Package com.itextpdf.text.pdf.parser
Interface RenderListener
- All Known Subinterfaces:
ExtRenderListener
,TextExtractionStrategy
- All Known Implementing Classes:
CompareTool.CmpMarkedContentRenderFilter
,FilteredRenderListener
,FilteredTextRenderListener
,GlyphRenderListener
,GlyphTextRenderListener
,LocationTextExtractionStrategy
,MultiFilteredRenderListener
,PdfCleanUpRenderListener
,SimpleTextExtractionStrategy
,TextMarginFinder
public interface RenderListener
A callback interface that receives notifications from the
Important: This interface may be converted to an abstract base class in the future to allow for adding additional render calls as the content stream processor is enhanced
PdfContentStreamProcessor
as various render operations are required.
Important: This interface may be converted to an abstract base class in the future to allow for adding additional render calls as the content stream processor is enhanced
- Since:
- 5.0
-
Method Summary
Modifier and TypeMethodDescriptionvoid
Called when a new text block is beginning (i.e.void
Called when a text block has ended (i.e.void
renderImage
(ImageRenderInfo renderInfo) Called when image should be renderedvoid
renderText
(TextRenderInfo renderInfo) Called when text should be rendered
-
Method Details
-
beginTextBlock
void beginTextBlock()Called when a new text block is beginning (i.e. BT)- Since:
- iText 5.0.1
-
renderText
Called when text should be rendered- Parameters:
renderInfo
- information specifying what to render
-
endTextBlock
void endTextBlock()Called when a text block has ended (i.e. ET)- Since:
- iText 5.0.1
-
renderImage
Called when image should be rendered- Parameters:
renderInfo
- information specifying what to render- Since:
- iText 5.0.1
-