VTK
dox/Charts/vtkBrush.h
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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    vtkBrush.h
00005 
00006   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00007   All rights reserved.
00008   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00015 
00027 #ifndef __vtkBrush_h
00028 #define __vtkBrush_h
00029 
00030 #include "vtkObject.h"
00031 #include "vtkColor.h" // Needed for vtkColor4ub
00032 
00033 class vtkImageData;
00034 
00035 class VTK_CHARTS_EXPORT vtkBrush : public vtkObject
00036 {
00037 public:
00038   vtkTypeMacro(vtkBrush, vtkObject);
00039   virtual void PrintSelf(ostream &os, vtkIndent indent);
00040 
00041   static vtkBrush *New();
00042 
00045   void SetColorF(double color[3]);
00046 
00049   void SetColorF(double r, double g, double b);
00050 
00053   void SetColorF(double r, double g, double b, double a);
00054 
00057   void SetOpacityF(double a);
00058 
00061   void SetColor(unsigned char color[3]);
00062 
00065   void SetColor(unsigned char r, unsigned char g, unsigned char b);
00066 
00068 
00070   void SetColor(unsigned char r, unsigned char g, unsigned char b,
00071                 unsigned char a);
00072   void SetColor(const vtkColor4ub &color);
00074 
00077   void SetOpacity(unsigned char a);
00078 
00081   void GetColorF(double color[4]);
00082 
00084   void GetColor(unsigned char color[4]);
00085 
00087   unsigned char * GetColor() { return &this->Color[0]; }
00088 
00090   vtkColor4ub GetColorObject();
00091 
00095   void SetTexture(vtkImageData* image);
00096 
00098 
00099   vtkGetObjectMacro(Texture, vtkImageData);
00101 
00103 
00104   enum TextureProperty {
00105     Nearest = 0x01,
00106     Linear  = 0x02,
00107     Stretch = 0x04,
00108     Repeat  = 0x08
00109   };
00111 
00113 
00117   vtkSetMacro(TextureProperties, int);
00119 
00121 
00122   vtkGetMacro(TextureProperties, int);
00124 
00126   void DeepCopy(vtkBrush *brush);
00127 
00128 //BTX
00129 protected:
00130   vtkBrush();
00131   ~vtkBrush();
00132 
00133   // Storage of the color in RGBA format (0-255 per channel).
00134   unsigned char* Color;
00135   vtkColor4ub    BrushColor;
00136   vtkImageData*  Texture;
00137   int            TextureProperties;
00138 
00139 private:
00140   vtkBrush(const vtkBrush &); // Not implemented.
00141   void operator=(const vtkBrush &);   // Not implemented.
00142 //ETX
00143 };
00144 
00145 #endif //__vtkBrush_h