akasha

Class OffscreenCanvasRenderingContext2D

java.lang.Object

akasha.core.JsObject

akasha.OffscreenCanvasRenderingContext2D

All Implemented Interfaces:

OffscreenRenderingContext

@Generated(value="org.realityforge.webtack")
 @JsType(isNative=true,
        namespace="<global>",
        name="OffscreenCanvasRenderingContext2D")
public class OffscreenCanvasRenderingContext2D
extends JsObject
implements OffscreenRenderingContext

Field Summary

Fields

Modifier and Type	Field and Description
@JsNonNull java.lang.String	direction
@JsNonNull StringOrCanvasGradientOrCanvasPatternUnion	fillStyle
@JsNonNull StringOrCanvasFilterUnion	filter
@JsNonNull java.lang.String	font
@JsNonNull java.lang.String	fontKerning
@JsNonNull java.lang.String	fontStretch
@JsNonNull java.lang.String	fontVariantCaps
double	globalAlpha
@JsNonNull java.lang.String	globalCompositeOperation
boolean	imageSmoothingEnabled
@JsNonNull java.lang.String	imageSmoothingQuality
@JsNonNull java.lang.String	letterSpacing
@JsNonNull java.lang.String	lineCap
double	lineDashOffset
@JsNonNull java.lang.String	lineJoin
double	lineWidth
double	miterLimit
double	shadowBlur
@JsNonNull java.lang.String	shadowColor
double	shadowOffsetX
double	shadowOffsetY
@JsNonNull StringOrCanvasGradientOrCanvasPatternUnion	strokeStyle
@JsNonNull java.lang.String	textAlign
@JsNonNull java.lang.String	textBaseline
@JsNonNull java.lang.String	textRendering
@JsNonNull java.lang.String	wordSpacing

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	OffscreenCanvasRenderingContext2D()

