ExtRenderListener

All Superinterfaces:: RenderListener

All Known Implementing Classes:: PdfCleanUpRenderListener

public interface ExtRenderListener extends RenderListener

Simply extends the RenderListener interface to provide additional methods.

Since:: 5.5.6

Method Summary

Modifier and Type

Method

Description

void

clipPath(int rule)

Called when the current path should be set as a new clipping path.

void

modifyPath(PathConstructionRenderInfo renderInfo)

Called when the current path is being modified.

Path

renderPath(PathPaintingRenderInfo renderInfo)

Called when the current path should be rendered.

Methods inherited from interface RenderListener
beginTextBlock, endTextBlock, renderImage, renderText

Method Details
- modifyPath
  
  void modifyPath(PathConstructionRenderInfo renderInfo)
  
  Called when the current path is being modified. E.g. new segment is being added, new subpath is being started etc.
  
  Parameters:
  
  renderInfo - Contains information about the path segment being added to the current path.
- renderPath
  
  Path renderPath(PathPaintingRenderInfo renderInfo)
  
  Called when the current path should be rendered.
  
  Parameters:
  
  renderInfo - Contains information about the current path which should be rendered.
  
  Returns:
  
  The path which can be used as a new clipping path.
- clipPath
  
  void clipPath(int rule)
  
  Called when the current path should be set as a new clipping path.
  
  Parameters:
  
  rule - Either PathPaintingRenderInfo.EVEN_ODD_RULE or PathPaintingRenderInfo.NONZERO_WINDING_RULE