CanvasRenderingContext2D (DOM Interfaces 0.16 API)

java.lang.Object
- net.java.html.lib.Objs
- - net.java.html.lib.dom.CanvasRenderingContext2D

public class CanvasRenderingContext2D
extends net.java.html.lib.Objs

Nested Class Summary
- Nested classes/interfaces inherited from class net.java.html.lib.Objs
  net.java.html.lib.Objs.Constructor<T extends net.java.html.lib.Objs>, net.java.html.lib.Objs.Property<T>

Field Summary

Fields
Modifier and Type	Field and Description
`net.java.html.lib.Objs.Property<HTMLCanvasElement>`	`canvas`
`net.java.html.lib.Objs.Property<net.java.html.lib.Union.A3<String,CanvasGradient,CanvasPattern>>`	`fillStyle`
`net.java.html.lib.Objs.Property<String>`	`font`
`net.java.html.lib.Objs.Property<Number>`	`globalAlpha`
`net.java.html.lib.Objs.Property<String>`	`globalCompositeOperation`
`net.java.html.lib.Objs.Property<String>`	`lineCap`
`net.java.html.lib.Objs.Property<Number>`	`lineDashOffset`
`net.java.html.lib.Objs.Property<String>`	`lineJoin`
`net.java.html.lib.Objs.Property<Number>`	`lineWidth`
`net.java.html.lib.Objs.Property<Number>`	`miterLimit`
`net.java.html.lib.Objs.Property<String>`	`msFillRule`
`net.java.html.lib.Objs.Property<Boolean>`	`msImageSmoothingEnabled`
`net.java.html.lib.Objs.Property<Number>`	`shadowBlur`
`net.java.html.lib.Objs.Property<String>`	`shadowColor`
`net.java.html.lib.Objs.Property<Number>`	`shadowOffsetX`
`net.java.html.lib.Objs.Property<Number>`	`shadowOffsetY`
`net.java.html.lib.Objs.Property<net.java.html.lib.Union.A3<String,CanvasGradient,CanvasPattern>>`	`strokeStyle`
`net.java.html.lib.Objs.Property<String>`	`textAlign`
`net.java.html.lib.Objs.Property<String>`	`textBaseline`

Fields inherited from class net.java.html.lib.Objs
prototype

Constructor Summary

Constructors
Modifier Constructor and Description

protected CanvasRenderingContext2D(net.java.html.lib.Objs.Constructor<?> c, Object js)

