Cocoa in a Nutshell

Name

NSImageRep — Mac OS X 10.0

Synopsis

This is an abstract class that defines a general interface to image representations. NSImageRep subclasses allow NSImage to work with various image data formats using the common interface declared in NSImageRep.

@interface NSImageRep : NSObject <NSCoding, NSCopying>

// Accessor Methods

- (void)setSize:(NSSize)aSize;

- (NSSize)size;

- (void)setPixelsWide:(int)anInt;

- (int)pixelsWide;

- (void)setBitsPerSample:(int)anInt;

- (int)bitsPerSample;

- (void)setOpaque:(BOOL)flag;

- (void)setPixelsHigh:(int)anInt;

- (int)pixelsHigh;

- (void)setAlpha:(BOOL)flag;

- (void)setColorSpaceName:(NSString *)string;

- (NSString *)colorSpaceName;

// Class Methods

+ (BOOL)canInitWithData:(NSData *)data;

+ (BOOL)canInitWithPasteboard:(NSPasteboard *)pasteboard;

+ (NSArray *)imageFileTypes;

+ (NSArray *)imagePasteboardTypes;

+ (Class)imageRepClassForData:(NSData *)data;

+ (Class)imageRepClassForFileType:(NSString *)type;

+ (Class)imageRepClassForPasteboardType:(NSString *)type;

+ (id)imageRepWithContentsOfFile:(NSString *)filename;

+ (id)imageRepWithContentsOfURL:(NSURL *)url;

+ (id)imageRepWithPasteboard:(NSPasteboard *)pasteboard;

+ (NSArray *)imageRepsWithContentsOfFile:(NSString *)filename;

+ (NSArray *)imageRepsWithContentsOfURL:(NSURL *)url;

+ (NSArray *)imageRepsWithPasteboard:(NSPasteboard *)pasteboard ...