Package org.uberfire.ext.widgets.common.client.colorpicker.canvas

Class RenderingContext

java.lang.Object

com.google.gwt.core.client.JavaScriptObject

org.uberfire.ext.widgets.common.client.colorpicker.canvas.RenderingContext

public class RenderingContext
extends com.google.gwt.core.client.JavaScriptObject

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RenderingContext()

Method Summary

Modifier and Type	Method	Description
void	arc(int x, int y, double radius, double startAngle, double endAngle, boolean counterClockwise)
void	beginPath()
void	closePath()
Gradient	createLinearGradient(int x1, int y1, int x2, int y2)
void	fill()
void	fillRect(int x, int y, int width, int height)
ImageData	getImageData(int x, int y, int width, int height)
void	lineTo(int x, int y)
void	moveTo(int x, int y)
void	setFillStyle(String style)
void	setFillStyle(Gradient gradient)

Methods inherited from class com.google.gwt.core.client.JavaScriptObject

cast, createArray, createArray, createFunction, createObject, equals, hashCode, toSource, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

RenderingContext

protected RenderingContext()

Method Detail

setFillStyle

public final void setFillStyle(String style)

setFillStyle

public final void setFillStyle(Gradient gradient)

fillRect

public final void fillRect(int x,
                           int y,
                           int width,
                           int height)

beginPath

public final void beginPath()

closePath

public final void closePath()

fill

public final void fill()

moveTo

public final void moveTo(int x,
                         int y)

lineTo

public final void lineTo(int x,
                         int y)

arc

public final void arc(int x,
                      int y,
                      double radius,
                      double startAngle,
                      double endAngle,
                      boolean counterClockwise)

createLinearGradient

public final Gradient createLinearGradient(int x1,
                                           int y1,
                                           int x2,
                                           int y2)

getImageData

public final ImageData getImageData(int x,
                                    int y,
                                    int width,
                                    int height)