NSView to NSImage
NSView to NSImage
- Subject: NSView to NSImage
- From: Tristan Jehan <email@hidden>
- Date: Sun, 16 Jul 2006 16:47:04 -0400
I'm trying to capture an NSView+descendants into an NSImage using
something like:
NSBitmapImageRep *bitmap = [view
bitmapImageRepForCachingDisplayInRect:[view bounds]];
[view cacheDisplayInRect:[view bounds] toBitmapImageRep:bitmap];
Problem is: I have the subclass of an NSSlider in that view that does
not get drawn. The NSSlider subclass uses an NSSliderCell subclass in
order to draw its own bar and knob... I believe cacheDisplayInRect
does not call the proper rendering function, but I can't tell... Do I
need to override a function in NSSlider?
Has anyone experienced something like this? Is there a fix?
Thanks,
Tristan
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