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NSImage

Authors

Adam Fedor (fedor@colorado.edu)
Load, manipulate and display images

Copyright: (C) 1996 Free Software Foundation, Inc.


Contents -

  1. Software documentation for the NSImage class
  2. Software documentation for the NSBundle(NSImageAdditions) category
  3. Software documentation for the GSImageDelegateProtocol protocol

Software documentation for the NSImage class

NSImage : NSObject

Declared in:
AppKit/NSImage.h
Conforms to:
NSCoding
NSCopying
Standards:

Description forthcoming.


Instance Variables

Method summary

canInitWithPasteboard: 

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

Description forthcoming.


imageFileTypes 

+ (NSArray*) imageFileTypes;

Description forthcoming.


imageNamed: 

+ (id) imageNamed: (NSString*)aName;

Description forthcoming.


imagePasteboardTypes 

+ (NSArray*) imagePasteboardTypes;

Description forthcoming.


imageUnfilteredFileTypes 

+ (NSArray*) imageUnfilteredFileTypes;

Description forthcoming.


imageUnfilteredPasteboardTypes 

+ (NSArray*) imageUnfilteredPasteboardTypes;

Description forthcoming.


TIFFRepresentation 

- (NSData*) TIFFRepresentation;

Description forthcoming.


TIFFRepresentationUsingCompression: factor: 

- (NSData*) TIFFRepresentationUsingCompression: (NSTIFFCompression)comp factor: (float)aFloat;

Description forthcoming.


addRepresentation: 

- (void) addRepresentation: (NSImageRep*)imageRep;

Description forthcoming.


addRepresentations: 

- (void) addRepresentations: (NSArray*)imageRepArray;

Description forthcoming.


backgroundColor 

- (NSColor*) backgroundColor;

Description forthcoming.


bestRepresentationForDevice: 

- (NSImageRep*) bestRepresentationForDevice: (NSDictionary*)deviceDescription;

Description forthcoming.


cacheDepthMatchesImageDepth 

- (BOOL) cacheDepthMatchesImageDepth;

Description forthcoming.


cacheMode 

- (NSImageCacheMode) cacheMode;

Description forthcoming.


compositeToPoint: fromRect: operation: 

- (void) compositeToPoint: (NSPoint)aPoint fromRect: (NSRect)aRect operation: (NSCompositingOperation)op;

Description forthcoming.


compositeToPoint: fromRect: operation: fraction: 

- (void) compositeToPoint: (NSPoint)aPoint fromRect: (NSRect)srcRect operation: (NSCompositingOperation)op fraction: (float)delta;

Description forthcoming.


compositeToPoint: operation: 

- (void) compositeToPoint: (NSPoint)aPoint operation: (NSCompositingOperation)op;

Description forthcoming.


compositeToPoint: operation: fraction: 

- (void) compositeToPoint: (NSPoint)aPoint operation: (NSCompositingOperation)op fraction: (float)delta;

Description forthcoming.


delegate 

- (id) delegate;

Description forthcoming.


dissolveToPoint: fraction: 

- (void) dissolveToPoint: (NSPoint)aPoint fraction: (float)aFloat;

Description forthcoming.


dissolveToPoint: fromRect: fraction: 

- (void) dissolveToPoint: (NSPoint)aPoint fromRect: (NSRect)aRect fraction: (float)aFloat;

Description forthcoming.


drawAtPoint: fromRect: operation: fraction: 

- (void) drawAtPoint: (NSPoint)point fromRect: (NSRect)srcRect operation: (NSCompositingOperation)op fraction: (float)delta;

Description forthcoming.


drawInRect: fromRect: operation: fraction: 

- (void) drawInRect: (NSRect)dstRect fromRect: (NSRect)srcRect operation: (NSCompositingOperation)op fraction: (float)delta;

Description forthcoming.


drawRepresentation: inRect: 

- (BOOL) drawRepresentation: (NSImageRep*)imageRep inRect: (NSRect)aRect;

Description forthcoming.


initByReferencingFile: 

- (id) initByReferencingFile: (NSString*)fileName;

Description forthcoming.


initWithBitmapHandle: 

- (id) initWithBitmapHandle: (void*)bitmap;

Description forthcoming.


initWithContentsOfFile: 

- (id) initWithContentsOfFile: (NSString*)fileName;

Description forthcoming.


initWithContentsOfURL: 

- (id) initWithContentsOfURL: (NSURL*)anURL;

Description forthcoming.


initWithData: 

