setCacheDepthMatchesImageDepth:

Declaration

- (void) setCacheDepthMatchesImageDepth:(BOOL) flag;

Parameters

• flag:

  True if the offscreen caches use the same bit-depth associated with the image data; otherwise, False to indicate they should use the default bit depth.

Discussion

This method does not cause the receiver to recache itself. The default depth limit is equal to the bit depth of the deepest screen on the system.

See Also

Related Documentation

• recache()
• lockFocus()
• cacheDepthMatchesImageDepth

Instance Methods

• lockFocus()
• lockFocusFlipped(_:)
• unlockFocus()
• init(iconRef:)
• lockFocusOnRepresentation:
• bestRepresentationForDevice:
• compositeToPoint:operation:
• compositeToPoint:fromRect:operation:
• compositeToPoint:fromRect:operation:fraction:
• compositeToPoint:operation:fraction:
• dissolveToPoint:fraction:
• dissolveToPoint:fromRect:fraction:
• setScalesWhenResized:
• scalesWhenResized
• setDataRetained: