class CanvasGradient
package js.html
The CanvasGradient interface represents an opaque object describing a gradient. It is returned by the methods CanvasRenderingContext2D.createLinearGradient() or CanvasRenderingContext2D.createRadialGradient().
Documentation CanvasGradient by Mozilla Contributors, licensed under CC-BY-SA 2.5.
See also:
Methods
addColorStop(offset:Float, color:String):Void
Adds a new stop, defined by an offset and a color, to the gradient. If the offset is not between 0 and 1 an INDEX_SIZE_ERR is raised, if the color can't be parsed as a CSS color, a SYNTAX_ERR is raised.
Throws:
null | DOMError |
|---|