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//
// PRHistogram.h
// PRICE
//
// Created by Riccardo Mottola on Thu Dec 11 2003.
// Copyright (c) 2003-2004 Carduus. All rights reserved.
//
// This program is free software; you can redistribute it and/or modify it under the terms of the version 2 of the GNU General Public License as published by the Free Software Foundation.
// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
#import <AppKit/AppKit.h>
#import <limits.h>
@class PRCHistogram;
@interface PRHistogram : NSView
{
float histogram[UCHAR_MAX+1]; /* normalized histogram */
float cumulativeHistogram[UCHAR_MAX+1]; /* cumulative histogram */
float histogramR[UCHAR_MAX+1]; /* normalized histogram */
float histogramG[UCHAR_MAX+1]; /* normalized histogram */
float histogramB[UCHAR_MAX+1]; /* normalized histogram */
float cumulativeHistogramR[UCHAR_MAX+1]; /* cumulative histogram */
float cumulativeHistogramG[UCHAR_MAX+1]; /* cumulative histogram */
float cumulativeHistogramB[UCHAR_MAX+1]; /* cumulative histogram */
float maxHisto;
float maxCumulativeHisto;
IBOutlet PRCHistogram *theController;
NSImage *theImage;
@private BOOL calculationsDone;
@protected BOOL isColor;
}
- (void)setImage :(NSImage *)image;
- (void)calculateHistogram;
- (void)displayHistogram :(NSRect)viewRect;
@end
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