org.apache.fop.render.afp

Class AFPGraphics2DAdapter

java.lang.Object

org.apache.fop.render.AbstractGraphics2DAdapter

org.apache.fop.render.afp.AFPGraphics2DAdapter

All Implemented Interfaces:

Graphics2DAdapter

public class AFPGraphics2DAdapter
extends AbstractGraphics2DAdapter

Graphics2DAdapter implementation for AFP.

Constructor Summary

Constructors

Constructor and Description
AFPGraphics2DAdapter(AFPPaintingState paintingState) Main constructor

Method Summary

Methods

Modifier and Type	Method and Description
protected int	mpt2px(int unit, int resolution) Converts millipoints to pixels
void	paintImage(org.apache.xmlgraphics.java2d.Graphics2DImagePainter painter, RendererContext rendererContext, int x, int y, int width, int height) Paints an arbitrary images on a given Graphics2D instance.

Methods inherited from class org.apache.fop.render.AbstractGraphics2DAdapter

paintImage, paintToBufferedImage, setRenderingHintsForBufferedImage

Methods inherited from class java.lang.Object

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

Constructor Detail

AFPGraphics2DAdapter

public AFPGraphics2DAdapter(AFPPaintingState paintingState)

Main constructor

Parameters:

paintingState - the AFP painting state

Method Detail

paintImage

public void paintImage(org.apache.xmlgraphics.java2d.Graphics2DImagePainter painter,
              RendererContext rendererContext,
              int x,
              int y,
              int width,
              int height)
                throws IOException

Paints an arbitrary images on a given Graphics2D instance. The renderer providing this functionality must set up a Graphics2D instance so that the image with the given extents (in mpt) can be painted by the painter passed to this method. The Graphics2DImagePainter is then passed this Graphics2D instance so the image can be painted.

Parameters:

painter - the painter which will paint the actual image

rendererContext - the renderer context for the current renderer

x - X position of the image

y - Y position of the image

width - width of the image

height - height of the image

Throws:

IOException - In case of an I/O error while writing the output format

mpt2px

protected int mpt2px(int unit,
         int resolution)

Converts millipoints to pixels

Overrides:

mpt2px in class AbstractGraphics2DAdapter

Parameters:

unit - the unit to convert in mpts

resolution - the target resolution

Returns:

the converted unit in pixels