MeVisLab/Standard/Sources/Inventor/SoView2D/View2DDraw.h

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#ifndef __View2DDraw_H
#define __View2DDraw_H
//----------------------------------------------------------------------------------
// **InsertLicense** code
//----------------------------------------------------------------------------------

//----------------------------------------------------------------------------------

#ifndef __SoView2DSystem_H
#include "SoView2DSystem.h"
#endif
#ifndef __mlLinearAlgebra_H
#include "mlLinearAlgebra.h"
#endif
#include <vector>

class SOVIEW2D_API View2DDraw {
public:
  static void drawCircle(ml::vec2 c, double r, int n = 50, bool fill = false);

  static void drawEllipse(ml::vec2 c, ml::vec2 r1, ml::vec2 r2, int n = 50, bool fill = false);

  static void drawEllipseBand(ml::vec2 c, ml::vec2 r1, ml::vec2 r2, double b1, double b2, int n = 50, bool fill = false);

  static void drawHalfEllipse(ml::vec2 c, ml::vec2 r1, ml::vec2 r2, double b1, double b2, int n = 50, bool fill = false,  bool stippled = false);

  static void drawRing(ml::vec2 c, double r1, double r2, int n = 50);

  static void drawCross(ml::vec2 c, double r);

protected:
  static ml::vec2 vecCosSin(int i, int n = 50);
};

#endif