Method Summary

Modifier and Type	Method and Description
void	arc(double x, double y, double radius, double startAngle, double endAngle)
void	arc(double x, double y, double radius, double startAngle, double endAngle, boolean counterclockwise)
void	arcTo(double x1, double y1, double x2, double y2, double radius)
void	beginPath()
void	bezierCurveTo(double cp1x, double cp1y, double cp2x, double cp2y, double x, double y)
OffscreenCanvas	canvas()
void	clearRect(double x, double y, double w, double h)
void	clip()
void	clip(Path2D path)
void	clip(Path2D path, java.lang.String fillRule)
void	clip(java.lang.String fillRule)
void	closePath()
void	commit()
@JsNonNull CanvasGradient	createConicGradient(double startAngle, double x, double y)
@JsNonNull ImageData	createImageData(ImageData imagedata)
@JsNonNull ImageData	createImageData(int sw, int sh)
@JsNonNull ImageData	createImageData(int sw, int sh, ImageDataSettings settings)
@JsNonNull CanvasGradient	createLinearGradient(double x0, double y0, double x1, double y1)
@JsNullable CanvasPattern	createPattern(CanvasImageSource image, java.lang.String repetition)
@JsNonNull CanvasGradient	createRadialGradient(double x0, double y0, double r0, double x1, double y1, double r1)
void	drawImage(CanvasImageSource image, double dx, double dy)
void	drawImage(CanvasImageSource image, double dx, double dy, double dw, double dh)
void	drawImage(CanvasImageSource image, double sx, double sy, double sw, double sh, double dx, double dy, double dw, double dh)
void	ellipse(double x, double y, double radiusX, double radiusY, double rotation, double startAngle, double endAngle)
void	ellipse(double x, double y, double radiusX, double radiusY, double rotation, double startAngle, double endAngle, boolean counterclockwise)
void	fill()
void	fill(Path2D path)
void	fill(Path2D path, java.lang.String fillRule)
void	fill(java.lang.String fillRule)
void	fillRect(double x, double y, double w, double h)
void	fillText(java.lang.String text, double x, double y)
void	fillText(java.lang.String text, double x, double y, double maxWidth)
@JsNonNull ImageData	getImageData(int sx, int sy, int sw, int sh)
@JsNonNull ImageData	getImageData(int sx, int sy, int sw, int sh, ImageDataSettings settings)
@JsNonNull JsArray<java.lang.Double>	getLineDash()
@JsNonNull DOMMatrix	getTransform()
boolean	isContextLost()
boolean	isPointInPath(double x, double y)
boolean	isPointInPath(double x, double y, java.lang.String fillRule)
boolean	isPointInPath(Path2D path, double x, double y)
boolean	isPointInPath(Path2D path, double x, double y, java.lang.String fillRule)
boolean	isPointInStroke(double x, double y)
boolean	isPointInStroke(Path2D path, double x, double y)
void	lineTo(double x, double y)
@JsNonNull TextMetrics	measureText(java.lang.String text)
void	moveTo(double x, double y)
void	putImageData(ImageData imagedata, int dx, int dy)
void	putImageData(ImageData imagedata, int dx, int dy, int dirtyX, int dirtyY, int dirtyWidth, int dirtyHeight)
void	quadraticCurveTo(double cpx, double cpy, double x, double y)
void	rect(double x, double y, double w, double h)
void	reset()
void	resetTransform()
void	restore()
void	rotate(double angle)
void	roundRect(double x, double y, double w, double h, DOMPointInit radii)
void	roundRect(double x, double y, double w, double h, double radii)
void	roundRect(double x, double y, double w, double h, JsArray<UnrestrictedDoubleOrDOMPointInitUnion> radii)
void	roundRect(double x, double y, double w, double h, UnrestrictedDoubleOrDOMPointInitUnion... radii)
void	save()
void	scale(double x, double y)
void	setLineDash(double... segments)
void	setLineDash(JsArray<java.lang.Double> segments)
void	setTransform()
void	setTransform(DOMMatrix2DInit transform)
void	setTransform(double a, double b, double c, double d, double e, double f)
void	stroke()
void	stroke(Path2D path)
void	strokeRect(double x, double y, double w, double h)
void	strokeText(java.lang.String text, double x, double y)
void	strokeText(java.lang.String text, double x, double y, double maxWidth)
void	transform(double a, double b, double c, double d, double e, double f)
void	translate(double x, double y)

Methods inherited from class akasha.core.JsObject

assign, create, create, defineProperties, defineProperty, defineProperty, entries, freeze, fromEntries, getOwnPropertyDescriptor, getOwnPropertyDescriptor, getOwnPropertyDescriptors, getOwnPropertyNames, getOwnPropertySymbols, getPrototypeOf, hasOwnProperty, hasOwnProperty, is, isExtensible, isFrozen, isPrototypeOf, isSealed, keys, preventExtensions, propertyIsEnumerable, seal, setPrototypeOf, toString_, valueOf_, values

