Sets the rendering intent in the current graphics state.
- iOS 2.0+
- macOS 10.0+
- Mac Catalyst 13.0+Beta
- tvOS 9.0+
- watchOS 2.0+
- Core Graphics
The graphics context to modify.
The rendering intent specifies how to handle colors that are not located within the gamut of the destination color space of a graphics context. If you do not explicitly set the rendering intent, Core Graphics uses perceptual rendering intent when drawing sampled images and relative colorimetric rendering intent for all other drawing.