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>
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// Accessor Methods |
- (void)setSize:(NSSize)aSize;
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- (NSSize)size;
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- (void)setPixelsWide:(int)anInt;
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- (int)pixelsWide;
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- (void)setBitsPerSample:(int)anInt;
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- (int)bitsPerSample;
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- (void)setOpaque:(BOOL)flag;
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- (void)setPixelsHigh:(int)anInt;
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- (int)pixelsHigh;
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- (void)setAlpha:(BOOL)flag;
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- (void)setColorSpaceName:(NSString *)string;
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- (NSString *)colorSpaceName;
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// Class Methods |
+ (BOOL)canInitWithData:(NSData *)data;
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+ (BOOL)canInitWithPasteboard:(NSPasteboard *)pasteboard;
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+ (NSArray *)imageFileTypes;
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+ (NSArray *)imagePasteboardTypes;
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+ (Class)imageRepClassForData:(NSData *)data;
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+ (Class)imageRepClassForFileType:(NSString *)type;
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+ (Class)imageRepClassForPasteboardType:(NSString *)type;
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+ (id)imageRepWithContentsOfFile:(NSString *)filename;
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+ (id)imageRepWithContentsOfURL:(NSURL *)url;
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+ (id)imageRepWithPasteboard:(NSPasteboard *)pasteboard;
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+ (NSArray *)imageRepsWithContentsOfFile:(NSString *)filename;
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+ (NSArray *)imageRepsWithContentsOfURL:(NSURL *)url;
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+ (NSArray *)imageRepsWithPasteboard:(NSPasteboard *)pasteboard;
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+ (NSArray *)imageUnfilteredFileTypes;
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+ (NSArray *)imageUnfilteredPasteboardTypes;
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+ (void)registerImageRepClass:(Class)imageRepClass;
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+ (NSArray *)registeredImageRepClasses;
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+ (void)unregisterImageRepClass:(Class)imageRepClass;
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// Instance Methods |
- (BOOL)draw;
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- (BOOL)drawAtPoint:(NSPoint)point;
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- (BOOL)drawInRect:(NSRect)rect;
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- (BOOL)hasAlpha;
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- (BOOL)isOpaque;
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// Methods Implementing NSCoding |
- (void)encodeWithCoder:(NSCoder *)aCoder;
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- (id)initWithCoder:(NSCoder *)aDecoder;
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// Methods Implementing NSCopying |
- (id)copyWithZone:(NSZone *)zone;
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// Notifications |
NSImageRepRegistryDidChangeNotification;
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