Definition
HTML Standard defines CanvasCompositing
interface mixin CanvasCompositing {
// compositing
attribute unrestricted double globalAlpha; // (default 1.0)
attribute DOMString globalCompositeOperation; // (default "source-over")
};CanvasCompositing interface mixinHTML Standard defines CanvasCompositing
interface mixin CanvasCompositing {
// compositing
attribute unrestricted double globalAlpha; // (default 1.0)
attribute DOMString globalCompositeOperation; // (default "source-over")
};