I create an NSBitmapImageRep: [[[NSBitmapImageRep alloc] initWithBitmapDataPlanes:NULL pixelsWide:pixelSize.width pixelsHigh:pixelSize.height bitsPerSample:8 samplesPerPixel:4 hasAlpha:YES isPlanar:NO colorSpaceName:NSDeviceRGBColorSpace bitmapFormat:NSAlphaFirstBitmapFormat bytesPerRow:pixelSize.width * 4 bitsPerPixel:32]
I then get the address by sending a "bitmapData" message to the object After filling it with image data, I call: NSImage* image = [[NSImage alloc] initWithData:[myImageRep TIFFRepresentation]]; So now I have an NSImage. What happens if I delete/release myImageRep (my NSBitmapImageRep)? Has the call to NSImage copied my pixels so that they are self-contained within the NSImage? If not, how can I do so? I am using a single NSBitmapImageRep and trying to reuse it while making many different NSImage objects, each with their own data. Thanks, Trygve _______________________________________________ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
