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java.lang.Objectorg.apache.batik.svggen.ImageCacher
public abstract class ImageCacher
This class implements caching functionality for raster images.
Nested Class Summary | |
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static class |
ImageCacher.Embedded
Cache implementation for images embedded in the SVG file. |
static class |
ImageCacher.External
Cache implementation for file-based images. |
Field Summary |
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Constructor Summary | |
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ImageCacher()
Creates an ImageCacher. |
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ImageCacher(DOMTreeManager domTreeManager)
Creates an ImageCacher. |
Constructor Detail |
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public ImageCacher()
public ImageCacher(DOMTreeManager domTreeManager)
domTreeManager
- the DOMTreeManager for the tree this cacher works onMethod Detail |
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public void setDOMTreeManager(DOMTreeManager domTreeManager)
domTreeManager
- the DOMTreeManager for the tree this cacher works onpublic DOMTreeManager getDOMTreeManager()
public java.lang.String lookup(java.io.ByteArrayOutputStream os, int width, int height, SVGGeneratorContext ctx) throws SVGGraphics2DIOException
os
- the image as a byte streamwidth
- the width of the imageheight
- the height of the imagectx
- the SVGGeneratorContext
SVGGraphics2DIOException
- if an error occurs during image file i/o
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