import <html.idl;

Public Member Functions
void	commit ()

void	save ()

void	restore ()

void	scale (unrestricted double x, unrestricted double y)

void	rotate (unrestricted double angle)

void	translate (unrestricted double x, unrestricted double y)

void	transform (unrestricted double a, unrestricted double b, unrestricted double c, unrestricted double d, unrestricted double e, unrestricted double f)

void	setTransform (unrestricted double a, unrestricted double b, unrestricted double c, unrestricted double d, unrestricted double e, unrestricted double f)

void	resetTransform ()

	attribute (DOMString or CanvasGradient or CanvasPattern) strokeStyle

	attribute (DOMString or CanvasGradient or CanvasPattern) fillStyle

CanvasGradient	createLinearGradient (double x0, double y0, double x1, double y1)

CanvasGradient	createRadialGradient (double x0, double y0, double r0, double x1, double y1, double r1)

CanvasPattern	createPattern (CanvasImageSource image, [TreatNullAs=EmptyString] DOMString repetition)

void	clearRect (unrestricted double x, unrestricted double y, unrestricted double w, unrestricted double h)

void	fillRect (unrestricted double x, unrestricted double y, unrestricted double w, unrestricted double h)

void	strokeRect (unrestricted double x, unrestricted double y, unrestricted double w, unrestricted double h)

void	beginPath ()

void	fill (optional CanvasFillRule fillRule="nonzero")

void	fill (Path2D path, optional CanvasFillRule fillRule="nonzero")

void	stroke ()

void	stroke (Path2D path)

void	drawFocusIfNeeded (Element element)

void	drawFocusIfNeeded (Path2D path, Element element)

void	scrollPathIntoView ()

void	scrollPathIntoView (Path2D path)

void	clip (optional CanvasFillRule fillRule="nonzero")

void	clip (Path2D path, optional CanvasFillRule fillRule="nonzero")

void	resetClip ()

boolean	isPointInPath (unrestricted double x, unrestricted double y, optional CanvasFillRule fillRule="nonzero")

boolean	isPointInPath (Path2D path, unrestricted double x, unrestricted double y, optional CanvasFillRule fillRule="nonzero")

boolean	isPointInStroke (unrestricted double x, unrestricted double y)

boolean	isPointInStroke (Path2D path, unrestricted double x, unrestricted double y)

void	fillText (DOMString text, unrestricted double x, unrestricted double y, optional unrestricted double maxWidth)

void	strokeText (DOMString text, unrestricted double x, unrestricted double y, optional unrestricted double maxWidth)

TextMetrics	measureText (DOMString text)

void	drawImage (CanvasImageSource image, unrestricted double dx, unrestricted double dy)

void	drawImage (CanvasImageSource image, unrestricted double dx, unrestricted double dy, unrestricted double dw, unrestricted double dh)

void	drawImage (CanvasImageSource image, unrestricted double sx, unrestricted double sy, unrestricted double sw, unrestricted double sh, unrestricted double dx, unrestricted double dy, unrestricted double dw, unrestricted double dh)

void	addHitRegion (optional HitRegionOptions options)

void	removeHitRegion (DOMString id)

void	clearHitRegions ()

ImageData	createImageData (double sw, double sh)

ImageData	createImageData (ImageData imagedata)

ImageData	getImageData (double sx, double sy, double sw, double sh)

void	putImageData (ImageData imagedata, double dx, double dy)

void	putImageData (ImageData imagedata, double dx, double dy, double dirtyX, double dirtyY, double dirtyWidth, double dirtyHeight)

Public Attributes
readonly attribute HTMLCanvasElement	canvas

attribute unsigned long	width

attribute unsigned long	height

attribute SVGMatrix	currentTransform

attribute unrestricted double	globalAlpha

attribute DOMString	globalCompositeOperation

attribute boolean	imageSmoothingEnabled

attribute unrestricted double	shadowOffsetX

attribute unrestricted double	shadowOffsetY

attribute unrestricted double	shadowBlur

attribute DOMString	shadowColor

Detailed Description

Definition at line 1145 of file html.idl.

