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		8575bddfe6
		
	
	
	
	
		
			
			Canvas now supports compositing and various blending modes via the `globalCompositeOperation` attribute.
		
			
				
	
	
		
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			6 lines
		
	
	
	
		
			271 B
		
	
	
	
		
			Text
		
	
	
	
	
	
| // https://html.spec.whatwg.org/multipage/canvas.html#canvascompositing
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| interface mixin CanvasCompositing {
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|     // compositing
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|     attribute unrestricted double globalAlpha; // (default 1.0)
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|     attribute DOMString globalCompositeOperation; // (default "source-over")
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| };
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