www.pudn.com > Ìå»æÖÆÂë.rar > transfuncwin.h, change:2001-12-09,size:1451b

#ifndef __transfuncwin_h__ 
#define __transfuncwin_h__ 
 
#include "stdafx.h" 
#include "volume.h" 
 
#define TFWIDTH ((MAXDENSITY+1)>>3) 
 
#define TFWNDX 20 
#define TFWNDY 25 
#define TFWNDW TFWIDTH 
#define TFWNDH 260 
 
#define CBWNDX TFWNDX 
#define CBWNDY TFWNDX+TFWNDH+15 
#define CBWNDW TFWNDW 
#define CBWNDH 20 
 
#define CCWNDX TFWNDX+TFWNDW+30 
#define CCWNDY TFWNDY+105 
#define CCWNDW 85 
#define CCWNDH 30 
 
#define BCWNDX TFWNDX+TFWNDW+30 
#define BCWNDY TFWNDY+260 
#define BCWNDW 85 
#define BCWNDH 30 
 
 
// ------------------------------------ 
 
class TransferFunctionWindow 
{ 
private: 
   float m_histogram[TFWIDTH]; 
   rgba m_colors[TFWIDTH]; 
   float m_opacity[TFWIDTH]; 
   COLORREF m_wincolors[TFWIDTH]; 
   COLORREF m_curcolor; 
   COLORREF m_curbackgroundcolor; 
   int m_threshold; 
 
public: 
   TransferFunctionWindow();  
   ~TransferFunctionWindow();       
 
   void GetData(TransferFunction *tf); 
   void SetData(TransferFunction *tf); 
   void GetThreshold(int &threshold); 
   void SetThreshold(int threshold); 
 
   void DrawOpacity(HWND hWnd); 
   void DrawColorBar(HWND hWnd); 
   void DrawCurrentColor(HWND hWnd); 
   void DrawBackgroundColor(HWND hWnd); 
   void SetHistogram(Volume *vv); 
   void SetCurrentColor(COLORREF color); 
   void SetCurrentAsBackgroundColor(); 
   void ApplyColor(HWND hWnd, int min, int max); 
   void ApplyOpacity(HWND hWnd, int min, int max, float opacity); 
}; 
 
#endif