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java.lang.Object com.itextpdf.text.pdf.parser.FilteredRenderListener
public class FilteredRenderListener
A text render listener that filters text operations before passing them on to a delegate
Constructor Summary | |
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FilteredRenderListener(RenderListener delegate,
RenderFilter... filters)
Construction |
Method Summary | |
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void |
beginTextBlock()
This class delegates this call |
void |
endTextBlock()
This class delegates this call |
void |
renderImage(ImageRenderInfo renderInfo)
Applies filters, then delegates to the delegate if all filters pass |
void |
renderText(TextRenderInfo renderInfo)
Applies filters, then delegates to the delegate if all filters pass |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public FilteredRenderListener(RenderListener delegate, RenderFilter... filters)
delegate
- the delegate RenderListener
that will receive filtered text operationsfilters
- the filter(s) to applyMethod Detail |
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public void renderText(TextRenderInfo renderInfo)
renderText
in interface RenderListener
renderInfo
- contains info to render textRenderListener.renderText(com.itextpdf.text.pdf.parser.TextRenderInfo)
public void beginTextBlock()
beginTextBlock
in interface RenderListener
RenderListener.beginTextBlock()
public void endTextBlock()
endTextBlock
in interface RenderListener
RenderListener.endTextBlock()
public void renderImage(ImageRenderInfo renderInfo)
renderImage
in interface RenderListener
renderInfo
- information specifying what to renderRenderListener.renderImage(com.itextpdf.text.pdf.parser.ImageRenderInfo)
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