Type Method

imageFileTypes

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

Declaration

+ (NSArray<NSString *> *)imageFileTypes;

Return Value

An array of NSString objects, each of which identifies a single supported file type. The array can include encoded HFS file types as well as filename extensions.

Discussion

This list includes all file types supported by registered subclasses of NSImageRep plus those that can be converted to a supported type by a user-installed filter service. You can pass the array returned by this method directly to the runModalForTypes: method of NSOpenPanel.

Do not override this method. If your app supports custom image types, create and register an NSImageRep subclass that handles those types.

See Also

Deprecated Symbols

+ 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
- setCacheDepthMatchesImageDepth:

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

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