Package com.itextpdf.layout.renderer

Interface ILeafElementRenderer

All Superinterfaces:

IPropertyContainer, IRenderer

All Known Implementing Classes:

ImageRenderer, LinkRenderer, TextRenderer

 public interface ILeafElementRenderer extends IRenderer 
      

Method Summary

Modifier and Type	Method	Description
float	getAscent()	Gets the maximum offset above the base line that this ILeafElementRenderer extends to.
float	getDescent()	Gets the maximum offset below the base line that this ILeafElementRenderer extends to.

Methods inherited from interface com.itextpdf.layout.IPropertyContainer

deleteOwnProperty, getDefaultProperty, getOwnProperty, getProperty, hasOwnProperty, hasProperty, setProperty

Methods inherited from interface com.itextpdf.layout.renderer.IRenderer

addChild, draw, getChildRenderers, getModelElement, getNextRenderer, getOccupiedArea, getParent, getProperty, isFlushed, layout, move, setParent

Method Details

getAscent

 float getAscent() 
            

Gets the maximum offset above the base line that this ILeafElementRenderer extends to.

Returns:

the upwards vertical offset of this ILeafElementRenderer

getDescent

 float getDescent() 
            

Gets the maximum offset below the base line that this ILeafElementRenderer extends to.

Returns:

the downwards vertical offset of this ILeafElementRenderer