Package com.github.weisj.jsvg.nodes.filter

Class AbstractBlendComposite

java.lang.Object

com.github.weisj.jsvg.nodes.filter.AbstractBlendComposite

All Implemented Interfaces:

Composite

Direct Known Subclasses:

BlendModeComposite

public abstract class AbstractBlendComposite
extends Object
implements Composite

A blend composite defines the rule according to which a drawing primitive (known as the source) is mixed with existing graphics (know as the destination.)

BlendComposite is an implementation of the Composite interface and must therefore be set as a state on a Graphics2D surface.

Please refer to Graphics2D.setComposite(java.awt.Composite) for more information on how to use this class with a graphics surface.

Blending Modes

This class offers a certain number of blending modes, or compositing rules. These rules are inspired from graphics editing software packages, like Adobe Photoshop or The GIMP.

Given the wide variety of implemented blending modes and the difficulty to describe them with words, please refer to those tools to visually see the result of these blending modes.

See Also:

• Graphics2D
• Composite
• AlphaComposite

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	AbstractBlendComposite.Blender

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractBlendComposite()

Method Summary

Modifier and Type	Method	Description
protected abstract @NotNull AbstractBlendComposite.Blender	blender()
CompositeContext	createContext(ColorModel srcColorModel, ColorModel dstColorModel, RenderingHints hints)
void	setConvertToLinearRGB(boolean convertToLinearRGB)

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractBlendComposite

protected AbstractBlendComposite()

Method Details

blender

@NotNull
protected abstract @NotNull AbstractBlendComposite.Blender blender()

setConvertToLinearRGB

public void setConvertToLinearRGB(boolean convertToLinearRGB)

createContext

public CompositeContext createContext(ColorModel srcColorModel,
 ColorModel dstColorModel,
 RenderingHints hints)

Specified by:

createContext in interface Composite