enum CanvasWindingRule { "nonzero", "evenodd" };
-interface CanvasRenderingContext2D {
+[
+ TypeChecking=Interface|Nullable|Unrestricted,
+ WillBeGarbageCollected,
+] interface CanvasRenderingContext2D {
readonly attribute HTMLCanvasElement canvas;
void save();
void restore();
- [StrictTypeChecking, RuntimeEnabled=ExperimentalCanvasFeatures, RaisesException=Setter] attribute SVGMatrix currentTransform;
- void scale(float sx, float sy);
- void rotate(float angle);
- void translate(float tx, float ty);
- void transform(float m11, float m12, float m21, float m22, float dx, float dy);
- void setTransform(float m11, float m12, float m21, float m22, float dx, float dy);
+ [RuntimeEnabled=ExperimentalCanvasFeatures] attribute SVGMatrix currentTransform;
+ void scale(unrestricted float sx, unrestricted float sy);
+ void rotate(unrestricted float angle);
+ void translate(unrestricted float tx, unrestricted float ty);
+ void transform(unrestricted float m11, unrestricted float m12, unrestricted float m21, unrestricted float m22, unrestricted float dx, unrestricted float dy);
+ void setTransform(unrestricted float m11, unrestricted float m12, unrestricted float m21, unrestricted float m22, unrestricted float dx, unrestricted float dy);
void resetTransform();
- attribute float globalAlpha;
+ attribute unrestricted float globalAlpha;
[TreatNullAs=NullString] attribute DOMString globalCompositeOperation;
- [RaisesException] CanvasGradient createLinearGradient(float x0, float y0, float x1, float y1);
+ CanvasGradient createLinearGradient(float x0, float y0, float x1, float y1);
[RaisesException] CanvasGradient createRadialGradient(float x0, float y0, float r0, float x1, float y1, float r1);
- attribute float lineWidth;
+ attribute unrestricted float lineWidth;
[TreatNullAs=NullString] attribute DOMString lineCap;
[TreatNullAs=NullString] attribute DOMString lineJoin;
- attribute float miterLimit;
+ attribute unrestricted float miterLimit;
- attribute float shadowOffsetX;
- attribute float shadowOffsetY;
- attribute float shadowBlur;
+ attribute unrestricted float shadowOffsetX;
+ attribute unrestricted float shadowOffsetY;
+ attribute unrestricted float shadowBlur;
[TreatNullAs=NullString] attribute DOMString shadowColor;
- void setLineDash(sequence<float> dash);
- sequence<float> getLineDash();
- attribute float lineDashOffset;
+ void setLineDash(sequence<unrestricted float> dash);
+ sequence<unrestricted float> getLineDash();
+ attribute unrestricted float lineDashOffset;
- void clearRect(float x, float y, float width, float height);
- void fillRect(float x, float y, float width, float height);
+ void clearRect(unrestricted float x, unrestricted float y, unrestricted float width, unrestricted float height);
+ void fillRect(unrestricted float x, unrestricted float y, unrestricted float width, unrestricted float height);
void beginPath();
- attribute Path2D currentPath;
-
// FIXME: Simplify these using optional CanvasWindingRule once crbug.com/339000 gets fixed.
void fill();
- [RuntimeEnabled=ExperimentalCanvasFeatures, RaisesException] void fill(Path2D? path);
+ [RuntimeEnabled=Path2D] void fill(Path2D path);
void fill(CanvasWindingRule winding);
- [RuntimeEnabled=ExperimentalCanvasFeatures, RaisesException] void fill(Path2D? path, CanvasWindingRule winding);
+ [RuntimeEnabled=Path2D] void fill(Path2D path, CanvasWindingRule winding);
void stroke();
- [RuntimeEnabled=ExperimentalCanvasFeatures, RaisesException] void stroke(Path2D? path);
+ [RuntimeEnabled=Path2D] void stroke(Path2D path);
// FIXME: Simplify these using optional CanvasWindingRule once crbug.com/339000 gets fixed.
void clip();
- [RuntimeEnabled=ExperimentalCanvasFeatures, RaisesException] void clip(Path2D? path);
+ [RuntimeEnabled=Path2D] void clip(Path2D path);
void clip(CanvasWindingRule winding);
- [RuntimeEnabled=ExperimentalCanvasFeatures, RaisesException] void clip(Path2D? path, CanvasWindingRule winding);
+ [RuntimeEnabled=Path2D] void clip(Path2D path, CanvasWindingRule winding);
// FIXME: Simplify these using optional CanvasWindingRule once crbug.com/339000 gets fixed.
