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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>NSImageRep</title>
</head>
<body>
<font face="serif">
<a href="Gui.html">Up</a>
<br />
<h1><a name="title$NSImageRep">NSImageRep</a></h1>
<h3>Authors</h3>
<dl>
<dt>Adam Fedor (<a href="mailto:fedor@colorado.edu"><code>fedor@colorado.edu</code></a>)</dt>
<dd>
</dd>
</dl>
<blockquote>
Abstract representation of an image.
</blockquote>
<p><b>Copyright:</b> (C) 1996 Free Software Foundation, Inc.</p>
<div>
<hr width="50%" align="left" />
<h3>Contents -</h3>
<ol>
<li>
<a href="#001000000000">Software documentation for the NSImageRep class</a>
</li>
<li>
<a href="#002000000000">Software documentation for the NSImageRep(GSQuartz)
category</a>
</li>
</ol>
<hr width="50%" align="left" />
</div>
<h1><a name="001000000000">
Software documentation for the NSImageRep class
</a></h1>
<h2><a name="class$NSImageRep">NSImageRep</a> : <a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSObject.html#class$NSObject">NSObject</a></h2>
<blockquote class="declared">
<dl>
<dt><b>Declared in:</b></dt>
<dd>AppKit/NSImageRep.h</dd>
</dl>
</blockquote>
<blockquote>
<dl>
<dt><b>Conforms to:</b></dt>
<dd><a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSObject.html#protocol$(NSCoding)">NSCoding</a></dd>
<dd><a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSObject.html#protocol$(NSCopying)">NSCopying</a></dd>
</dl>
</blockquote>
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="50%" align="left" />
<a href="#_NSImageRep_ivars">Instance Variables</a>
<br/><br/>
<b>Method summary</b>
<ul>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep(GSQuartz)-CGImageForProposedRect$context$hints$">-CGImageForProposedRect:context:hints:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep+canInitWithData$">+canInitWithData:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep+canInitWithPasteboard$">+canInitWithPasteboard:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep+imageFileTypes">+imageFileTypes</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep+imagePasteboardTypes">+imagePasteboardTypes</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep+imageRepClassForData$">+imageRepClassForData:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep+imageRepClassForFileType$">+imageRepClassForFileType:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep+imageRepClassForPasteboardType$">+imageRepClassForPasteboardType:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep+imageRepWithContentsOfFile$">+imageRepWithContentsOfFile:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep+imageRepWithContentsOfURL$">+imageRepWithContentsOfURL:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep+imageRepWithPasteboard$">+imageRepWithPasteboard:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep+imageRepsWithContentsOfFile$">+imageRepsWithContentsOfFile:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep+imageRepsWithContentsOfURL$">+imageRepsWithContentsOfURL:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep+imageRepsWithPasteboard$">+imageRepsWithPasteboard:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep+imageUnfilteredFileTypes">+imageUnfilteredFileTypes</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep+imageUnfilteredPasteboardTypes">+imageUnfilteredPasteboardTypes</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep+registerImageRepClass$">+registerImageRepClass:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep+registeredImageRepClasses">+registeredImageRepClasses</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep+unregisterImageRepClass$">+unregisterImageRepClass:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep-bitsPerSample">-bitsPerSample</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep-colorSpaceName">-colorSpaceName</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep-draw">-draw</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep-drawAtPoint$">-drawAtPoint:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep-drawInRect$">-drawInRect:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep-drawInRect$fromRect$operation$fraction$respectFlipped$hints$">-drawInRect:fromRect:operation:fraction:respectFlipped:hints:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep-hasAlpha">-hasAlpha</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep-isOpaque">-isOpaque</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep-pixelsHigh">-pixelsHigh</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep-pixelsWide">-pixelsWide</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep-setAlpha$">-setAlpha:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep-setBitsPerSample$">-setBitsPerSample:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep-setColorSpaceName$">-setColorSpaceName:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep-setOpaque$">-setOpaque:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep-setPixelsHigh$">-setPixelsHigh:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep-setPixelsWide$">-setPixelsWide:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep-setSize$">-setSize:</a></li>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep-size">-size</a></li>
</ul>
<hr width="50%" align="left" />
<div class="method">
<h3><a name="method$NSImageRep+canInitWithData$">canInitWithData: </a></h3>
+ (BOOL) <b>canInitWithData:</b> (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSData.html#class$NSData">NSData</a>*)data;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
Returns <code>NO</code>. It is the subclass'
responsibility to implement this method.
