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//
SVG.Ellipse = function() {
this.constructor.call(this, SVG.create('ellipse'))
}
// Inherit from SVG.Shape
SVG.Ellipse.prototype = new SVG.Shape
//
SVG.extend(SVG.Ellipse, {
// Move over x-axis
x: function(x) {
return x == null ? this.cx() - this.attr('rx') : this.cx(x + this.attr('rx'))
}
// Move over y-axis
, y: function(y) {
return y == null ? this.cy() - this.attr('ry') : this.cy(y + this.attr('ry'))
}
// Move by center over x-axis
, cx: function(x) {
return x == null ? this.attr('cx') : this.attr('cx', x / this.trans.scaleX)
}
// Move by center over y-axis
, cy: function(y) {
return y == null ? this.attr('cy') : this.attr('cy', y / this.trans.scaleY)
}
// Custom size function
, size: function(width, height) {
return this.attr({
rx: width / 2,
ry: height / 2
})
}
})
// Usage:
// draw.ellipse(200, 100)
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