ladybird/Userland/Libraries/LibWeb/HTML/CanvasRenderingContext2D.idl
Simon Danner 45f86466bb LibWeb: Add initial implementation of CRC2D.globalAlpha
Works for fills and strokes (using colors, gradients, or patterns),
along with images.

fill_rect() has been updated to use fill_path(), which allows it to
easily transform the rect, and already supports opacity.

Co-authored-by: MacDue <macdue@dueutil.tech>
2023-06-18 20:31:11 +02:00

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#import <HTML/HTMLCanvasElement.idl>
#import <HTML/Canvas/CanvasCompositing.idl>
#import <HTML/Canvas/CanvasDrawImage.idl>
#import <HTML/Canvas/CanvasDrawPath.idl>
#import <HTML/Canvas/CanvasFillStrokeStyles.idl>
#import <HTML/Canvas/CanvasImageData.idl>
#import <HTML/Canvas/CanvasImageSmoothing.idl>
#import <HTML/Canvas/CanvasPath.idl>
#import <HTML/Canvas/CanvasPathDrawingStyles.idl>
#import <HTML/Canvas/CanvasRect.idl>
#import <HTML/Canvas/CanvasState.idl>
#import <HTML/Canvas/CanvasText.idl>
#import <HTML/Canvas/CanvasTransform.idl>
enum ImageSmoothingQuality { "low", "medium", "high" };
// https://html.spec.whatwg.org/multipage/canvas.html#canvasrenderingcontext2d
[Exposed=Window]
interface CanvasRenderingContext2D {
[ImplementedAs=canvas_for_binding] readonly attribute HTMLCanvasElement canvas;
};
CanvasRenderingContext2D includes CanvasState;
CanvasRenderingContext2D includes CanvasTransform;
CanvasRenderingContext2D includes CanvasCompositing;
CanvasRenderingContext2D includes CanvasImageSmoothing;
CanvasRenderingContext2D includes CanvasFillStrokeStyles;
// FIXME: CanvasRenderingContext2D includes CanvasShadowStyles;
// FIXME: CanvasRenderingContext2D includes CanvasFilters;
CanvasRenderingContext2D includes CanvasRect;
CanvasRenderingContext2D includes CanvasDrawPath;
// FIXME: CanvasRenderingContext2D includes CanvasUserInterface;
CanvasRenderingContext2D includes CanvasText;
CanvasRenderingContext2D includes CanvasDrawImage;
CanvasRenderingContext2D includes CanvasImageData;
CanvasRenderingContext2D includes CanvasPathDrawingStyles;
// FIXME: CanvasRenderingContext2D includes CanvasTextDrawingStyles;
CanvasRenderingContext2D includes CanvasPath;