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

direction

@CanvasDirection
public @JsNonNull java.lang.String direction

fillStyle

public @JsNonNull StringOrCanvasGradientOrCanvasPatternUnion fillStyle

filter

public @JsNonNull StringOrCanvasFilterUnion filter

font

public @JsNonNull java.lang.String font

fontKerning

@CanvasFontKerning
public @JsNonNull java.lang.String fontKerning

fontStretch

@CanvasFontStretch
public @JsNonNull java.lang.String fontStretch

fontVariantCaps

@CanvasFontVariantCaps
public @JsNonNull java.lang.String fontVariantCaps

globalAlpha

public double globalAlpha

globalCompositeOperation

public @JsNonNull java.lang.String globalCompositeOperation

imageSmoothingEnabled

public boolean imageSmoothingEnabled

imageSmoothingQuality

@ImageSmoothingQuality
public @JsNonNull java.lang.String imageSmoothingQuality

letterSpacing

public @JsNonNull java.lang.String letterSpacing

lineCap

@CanvasLineCap
public @JsNonNull java.lang.String lineCap

lineDashOffset

public double lineDashOffset

lineJoin

@CanvasLineJoin
public @JsNonNull java.lang.String lineJoin

lineWidth

public double lineWidth

miterLimit

public double miterLimit

shadowBlur

public double shadowBlur

shadowColor

public @JsNonNull java.lang.String shadowColor

shadowOffsetX

public double shadowOffsetX

shadowOffsetY

public double shadowOffsetY

strokeStyle

public @JsNonNull StringOrCanvasGradientOrCanvasPatternUnion strokeStyle

textAlign

@CanvasTextAlign
public @JsNonNull java.lang.String textAlign

textBaseline

@CanvasTextBaseline
public @JsNonNull java.lang.String textBaseline

textRendering

@CanvasTextRendering
public @JsNonNull java.lang.String textRendering

wordSpacing

public @JsNonNull java.lang.String wordSpacing

Constructor Detail

OffscreenCanvasRenderingContext2D

protected OffscreenCanvasRenderingContext2D()

Method Detail

canvas

@JsProperty(name="canvas")
 @Nonnull
public OffscreenCanvas canvas()

commit

public void commit()

beginPath

public void beginPath()

clip

public void clip(@CanvasFillRule @Nonnull
                 java.lang.String fillRule)

clip

public void clip()

clip

public void clip(@Nonnull
                 Path2D path,
                 @CanvasFillRule @Nonnull
                 java.lang.String fillRule)

clip

public void clip(@Nonnull
                 Path2D path)

fill

public void fill(@CanvasFillRule @Nonnull
                 java.lang.String fillRule)

fill

public void fill()

fill

public void fill(@Nonnull
                 Path2D path,
                 @CanvasFillRule @Nonnull
                 java.lang.String fillRule)

fill

public void fill(@Nonnull
                 Path2D path)

isPointInPath

public boolean isPointInPath(double x,
                             double y,
                             @CanvasFillRule @Nonnull
                             java.lang.String fillRule)

isPointInPath

public boolean isPointInPath(double x,
                             double y)

isPointInPath

public boolean isPointInPath(@Nonnull
                             Path2D path,
                             double x,
                             double y,
                             @CanvasFillRule @Nonnull
                             java.lang.String fillRule)

isPointInPath

public boolean isPointInPath(@Nonnull
                             Path2D path,
                             double x,
                             double y)

isPointInStroke

public boolean isPointInStroke(double x,
                               double y)

isPointInStroke

public boolean isPointInStroke(@Nonnull
                               Path2D path,
                               double x,
                               double y)

stroke

public void stroke()

stroke

public void stroke(@Nonnull
                   Path2D path)

clearRect

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

fillRect

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

strokeRect

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

createConicGradient

public @JsNonNull CanvasGradient createConicGradient(double startAngle,
                                                     double x,
                                                     double y)

createLinearGradient

public @JsNonNull CanvasGradient createLinearGradient(double x0,
                                                      double y0,
                                                      double x1,
                                                      double y1)

createPattern

public @JsNullable CanvasPattern createPattern(@Nonnull
                                               CanvasImageSource image,
                                               @Nonnull
                                               java.lang.String repetition)

createRadialGradient

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

getLineDash

public @JsNonNull JsArray<java.lang.Double> getLineDash()

setLineDash

public void setLineDash(@Nonnull
                        JsArray<java.lang.Double> segments)

setLineDash

@JsOverlay
public final void setLineDash(@Nonnull
                                         double... segments)

getTransform

public @JsNonNull DOMMatrix getTransform()

resetTransform

public void resetTransform()

rotate

public void rotate(double angle)

scale

public void scale(double x,
                  double y)

setTransform

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

setTransform

public void setTransform(@Nonnull
                         DOMMatrix2DInit transform)

setTransform

public void setTransform()

