Keiron, I am sending attached to this message a small test case that should reproduce the problem. I am loading the image with "Toolkit.getDefaultToolkit().getImage" and then I pass that image to the "drawImage" method, along with "new Panel()" as an observer.
By running "java TestPDFGen>x.pdf" I get only a single square on the page, without the image. I would be very grateful if you could take a look into this and see what I am doing wrong. Thanks a lot, Julio ----- Original Message ----- From: "Keiron Liddle" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, March 26, 2003 5:02 PM Subject: Re: Drawing images with PDFDocumentGraphics2D > Hi, > > The ImageObserver is used in the getWidth, getHeight and drawImage methods > with the image that is passed in. > So in a sense it depends on the img that you are passing in. The observer is an > object waiting for the image to be loaded. > > How are you creating the image, can you get an abserver from there somehow. > Maybe you could use a dummy observer if the image is already loaded. > > Keiron. > > > How can I obtain an "java.awt.ImageObserver" that > > I can pass to one of the "drawImage" methods of > > PDFDocumentGraphics2D? > > > > Example: > > > > > > pdfgen = new PDFDocumentGraphics2D(true,System.out,800,1100); > > ... > > pdfgen.drawImage(img,100,100,50,50,imgObserver); > > > > With a pure AWT application, I would pass the java.awt.Panel whose "paint" > > method invokes "drawImage". > > > > But with PDFDocumentGraphics2D, I don't have such a Panel object. > > Even if I create a surrogate one, the resulting PDF will not have the images in it. > > > > What can act as the "ImageObserver"? > > > > Thanks, > > > > Julio Lerm > > Chicago, IL > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, email: [EMAIL PROTECTED] >
PDFImageTest.zip
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