</p>
<p>
See Also:
</p>
<p>
<ul>
<li>
<a rel="gsdoc" href="#method$NSImageRep+canInitWithData$">[NSBitmapImageRep +canInitWithData:]</a>
</li>
</ul>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep+canInitWithPasteboard$">canInitWithPasteboard: </a></h3>
+ (BOOL) <b>canInitWithPasteboard:</b> (<a rel="gsdoc" href="NSPasteboard.html#class$NSPasteboard">NSPasteboard</a>*)pasteboard;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep+imageFileTypes">imageFileTypes </a></h3>
+ (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSArray.html#class$NSArray">NSArray</a>*) <b>imageFileTypes</b>;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
Returns array produced by calling
-imageUnfilteredFileTypes
.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep+imagePasteboardTypes">imagePasteboardTypes </a></h3>
+ (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSArray.html#class$NSArray">NSArray</a>*) <b>imagePasteboardTypes</b>;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep+imageRepClassForData$">imageRepClassForData: </a></h3>
+ (Class) <b>imageRepClassForData:</b> (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSData.html#class$NSData">NSData</a>*)data;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep+imageRepClassForFileType$">imageRepClassForFileType: </a></h3>
+ (Class) <b>imageRepClassForFileType:</b> (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSString.html#class$NSString">NSString</a>*)type;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep+imageRepClassForPasteboardType$">imageRepClassForPasteboardType: </a></h3>
+ (Class) <b>imageRepClassForPasteboardType:</b> (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSString.html#class$NSString">NSString</a>*)type;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep+imageRepWithContentsOfFile$">imageRepWithContentsOfFile: </a></h3>
+ (id) <b>imageRepWithContentsOfFile:</b> (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSString.html#class$NSString">NSString</a>*)filename;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
Returns a NSImageRep with the contents of
<var>filename</var>.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep+imageRepWithContentsOfURL$">imageRepWithContentsOfURL: </a></h3>
+ (id) <b>imageRepWithContentsOfURL:</b> (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSURL.html#class$NSURL">NSURL</a>*)anURL;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep+imageRepWithPasteboard$">imageRepWithPasteboard: </a></h3>
+ (id) <b>imageRepWithPasteboard:</b> (<a rel="gsdoc" href="NSPasteboard.html#class$NSPasteboard">NSPasteboard</a>*)pasteboard;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep+imageRepsWithContentsOfFile$">imageRepsWithContentsOfFile: </a></h3>
+ (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSArray.html#class$NSArray">NSArray</a>*) <b>imageRepsWithContentsOfFile:</b> (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSString.html#class$NSString">NSString</a>*)filename;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
Returns an array of newly allocated NSImageRep
objects with the contents of <var>filename</var>.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep+imageRepsWithContentsOfURL$">imageRepsWithContentsOfURL: </a></h3>
+ (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSArray.html#class$NSArray">NSArray</a>*) <b>imageRepsWithContentsOfURL:</b> (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSURL.html#class$NSURL">NSURL</a>*)anURL;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.0.0</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep+imageRepsWithPasteboard$">imageRepsWithPasteboard: </a></h3>
+ (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSArray.html#class$NSArray">NSArray</a>*) <b>imageRepsWithPasteboard:</b> (<a rel="gsdoc" href="NSPasteboard.html#class$NSPasteboard">NSPasteboard</a>*)pasteboard;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep+imageUnfilteredFileTypes">imageUnfilteredFileTypes </a></h3>
+ (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSArray.html#class$NSArray">NSArray</a>*) <b>imageUnfilteredFileTypes</b>;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
Returns <code>nil</code>. It is the subclass'
responsibility to implement this method.
</p>
<p>
See Also:
</p>
<p>
<ul>
<li>
<a rel="gsdoc" href="#method$NSImageRep+imageUnfilteredFileTypes">[NSBitmapImageRep +imageUnfilteredFileTypes]</a>
</li>
</ul>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep+imageUnfilteredPasteboardTypes">imageUnfilteredPasteboardTypes </a></h3>
+ (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSArray.html#class$NSArray">NSArray</a>*) <b>imageUnfilteredPasteboardTypes</b>;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep+registerImageRepClass$">registerImageRepClass: </a></h3>
+ (void) <b>registerImageRepClass:</b> (Class)imageRepClass;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep+registeredImageRepClasses">registeredImageRepClasses </a></h3>
+ (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSArray.html#class$NSArray">NSArray</a>*) <b>registeredImageRepClasses</b>;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep+unregisterImageRepClass$">unregisterImageRepClass: </a></h3>
+ (void) <b>unregisterImageRepClass:</b> (Class)imageRepClass;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep-bitsPerSample">bitsPerSample </a></h3>
- (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/BaseAdditions/Reference/TypesAndConstants.html#type$NSInteger">NSInteger</a>) <b>bitsPerSample</b>;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
Returns the bits per sample of the receiver.
