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java.lang.Objectorg.apache.fop.render.AbstractGraphics2DAdapter
public abstract class AbstractGraphics2DAdapter
Abstract base class for Graphics2DAdapter implementations.
| Constructor Summary | |
|---|---|
AbstractGraphics2DAdapter()
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| Method Summary | |
|---|---|
protected int |
mpt2px(int unit,
int resolution)
Converts millipoints to pixels |
void |
paintImage(Graphics2DImagePainter painter,
RendererContext context,
int x,
int y,
int width,
int height)
Deprecated. |
protected java.awt.image.BufferedImage |
paintToBufferedImage(org.apache.xmlgraphics.java2d.Graphics2DImagePainter painter,
RendererContext.RendererContextWrapper context,
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 class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface org.apache.fop.render.Graphics2DAdapter |
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paintImage |
| Constructor Detail |
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public AbstractGraphics2DAdapter()
| Method Detail |
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protected java.awt.image.BufferedImage paintToBufferedImage(org.apache.xmlgraphics.java2d.Graphics2DImagePainter painter,
RendererContext.RendererContextWrapper context,
int resolution,
boolean gray,
boolean withAlpha)
painter - the painter which will paint the actual imagecontext - the renderer context for the current rendererresolution - the requested bitmap resolutiongray - true if the generated image should be in grayscaleswithAlpha - true if an alpha channel should be created
protected int mpt2px(int unit,
int resolution)
unit - the unit to convert in mptsresolution - the target resolution
protected void setRenderingHintsForBufferedImage(java.awt.Graphics2D g2d)
g2d - the Graphics2D instance
public void paintImage(Graphics2DImagePainter painter,
RendererContext context,
int x,
int y,
int width,
int height)
throws java.io.IOException
paintImage in interface Graphics2DAdapterpainter - the painter which will paint the actual imagecontext - the renderer context for the current rendererx - X position of the imagey - Y position of the imagewidth - width of the imageheight - height of the image
java.io.IOException - In case of an I/O error while writing the output format
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