/** * @class Ext.draw.engine.SvgContext * @extend Ext.Base * * A class that imitates a canvas context but generates svg elements instead. */ /** * @class Ext.draw.engine.SvgContext.Gradient * * A class that implements native CanvasGradient interface * (https://developer.mozilla.org/en/docs/Web/API/CanvasGradient) * and a `toString` method that returns the ID of the gradient. */