- (id) initWithData: (NSData*)data;

Description forthcoming.


initWithIconHandle: 

- (id) initWithIconHandle: (void*)icon;

Description forthcoming.


initWithPasteboard: 

- (id) initWithPasteboard: (NSPasteboard*)pasteboard;

Description forthcoming.


initWithSize: 

- (id) initWithSize: (NSSize)aSize;

Description forthcoming.


isCachedSeparately 

- (BOOL) isCachedSeparately;

Description forthcoming.


isDataRetained 

- (BOOL) isDataRetained;

Description forthcoming.


isFlipped 

- (BOOL) isFlipped;

Description forthcoming.


isValid 

- (BOOL) isValid;

Description forthcoming.


lockFocus 

- (void) lockFocus;

Description forthcoming.


lockFocusOnRepresentation: 

- (void) lockFocusOnRepresentation: (NSImageRep*)imageRep;

Description forthcoming.


matchesOnMultipleResolution 

- (BOOL) matchesOnMultipleResolution;

Description forthcoming.


name 

- (NSString*) name;

Description forthcoming.


prefersColorMatch 

- (BOOL) prefersColorMatch;

Description forthcoming.


recache 

- (void) recache;

Description forthcoming.


removeRepresentation: 

- (void) removeRepresentation: (NSImageRep*)imageRep;

Description forthcoming.


representations 

- (NSArray*) representations;

Description forthcoming.


scalesWhenResized 

- (BOOL) scalesWhenResized;

Description forthcoming.


setBackgroundColor: 

- (void) setBackgroundColor: (NSColor*)aColor;

Description forthcoming.


setCacheDepthMatchesImageDepth: 

- (void) setCacheDepthMatchesImageDepth: (BOOL)flag;

Description forthcoming.


setCacheMode: 

- (void) setCacheMode: (NSImageCacheMode)mode;

Description forthcoming.


setCachedSeparately: 

- (void) setCachedSeparately: (BOOL)flag;

Description forthcoming.


setDataRetained: 

- (void) setDataRetained: (BOOL)flag;

Description forthcoming.


setDelegate: 

- (void) setDelegate: (id)anObject;

Description forthcoming.


setFlipped: 

- (void) setFlipped: (BOOL)flag;

Description forthcoming.


setMatchesOnMultipleResolution: 

- (void) setMatchesOnMultipleResolution: (BOOL)flag;

Description forthcoming.


setName: 

- (BOOL) setName: (NSString*)aName;

Description forthcoming.


setPrefersColorMatch: 

- (void) setPrefersColorMatch: (BOOL)flag;

Description forthcoming.


setScalesWhenResized: 

- (void) setScalesWhenResized: (BOOL)flag;

Description forthcoming.


setSize: 

- (void) setSize: (NSSize)aSize;

Description forthcoming.


setUsesEPSOnResolutionMismatch: 

- (void) setUsesEPSOnResolutionMismatch: (BOOL)flag;

Description forthcoming.


size 

- (NSSize) size;

Description forthcoming.


unlockFocus 

- (void) unlockFocus;

Description forthcoming.


usesEPSOnResolutionMismatch 

- (BOOL) usesEPSOnResolutionMismatch;

Description forthcoming.




Instance Variables for NSImage Class

_cacheMode

@protected NSImageCacheMode _cacheMode;

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.


_color

@protected NSColor* _color;

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.


_delegate

@protected id _delegate;

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.


_fileName

@protected NSString* _fileName;

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.


_flags

@protected struct __imageFlags _flags;

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.


_lockedView

@protected NSView* _lockedView;

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.


_name

@protected NSString* _name;

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.


_reps

@protected NSMutableArray* _reps;

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.


_size

@protected NSSize _size;

Warning the underscore at the start of the name of this instance variable indicates that, even though it is not technically private, it is intended for internal use within the package, and you should not use the variable in other code.





Software documentation for the NSBundle(NSImageAdditions) category

NSBundle(NSImageAdditions)

Declared in:
AppKit/NSImage.h
Standards:

Description forthcoming.

Method summary

pathForImageResource: 

- (NSString*) pathForImageResource: (NSString*)name;

Description forthcoming.


Software documentation for the GSImageDelegateProtocol protocol

GSImageDelegateProtocol

Declared in:
AppKit/NSImage.h
Standards:

Description forthcoming.

Method summary

imageDidNotDraw: inRect: 

- (NSImage*) imageDidNotDraw: (id)sender inRect: (NSRect)aRect;

Description forthcoming.



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