</p>
<p>
See Also:
</p>
<p>
<ul>
<li>
<a rel="gsdoc" href="#method$NSImageRep-setBitsPerSample$">
-setBitsPerSample:
</a>
</li>
</ul>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep-colorSpaceName">colorSpaceName </a></h3>
- (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSString.html#class$NSString">NSString</a>*) <b>colorSpaceName</b>;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep-draw">draw </a></h3>
- (BOOL) <b>draw</b>;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
Primitive method which must be overridden by
subclasses to perform their drawing. They should
draw inside a rectangle with an origin at (0, 0) and a
size equal to the receiver's size, and they should
entirely fill this rectangle, overwriting the
destination alpha as well.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep-drawAtPoint$">drawAtPoint: </a></h3>
- (BOOL) <b>drawAtPoint:</b> (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/TypesAndConstants.html#type$NSPoint">NSPoint</a>)aPoint;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep-drawInRect$">drawInRect: </a></h3>
- (BOOL) <b>drawInRect:</b> (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/TypesAndConstants.html#type$NSRect">NSRect</a>)aRect;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep-drawInRect$fromRect$operation$fraction$respectFlipped$hints$">drawInRect: fromRect: operation: fraction: respectFlipped: hints: </a></h3>
- (BOOL) <b>drawInRect:</b> (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/TypesAndConstants.html#type$NSRect">NSRect</a>)dstRect<b> fromRect:</b> (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/TypesAndConstants.html#type$NSRect">NSRect</a>)srcRect<b> operation:</b> (<a rel="gsdoc" href="TypesAndConstants.html#type$NSCompositingOperation">NSCompositingOperation</a>)op<b> fraction:</b> (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/TypesAndConstants.html#type$CGFloat">CGFloat</a>)delta<b> respectFlipped:</b> (BOOL)respectFlipped<b> hints:</b> (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSDictionary.html#class$NSDictionary">NSDictionary</a>*)hints;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.6.0</div>
<br />
<div class="desc">
Fallback implementation for subclasses which don't
implement their own direct drawing TODO: explain
how <a rel="gsdoc" href="#method$NSImageRep-draw">-draw</a>
,
<a rel="gsdoc" href="#method$NSImageRep-drawInRect$">
-drawInRect:
</a>
,
<a rel="gsdoc" href="#method$NSImageRep-drawAtPoint$">
-drawAtPoint:
</a>
clear their background
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep-hasAlpha">hasAlpha </a></h3>
- (BOOL) <b>hasAlpha</b>;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep-isOpaque">isOpaque </a></h3>
- (BOOL) <b>isOpaque</b>;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep-pixelsHigh">pixelsHigh </a></h3>
- (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/BaseAdditions/Reference/TypesAndConstants.html#type$NSInteger">NSInteger</a>) <b>pixelsHigh</b>;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep-pixelsWide">pixelsWide </a></h3>
- (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/BaseAdditions/Reference/TypesAndConstants.html#type$NSInteger">NSInteger</a>) <b>pixelsWide</b>;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep-setAlpha$">setAlpha: </a></h3>
- (void) <b>setAlpha:</b> (BOOL)flag;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep-setBitsPerSample$">setBitsPerSample: </a></h3>
- (void) <b>setBitsPerSample:</b> (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/BaseAdditions/Reference/TypesAndConstants.html#type$NSInteger">NSInteger</a>)anInt;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
Sets the number of bits for each component of a pixel.
</p>
<p>
See Also:
</p>
<p>
<ul>
<li>
<a rel="gsdoc" href="#method$NSImageRep-bitsPerSample">
-bitsPerSample
</a>
</li>
</ul>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep-setColorSpaceName$">setColorSpaceName: </a></h3>
- (void) <b>setColorSpaceName:</b> (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSString.html#class$NSString">NSString</a>*)aString;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep-setOpaque$">setOpaque: </a></h3>
- (void) <b>setOpaque:</b> (BOOL)flag;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep-setPixelsHigh$">setPixelsHigh: </a></h3>
- (void) <b>setPixelsHigh:</b> (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/BaseAdditions/Reference/TypesAndConstants.html#type$NSInteger">NSInteger</a>)anInt;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep-setPixelsWide$">setPixelsWide: </a></h3>
- (void) <b>setPixelsWide:</b> (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/BaseAdditions/Reference/TypesAndConstants.html#type$NSInteger">NSInteger</a>)anInt;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep-setSize$">setSize: </a></h3>
- (void) <b>setSize:</b> (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/TypesAndConstants.html#type$NSSize">NSSize</a>)aSize;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
Sets the size of the image to <var>aSize</var>.
</div>
<hr width="25%" align="left" />
</div>
<div class="method">
<h3><a name="method$NSImageRep-size">size </a></h3>
- (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/TypesAndConstants.html#type$NSSize">NSSize</a>) <b>size</b>;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
Returns the size of the image.
