/**
* Writes the selected rows to the document.
* <P>
* <CODE>canvases</CODE> is obtained from <CODE>beginWrittingRows()</CODE>.
* @param rowStart the first row to be written, zero index
* @param rowEnd the last row to be written - 1. If it is -1 all the
* rows to the end are written
* @param xPos the x write coodinate
* @param yPos the y write coodinate
* @param canvases an array of 4 <CODE>PdfContentByte</CODE> obtained from
* <CODE>beginWrittingRows()</CODE>
* @return the y coordinate position of the bottom of the last row
* @see #beginWritingRows(iTextSharp.text.pdf.PdfContentByte)
*/
public float writeSelectedRows(int rowStart, int rowEnd, float xPos, float yPos, PdfContentByte[] canvases)
{
if (totalWidth <= 0)
{
throw new RuntimeException("The table width must be greater than zero.");
}
int size = rows.Count;
if (rowEnd < 0)
{
rowEnd = size;
}
if (rowStart >= size || rowStart >= rowEnd)
{
return(yPos);
}
rowEnd = Math.Min(rowEnd, size);
float yPosStart = yPos;
for (int k = rowStart; k < rowEnd; ++k)
{
PdfPRow row = (PdfPRow)rows[k];
row.writeCells(xPos, yPos, canvases);
yPos -= row.MaxHeights;
}
if (tableEvent != null)
{
float[] heights = new float[rowEnd - rowStart + 1];
heights[0] = yPosStart;
for (int k = rowStart; k < rowEnd; ++k)
{
PdfPRow row = (PdfPRow)rows[k];
heights[k - rowStart + 1] = heights[k - rowStart] - row.MaxHeights;
}
tableEvent.tableLayout(this, getEventWidths(xPos, rowStart, rowEnd, false), heights, 0, rowStart, canvases);
}
return(yPos);
}