- boolean isPointInPath(float x, float y);
- [RuntimeEnabled=ExperimentalCanvasFeatures, RaisesException] boolean isPointInPath(Path2D? path, float x, float y);
- boolean isPointInPath(float x, float y, CanvasWindingRule winding);
- [RuntimeEnabled=ExperimentalCanvasFeatures, RaisesException] boolean isPointInPath(Path2D? path, float x, float y, CanvasWindingRule winding);
+ boolean isPointInPath(unrestricted float x, unrestricted float y);
+ [RuntimeEnabled=Path2D] boolean isPointInPath(Path2D path, unrestricted float x, unrestricted float y);
+ boolean isPointInPath(unrestricted float x, unrestricted float y, CanvasWindingRule winding);
+ [RuntimeEnabled=Path2D] boolean isPointInPath(Path2D path, unrestricted float x, unrestricted float y, CanvasWindingRule winding);
+ boolean isPointInStroke(unrestricted float x, unrestricted float y);
+ [RuntimeEnabled=Path2D] boolean isPointInStroke(Path2D path, unrestricted float x, unrestricted float y);
- // FIXME: Simplify these using optional CanvasWindingRule once crbug.com/339000 gets fixed.
- boolean isPointInStroke(float x, float y);
- [RuntimeEnabled=ExperimentalCanvasFeatures, RaisesException] boolean isPointInStroke(Path2D? path, float x, float y);
+ [RuntimeEnabled=ExperimentalCanvasFeatures] void scrollPathIntoView();
+ [RuntimeEnabled=ExperimentalCanvasFeatures] void scrollPathIntoView(Path2D path);
// text
attribute DOMString font;
attribute DOMString textAlign;
attribute DOMString textBaseline;
+ void fillText(DOMString text, unrestricted float x, unrestricted float y, optional unrestricted float maxWidth);
+ void strokeText(DOMString text, unrestricted float x, unrestricted float y, optional unrestricted float maxWidth);
TextMetrics measureText(DOMString text);
- // other
-
- void setAlpha(float alpha);
- void setCompositeOperation(DOMString compositeOperation);
-
- void setLineWidth(float width);
- void setLineCap(DOMString cap);
- void setLineJoin(DOMString join);
- void setMiterLimit(float limit);
-
- void clearShadow();
-
- void fillText(DOMString text, float x, float y, optional float maxWidth);
- void strokeText(DOMString text, float x, float y, optional float maxWidth);
-
- void setStrokeColor([StrictTypeChecking] DOMString color, optional float alpha);
- void setStrokeColor(float grayLevel, optional float alpha);
- void setStrokeColor(float r, float g, float b, float a);
- void setStrokeColor(float c, float m, float y, float k, float a);
-
- void setFillColor([StrictTypeChecking] DOMString color, optional float alpha);
- void setFillColor(float grayLevel, optional float alpha);
- void setFillColor(float r, float g, float b, float a);
- void setFillColor(float c, float m, float y, float k, float a);
-
- void strokeRect(float x, float y, float width, float height);
-
- [RaisesException] void drawImage(HTMLImageElement? image, float x, float y);
- [RaisesException] void drawImage(HTMLImageElement? image, float x, float y, float width, float height);
- [RaisesException] void drawImage(HTMLImageElement? image, float sx, float sy, float sw, float sh, float dx, float dy, float dw, float dh);
- [RaisesException] void drawImage(HTMLCanvasElement? canvas, float x, float y);
- [RaisesException] void drawImage(HTMLCanvasElement? canvas, float x, float y, float width, float height);
- [RaisesException] void drawImage(HTMLCanvasElement? canvas, float sx, float sy, float sw, float sh, float dx, float dy, float dw, float dh);
- [RaisesException] void drawImage(HTMLVideoElement? video, float x, float y);
- [RaisesException] void drawImage(HTMLVideoElement? video, float x, float y, float width, float height);
- [RaisesException] void drawImage(HTMLVideoElement? video, float sx, float sy, float sw, float sh, float dx, float dy, float dw, float dh);
- [RuntimeEnabled=ExperimentalCanvasFeatures, RaisesException] void drawImage(ImageBitmap? imageBitmap, float x, float y);
- [RuntimeEnabled=ExperimentalCanvasFeatures, RaisesException] void drawImage(ImageBitmap? imageBitmap, float x, float y, float width, float height);
- [RuntimeEnabled=ExperimentalCanvasFeatures, RaisesException] void drawImage(ImageBitmap? imageBitmap, float sx, float sy, float sw, float sh, float dx, float dy, float dw, float dh);
-
- void drawImageFromRect(HTMLImageElement image,
- optional float sx, optional float sy, optional float sw, optional float sh,
- optional float dx, optional float dy, optional float dw, optional float dh,