transform

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

translate

public void translate(double x,
                      double y)

fillText

public void fillText(@Nonnull
                     java.lang.String text,
                     double x,
                     double y,
                     double maxWidth)

fillText

public void fillText(@Nonnull
                     java.lang.String text,
                     double x,
                     double y)

measureText

public @JsNonNull TextMetrics measureText(@Nonnull
                                          java.lang.String text)

strokeText

public void strokeText(@Nonnull
                       java.lang.String text,
                       double x,
                       double y,
                       double maxWidth)

strokeText

public void strokeText(@Nonnull
                       java.lang.String text,
                       double x,
                       double y)

drawImage

public void drawImage(@Nonnull
                      CanvasImageSource image,
                      double dx,
                      double dy)

drawImage

public void drawImage(@Nonnull
                      CanvasImageSource image,
                      double dx,
                      double dy,
                      double dw,
                      double dh)

drawImage

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

createImageData

public @JsNonNull ImageData createImageData(int sw,
                                            int sh,
                                            @Nonnull
                                            ImageDataSettings settings)

createImageData

public @JsNonNull ImageData createImageData(int sw,
                                            int sh)

createImageData

public @JsNonNull ImageData createImageData(@Nonnull
                                            ImageData imagedata)

getImageData

public @JsNonNull ImageData getImageData(int sx,
                                         int sy,
                                         int sw,
                                         int sh,
                                         @Nonnull
                                         ImageDataSettings settings)

getImageData

public @JsNonNull ImageData getImageData(int sx,
                                         int sy,
                                         int sw,
                                         int sh)

putImageData

public void putImageData(@Nonnull
                         ImageData imagedata,
                         int dx,
                         int dy)

putImageData

public void putImageData(@Nonnull
                         ImageData imagedata,
                         int dx,
                         int dy,
                         int dirtyX,
                         int dirtyY,
                         int dirtyWidth,
                         int dirtyHeight)

isContextLost

public boolean isContextLost()

reset

public void reset()

restore

public void restore()

save

public void save()

arc

public void arc(double x,
                double y,
                double radius,
                double startAngle,
                double endAngle,
                boolean counterclockwise)

arc

public void arc(double x,
                double y,
                double radius,
                double startAngle,
                double endAngle)

arcTo

public void arcTo(double x1,
                  double y1,
                  double x2,
                  double y2,
                  double radius)

bezierCurveTo

public void bezierCurveTo(double cp1x,
                          double cp1y,
                          double cp2x,
                          double cp2y,
                          double x,
                          double y)

closePath

public void closePath()

ellipse

public void ellipse(double x,
                    double y,
                    double radiusX,
                    double radiusY,
                    double rotation,
                    double startAngle,
                    double endAngle,
                    boolean counterclockwise)

ellipse

public void ellipse(double x,
                    double y,
                    double radiusX,
                    double radiusY,
                    double rotation,
                    double startAngle,
                    double endAngle)

lineTo

public void lineTo(double x,
                   double y)

moveTo

public void moveTo(double x,
                   double y)

quadraticCurveTo

public void quadraticCurveTo(double cpx,
                             double cpy,
                             double x,
                             double y)

rect

public void rect(double x,
                 double y,
                 double w,
                 double h)

roundRect

public void roundRect(double x,
                      double y,
                      double w,
                      double h,
                      double radii)

roundRect

public void roundRect(double x,
                      double y,
                      double w,
                      double h,
                      @Nonnull
                      DOMPointInit radii)

roundRect

public void roundRect(double x,
                      double y,
                      double w,
                      double h,
                      @Nonnull
                      JsArray<UnrestrictedDoubleOrDOMPointInitUnion> radii)

roundRect

@JsOverlay
public final void roundRect(double x,
                                       double y,
                                       double w,
                                       double h,
                                       @Nonnull
                                       UnrestrictedDoubleOrDOMPointInitUnion... radii)