vtkBrush.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkBrush.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
 
#ifndef vtkBrush_h
#define vtkBrush_h
 
#include "vtkRenderingContext2DModule.h" // For export macro
#include "vtkObject.h"
#include "vtkColor.h" // Needed for vtkColor4ub
 
class vtkImageData;
 
class VTKRENDERINGCONTEXT2D_EXPORT vtkBrush : public vtkObject
{
public:
  vtkTypeMacro(vtkBrush, vtkObject);
  virtual void PrintSelf(ostream &os, vtkIndent indent);
 
  static vtkBrush *New();
 
  void SetColorF(double color[3]);
 
  void SetColorF(double r, double g, double b);
 
  void SetColorF(double r, double g, double b, double a);
 
  void SetOpacityF(double a);
 
  double GetOpacityF();
 
  void SetColor(unsigned char color[3]);
 
  void SetColor(unsigned char r, unsigned char g, unsigned char b);
 
 
  void SetColor(unsigned char r, unsigned char g, unsigned char b,
                unsigned char a);
  void SetColor(const vtkColor4ub &color);
 
  void SetOpacity(unsigned char a);
 
  unsigned char GetOpacity();
 
  void GetColorF(double color[4]);
 
  void GetColor(unsigned char color[4]);
 
  unsigned char * GetColor() { return &this->Color[0]; }
 
  vtkColor4ub GetColorObject();
 
  void SetTexture(vtkImageData* image);
 
 
  vtkGetObjectMacro(Texture, vtkImageData);
 
 
  enum TextureProperty {
    Nearest = 0x01,
    Linear  = 0x02,
    Stretch = 0x04,
    Repeat  = 0x08
  };
 
 
  vtkSetMacro(TextureProperties, int);
 
 
  vtkGetMacro(TextureProperties, int);
 
  void DeepCopy(vtkBrush *brush);
 
//BTX
protected:
  vtkBrush();
  ~vtkBrush();
 
  // Storage of the color in RGBA format (0-255 per channel).
  unsigned char* Color;
  vtkColor4ub    BrushColor;
  vtkImageData*  Texture;
  int            TextureProperties;
 
private:
  vtkBrush(const vtkBrush &); // Not implemented.
  void operator=(const vtkBrush &);   // Not implemented.
//ETX
};
 
#endif //vtkBrush_h