- optional DOMString compositeOperation);
-
- void setShadow(float width, float height, float blur, [StrictTypeChecking] optional DOMString color, optional float alpha);
- void setShadow(float width, float height, float blur, float grayLevel, optional float alpha);
- void setShadow(float width, float height, float blur, float r, float g, float b, float a);
- void setShadow(float width, float height, float blur, float c, float m, float y, float k, float a);
-
- [RaisesException] void putImageData(ImageData? imagedata, float dx, float dy);
- [RaisesException] void putImageData(ImageData? imagedata, float dx, float dy, float dirtyX, float dirtyY, float dirtyWidth, float dirtyHeight);
-
- [RaisesException, DeprecateAs=PrefixedPutImageDataHD] void webkitPutImageDataHD(ImageData? imagedata, float dx, float dy);
- [RaisesException, DeprecateAs=PrefixedPutImageDataHD] void webkitPutImageDataHD(ImageData? imagedata, float dx, float dy, float dirtyX, float dirtyY, float dirtyWidth, float dirtyHeight);
-
- [RaisesException] CanvasPattern createPattern(HTMLCanvasElement? canvas, [TreatNullAs=NullString] DOMString repetitionType);
- [RaisesException] CanvasPattern createPattern(HTMLImageElement? image, [TreatNullAs=NullString] DOMString repetitionType);
- [RaisesException] CanvasPattern createPattern(HTMLVideoElement? image, [TreatNullAs=NullString] DOMString repetitionType);
- [RaisesException] ImageData createImageData(ImageData? imagedata);
+ // Context state
+ // Should be merged with WebGL counterpart in CanvasRenderingContext, once no-longer experimental
+ [RuntimeEnabled=ExperimentalCanvasFeatures] boolean isContextLost();
+
+ void strokeRect(unrestricted float x, unrestricted float y, unrestricted float width, unrestricted float height);
+
+ [RaisesException] void drawImage(HTMLImageElement image, unrestricted float x, unrestricted float y);
+ [RaisesException] void drawImage(HTMLImageElement image, unrestricted float x, unrestricted float y, unrestricted float width, unrestricted float height);
+ [RaisesException] void drawImage(HTMLImageElement image, unrestricted float sx, unrestricted float sy, unrestricted float sw, unrestricted float sh, unrestricted float dx, unrestricted float dy, unrestricted float dw, unrestricted float dh);
+ [RaisesException] void drawImage(HTMLCanvasElement canvas, unrestricted float x, unrestricted float y);
+ [RaisesException] void drawImage(HTMLCanvasElement canvas, unrestricted float x, unrestricted float y, unrestricted float width, unrestricted float height);
+ [RaisesException] void drawImage(HTMLCanvasElement canvas, unrestricted float sx, unrestricted float sy, unrestricted float sw, unrestricted float sh, unrestricted float dx, unrestricted float dy, unrestricted float dw, unrestricted float dh);
+ [RaisesException] void drawImage(HTMLVideoElement video, unrestricted float x, unrestricted float y);
+ [RaisesException] void drawImage(HTMLVideoElement video, unrestricted float x, unrestricted float y, unrestricted float width, unrestricted float height);
+ [RaisesException] void drawImage(HTMLVideoElement video, unrestricted float sx, unrestricted float sy, unrestricted float sw, unrestricted float sh, unrestricted float dx, unrestricted float dy, unrestricted float dw, unrestricted float dh);
+ [RuntimeEnabled=ExperimentalCanvasFeatures, RaisesException] void drawImage(ImageBitmap imageBitmap, unrestricted float x, unrestricted float y);
+ [RuntimeEnabled=ExperimentalCanvasFeatures, RaisesException] void drawImage(ImageBitmap imageBitmap, unrestricted float x, unrestricted float y, unrestricted float width, unrestricted float height);
+ [RuntimeEnabled=ExperimentalCanvasFeatures, RaisesException] void drawImage(ImageBitmap imageBitmap, unrestricted float sx, unrestricted float sy, unrestricted float sw, unrestricted float sh, unrestricted float dx, unrestricted float dy, unrestricted float dw, unrestricted float dh);
+
+ void putImageData(ImageData imagedata, float dx, float dy);
+ void putImageData(ImageData imagedata, float dx, float dy, float dirtyX, float dirtyY, float dirtyWidth, float dirtyHeight);
+
+ [RaisesException] CanvasPattern createPattern(HTMLCanvasElement canvas, [TreatNullAs=NullString] DOMString repetitionType);
+ [RaisesException] CanvasPattern createPattern(HTMLImageElement image, [TreatNullAs=NullString] DOMString repetitionType);
+ [RaisesException] CanvasPattern createPattern(HTMLVideoElement image, [TreatNullAs=NullString] DOMString repetitionType);