Member Function Documentation

◆ addHitRegion()

void CanvasRenderingContext2D::addHitRegion ( optional HitRegionOptions options )

◆ attribute() [1/2]

CanvasRenderingContext2D::attribute ( DOMString or CanvasGradient or CanvasPattern )

◆ attribute() [2/2]

CanvasRenderingContext2D::attribute ( DOMString or CanvasGradient or CanvasPattern )

◆ beginPath()

void CanvasRenderingContext2D::beginPath ( )

◆ clearHitRegions()

void CanvasRenderingContext2D::clearHitRegions ( )

◆ clearRect()

void CanvasRenderingContext2D::clearRect	(	unrestricted double	x,
		unrestricted double	y,
		unrestricted double	w,
		unrestricted double	h
	)

◆ clip() [1/2]

void CanvasRenderingContext2D::clip ( optional CanvasFillRule fillRule = "nonzero" )

◆ clip() [2/2]

void CanvasRenderingContext2D::clip	(	Path2D	path,
		optional CanvasFillRule	fillRule = `"nonzero"`
	)

◆ commit()

void CanvasRenderingContext2D::commit ( )

◆ createImageData() [1/2]

ImageData CanvasRenderingContext2D::createImageData	(	double	sw,
		double	sh
	)

◆ createImageData() [2/2]

ImageData CanvasRenderingContext2D::createImageData ( ImageData imagedata )

◆ createLinearGradient()

CanvasGradient CanvasRenderingContext2D::createLinearGradient	(	double	x0,
		double	y0,
		double	x1,
		double	y1
	)

◆ createPattern()

CanvasPattern CanvasRenderingContext2D::createPattern	(	CanvasImageSource	image,
		[TreatNullAs=EmptyString] DOMString	repetition
	)

◆ createRadialGradient()

CanvasGradient CanvasRenderingContext2D::createRadialGradient	(	double	x0,
		double	y0,
		double	r0,
		double	x1,
		double	y1,
		double	r1
	)

◆ drawFocusIfNeeded() [1/2]

void CanvasRenderingContext2D::drawFocusIfNeeded ( Element element )

◆ drawFocusIfNeeded() [2/2]

void CanvasRenderingContext2D::drawFocusIfNeeded	(	Path2D	path,
		Element	element
	)

◆ drawImage() [1/3]

void CanvasRenderingContext2D::drawImage	(	CanvasImageSource	image,
		unrestricted double	dx,
		unrestricted double	dy
	)

◆ drawImage() [2/3]

void CanvasRenderingContext2D::drawImage	(	CanvasImageSource	image,
		unrestricted double	dx,
		unrestricted double	dy,
		unrestricted double	dw,
		unrestricted double	dh
	)

◆ drawImage() [3/3]

void CanvasRenderingContext2D::drawImage	(	CanvasImageSource	image,
		unrestricted double	sx,
		unrestricted double	sy,
		unrestricted double	sw,
		unrestricted double	sh,
		unrestricted double	dx,
		unrestricted double	dy,
		unrestricted double	dw,
		unrestricted double	dh
	)

◆ fill() [1/2]

void CanvasRenderingContext2D::fill ( optional CanvasFillRule fillRule = "nonzero" )

◆ fill() [2/2]

void CanvasRenderingContext2D::fill	(	Path2D	path,
		optional CanvasFillRule	fillRule = `"nonzero"`
	)

◆ fillRect()

void CanvasRenderingContext2D::fillRect	(	unrestricted double	x,
		unrestricted double	y,
		unrestricted double	w,
		unrestricted double	h
	)

◆ fillText()

void CanvasRenderingContext2D::fillText	(	DOMString	text,
		unrestricted double	x,
		unrestricted double	y,
		optional unrestricted double	maxWidth
	)

◆ getImageData()

ImageData CanvasRenderingContext2D::getImageData	(	double	sx,
		double	sy,
		double	sw,
		double	sh
	)

◆ isPointInPath() [1/2]

boolean CanvasRenderingContext2D::isPointInPath	(	Path2D	path,
		unrestricted double	x,
		unrestricted double	y,
		optional CanvasFillRule	fillRule = `"nonzero"`
	)

◆ isPointInPath() [2/2]

boolean CanvasRenderingContext2D::isPointInPath	(	unrestricted double	x,
		unrestricted double	y,
		optional CanvasFillRule	fillRule = `"nonzero"`
	)

◆ isPointInStroke() [1/2]

boolean CanvasRenderingContext2D::isPointInStroke	(	Path2D	path,
		unrestricted double	x,
		unrestricted double	y
	)

