Instance Method

setCacheDepthMatchesImageDepth:

Sets whether the receiver's offscreen window caches use the same bit depth as the image data itself.

Declaration

- (void)setCacheDepthMatchesImageDepth:(BOOL)flag;

Parameters

flag

YES if the offscreen caches use the same bit-depth associated with the image data; otherwise, NO 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

Deprecated Symbols

+ imageFileTypes

Returns an array of strings identifying the image types supported by the registered image representation objects.

Deprecated
+ imageUnfilteredFileTypes

Returns an array of strings identifying the file types supported directly by the registered image representation objects.

Deprecated
+ imagePasteboardTypes

Returns an array of strings identifying the pasteboard types supported directly by the registered image representation objects.

Deprecated
+ imageUnfilteredPasteboardTypes

Returns an array of strings identifying the pasteboard types supported directly by the registered image representation objects.

Deprecated
- lockFocusOnRepresentation:

Prepares the specified image representation to receive drawing commands.

Deprecated
- bestRepresentationForDevice:

Returns the best representation for the device with the specified characteristics.

Deprecated
- compositeToPoint:operation:

Composites the entire image to the specified point in the current coordinate system.

Deprecated
- compositeToPoint:fromRect:operation:

Composites a portion of the image to the specified point in the current coordinate system.

Deprecated
- compositeToPoint:fromRect:operation:fraction:

Composites a portion of the image at the specified opacity to the current coordinate system.

Deprecated
- compositeToPoint:operation:fraction:

Composites the entire image at the specified opacity in the current coordinate system.

Deprecated
- dissolveToPoint:fraction:

Composites the entire image to the specified location using the source-over operator.

Deprecated
- dissolveToPoint:fromRect:fraction:

Composites a portion of the image to the specified location using the source-over operator.

Deprecated
- setScalesWhenResized:

Sets whether to scale different-sized image representations to fit the image's size.

Deprecated
- scalesWhenResized

Returns a Boolean value indicating whether to scale image representations to fit the image's size.

Deprecated
- setDataRetained:

Sets whether the receiver retains its source image data.

Deprecated
- isDataRetained

Returns a Boolean value indicating whether the receiver retains its source image data.

Deprecated
- setCachedSeparately:

Sets whether each image representation uses a separate offscreen window to cache its contents.

Deprecated
- isCachedSeparately

Returns a Boolean value indicating whether each image representation caches its contents in a separate offscreen window.

Deprecated
- cacheDepthMatchesImageDepth

Returns a Boolean value indicating whether an image's offscreen window caches use the same bit depth as the image data itself.

Deprecated
- setFlipped:

Sets whether the polarity of the y axis is inverted when drawing an image.

Deprecated
- isFlipped

Returns a Boolean value indicating whether the image uses a flipped coordinate system.

Deprecated