+ ImageData createImageData(ImageData imagedata);
[RaisesException] ImageData createImageData(float sw, float sh);
[Custom] attribute object strokeStyle;
// pixel manipulation
[RaisesException] ImageData getImageData(float sx, float sy, float sw, float sh);
- [RaisesException, DeprecateAs=PrefixedGetImageDataHD] ImageData webkitGetImageDataHD(float sx, float sy, float sw, float sh);
-
// Focus rings
[RuntimeEnabled=ExperimentalCanvasFeatures] void drawFocusIfNeeded(Element element);
+ [RuntimeEnabled=ExperimentalCanvasFeatures] void drawFocusIfNeeded(Path2D path, Element element);
[RuntimeEnabled=ExperimentalCanvasFeatures] boolean drawCustomFocusRing(Element element);
- readonly attribute float webkitBackingStorePixelRatio;
-
[ImplementedAs=imageSmoothingEnabled, MeasureAs=PrefixedImageSmoothingEnabled] attribute boolean webkitImageSmoothingEnabled;
[MeasureAs=UnprefixedImageSmoothingEnabled] attribute boolean imageSmoothingEnabled;
Canvas2DContextAttributes getContextAttributes();
+
+ // Non-standard APIs. Candidates for deprecation
+ [MeasureAs=CanvasRenderingContext2DSetAlpha] void setAlpha(unrestricted float alpha);
+ [MeasureAs=CanvasRenderingContext2DSetCompositeOperation] void setCompositeOperation(DOMString compositeOperation);
+ [MeasureAs=CanvasRenderingContext2DSetLineWidth] void setLineWidth(unrestricted float width);
+ [MeasureAs=CanvasRenderingContext2DSetLineCap] void setLineCap(DOMString cap);
+ [MeasureAs=CanvasRenderingContext2DSetLineJoin] void setLineJoin(DOMString join);
+ [MeasureAs=CanvasRenderingContext2DSetMiterLimit] void setMiterLimit(unrestricted float limit);
+ [MeasureAs=CanvasRenderingContext2DClearShadow] void clearShadow();
+ [MeasureAs=CanvasRenderingContext2DSetStrokeColor] void setStrokeColor([LegacyOverloadString] DOMString color, optional unrestricted float alpha);
+ [MeasureAs=CanvasRenderingContext2DSetStrokeColor] void setStrokeColor(unrestricted float grayLevel, optional unrestricted float alpha);
+ [MeasureAs=CanvasRenderingContext2DSetStrokeColor] void setStrokeColor(unrestricted float r, unrestricted float g, unrestricted float b, unrestricted float a);
+ [MeasureAs=CanvasRenderingContext2DSetStrokeColor] void setStrokeColor(unrestricted float c, unrestricted float m, unrestricted float y, unrestricted float k, unrestricted float a);
+ [MeasureAs=CanvasRenderingContext2DSetFillColor] void setFillColor([LegacyOverloadString] DOMString color, optional unrestricted float alpha);
+ [MeasureAs=CanvasRenderingContext2DSetFillColor] void setFillColor(unrestricted float grayLevel, optional unrestricted float alpha);
+ [MeasureAs=CanvasRenderingContext2DSetFillColor] void setFillColor(unrestricted float r, unrestricted float g, unrestricted float b, unrestricted float a);
+ [MeasureAs=CanvasRenderingContext2DSetFillColor] void setFillColor(unrestricted float c, unrestricted float m, unrestricted float y, unrestricted float k, unrestricted float a);
+ [MeasureAs=CanvasRenderingContext2DDrawImageFromRect] void drawImageFromRect(
+ HTMLImageElement? image, optional unrestricted float sx, optional unrestricted float sy, optional unrestricted float sw, optional unrestricted float sh,
+ optional unrestricted float dx, optional unrestricted float dy, optional unrestricted float dw, optional unrestricted float dh, optional DOMString compositeOperation);
+ [MeasureAs=CanvasRenderingContext2DSetShadow] void setShadow(unrestricted float width, unrestricted float height, unrestricted float blur, [LegacyOverloadString] optional DOMString color, optional unrestricted float alpha);
+ [MeasureAs=CanvasRenderingContext2DSetShadow] void setShadow(unrestricted float width, unrestricted float height, unrestricted float blur, unrestricted float grayLevel, optional unrestricted float alpha);
+ [MeasureAs=CanvasRenderingContext2DSetShadow] void setShadow(unrestricted float width, unrestricted float height, unrestricted float blur, unrestricted float r, unrestricted float g, unrestricted float b, unrestricted float a);
+ [MeasureAs=CanvasRenderingContext2DSetShadow] void setShadow(unrestricted float width, unrestricted float height, unrestricted float blur, unrestricted float c, unrestricted float m, unrestricted float y, unrestricted float k, unrestricted float a);
};
CanvasRenderingContext2D implements CanvasPathMethods;
projects / platform / framework / web / crosswalk.git / blobdiff