Constructors
Modifier	Constructor and Description
`protected`	`CanvasRenderingContext2D(net.java.html.lib.Objs.Constructor<?> c, Object js)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static CanvasRenderingContext2D`	`$as(Object obj)`
`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 anticlockwise)`
`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)`
`HTMLCanvasElement`	`canvas()`
`void`	`clearRect(double x, double y, double w, double h)`
`void`	`clip()`
`void`	`clip(String fillRule)`
`void`	`closePath()`
`ImageData`	`createImageData(double imageDataOrSw)`
`ImageData`	`createImageData(double imageDataOrSw, double sh)`
`ImageData`	`createImageData(ImageData imageDataOrSw)`
`ImageData`	`createImageData(ImageData imageDataOrSw, double sh)`
`CanvasGradient`	`createLinearGradient(double x0, double y0, double x1, double y1)`
`CanvasPattern`	`createPattern(HTMLCanvasElement image, String repetition)`
`CanvasPattern`	`createPattern(HTMLImageElement image, String repetition)`
`CanvasPattern`	`createPattern(HTMLVideoElement image, String repetition)`
`CanvasGradient`	`createRadialGradient(double x0, double y0, double r0, double x1, double y1, double r1)`
`void`	`drawImage(HTMLCanvasElement image, double offsetX, double offsetY)`
`void`	`drawImage(HTMLCanvasElement image, double offsetX, double offsetY, double width)`
`void`	`drawImage(HTMLCanvasElement image, double offsetX, double offsetY, double width, double height)`
`void`	`drawImage(HTMLCanvasElement image, double offsetX, double offsetY, double width, double height, double canvasOffsetX)`
`void`	`drawImage(HTMLCanvasElement image, double offsetX, double offsetY, double width, double height, double canvasOffsetX, double canvasOffsetY)`
`void`	`drawImage(HTMLCanvasElement image, double offsetX, double offsetY, double width, double height, double canvasOffsetX, double canvasOffsetY, double canvasImageWidth)`
`void`	`drawImage(HTMLCanvasElement image, double offsetX, double offsetY, double width, double height, double canvasOffsetX, double canvasOffsetY, double canvasImageWidth, double canvasImageHeight)`
`void`	`drawImage(HTMLImageElement image, double offsetX, double offsetY)`
`void`	`drawImage(HTMLImageElement image, double offsetX, double offsetY, double width)`
`void`	`drawImage(HTMLImageElement image, double offsetX, double offsetY, double width, double height)`
`void`	`drawImage(HTMLImageElement image, double offsetX, double offsetY, double width, double height, double canvasOffsetX)`
`void`	`drawImage(HTMLImageElement image, double offsetX, double offsetY, double width, double height, double canvasOffsetX, double canvasOffsetY)`
`void`	`drawImage(HTMLImageElement image, double offsetX, double offsetY, double width, double height, double canvasOffsetX, double canvasOffsetY, double canvasImageWidth)`
`void`	`drawImage(HTMLImageElement image, double offsetX, double offsetY, double width, double height, double canvasOffsetX, double canvasOffsetY, double canvasImageWidth, double canvasImageHeight)`
`void`	`drawImage(HTMLVideoElement image, double offsetX, double offsetY)`
`void`	`drawImage(HTMLVideoElement image, double offsetX, double offsetY, double width)`
`void`	`drawImage(HTMLVideoElement image, double offsetX, double offsetY, double width, double height)`
`void`	`drawImage(HTMLVideoElement image, double offsetX, double offsetY, double width, double height, double canvasOffsetX)`
`void`	`drawImage(HTMLVideoElement image, double offsetX, double offsetY, double width, double height, double canvasOffsetX, double canvasOffsetY)`
`void`	`drawImage(HTMLVideoElement image, double offsetX, double offsetY, double width, double height, double canvasOffsetX, double canvasOffsetY, double canvasImageWidth)`
`void`	`drawImage(HTMLVideoElement image, double offsetX, double offsetY, double width, double height, double canvasOffsetX, double canvasOffsetY, double canvasImageWidth, double canvasImageHeight)`
`void`	`fill()`
`void`	`fill(String fillRule)`
`void`	`fillRect(double x, double y, double w, double h)`
`void`	`fillText(String text, double x, double y)`
`void`	`fillText(String text, double x, double y, double maxWidth)`
`String`	`font()`
`ImageData`	`getImageData(double sx, double sy, double sw, double sh)`
`net.java.html.lib.Array<Number>`	`getLineDash()`
`Number`	`globalAlpha()`
`String`	`globalCompositeOperation()`
`Boolean`	`isPointInPath(double x, double y)`
`Boolean`	`isPointInPath(double x, double y, String fillRule)`
`String`	`lineCap()`
`Number`	`lineDashOffset()`
`String`	`lineJoin()`
`void`	`lineTo(double x, double y)`
`Number`	`lineWidth()`
`TextMetrics`	`measureText(String text)`
`Number`	`miterLimit()`
`void`	`moveTo(double x, double y)`
`String`	`msFillRule()`
`Boolean`	`msImageSmoothingEnabled()`
`void`	`putImageData(ImageData imagedata, double dx, double dy)`
`void`	`putImageData(ImageData imagedata, double dx, double dy, double dirtyX)`
`void`	`putImageData(ImageData imagedata, double dx, double dy, double dirtyX, double dirtyY)`
`void`	`putImageData(ImageData imagedata, double dx, double dy, double dirtyX, double dirtyY, double dirtyWidth)`
`void`	`putImageData(ImageData imagedata, double dx, double dy, double dirtyX, double dirtyY, double dirtyWidth, double dirtyHeight)`
`void`	`quadraticCurveTo(double cpx, double cpy, double x, double y)`
`void`	`rect(double x, double y, double w, double h)`
`void`	`restore()`
`void`	`rotate(double angle)`
`void`	`save()`
`void`	`scale(double x, double y)`
`void`	`setLineDash(double[] segments)`
`void`	`setTransform(double m11, double m12, double m21, double m22, double dx, double dy)`
`Number`	`shadowBlur()`
`String`	`shadowColor()`
`Number`	`shadowOffsetX()`
`Number`	`shadowOffsetY()`
`void`	`stroke()`
`void`	`strokeRect(double x, double y, double w, double h)`
`void`	`strokeText(String text, double x, double y)`
`void`	`strokeText(String text, double x, double y, double maxWidth)`
`String`	`textAlign()`
`String`	`textBaseline()`
`void`	`transform(double m11, double m12, double m21, double m22, double dx, double dy)`
`void`	`translate(double x, double y)`

