Replace this line:
cb.setAction(action, xOrigin, h - yOrigin - height, xOrigin + stringWidth, h
- yOrigin);
In awt the y origin is at the top but in pdf is at the bottom.
Best Regards,
Paulo Soares
> -----Original Message-----
> From: Alexendr Molochnikov [SMTP:[EMAIL PROTECTED]]
> Sent: Thursday, January 16, 2003 20:03
> To: [EMAIL PROTECTED]
> Subject: [iText-questions] PdfAction on PdfContentByte
>
> Hello,
>
> I am trying to associate a PdfAction with a rectangular area in
> PdfContentByte object using setAction() method. I made a small test case
> that draws a number of text strings using Graphics2D object created by
> PdfContentByte. For easy identification, the activated area is painted
> yellow. The problem is that the action does not seem to take hold: even
> the mouse cursor fails to turn into the "pointing finger" when flown over
> the area. Could someone have a look at the code and tell me where I am
> going wrong?
>
> The code is ready to compile and is listed below. It creates Pears.pdf
> file that demonstrates the problem.
>
> TIA
>
> Alex Molochnikov
> Gestalt Corporation
>
>
> import java.awt.*;
> import java.io.FileOutputStream;
> import java.io.IOException;
> import com.lowagie.text.*;
> import com.lowagie.text.pdf.*;
> public class ActionTest
> {
> public static void main(String[] args)
> {
> int w = 150;
> int h = 500;
> Document document = new Document(new
> com.lowagie.text.Rectangle(300, 500));
> try
> {
> PdfWriter writer = PdfWriter.getInstance(document, new
> FileOutputStream("Pears.pdf"));
> document.open();
> DefaultFontMapper mapper = new DefaultFontMapper();
> mapper.insertDirectory("c:\\windows\\fonts");
> PdfContentByte cb = writer.getDirectContent();
> Graphics2D g2 = cb.createGraphics(w, h, mapper);
> g2.setColor(Color.black);
> java.awt.Font thisFont = new java.awt.Font("Arial",
> java.awt.Font.PLAIN, 18);
> g2.setFont(thisFont);
> String pear = "Pear";
> FontMetrics metrics = g2.getFontMetrics();
> int width = metrics.stringWidth(pear);
> /*
> ** Create 10 text strings "PearN"
> */
> for (int i = 0; i < 10; i++)
> {
> int y = i * 30;
> if (i == 5)
> {
> /*
> ** "Assign" the action to Pear5
> */
> g2.setColor(Color.blue);
> PdfAction action = new
> PdfAction("c:\\windows\\notepad.exe", null, null, null);
> int height = 20;
> int xOrigin = (w - width) / 2 - 2;
> int yOrigin = (y + 30) - height + 3;
> int stringWidth = metrics.stringWidth(pear + " " + i)
> + 5;
> cb.setAction(action, xOrigin,h - yOrigin - height,
> xOrigin + stringWidth, h - yOrigin);
> /*
> ** Draw the highlighting rectangle around Pear5
> */
> g2.setColor(Color.yellow);
> g2.fillRect(xOrigin, yOrigin, stringWidth, height);
> g2.setColor(Color.black);
> g2.drawRect(xOrigin, yOrigin, stringWidth, height);
> }
> g2.drawString(pear + " " + i, (w - width) / 2, y + 30);
> g2.setColor(Color.black);
> }
> g2.dispose();
> }
> catch(DocumentException de) { System.err.println(de.getMessage());
> }
> catch(IOException ioe) { System.err.println(ioe.getMessage()); }
> document.close();
> }
> }
> NHSDM?X'u?-y&Rw^?Z?h?)?^r?.&z?)z(b+bv?jezg)I"?*.
> Zry
> X?z z?.TD8Z!xkum?i?,
> y+?? ??m4o^?$ ?zb¢{&j)b b?{j-?+-?.?a a?lb,?
> y+??b??+-w+^zb
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