Hi Sebastien, I'm able to login and open applications if that's what you're asking. Can you give me a test to try out? I can open gedit from console if that's what you're asking.
FYI: this is on RHEL5.3 64 bit. Jon -----Original Message----- From: Sebastien Pouliot [mailto:sebastien.poul...@gmail.com] Sent: Tuesday, July 14, 2009 2:22 PM To: James, Jon Cc: mono-devel-list@lists.ximian.com Subject: Re: [Mono-dev] System.Drawing.Graphics exceptions Hello Jon, The exception from your previous email* shows the problem: [r...@localhost BTOAD]# mono RMScreenShot.exe test.jpg > BTOStudio RM Client ScreenShot Utility < ERROR > Fatal Error: System.NotImplementedException: 0bbp depth not supported. So for some reason (is X running? remote access??) the current visual returns 0bbp which is unusable to create a screenshot. Are you able to run GUI (e.g. SWF) apps from your terminal session ? Sebastien * please note that this is a mailing-list, even if you're using it like a forum with nabble. As such it can be difficult to read your email thread if you don't include the text from previous one. On Tue, 2009-07-14 at 11:37 -0700, Jon James wrote: > -bump- > > Any thoughts around this problem? I've gone through the > system.drawing.graphics source code. I'm thinking there is an issue with > this line: > > 240: Bitmap bmp = new Bitmap (blockRegionSize.Width, > blockRegionSize.Height); or the visual object that is created in the > method. > > or these lines: > > 229: XVisualInfo visual = new XVisualInfo (); > > /* Get XVisualInfo for this visual */ > visual.visualid = GDIPlus.XVisualIDFromVisual(defvisual); > vPtr = GDIPlus.XGetVisualInfo (GDIPlus.Display, 0x1 /* VisualIDMask */, ref > visual, ref nitems); > visual = (XVisualInfo) Marshal.PtrToStructure(vPtr, typeof (XVisualInfo)); > > /* Sorry I do not have access to a computer with > deepth. Fell free to add > more pixel formats */ > image = GDIPlus.XGetImage (GDIPlus.Display, window, sourceX, sourceY, > blockRegionSize.Width, > blockRegionSize.Height, AllPlanes, 2 /* ZPixmap*/); > > Bitmap bmp = new Bitmap (blockRegionSize.Width, blockRegionSize.Height); > int red, blue, green; > for (int y = 0; y < blockRegionSize.Height; y++) { > for (int x = 0; x < blockRegionSize.Width; x++) { > pixel = GDIPlus.XGetPixel (image, x, y); > > switch (visual.depth) { > case 16: /* 16bbp pixel transformation > */ > red = (int) ((pixel & > visual.red_mask ) >> 8) & 0xff; > green = (int) (((pixel & > visual.green_mask ) >> 3 )) & 0xff; > blue = (int) ((pixel & > visual.blue_mask ) << 3 ) & 0xff; > break; > case 24: > case 32: > red = (int) ((pixel & > visual.red_mask ) >> 16) & 0xff; > green = (int) (((pixel & > visual.green_mask ) >> 8 )) & 0xff; > blue = (int) ((pixel & > visual.blue_mask )) & 0xff; > break; > default: > string text = Locale.GetText > ("{0}bbp depth not supported.", > visual.depth); > throw new > NotImplementedException (text); > } _______________________________________________ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list