Methods inherited from class net.java.html.lib.Objs
$as, $cast, $delete, $get, $js, $set, create, create, defineProperties, defineProperty, freeze, getOwnPropertyDescriptor, getOwnPropertyNames, getPrototypeOf, hasOwnProperty, isExtensible, isFrozen, isPrototypeOf, isSealed, keys, newObject, newObject, preventExtensions, propertyIsEnumerable, seal, toLocaleString, toString, valueOf

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

canvas

public net.java.html.lib.Objs.Property<HTMLCanvasElement> canvas

fillStyle

public net.java.html.lib.Objs.Property<net.java.html.lib.Union.A3<String,CanvasGradient,CanvasPattern>> fillStyle

font

public net.java.html.lib.Objs.Property<String> font

globalAlpha

public net.java.html.lib.Objs.Property<Number> globalAlpha

globalCompositeOperation

public net.java.html.lib.Objs.Property<String> globalCompositeOperation

lineCap

public net.java.html.lib.Objs.Property<String> lineCap

lineDashOffset

public net.java.html.lib.Objs.Property<Number> lineDashOffset

lineJoin

public net.java.html.lib.Objs.Property<String> lineJoin

lineWidth

public net.java.html.lib.Objs.Property<Number> lineWidth

miterLimit

public net.java.html.lib.Objs.Property<Number> miterLimit

msFillRule

public net.java.html.lib.Objs.Property<String> msFillRule

msImageSmoothingEnabled

public net.java.html.lib.Objs.Property<Boolean> msImageSmoothingEnabled

shadowBlur

public net.java.html.lib.Objs.Property<Number> shadowBlur

shadowColor

public net.java.html.lib.Objs.Property<String> shadowColor

shadowOffsetX

public net.java.html.lib.Objs.Property<Number> shadowOffsetX

shadowOffsetY

public net.java.html.lib.Objs.Property<Number> shadowOffsetY

strokeStyle

public net.java.html.lib.Objs.Property<net.java.html.lib.Union.A3<String,CanvasGradient,CanvasPattern>> strokeStyle

textAlign

public net.java.html.lib.Objs.Property<String> textAlign

textBaseline

public net.java.html.lib.Objs.Property<String> textBaseline

Constructor Detail

CanvasRenderingContext2D

protected CanvasRenderingContext2D(net.java.html.lib.Objs.Constructor<?> c,
                                   Object js)

