/*
* $Id$
*
* This code is part of the 'iText Tutorial'.
* You can find the complete tutorial at the following address:
* http://itextdocs.lowagie.com/tutorial/
*
* This code is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* itext-questions@lists.sourceforge.net
*/
package com.lowagie.examples.objects.tables.pdfptable;
import java.io.IOException;
import com.lowagie.text.LwgDocument;
import com.lowagie.text.DocumentException;
import com.lowagie.text.Paragraph;
import com.lowagie.text.LwgRectangle;
import com.lowagie.text.pdf.PdfContentByte;
import com.lowagie.text.pdf.LwgPdfPCell;
import com.lowagie.text.pdf.PdfPCellEvent;
import com.lowagie.text.pdf.LwgPdfPTable;
import com.lowagie.text.pdf.PdfPTableEvent;
import com.lowagie.text.pdf.PdfWriter;
import org.geoforge.demo.GfrFileOutputStream;
/**
* General example using TableEvents and CellEvents.
*/
public class FloatingBoxes implements PdfPCellEvent, PdfPTableEvent {
/**
* @see com.lowagie.text.pdf.PdfPTableEvent#tableLayout(com.lowagie.text.pdf.PdfPTable,
* float[][], float[], int, int, com.lowagie.text.pdf.PdfContentByte[])
*/
public void tableLayout(LwgPdfPTable table, float[][] width, float[] height,
int headerRows, int rowStart, PdfContentByte[] canvases) {
float widths[] = width[0];
float x1 = widths[0];
float x2 = widths[widths.length - 1];
float y1 = height[0];
float y2 = height[height.length - 1];
PdfContentByte canvas = canvases[LwgPdfPTable.LINECANVAS];
canvas.setRGBColorStroke(0x00, 0x00, 0xFF);
canvas.rectangle(x1, y1, x2 - x1, y2 - y1);
canvas.stroke();
canvas.resetRGBColorStroke();
}
/**
* @see com.lowagie.text.pdf.PdfPCellEvent#cellLayout(com.lowagie.text.pdf.PdfPCell,
* com.lowagie.text.LwgRectangle, com.lowagie.text.pdf.PdfContentByte[])
*/
public void cellLayout(LwgPdfPCell cell, LwgRectangle position,
PdfContentByte[] canvases) {
float x1 = position.getLeft() + 2;
float x2 = position.getRight() - 2;
float y1 = position.getTop() - 2;
float y2 = position.getBottom() + 2;
PdfContentByte canvas = canvases[LwgPdfPTable.LINECANVAS];
canvas.setRGBColorStroke(0xFF, 0x00, 0x00);
canvas.rectangle(x1, y1, x2 - x1, y2 - y1);
canvas.stroke();
canvas.resetRGBColorStroke();
}
/**
* Example originally written by Wendy Smoak to generate a Table with
* 'floating boxes'. Adapted by Bruno Lowagie.
*
* @param args
*/
public static void main(String[] args) {
FloatingBoxes floatingBoxes = new FloatingBoxes();
// step 1
LwgDocument document = new LwgDocument();
try {
// step 2
PdfWriter.getInstance(document,
new GfrFileOutputStream("com.lowagie.examples.objects.tables.pdfptable.FloatingBoxes.pdf"));
// step 3
document.open();
// step 4
LwgPdfPTable table = new LwgPdfPTable(2);
table.setTableEvent(floatingBoxes);
table.getDefaultCell().setBorder(LwgRectangle.NO_BORDER);
table.getDefaultCell().setCellEvent(floatingBoxes);
table.getDefaultCell().setPadding(5f);
table.add("value");
table.add("name");
table.add(new Paragraph("dog"));
table.add(new Paragraph("cat"));
table.add(new Paragraph("bird"));
table.add(new Paragraph("horse"));
document.add(table);
} catch (DocumentException de) {
System.err.println(de.getMessage());
} catch (IOException ioe) {
System.err.println(ioe.getMessage());
}
// step 5
document.close();
}
}