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SVG.Container = {
add: function(e, i) {
if (!this.has(e)) {
i = i == null ? this.children().length : i;
this.children().splice(i, 0, e);
this.node.insertBefore(e.node, this.node.childNodes[i] || null);
e.parent = this;
}
return this;
},
has: function(e) {
return this.children().indexOf(e) >= 0;
},
children: function() {
return this._children || (this._children = []);
},
remove: function(e) {
return this.removeAt(this.children().indexOf(e));
},
removeAt: function(i) {
if (0 <= i && i < this.children().length) {
var e = this.children()[i];
this.children().splice(i, 1);
this.node.removeChild(e.node);
e.parent = null;
}
return this;
},
defs: function() {
if (this._defs == null) {
this._defs = new SVG.Defs();
this.add(this._defs, 0);
}
return this._defs;
},
level: function() {
var d = this.defs();
this.remove(d).add(d, 0);
return this;
},
group: function() {
var e = new SVG.G();
this.add(e);
return e;
},
rect: function(w, h) {
var e = new SVG.Rect().size(w, h);
this.add(e);
return e;
},
circle: function(r) {
var e = new SVG.Circle().size(r);
this.add(e);
return e;
},
ellipse: function(w, h) {
var e = new SVG.Ellipse().size(w, h);
this.add(e);
return e;
},
path: function(d) {
var e = new SVG.Path().plot(d);
this.add(e);
return e;
},
image: function(s, w, h) {
w = w != null ? w : 100;
var e = new SVG.Image().load(s).size(w, h != null ? h : w);
this.add(e);
return e;
},
text: function(t) {
var e = new SVG.Text().text(t);
this.add(e);
return e;
},
gradient: function(t, b) {
return this.defs().gradient(t, b);
},
// hack for safari preventing text to be rendered in one line,
// basically it sets the position of the svg node to absolute
// when the dom is loaded, and resets it to relative a few ms later.
stage: function() {
var r, e = this;
r = function() {
if (document.readyState === 'complete') {
e.attr('style', 'position:absolute;left:0;top:0;');
setTimeout(function() { e.attr('style', 'position:relative;'); }, 5);
} else {
setTimeout(r, 10);
}
};
r();
return this;
}
};
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