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// Define list of available attributes for stroke and fill
SVG._stroke = ['color', 'width', 'opacity', 'linecap', 'linejoin', 'miterlimit', 'dasharray', 'dashoffset']
SVG._fill = ['color', 'opacity', 'rule']
// Prepend correct color prefix
var _colorPrefix = function(type, attr) {
return attr == 'color' ? type : type + '-' + attr
}
/* Add sugar for fill and stroke */
;['fill', 'stroke'].forEach(function(method) {
// Set fill color and opacity
SVG.Shape.prototype[method] = function(o) {
var indexOf
if (typeof o == 'string' || SVG.Color.isRgb(o) || SVG.Color.isHsb(o))
this.attr(method, o)
else
/* set all attributes from _fillAttr and _strokeAttr list */
for (index = SVG['_' + method].length - 1; index >= 0; index--)
if (o[SVG['_' + method][index]] != null)
this.attr(_colorPrefix(method, SVG['_' + method][index]), o[SVG['_' + method][index]])
return this
}
})
;[SVG.Element, SVG.FX].forEach(function(module) {
if (module) {
SVG.extend(module, {
// Rotation
rotate: function(deg, cx, cy) {
return this.transform({
rotation: deg || 0
, cx: cx
, cy: cy
})
}
// Skew
, skew: function(x, y) {
return this.transform({
skewX: x || 0
, skewY: y || 0
})
}
// Scale
, scale: function(x, y) {
return this.transform({
scaleX: x,
scaleY: y == null ? x : y
})
}
// Opacity
, opacity: function(value) {
return this.attr('opacity', value)
}
})
}
})
if (SVG.Text) {
SVG.extend(SVG.Text, {
// Set font
font: function(o) {
var key, attr = {}
for (key in o)
key == 'leading' ?
attr[key] = o[key] :
key == 'anchor' ?
attr['text-anchor'] = o[key] :
_styleAttr.indexOf(key) > -1 ?
attr['font-'+ key] = o[key] :
void 0
return this.attr(attr).text(this.content)
}
})
}
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