Package com.itextpdf.text.pdf.events
Class PdfPCellEventForwarder
- java.lang.Object
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- com.itextpdf.text.pdf.events.PdfPCellEventForwarder
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- All Implemented Interfaces:
PdfPCellEvent
public class PdfPCellEventForwarder extends java.lang.Object implements PdfPCellEvent
If you want to add more than one event to a cell, you have to construct a PdfPCellEventForwarder, add the different events to this object and add the forwarder to the PdfPCell.
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Field Summary
Fields Modifier and Type Field Description protected java.util.ArrayList<PdfPCellEvent>
events
ArrayList containing all the PageEvents that have to be executed.
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Constructor Summary
Constructors Constructor Description PdfPCellEventForwarder()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addCellEvent(PdfPCellEvent event)
Add a page event to the forwarder.void
cellLayout(PdfPCell cell, Rectangle position, PdfContentByte[] canvases)
This method is called at the end of the cell rendering.
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Field Detail
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events
protected java.util.ArrayList<PdfPCellEvent> events
ArrayList containing all the PageEvents that have to be executed.
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Method Detail
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addCellEvent
public void addCellEvent(PdfPCellEvent event)
Add a page event to the forwarder.- Parameters:
event
- an event that has to be added to the forwarder.
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cellLayout
public void cellLayout(PdfPCell cell, Rectangle position, PdfContentByte[] canvases)
Description copied from interface:PdfPCellEvent
This method is called at the end of the cell rendering. The text or graphics are added to one of the 4PdfContentByte
contained incanvases
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The indexes tocanvases
are:PdfPTable.BASECANVAS
- the originalPdfContentByte
. Anything placed here will be under the cell.PdfPTable.BACKGROUNDCANVAS
- the layer where the background goes to.PdfPTable.LINECANVAS
- the layer where the lines go to.PdfPTable.TEXTCANVAS
- the layer where the text go to. Anything placed here will be over the cell.
- Specified by:
cellLayout
in interfacePdfPCellEvent
- Parameters:
cell
- the cellposition
- the coordinates of the cellcanvases
- an array ofPdfContentByte
- See Also:
PdfPCellEvent.cellLayout(com.itextpdf.text.pdf.PdfPCell, com.itextpdf.text.Rectangle, com.itextpdf.text.pdf.PdfContentByte[])
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