blob: 20977471086e300f223b393429dc8cd10e912019 (
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SVG.Doc = SVG.invent({
// Initialize node
create: function (node) {
this.constructor(node || SVG.create('svg'))
// set svg element attributes and ensure defs node
this.namespace().defs()
},
// Inherit from
inherit: SVG.Container,
// Add class methods
extend: {
// Add namespaces
namespace: function () {
return this
.attr({ xmlns: SVG.ns, version: '1.1' })
.attr('xmlns:xlink', SVG.xlink, SVG.xmlns)
.attr('xmlns:svgjs', SVG.svgjs, SVG.xmlns)
},
// Creates and returns defs element
defs: function () {
return SVG.adopt(this.node.getElementsByTagName('defs')[0]) || this.put(new SVG.Defs())
},
// custom parent method
parent: function () {
return this.node.parentNode.nodeName === '#document' ? null : this.node.parentNode
},
// Removes the doc from the DOM
remove: function () {
if (this.parent()) {
this.parent().removeChild(this.node)
}
return this
},
clear: function () {
// remove children
while (this.node.hasChildNodes()) {
this.node.removeChild(this.node.lastChild)
}
return this
},
toNested: function () {
var el = SVG.create('svg')
this.node.instance = null
el.appendChild(this.node)
return SVG.adopt(this.node)
}
}
})
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