Hi Thomas You are right about the drawImage method. The strange thing is that my icon is drawn correctly when it is painted into a JPanel. I load my icons using javax.imageio.ImageIO.read and this returns a bufferedImage.
I've found an approach that works and it is: drawImage(BufferedImage, BufferedImageOP, posX,posY) BufferedImageOP = AffineTransformOP(AffineTransform, TYPE_BILINEAR); Thanks for the rapid responses. Carsten Birn Am Fr 24.09.2004 14:50, Thomas DeWeese <[EMAIL PROTECTED]> schrieb: > Hi Carsten, > > Carsten Birn wrote: > > > I have discovered a problem when trying to store a GIF image using the > > SVGGraphics2D context. I am calling the drawImage(BufferedImage, posX, > > posY, ImageObserver) method. > > I think you are actually calling: > drawImage(Image, posX, posY, ImageObserver) > > This is an important distinction because an 'Image' loads > asynchronously so it may not be complete when you draw it. When > you draw to a AWT Component it will refresh it's self as the image > updates (like a web browser) - This is what the ImageObserver nonsense > is about. But when drawing to something like a BufferedImage (or in > this case the SVGGraphics2D) it's your responsibility to ensure that > the image is fully loaded - otherwise it renders what it has at the > moment. > > You could look at using the MediaTracker Interface. Or there > is a little bit simpler interface in: > batik.ext.awt.image.spi.JDKRegistryEntry.MyImgObs. > > I am only 90% certain this is the cause of the problem so I > would be interested to know if ensuring the image was fully > loaded does in fact solve the problem. > > Perhaps a quicker way to check would be to add a sleep to > your code for a few sec - which should give it plenty of time > to load the image. The correct solution is to use some form > of ImageObserver (like MediaTracker). > > > When i have an Icon with 1 color(ore more) > > Black + Transparency 15x16 (Created with GIMP) the result is a line > > from top till bottom on the right side. (See Example) > > I have supplied an example (Ground.gif) of the input and the result > > (shown below). > > > > When anyone has experienced similar problems or have a clue i would > > appreciate it a lot. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
