AbstractImageHandlerGraphics2D (Apache FOP 2.1 API)

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fop 2.1

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java.lang.Object
- org.apache.fop.render.AbstractImageHandlerGraphics2D

All Implemented Interfaces:

ImageHandler, ImageHandlerBase

Direct Known Subclasses:

PDFImageHandlerGraphics2D
```
public abstract class AbstractImageHandlerGraphics2D
extends java.lang.Object
implements ImageHandler
```
Abstract base class for ImageHandler implementations that process Java2D images through the Graphics2DImagePainter interface.

Constructor Summary

Constructors
Constructor Description

AbstractImageHandlerGraphics2D()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected java.awt.image.BufferedImage`	`paintToBufferedImage(org.apache.xmlgraphics.java2d.Graphics2DImagePainter painter, java.awt.Dimension targetDimension, int resolution, boolean gray, boolean withAlpha)`	Paints the image to a BufferedImage and returns that.
`protected void`	`setRenderingHintsForBufferedImage(java.awt.Graphics2D g2d)`	Sets rendering hints on the Graphics2D created for painting to a BufferedImage.

Methods inherited from interface org.apache.fop.render.ImageHandler
handleImage, isCompatible

Methods inherited from interface org.apache.fop.render.ImageHandlerBase
getPriority, getSupportedImageClass, getSupportedImageFlavors

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

- Constructor Detail
  - AbstractImageHandlerGraphics2D
```
public AbstractImageHandlerGraphics2D()
```
- Method Detail
  - paintToBufferedImage
```
protected java.awt.image.BufferedImage paintToBufferedImage(org.apache.xmlgraphics.java2d.Graphics2DImagePainter painter,
                                                            java.awt.Dimension targetDimension,
                                                            int resolution,
                                                            boolean gray,
                                                            boolean withAlpha)
```
    Paints the image to a BufferedImage and returns that.
    
    Parameters:
    
    painter - the painter which will paint the actual image
    
    targetDimension - the target dimensions of the image to be converted to a bitmap
    
    resolution - the requested bitmap resolution
    
    gray - true if the generated image should be in grayscales
    
    withAlpha - true if an alpha channel should be created
    
    Returns:
    
    the generated BufferedImage
  - setRenderingHintsForBufferedImage
```
protected void setRenderingHintsForBufferedImage(java.awt.Graphics2D g2d)
```
    Sets rendering hints on the Graphics2D created for painting to a BufferedImage. Subclasses can modify the settings to customize the behavior.
    
    Parameters:
    
    g2d - the Graphics2D instance

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