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PdfPTableEvent
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com.lowagie.text.pdf</FONT>
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Interface PdfPTableEvent</H2>
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<DT>public interface <B>PdfPTableEvent</B></DL>
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An interface that can be used to retrieve the position of cells in <CODE>PdfPTable</CODE>.
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<DT><B>Author:</B><DD>Paulo Soares (psoares@consiste.pt)</DD></DD></DL>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/lowagie/text/pdf/PdfPTableEvent.html#tableLayout(com.lowagie.text.pdf.PdfPTable, float[][], float[], int, int, com.lowagie.text.pdf.PdfContentByte[])">tableLayout</A></B>(<A HREF="../../../../com/lowagie/text/pdf/PdfPTable.html">PdfPTable</A> table, float[][] widths, float[] heights, int headerRows, int rowStart, <A HREF="../../../../com/lowagie/text/pdf/PdfContentByte.html">PdfContentByte</A>[] canvases)</CODE>
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This method is called at the end of the table rendering. </TD>
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<A NAME="tableLayout(com.lowagie.text.pdf.PdfPTable, float[][], float[], int, int, com.lowagie.text.pdf.PdfContentByte[])"><!-- --></A><H3>
tableLayout</H3>
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public void <B>tableLayout</B>(<A HREF="../../../../com/lowagie/text/pdf/PdfPTable.html">PdfPTable</A> table, float[][] widths, float[] heights, int headerRows, int rowStart, <A HREF="../../../../com/lowagie/text/pdf/PdfContentByte.html">PdfContentByte</A>[] canvases)</PRE>
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<DD>This method is called at the end of the table rendering. The text or graphics are added to one of the 4 <CODE>PdfContentByte</CODE> contained in <CODE>canvases</CODE>.<br> The indexes to <CODE>canvases</CODE> are:<p> <ul> <li><CODE>PdfPtable.BASECANVAS</CODE> - the original <CODE>PdfContentByte</CODE>. Anything placed here will be under the table. <li><CODE>PdfPtable.BACKGROUNDCANVAS</CODE> - the layer where the background goes to. <li><CODE>PdfPtable.LINECANVAS</CODE> - the layer where the lines go to. <li><CODE>PdfPtable.TEXTCANVAS</CODE> - the layer where the text go to. Anything placed here will be over the table. </ul> The layers are placed in sequence on top of each other. <p> The <CODE>widths</CODE> and <CODE>heights</CODE> have the coordinates of the cells.<br> In each array in <CODE>widths</CODE> the first element is the x coordinate of the left table border and the last element is the x coordinate of the right table border. The size of the widths array correspond to each row. If colspan was not used all the elements are the same.<br> For the <CODE>heights</CODE> the first element is the y coordinate of the top table border and the last element is the y coordinate of the bottom table border.
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<DD><DL>
<DT><B>Parameters:</B><DD><CODE>table</CODE> - the <CODE>PdfPTable</CODE> in use<DD><CODE>widths</CODE> - an array of arrays with the cells' x positions. It has the length of the number of rows<DD><CODE>heights</CODE> - an array with the cells' y positions. It has a length of number of rows + 1<DD><CODE>headerRows</CODE> - the number of rows defined for the header. It is always 0 if the table is not rendered with <CODE>Document.add()</CODE><DD><CODE>rowStart</CODE> - the first row number after the header<DD><CODE>canvases</CODE> - an array of <CODE>PdfContentByte</CODE></DL>
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