> hi, > I need to get the color of point into drawingaera. > I use "c = DrawingArea1.Grab().Image[x, y]" > This works well, but for a Area of 512 x 512 points it needs more than 10 > minutes > How can I accelerate this function? > > kind regards > Jürgen
On X-Window, you don't have access to the pixel data of the buffer used by a DrawingArea, so it will always be slow. To be fast, you must have an Image buffer and keep it in sync with the DrawingArea internal buffer. Not easy... Regards, -- Benoît ------------------------------------------------------------------------------ Stay on top of everything new and different, both inside and around Java (TM) technology - register by April 22, and save $200 on the JavaOne (SM) conference, June 2-5, 2009, San Francisco. 300 plus technical and hands-on sessions. Register today. Use priority code J9JMT32. http://p.sf.net/sfu/p _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