Method Detail

$as

public static CanvasRenderingContext2D $as(Object obj)

canvas
```
public HTMLCanvasElement canvas()
```

font
```
public String font()
```

globalAlpha
```
public Number globalAlpha()
```

globalCompositeOperation

public String globalCompositeOperation()

lineCap
```
public String lineCap()
```

lineDashOffset
```
public Number lineDashOffset()
```

lineJoin
```
public String lineJoin()
```

lineWidth
```
public Number lineWidth()
```

miterLimit
```
public Number miterLimit()
```

msFillRule
```
public String msFillRule()
```

msImageSmoothingEnabled

public Boolean msImageSmoothingEnabled()

shadowBlur
```
public Number shadowBlur()
```

shadowColor
```
public String shadowColor()
```

shadowOffsetX
```
public Number shadowOffsetX()
```

shadowOffsetY
```
public Number shadowOffsetY()
```

textAlign
```
public String textAlign()
```

textBaseline
```
public String textBaseline()
```

arc

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

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)

beginPath
```
public void beginPath()
```

bezierCurveTo

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

clearRect

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

clip
```
public void clip(String fillRule)
```

clip
```
public void clip()
```

closePath
```
public void closePath()
```

createImageData

public ImageData createImageData(double imageDataOrSw,
                                 double sh)

createImageData

public ImageData createImageData(ImageData imageDataOrSw,
                                 double sh)

createImageData

public ImageData createImageData(double imageDataOrSw)

createImageData

public ImageData createImageData(ImageData imageDataOrSw)

createLinearGradient

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

createPattern

public CanvasPattern createPattern(HTMLImageElement image,
                                   String repetition)

createPattern

public CanvasPattern createPattern(HTMLCanvasElement image,
                                   String repetition)

createPattern

public CanvasPattern createPattern(HTMLVideoElement image,
                                   String repetition)

createRadialGradient

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

drawImage

public void drawImage(HTMLImageElement image,
                      double offsetX,
                      double offsetY,
                      double width,
                      double height,
                      double canvasOffsetX,
                      double canvasOffsetY,
                      double canvasImageWidth,
                      double canvasImageHeight)

drawImage

public void drawImage(HTMLCanvasElement image,
                      double offsetX,
                      double offsetY,
                      double width,
                      double height,
                      double canvasOffsetX,
                      double canvasOffsetY,
                      double canvasImageWidth,
                      double canvasImageHeight)

drawImage

public void drawImage(HTMLVideoElement image,
                      double offsetX,
                      double offsetY,
                      double width,
                      double height,
                      double canvasOffsetX,
                      double canvasOffsetY,
                      double canvasImageWidth,
                      double canvasImageHeight)

drawImage

public void drawImage(HTMLImageElement image,
                      double offsetX,
                      double offsetY)

drawImage

public void drawImage(HTMLCanvasElement image,
                      double offsetX,
                      double offsetY)

drawImage

public void drawImage(HTMLVideoElement image,
                      double offsetX,
                      double offsetY)

drawImage

public void drawImage(HTMLImageElement image,
                      double offsetX,
                      double offsetY,
                      double width)

drawImage

public void drawImage(HTMLCanvasElement image,
                      double offsetX,
                      double offsetY,
                      double width)

drawImage

public void drawImage(HTMLVideoElement image,
                      double offsetX,
                      double offsetY,
                      double width)

drawImage

public void drawImage(HTMLImageElement image,
                      double offsetX,
                      double offsetY,
                      double width,
                      double height)

drawImage

public void drawImage(HTMLCanvasElement image,
                      double offsetX,
                      double offsetY,
                      double width,
                      double height)

drawImage

public void drawImage(HTMLVideoElement image,
                      double offsetX,
                      double offsetY,
                      double width,
                      double height)

drawImage

public void drawImage(HTMLImageElement image,
                      double offsetX,
                      double offsetY,
                      double width,
                      double height,
                      double canvasOffsetX)

drawImage

public void drawImage(HTMLCanvasElement image,
                      double offsetX,
                      double offsetY,
                      double width,
                      double height,
                      double canvasOffsetX)

drawImage

public void drawImage(HTMLVideoElement image,
                      double offsetX,
                      double offsetY,
                      double width,
                      double height,
                      double canvasOffsetX)

drawImage

public void drawImage(HTMLImageElement image,
                      double offsetX,
                      double offsetY,
                      double width,
                      double height,
                      double canvasOffsetX,
                      double canvasOffsetY)

