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// Copyright (C) 1999-2018
// Smithsonian Astrophysical Observatory, Cambridge, MA, USA
// For conditions of distribution and use, see copyright notice in "copyright"
#ifndef __colorbar_h__
#define __colorbar_h__
#include "colorbarbase.h"
#include "colormap.h"
#include "colortag.h"
#include "list.h"
// Colormap(s) are X window Colormap ID's. ColorMapInfo(s) contain a fixed
// number of real RGB color cells. RGB Values of ColorMapInfo(s) are
// never altered. Colormap(s) are initialized from ColorMapInfo values.
// Colormap RGB values will changed, based on user input.
class Filter;
class Colorbar : public ColorbarBase {
public:
enum ColorTagAction {NONE,CREATE,START,STOP,MOVE};
protected:
List<ColorMapInfo> cmaps;
List<ColorTag> ctags;
float bias;
float contrast;
ColorTag* tag;
ColorTagAction tagaction;
int taginit;
private:
ColorMapInfo* newColorMap(const char*, const char*);
void psHorz(ostream&, Filter&, int, int);
void psVert(ostream&, Filter&, int, int);
protected:
int calcContrastBias(int);
void loadDefaultCMaps();
void reset();
void updateColorCells();
#ifdef MAC_OSX_TK
void macosx(float, int, int, const Vector&, const Vector&);
#endif
#ifdef __WIN32
void win32(float, int, int, const Vector&, const Vector&);
#endif
public:
Colorbar(Tcl_Interp*, Tk_Canvas, Tk_Item*);
virtual ~Colorbar();
// commands
void adjustCmd(float, float);
void getBiasCmd();
void getColorbarCmd();
void getColormapCmd();
void getColormapNameCmd(int);
void getColormapFileNameCmd(int);
void getContrastCmd();
void getCurrentFileNameCmd();
void getCurrentIDCmd();
void getCurrentNameCmd();
void listIDCmd();
void listNameCmd();
void loadCmd(const char*, const char*);
void loadCmd(const char*, const char*, const char*);
void mapCmd(char*);
void mapCmd(int);
void saveCmd(const char*);
void saveCmd(int, const char*);
void setColorbarCmd(int, float, float, int);
void getTagCmd();
void getTagCmd(int,int);
void tagCmd(const char*);
void tagCmd(int, const Vector&, const char*);
void tagDeleteCmd();
void tagDeleteCmd(int,int);
void tagEditBeginCmd(int,int,const char*);
void tagEditMotionCmd(int,int);
void tagEditEndCmd(int,int);
void tagLoadCmd(const char*);
void tagSaveCmd(const char*);
void getRGBChannelCmd();
};
#endif
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