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// -----------------------------------------------------------------------------------
// NSImage-Resolution.h
// -----------------------------------------------------------------------------------
// Created by Jeff LaMarche on Sun May 12 2002.
// �2002 Naked Software. All rights reserved.
// -----------------------------------------------------------------------------------
// THIS SOURCE CODE IS PROVIDED AS-IS WITH NO WARRANTY OF ANY KIND
// -----------------------------------------------------------------------------------
// You may use and redistribute this source code without limitation
// -----------------------------------------------------------------------------------
#import <UIKit/UIKit.h>
/*!
@header UIImage-Resolution.h
This category adds two instance methods to NSImage that operate on the resolution of an NSImage with at least one NSBitmapImageRep
*/
/*!
@category NSImage(Normalize)
@discussion This category adds two instance methods that operate on the resolution of an NSImage with at least one NSBitmapImageRep
*/
@interface UIImage (normalize)
/*!
@method normalizeSize
@abstract Normalize the resolution to 72 dpi in lossless fashion so that the image displays at full size onscreen.
@result NSImage with the exact same data as the instance it is called on <i>except</i> that the resolution pixelHeight will be the same as the height and the pixelWidth will be the same as the width.
*/
- (UIImage *) normalizeSize;
/*!
@method setDPI:
@abstract Allows you to adjust (in a lossless fashion) the resolution of the images NSBitmapImageRep (if it has one) to a given
number of points per inch.
@param dpi Integer value representing the desired horizontal and vertical pixels per inch.
@result Self with the data unaltered except for the height and width (pixelHeight and pixelWidth remain unchanged) of the first NSBitmapRep the image contains.
*/
- (UIImage *) setDPI:(int)dpi;
@end