Can I do exactly what I'm doing there in that? I also need to place some text in there which I have in the full code, just made my code shorter as an example.
On Dec 18, 2009, at 8:07 PM, Julien Jalon wrote: > NSImage needs a connection to the Window Server in Leopard. > > If you want to do some offscreen headless rendering, use CoreGraphics + > ImageIO > > On Sat, Dec 19, 2009 at 2:21 AM, Mr. Gecko <grmrge...@gmail.com> wrote: > Ok, so I've done some more research and found this > http://developer.apple.com/mac/library/technotes/tn2005/tn2083.html#SECPRELOGINANDTRUST, > it basically says to run it in the loginwindow, but I can't do that with > apache which is what I'm running my code with. Because this is a personal > application I wouldn't mind doing things the hacking way and some how make > the windowserver trust apache. > > On Dec 18, 2009, at 6:06 PM, Mr. Gecko wrote: > > > Hello I'm running 10.5 and I'm trying to do some image drawing with NSImage > > in Terminal via SSH and it seems like every time I try, I get this error > > _RegisterApplication(), FAILED TO establish the default connection to the > > WindowServer, _CGSDefaultConnection() is NULL. > > 2009-12-18 17:54:04.963 weather.mgm[655:10b] *** -[NSRecursiveLock unlock]: > > lock (<NSRecursiveLock: 0x121b30> '(null)') unlocked when not locked > > 2009-12-18 17:54:04.973 weather.mgm[655:10b] *** Break on _NSLockError() to > > debug. > > 2009-12-18 17:54:04.978 weather.mgm[655:10b] An uncaught exception was > > raised > > 2009-12-18 17:54:05.009 weather.mgm[655:10b] Error (1002) creating CGSWindow > > 2009-12-18 17:54:05.014 weather.mgm[655:10b] *** Terminating app due to > > uncaught exception 'NSInternalInconsistencyException', reason: 'Error > > (1002) creating CGSWindow' > > 2009-12-18 17:54:05.040 weather.mgm[655:10b] Stack: ( > > 2513718512, > > 2536973548, > > 2513718272, > > 2513718328, > > 2470748316, > > 2470747564, > > 2470746864, > > 2470746400, > > 2470743808, > > 2470755712, > > 2470754620, > > 2470754184, > > 2470743272, > > 8540 > > ) > > I know this code I'm using works as it runs perfectly fine on Snow Leopard > > via SSH but for some reason it doesn't work on Leopard, what could be wrong > > here? How can I get this working on Leopard? > > > > Basic code to this is > > int main (int argc, const char * argv[]) { > > NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; > > NSApplicationLoad(); > > > > NSImage *image = [[NSImage alloc] > > initWithContentsOfFile:@"/background.png"]; > > NSSize imageSize = [image size]; > > [image lockFocus]; > > NSImage *type = [[NSImage alloc] > > initWithContentsOfFile:@"/icons/93x93/1.png"]; > > [type drawInRect:NSMakeRect((imageSize.width-[type size].width)/2, > > imageSize.height-[type size].height, [type size].width, [type size].height) > > fromRect:NSMakeRect(0, 0, [type size].width, [type size].height) > > operation:NSCompositeSourceOver fraction:1.0]; > > [image unlockFocus]; > > > > NSBitmapImageRep *imageRep = [NSBitmapImageRep > > imageRepWithData:[image TIFFRepresentation]]; > > NSData *iconData = [imageRep representationUsingType:NSPNGFileType > > properties:nil]; > > [iconData writeToFile:@"/drawn.png" automatcially:YES]; > > [image release]; > > > > [server release]; > > [pool drain]; > > return 0; > > } > > _______________________________________________ > > Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) > > Please do not post admin requests or moderator comments to the list. > Contact the moderators at cocoa-dev-admins(at)lists.apple.com > > Help/Unsubscribe/Update your Subscription: > http://lists.apple.com/mailman/options/cocoa-dev/jjalon%40gmail.com > > This email sent to jja...@gmail.com > _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
