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Authors
- Adam Fedor (
fedor@colorado.edu
)
-
Load, manipulate and display images
Copyright: (C) 1996, 2005 Free Software Foundation, Inc.
- Declared in:
- AppKit/NSImage.h
- Conforms to:
- NSCoding
- NSCopying
Availability: OpenStep
Description forthcoming.
Instance Variables
Method summary
+ (
NSImage*)
_standardImageWithName: (NSString*)name;
Availability: Gui
Warning the underscore at the start of the
name of this method indicates that it is
private, for internal use only, and you should not
use the method in your code.
+ (BOOL)
canInitWithPasteboard: (
NSPasteboard*)pasteboard;
Availability: OpenStep
Description forthcoming.
+ (NSArray*)
imageFileTypes;
Availability: OpenStep
Description forthcoming.
+ (id)
imageNamed: (NSString*)aName;
Availability: OpenStep
Returns the NSImage named aName. The
search is done in the main bundle first and then
in the usual images directories
+ (NSArray*)
imagePasteboardTypes;
Availability: OpenStep
Description forthcoming.
+ (NSArray*)
imageUnfilteredFileTypes;
Availability: OpenStep
Description forthcoming.
+ (NSArray*)
imageUnfilteredPasteboardTypes;
Availability: OpenStep
Description forthcoming.
- (NSData*)
TIFFRepresentation;
Availability: OpenStep
Description forthcoming.
- (NSData*)
TIFFRepresentationUsingCompression: (
NSTIFFCompression)comp
factor: (float)aFloat;
Availability: OpenStep
Description forthcoming.
- (void)
addRepresentation: (
NSImageRep*)imageRep;
Availability: OpenStep
Adds the NSImageRep imageRep to the
NSImage's representations array.
See Also:
-addRepresentations:
removeRepresentation:
- (void)
addRepresentations: (NSArray*)imageRepArray;
Availability: OpenStep
- (
NSColor*)
backgroundColor;
Availability: OpenStep
- (
NSImageRep*)
bestRepresentationForDevice: (NSDictionary*)deviceDescription;
Availability: OpenStep
Description forthcoming.
- (BOOL)
cacheDepthMatchesImageDepth;
Availability: OpenStep
Description forthcoming.
- (void)
compositeToPoint: (NSPoint)aPoint
fromRect: (NSRect)aRect
operation: (
NSCompositingOperation)op;
Availability: OpenStep
Description forthcoming.
- (void)
compositeToPoint: (NSPoint)aPoint
fromRect: (NSRect)aRect
operation: (
NSCompositingOperation)op
fraction: (float)delta;
Availability: MacOS-X 10.0.0
Description forthcoming.
- (void)
compositeToPoint: (NSPoint)aPoint
operation: (
NSCompositingOperation)op;
Availability: OpenStep
Description forthcoming.
- (void)
compositeToPoint: (NSPoint)aPoint
operation: (
NSCompositingOperation)op
fraction: (float)delta;
Availability: MacOS-X 10.0.0
Description forthcoming.
- (id)
delegate;
Availability: OpenStep
Description forthcoming.
- (void)
dissolveToPoint: (NSPoint)aPoint
fraction: (float)aFloat;
Availability: OpenStep
Description forthcoming.
- (void)
dissolveToPoint: (NSPoint)aPoint
fromRect: (NSRect)aRect
fraction: (float)aFloat;
Availability: OpenStep
Description forthcoming.
- (void)
drawAtPoint: (NSPoint)point
fromRect: (NSRect)srcRect
operation: (
NSCompositingOperation)op
fraction: (float)delta;
Availability: MacOS-X 10.0.0
- (void)
drawInRect: (NSRect)dstRect
fromRect: (NSRect)srcRect
operation: (
NSCompositingOperation)op
fraction: (float)fraction;
Availability: MacOS-X 10.0.0
Takes the part of the receiver given by
srcRect
and draws it in
dstRect
in the current
coordinate system, transforming the image as
necessary.
The image is drawn as if it was drawn to a cleared
window, then dissolved using the
fraction delta
to another
cleared window, and finally composited using
op
to the destination.
Note that compositing and dissolving doesn't work on
all devices (printers, in particular).
- (BOOL)
drawRepresentation: (
NSImageRep*)imageRep
inRect: (NSRect)aRect;
Availability: OpenStep
Description forthcoming.
- (id)
initByReferencingFile: (NSString*)fileName;
Availability: OpenStep
Description forthcoming.
- (id)
initWithBitmapHandle: (void*)bitmap;
Availability: MacOS-X 10.0.0
Description forthcoming.
