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/******************************************************************************
*
*
*
*
* Copyright (C) 1997-2015 by Dimitri van Heesch.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation under the terms of the GNU General Public License is hereby
* granted. No representations are made about the suitability of this software
* for any purpose. It is provided "as is" without express or implied warranty.
* See the GNU General Public License for more details.
*
* Documents produced by Doxygen are derivative works derived from the
* input used in their production; they are not affected by this license.
*
*/
#ifndef IMAGE_H
#define IMAGE_H
#include <vector>
#include "types.h"
#include "qcstring.h"
/** Class representing a bitmap image generated by doxygen. */
class Image
{
public:
Image(uint w,uint h);
~Image();
void setPixel(uint x,uint y,uchar val);
uchar getPixel(uint x,uint y) const;
void writeChar(uint x,uint y,char c,uchar fg);
void writeString(uint x,uint y,const QCString &s,uchar fg);
void drawHorzLine(uint y,uint xs,uint xe,uchar colIndex,uint mask);
void drawHorzArrow(uint y,uint xs,uint xe,uchar colIndex,uint mask);
void drawVertLine(uint x,uint ys,uint ye,uchar colIndex,uint mask);
void drawVertArrow(uint x,uint ys,uint ye,uchar colIndex,uint mask);
void drawRect(uint x,uint y,uint width,uint height,uchar colIndex,uint mask);
void fillRect(uint x,uint y,uint width,uint height,uchar colIndex,uint mask);
bool save(const QCString &fileName,int mode=0);
friend uint stringLength(const QCString &s);
uint width() const { return m_width; }
uint height() const { return m_height; }
static uint stringLength(const QCString &s);
private:
uint m_width;
uint m_height;
std::vector<uchar> m_data;
};
/** Class representing a bitmap image colored based on hue/sat/gamma settings. */
class ColoredImage
{
public:
ColoredImage(uint width,uint height,
const uchar *greyLevels,const uchar *alphaLevels,
int saturation,int hue,int gamma);
~ColoredImage();
bool save(const QCString &fileName);
static void hsl2rgb(double h,double s,double l,
double *pRed,double *pGreen,double *pBlue);
private:
uint m_width;
uint m_height;
std::vector<uchar> m_data;
bool m_hasAlpha;
};
#endif
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