</div>
<hr width="25%" align="left" />
</div>
<a name="_NSImageRep_ivars"/> <br/><hr width="50%" align="left" />
<h2>Instance Variables for NSImageRep Class</h2>
<h3><a name="ivariable$NSImageRep*_bitsPerSample">_bitsPerSample</a></h3>
@protected NSInteger <b>_bitsPerSample</b>;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Warning</em> the underscore at the start of the
name of this instance variable indicates that, even
though it is not technically <em>private</em>, it is
intended for internal use within the package, and
you should not use the variable in other code.
</div>
<hr width="25%" align="left" />
<h3><a name="ivariable$NSImageRep*_colorSpace">_colorSpace</a></h3>
@protected NSString* <b>_colorSpace</b>;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Warning</em> the underscore at the start of the
name of this instance variable indicates that, even
though it is not technically <em>private</em>, it is
intended for internal use within the package, and
you should not use the variable in other code.
</div>
<hr width="25%" align="left" />
<h3><a name="ivariable$NSImageRep*_hasAlpha">_hasAlpha</a></h3>
@protected BOOL <b>_hasAlpha</b>;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Warning</em> the underscore at the start of the
name of this instance variable indicates that, even
though it is not technically <em>private</em>, it is
intended for internal use within the package, and
you should not use the variable in other code.
</div>
<hr width="25%" align="left" />
<h3><a name="ivariable$NSImageRep*_isOpaque">_isOpaque</a></h3>
@protected BOOL <b>_isOpaque</b>;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Warning</em> the underscore at the start of the
name of this instance variable indicates that, even
though it is not technically <em>private</em>, it is
intended for internal use within the package, and
you should not use the variable in other code.
</div>
<hr width="25%" align="left" />
<h3><a name="ivariable$NSImageRep*_pixelsHigh">_pixelsHigh</a></h3>
@protected NSInteger <b>_pixelsHigh</b>;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Warning</em> the underscore at the start of the
name of this instance variable indicates that, even
though it is not technically <em>private</em>, it is
intended for internal use within the package, and
you should not use the variable in other code.
</div>
<hr width="25%" align="left" />
<h3><a name="ivariable$NSImageRep*_pixelsWide">_pixelsWide</a></h3>
@protected NSInteger <b>_pixelsWide</b>;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Warning</em> the underscore at the start of the
name of this instance variable indicates that, even
though it is not technically <em>private</em>, it is
intended for internal use within the package, and
you should not use the variable in other code.
</div>
<hr width="25%" align="left" />
<h3><a name="ivariable$NSImageRep*_size">_size</a></h3>
@protected NSSize <b>_size</b>;<br />
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Warning</em> the underscore at the start of the
name of this instance variable indicates that, even
though it is not technically <em>private</em>, it is
intended for internal use within the package, and
you should not use the variable in other code.
</div>
<hr width="25%" align="left" />
<br/><hr width="50%" align="left" /><br/>
<h1><a name="002000000000">
Software documentation for the NSImageRep(GSQuartz)
category
</a></h1>
<h2><a rel="gsdoc" href="#class$NSImageRep">NSImageRep</a>(<a name="category$NSImageRep(GSQuartz)">GSQuartz</a>)</h2>
<blockquote class="declared">
<dl>
<dt><b>Declared in:</b></dt>
<dd>AppKit/NSImageRep.h</dd>
</dl>
</blockquote>
<div class="availability">
<b>Availability:</b> OpenStep</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<b>Method summary</b>
<ul>
<li><a rel="gsdoc" href="NSImageRep.html#method$NSImageRep(GSQuartz)-CGImageForProposedRect$context$hints$">-CGImageForProposedRect:context:hints:</a></li>
</ul>
<hr width="50%" align="left" />
<div class="method">
<h3><a name="method$NSImageRep(GSQuartz)-CGImageForProposedRect$context$hints$">CGImageForProposedRect: context: hints: </a></h3>
- (<a rel="gsdoc" href="TypesAndConstants.html#type$CGImageRef">CGImageRef</a>) <b>CGImageForProposedRect:</b> (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/TypesAndConstants.html#type$NSRect">NSRect</a>*)proposedDestRect<b> context:</b> (<a rel="gsdoc" href="NSGraphicsContext.html#class$NSGraphicsContext">NSGraphicsContext</a>*)referenceContext<b> hints:</b> (<a rel="gsdoc" href="/usr/share/GNUstep/Documentation/Developer/Base/Reference/NSDictionary.html#class$NSDictionary">NSDictionary</a>*)hints;<br />
<div class="availability">
<b>Availability:</b> MacOS-X 10.6.0</div>
<br />
<div class="desc">
<em>Description forthcoming.</em>
</div>
<hr width="25%" align="left" />
</div>
<br />
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