- (id)
initWithContentsOfFile: (NSString*)fileName;
Availability: OpenStep
- (id)
initWithContentsOfURL: (NSURL*)anURL;
Availability: MacOS-X 10.0.0
Description forthcoming.
- (id)
initWithData: (NSData*)data;
Availability: OpenStep
Initializes and returns a new NSImage from
the NSData data.
See Also:
[NSImageRep +imageRepWithData:]
- (id)
initWithIconHandle: (void*)icon;
Availability: MacOS-X 10.0.0
Description forthcoming.
- (id)
initWithPasteboard: (
NSPasteboard*)pasteboard;
Availability: OpenStep
Initializes and returns a new NSImage from
the data in pasteboard. the
pasteboard types can be whose defined in
[NSImageRep +imagePasteboardTypes]
or NSFilenamesPboardType
See Also: [NSImageRep+imageRepsWithPasteboard:
- (id)
initWithSize: (NSSize)aSize;
Availability: OpenStep
Initialize and returns a new NSImage with
aSize as specified size.
See Also:
-setSize:
-size
- (BOOL)
isCachedSeparately;
Availability: OpenStep
Description forthcoming.
- (BOOL)
isDataRetained;
Availability: OpenStep
Description forthcoming.
- (BOOL)
isFlipped;
Availability: OpenStep
Description forthcoming.
- (BOOL)
isValid;
Availability: OpenStep
Description forthcoming.
- (void)
lockFocus;
Availability: OpenStep
- (void)
lockFocusOnRepresentation: (
NSImageRep*)imageRep;
Availability: OpenStep
Locks the focus in the imageRep. if
imageRep is nil
this method
locks the focus on the best representation
- (BOOL)
matchesOnMultipleResolution;
Availability: OpenStep
Description forthcoming.
- (NSString*)
name;
Availability: OpenStep
Description forthcoming.
- (BOOL)
prefersColorMatch;
Availability: OpenStep
Description forthcoming.
- (void)
recache;
Availability: OpenStep
Description forthcoming.
- (void)
removeRepresentation: (
NSImageRep*)imageRep;
Availability: OpenStep
- (NSArray*)
representations;
Availability: OpenStep
Description forthcoming.
- (BOOL)
scalesWhenResized;
Availability: OpenStep
Description forthcoming.
- (void)
setBackgroundColor: (
NSColor*)aColor;
Availability: OpenStep
- (void)
setCacheDepthMatchesImageDepth: (BOOL)flag;
Availability: OpenStep
Description forthcoming.
- (void)
setCacheMode: (
NSImageCacheMode)mode;
Availability: OpenStep
Description forthcoming.
- (void)
setCachedSeparately: (BOOL)flag;
Availability: OpenStep
Description forthcoming.
- (void)
setDataRetained: (BOOL)flag;
Availability: OpenStep
Description forthcoming.
- (void)
setDelegate: (id)anObject;
Availability: OpenStep
Description forthcoming.
- (void)
setFlipped: (BOOL)flag;
Availability: OpenStep
Description forthcoming.
- (void)
setMatchesOnMultipleResolution: (BOOL)flag;
Availability: OpenStep
Description forthcoming.
- (BOOL)
setName: (NSString*)aName;
Availability: OpenStep
Description forthcoming.
- (void)
setPrefersColorMatch: (BOOL)flag;
Availability: OpenStep
Description forthcoming.
- (void)
setScalesWhenResized: (BOOL)flag;
Availability: OpenStep
Description forthcoming.
- (void)
setSize: (NSSize)aSize;
Availability: OpenStep
Sets the NSImage size to aSize. Changing
the size recreate the cache
See Also: -size
-initWithSize:
- (void)
setUsesEPSOnResolutionMismatch: (BOOL)flag;
Availability: OpenStep
Description forthcoming.
- (NSSize)
size;
Availability: OpenStep
Returns NSImage size if the size have been set.
Returns the size of the best representation
otherwise.
See Also:
-setSize:
-initWithSize:
- (void)
unlockFocus;
Availability: OpenStep
Description forthcoming.
- (BOOL)
usesEPSOnResolutionMismatch;
Availability: OpenStep
Description forthcoming.
Instance Variables for NSImage Class
@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.
@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.
@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.
@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.
@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.
@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.
@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.
@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.
@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.
- Declared in:
- AppKit/NSImage.h
Availability: OpenStep
Description forthcoming.
Method summary
- (NSString*)
pathForImageResource: (NSString*)name;
Availability: OpenStep
Description forthcoming.
- Declared in:
- AppKit/NSImage.h
Availability: Gui
Description forthcoming.
Method summary
- (
NSImage*)
imageDidNotDraw: (id)sender
inRect: (NSRect)aRect;
Availability: Gui
Description forthcoming.
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