NSCachedImageRep

Authors

Adam Fedor (fedor@gnu.org)

Cached image representation.

Software documentation for the NSCachedImageRep class

NSCachedImageRep : NSImageRep

Declared in:

AppKit/NSCachedImageRep.h

Availability: OpenStep

Todo Description

Instance Variables

Method summary

initWithSize: depth: separate: alpha:

- (id) initWithSize: (NSSize)aSize depth: (NSWindowDepth)aDepth separate: (BOOL)separate alpha: (BOOL)alpha;

Availability: OpenStep

Description forthcoming.

initWithSize: pixelsWide: pixelsHigh: depth: separate: alpha:

- (id) initWithSize: (NSSize)aSize pixelsWide: (NSInteger)pixelsWide pixelsHigh: (NSInteger)pixelsHigh depth: (NSWindowDepth)aDepth separate: (BOOL)separate alpha: (BOOL)alpha;

Availability: OpenStep

GNUstep extension

Initializes and returns a new NSCachedImageRep with size and depth specified by aSize and aDepth respectively. If seperate is YES, the image will gets its own unique cache without sharing it with other images.

initWithWindow: rect:

- (id) initWithWindow: (NSWindow*)aWindow rect: (NSRect)aRect;

Availability: OpenStep

Initializes and returns a new NSCachedImageRep into a NSWindow aWindow. The image will be draw into the rectange aRect of this window. aWindow is retained.

rect

- (NSRect) rect;

Availability: OpenStep

Returns the rectangle where the image is cached.

window

- (NSWindow*) window;

Availability: OpenStep

Returns the NSWindow where the image is cached.

Instance Variables for NSCachedImageRep Class

_rect

@protected NSRect _rect;

Availability: OpenStep

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.

_window

@protected NSWindow* _window;

Availability: OpenStep