vtkBrush.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkBrush_h
#define vtkBrush_h
 
#include "vtkColor.h" // Needed for vtkColor4ub
#include "vtkObject.h"
#include "vtkRenderingContext2DModule.h" // For export macro
 
VTK_ABI_NAMESPACE_BEGIN
class vtkImageData;
 
class VTKRENDERINGCONTEXT2D_EXPORT vtkBrush : public vtkObject
{
public:
  vtkTypeMacro(vtkBrush, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  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);
 
protected:
  vtkBrush();
  ~vtkBrush() override;
 
  // Storage of the color in RGBA format (0-255 per channel).
  unsigned char* Color;
  vtkColor4ub BrushColor;
  vtkImageData* Texture;
  int TextureProperties;
 
private:
  vtkBrush(const vtkBrush&) = delete;
  void operator=(const vtkBrush&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif // vtkBrush_h