drawImage

public void drawImage(HTMLCanvasElement image,
                      double offsetX,
                      double offsetY,
                      double width,
                      double height,
                      double canvasOffsetX,
                      double canvasOffsetY)

drawImage

public void drawImage(HTMLVideoElement image,
                      double offsetX,
                      double offsetY,
                      double width,
                      double height,
                      double canvasOffsetX,
                      double canvasOffsetY)

drawImage

public void drawImage(HTMLImageElement image,
                      double offsetX,
                      double offsetY,
                      double width,
                      double height,
                      double canvasOffsetX,
                      double canvasOffsetY,
                      double canvasImageWidth)

drawImage

public void drawImage(HTMLCanvasElement image,
                      double offsetX,
                      double offsetY,
                      double width,
                      double height,
                      double canvasOffsetX,
                      double canvasOffsetY,
                      double canvasImageWidth)

drawImage

public void drawImage(HTMLVideoElement image,
                      double offsetX,
                      double offsetY,
                      double width,
                      double height,
                      double canvasOffsetX,
                      double canvasOffsetY,
                      double canvasImageWidth)

fill
```
public void fill(String fillRule)
```

fill
```
public void fill()
```

fillRect

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

fillText

public void fillText(String text,
                     double x,
                     double y,
                     double maxWidth)

fillText

public void fillText(String text,
                     double x,
                     double y)

getImageData

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

getLineDash

public net.java.html.lib.Array<Number> getLineDash()

isPointInPath

public Boolean isPointInPath(double x,
                             double y,
                             String fillRule)

isPointInPath

public Boolean isPointInPath(double x,
                             double y)

lineTo

public void lineTo(double x,
                   double y)

measureText

public TextMetrics measureText(String text)

moveTo

public void moveTo(double x,
                   double y)

putImageData

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

putImageData

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

putImageData

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

putImageData

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

putImageData

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

quadraticCurveTo

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

rect

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

restore
```
public void restore()
```

rotate
```
public void rotate(double angle)
```

save
```
public void save()
```

scale

public void scale(double x,
                  double y)

setLineDash

public void setLineDash(double[] segments)

setTransform

public void setTransform(double m11,
                         double m12,
                         double m21,
                         double m22,
                         double dx,
                         double dy)

stroke
```
public void stroke()
```

strokeRect

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

strokeText

public void strokeText(String text,
                       double x,
                       double y,
                       double maxWidth)

strokeText

public void strokeText(String text,
                       double x,
                       double y)

transform

public void transform(double m11,
                      double m12,
                      double m21,
                      double m22,
                      double dx,
                      double dy)

translate

public void translate(double x,
                      double y)

Class CanvasRenderingContext2D

Nested Class Summary

Nested classes/interfaces inherited from class net.java.html.lib.Objs

Field Summary

Fields inherited from class net.java.html.lib.Objs

Constructor Summary

Method Summary

Methods inherited from class net.java.html.lib.Objs

Methods inherited from class java.lang.Object

Field Detail

canvas

fillStyle

font

globalAlpha

globalCompositeOperation

lineCap

lineDashOffset

lineJoin

lineWidth

miterLimit

msFillRule

msImageSmoothingEnabled

shadowBlur

shadowColor

shadowOffsetX

shadowOffsetY

strokeStyle

textAlign

textBaseline

Constructor Detail

CanvasRenderingContext2D

Method Detail

$as

canvas

font

globalAlpha

globalCompositeOperation

lineCap

lineDashOffset

lineJoin

lineWidth

miterLimit

msFillRule

msImageSmoothingEnabled

shadowBlur

shadowColor

shadowOffsetX

shadowOffsetY

textAlign

textBaseline

arc

arc

arcTo

beginPath

bezierCurveTo

clearRect

clip

clip

closePath

createImageData

createImageData

createImageData

createImageData

createLinearGradient

createPattern

createPattern

createPattern

createRadialGradient

drawImage

drawImage

drawImage

drawImage

drawImage

drawImage

drawImage

drawImage

drawImage

drawImage

drawImage

drawImage