: function(className) { - return this.classes().indexOf(className) != -1 + , hasClass: function(name) { + return this.classes().indexOf(name) != -1 } // Add class to the node - , addClass: function(className) { - var classArray - if (!(this.hasClass(className))) { - classArray = this.classes() - classArray.push(className) - this.node.setAttribute('class', classArray.join(' ')) + , addClass: function(name) { + if (!this.hasClass(name)) { + var array = this.classes() + array.push(name) + this.attr('class', array.join(' ')) } + return this } // Remove class from the node - , removeClass: function(className) { - var classArray - if (this.hasClass(className)) { - classArray = this.classes().filter(function(c) { - return c != className + , removeClass: function(name) { + if (this.hasClass(name)) { + var array = this.classes().filter(function(c) { + return c != name }) - this.node.setAttribute('class', classArray.join(' ')) + this.attr('class', array.join(' ')) } + return this } // Toggle the presence of a class on the node - , toggleClass: function(className) { - if (this.hasClass(className)) { - this.removeClass(className) - } else { - this.addClass(className) - } - return this + , toggleClass: function(name) { + return this.hasClass(name) ? this.removeClass(name) : this.addClass(name) } // Get referenced element form attribute value , reference: function(attr) { return SVG.get(this.attr(attr)) } - // Private: find svg parent by instance - , _parent: function(parent) { - var element = this - - while (element != null && !(element instanceof parent)) - element = element.parent + // Returns the parent element instance + , parent: function(type) { + // Get parent element + var parent = SVG.adopt(this.node.parentNode) - return element + // If a specific type is given, find a parent with that class + if (type) + while (!(parent instanceof type)) + parent = SVG.adopt(parent.node.parentNode) + + return parent } } }) diff --git a/src/event.js b/src/event.js index 8430fa0..6108155 100755 --- a/src/event.js +++ b/src/event.js @@ -34,7 +34,7 @@ SVG.listeners = {} // Event constructor SVG.registerEvent = function(event) { if (!SVG.events[event]) - SVG.events[event] = new Event(event) + SVG.events[event] = new CustomEvent(event) } // Add event binder in the SVG namespace @@ -65,9 +65,16 @@ SVG.extend(SVG.Element, { return this } // Fire given event -, fire: function(event) { +, fire: function(event, data) { + // Add detail data to event + SVG.events[event].detail = data + + // Dispatch event this.node.dispatchEvent(SVG.events[event]) + // Remove detail + delete SVG.events[event].detail + return this } })
\ No newline at end of file diff --git a/src/helpers.js b/src/helpers.js index c63c215..492039c 100644 --- a/src/helpers.js +++ b/src/helpers.js @@ -5,6 +5,11 @@ function camelCase(s) { }) } +// Capitalize first letter of a string +function capitalize(s) { + return s.charAt(0).toUpperCase() + s.slice(1) +} + // Ensure to six-based hex function fullHex(hex) { return hex.length == 4 ? diff --git a/src/hyperlink.js b/src/hyperlink.js index 1981d52..a967707 100755 --- a/src/hyperlink.js +++ b/src/hyperlink.js @@ -40,7 +40,7 @@ SVG.extend(SVG.Element, { else link.to(url) - return this.parent.put(link).put(this) + return this.parent().put(link).put(this) } })
\ No newline at end of file diff --git a/src/mask.js b/src/mask.js index 84d75b8..73f29c2 100755 --- a/src/mask.js +++ b/src/mask.js @@ -21,7 +21,7 @@ SVG.Mask = SVG.invent({ delete this.targets /* remove mask from parent */ - this.parent.removeElement(this) + this.parent().removeElement(this) return this } @@ -41,7 +41,7 @@ SVG.extend(SVG.Element, { // Distribute mask to svg element maskWith: function(element) { /* use given mask or create a new one */ - this.masker = element instanceof SVG.Mask ? element : this.parent.mask().add(element) + this.masker = element instanceof SVG.Mask ? element : this.parent().mask().add(element) /* store reverence on self in mask */ this.masker.targets.push(this) diff --git a/src/parent.js b/src/parent.js index 44514c2..55878ec 100755 --- a/src/parent.js +++ b/src/parent.js @@ -11,7 +11,9 @@ SVG.Parent = SVG.invent({ , extend: { // Returns all child elements children: function() { - return this._children || (this._children = []) + return SVG.utils.map(this.node.childNodes, function(node) { + return SVG.adopt(node) + }) } // Add given element at a position , add: function(element, i) { @@ -19,22 +21,10 @@ SVG.Parent = SVG.invent({ /* define insertion index if none given */ i = i == null ? this.children().length : i - /* remove references from previous parent */ - if (element.parent) - element.parent.children().splice(element.parent.index(element), 1) - /* add element references */ - this.children().splice(i, 0, element) this.node.insertBefore(element.node, this.node.childNodes[i] || null) - element.parent = this } - /* reposition defs */ - if (this._defs) { - this.node.removeChild(this._defs.node) - this.node.appendChild(this._defs.node) - } - return this } // Basically does the same as `add()` but returns the added element instead @@ -79,25 +69,22 @@ SVG.Parent = SVG.invent({ } // Remove a child element at a position , removeElement: function(element) { - this.children().splice(this.index(element), 1) this.node.removeChild(element.node) - element.parent = null return this } // Remove all elements in this container , clear: function() { - /* remove children */ - for (var i = this.children().length - 1; i >= 0; i--) - this.removeElement(this.children()[i]) + // Remove children + while(this.node.hasChildNodes()) + this.node.removeChild(this.node.lastChild) - /* remove defs node */ - if (this._defs) - this._defs.clear() + // Remove defs cache reference + delete this._defs return this } - , // Get defs + , // Get defs defs: function() { return this.doc().defs() } diff --git a/src/polyfill.js b/src/polyfill.js new file mode 100644 index 0000000..3a3c25c --- /dev/null +++ b/src/polyfill.js @@ -0,0 +1,14 @@ +// Add CustomEvent to IE9 and IE10 +if (typeof CustomEvent !== 'function') { + // Code from: https://developer.mozilla.org/en-US/docs/Web/API/CustomEvent + function CustomEvent (event, options) { + options = options || { bubbles: false, cancelable: false, detail: undefined } + var e = document.createEvent('CustomEvent') + e.initCustomEvent(event, options.bubbles, options.cancelable, options.detail) + return e + } + + CustomEvent.prototype = window.Event.prototype + + window.CustomEvent = CustomEvent +}
\ No newline at end of file diff --git a/src/rbox.js b/src/rbox.js index 54e08cb..598b3b4 100755 --- a/src/rbox.js +++ b/src/rbox.js @@ -10,7 +10,7 @@ SVG.RBox = function(element) { this.height = 0 if (element) { - e = element.doc().parent + e = element.doc().parent() zoom = element.doc().viewbox().zoom /* actual, native bounding box */ @@ -31,7 +31,7 @@ SVG.RBox = function(element) { /* calculate cumulative zoom from svg documents */ e = element - while (e = e.parent) { + while (e = e.parent()) { if (e.type == 'svg' && e.viewbox) { zoom *= e.viewbox().zoom this.x -= e.x() || 0 diff --git a/src/selector.js b/src/selector.js index 905e9f9..82aca37 100644 --- a/src/selector.js +++ b/src/selector.js @@ -1,5 +1,20 @@ // Method for getting an element by id SVG.get = function(id) { var node = document.getElementById(idFromReference(id) || id) - if (node) return node.instance -}
\ No newline at end of file + if (node) return SVG.adopt(node) +} + +// Select elements by query string +SVG.select = function(query, parent) { + return SVG.utils.map((parent || document).querySelectorAll(query), function(node) { + return SVG.adopt(node) + }) +} + +SVG.extend(SVG.Parent, { + // Scoped select method + select: function(query) { + return SVG.select(query, this.node) + } + +})
\ No newline at end of file diff --git a/src/spof.js b/src/spof.js new file mode 100644 index 0000000..cf4fe2f --- /dev/null +++ b/src/spof.js @@ -0,0 +1,31 @@ +// Fix for possible sub-pixel offset. See: +// https://bugzilla.mozilla.org/show_bug.cgi?id=608812 +SVG.extend(SVG.Doc, { + // Callback + spof: function() { + if (this.doSpof) { + var pos = this.node.getScreenCTM() + + if (pos) + this + .style('left', (-pos.e % 1) + 'px') + .style('top', (-pos.f % 1) + 'px') + } + + return this + } + + // Sub-pixel offset enabler +, fixSubPixelOffset: function() { + var self = this + + // Enable spof + this.doSpof = true + + // Make sure sub-pixel offset is fixed every time the window is resized + SVG.on(window, 'resize', function() { self.spof() }) + + return this.spof() + } + +})
\ No newline at end of file @@ -67,7 +67,7 @@ SVG.prepare = function(element) { /* create parser object */ SVG.parser = { - body: body || element.parent + body: body || element.parent() , draw: draw.style('opacity:0;position:fixed;left:100%;top:100%;overflow:hidden') , poly: draw.polyline().node , path: path diff --git a/src/text.js b/src/text.js index 1b6bd94..0581f88 100755 --- a/src/text.js +++ b/src/text.js @@ -192,7 +192,6 @@ SVG.extend(SVG.Text, SVG.TSpan, { /* add new tspan and reference */ node.appendChild(tspan.node) - tspan.parent = this /* only first level tspans are considered to be "lines" */ if (this instanceof SVG.Text) diff --git a/src/utilities.js b/src/utilities.js new file mode 100644 index 0000000..4770f9b --- /dev/null +++ b/src/utilities.js @@ -0,0 +1,14 @@ +SVG.utils = { + // Map function + map: function(array, block) { + var i + , il = array.length + , result = [] + + for (i = 0; i < il; i++) + result.push(block(array[i])) + + return result + } + +}
\ No newline at end of file diff --git a/src/viewbox.js b/src/viewbox.js index e8736aa..11a7138 100755 --- a/src/viewbox.js +++ b/src/viewbox.js @@ -15,13 +15,13 @@ SVG.ViewBox = function(element) { /* find nearest non-percentual dimensions */ while (width.unit == '%') { wm *= width.value - width = new SVG.Number(we instanceof SVG.Doc ? we.parent.offsetWidth : we.parent.width()) - we = we.parent + width = new SVG.Number(we instanceof SVG.Doc ? we.parent().offsetWidth : we.parent().width()) + we = we.parent() } while (height.unit == '%') { hm *= height.value - height = new SVG.Number(he instanceof SVG.Doc ? he.parent.offsetHeight : he.parent.height()) - he = he.parent + height = new SVG.Number(he instanceof SVG.Doc ? he.parent().offsetHeight : he.parent().height()) + he = he.parent() } /* ensure defaults */ |