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 
00060   double GetOpacityF();
00061 
00064   void SetColor(unsigned char color[3]);
00065 
00068   void SetColor(unsigned char r, unsigned char g, unsigned char b);
00069 
00071 
00073   void SetColor(unsigned char r, unsigned char g, unsigned char b,
00074                 unsigned char a);
00075   void SetColor(const vtkColor4ub &color);
00077 
00080   void SetOpacity(unsigned char a);
00081 
00083   unsigned char GetOpacity();
00084 
00087   void GetColorF(double color[4]);
00088 
00090   void GetColor(unsigned char color[4]);
00091 
00093   unsigned char * GetColor() { return &this->Color[0]; }
00094 
00096   vtkColor4ub GetColorObject();
00097 
00101   void SetTexture(vtkImageData* image);
00102 
00104 
00105   vtkGetObjectMacro(Texture, vtkImageData);
00107 
00109 
00110   enum TextureProperty {
00111     Nearest = 0x01,
00112     Linear  = 0x02,
00113     Stretch = 0x04,
00114     Repeat  = 0x08
00115   };
00117 
00119 
00123   vtkSetMacro(TextureProperties, int);
00125 
00127 
00128   vtkGetMacro(TextureProperties, int);
00130 
00132   void DeepCopy(vtkBrush *brush);
00133 
00134 //BTX
00135 protected:
00136   vtkBrush();
00137   ~vtkBrush();
00138 
00139   // Storage of the color in RGBA format (0-255 per channel).
00140   unsigned char* Color;
00141   vtkColor4ub    BrushColor;
00142   vtkImageData*  Texture;
00143   int            TextureProperties;
00144 
00145 private:
00146   vtkBrush(const vtkBrush &); // Not implemented.
00147   void operator=(const vtkBrush &);   // Not implemented.
00148 //ETX
00149 };
00150 
00151 #endif //__vtkBrush_h