◆ isPointInStroke() [2/2]

boolean CanvasRenderingContext2D::isPointInStroke	(	unrestricted double	x,
		unrestricted double	y
	)

◆ measureText()

TextMetrics CanvasRenderingContext2D::measureText ( DOMString text )

◆ putImageData() [1/2]

void CanvasRenderingContext2D::putImageData	(	ImageData	imagedata,
		double	dx,
		double	dy
	)

◆ putImageData() [2/2]

void CanvasRenderingContext2D::putImageData	(	ImageData	imagedata,
		double	dx,
		double	dy,
		double	dirtyX,
		double	dirtyY,
		double	dirtyWidth,
		double	dirtyHeight
	)

◆ removeHitRegion()

void CanvasRenderingContext2D::removeHitRegion ( DOMString id )

◆ resetClip()

void CanvasRenderingContext2D::resetClip ( )

◆ resetTransform()

void CanvasRenderingContext2D::resetTransform ( )

◆ restore()

void CanvasRenderingContext2D::restore ( )

◆ rotate()

void CanvasRenderingContext2D::rotate ( unrestricted double angle )

◆ save()

void CanvasRenderingContext2D::save ( )

◆ scale()

void CanvasRenderingContext2D::scale	(	unrestricted double	x,
		unrestricted double	y
	)

◆ scrollPathIntoView() [1/2]

void CanvasRenderingContext2D::scrollPathIntoView ( )

◆ scrollPathIntoView() [2/2]

void CanvasRenderingContext2D::scrollPathIntoView ( Path2D path )

◆ setTransform()

void CanvasRenderingContext2D::setTransform	(	unrestricted double	a,
		unrestricted double	b,
		unrestricted double	c,
		unrestricted double	d,
		unrestricted double	e,
		unrestricted double	f
	)

◆ stroke() [1/2]

void CanvasRenderingContext2D::stroke ( )

◆ stroke() [2/2]

void CanvasRenderingContext2D::stroke ( Path2D path )

◆ strokeRect()

void CanvasRenderingContext2D::strokeRect	(	unrestricted double	x,
		unrestricted double	y,
		unrestricted double	w,
		unrestricted double	h
	)

◆ strokeText()

void CanvasRenderingContext2D::strokeText	(	DOMString	text,
		unrestricted double	x,
		unrestricted double	y,
		optional unrestricted double	maxWidth
	)

◆ transform()

void CanvasRenderingContext2D::transform	(	unrestricted double	a,
		unrestricted double	b,
		unrestricted double	c,
		unrestricted double	d,
		unrestricted double	e,
		unrestricted double	f
	)

◆ translate()

void CanvasRenderingContext2D::translate	(	unrestricted double	x,
		unrestricted double	y
	)

Member Data Documentation

◆ canvas

readonly attribute HTMLCanvasElement CanvasRenderingContext2D::canvas

Definition at line 1148 of file html.idl.

◆ currentTransform

attribute SVGMatrix CanvasRenderingContext2D::currentTransform

Definition at line 1162 of file html.idl.

◆ globalAlpha

attribute unrestricted double CanvasRenderingContext2D::globalAlpha

Definition at line 1171 of file html.idl.

◆ globalCompositeOperation

attribute DOMString CanvasRenderingContext2D::globalCompositeOperation

Definition at line 1172 of file html.idl.

◆ height

attribute unsigned long CanvasRenderingContext2D::height

Definition at line 1152 of file html.idl.

◆ imageSmoothingEnabled

attribute boolean CanvasRenderingContext2D::imageSmoothingEnabled

Definition at line 1175 of file html.idl.

◆ shadowBlur

attribute unrestricted double CanvasRenderingContext2D::shadowBlur

Definition at line 1187 of file html.idl.

◆ shadowColor

attribute DOMString CanvasRenderingContext2D::shadowColor

Definition at line 1188 of file html.idl.

◆ shadowOffsetX

attribute unrestricted double CanvasRenderingContext2D::shadowOffsetX

Definition at line 1185 of file html.idl.

◆ shadowOffsetY

attribute unrestricted double CanvasRenderingContext2D::shadowOffsetY

Definition at line 1186 of file html.idl.

◆ width

attribute unsigned long CanvasRenderingContext2D::width

Definition at line 1151 of file html.idl.

The documentation for this interface was generated from the following file:

test/data/idl/html.idl

Public Member Functions

Public Attributes