vtkInteractorStylePick.h

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/*****************************************************************************
 * $CAMITK_LICENCE_BEGIN$
 *
 * CamiTK - Computer Assisted Medical Intervention ToolKit
 * (c) 2001-2021 Univ. Grenoble Alpes, CNRS, Grenoble INP, TIMC, 38000 Grenoble, France
 *
 * Visit http://camitk.imag.fr for more information
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 * only, as published by the Free Software Foundation.
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#ifndef VTKINTERACTORSTYLEPICK_H
#define VTKINTERACTORSTYLEPICK_H
 
#include "CamiTKAPI.h"
 
// disable warning generated by clang about the surrounded headers
#include <CamiTKDisableWarnings>
#include <vtkInteractorStyle.h>
#include <CamiTKReEnableWarnings>
 
#include <vtkSmartPointer.h>
 
class vtkUnsignedCharArray;
 
namespace camitk {
 
class CAMITK_API vtkInteractorStylePick : public vtkInteractorStyle {
 
public:
 
    static vtkInteractorStylePick* New();
    vtkTypeMacro(vtkInteractorStylePick, vtkInteractorStyle);
 
    void PrintSelf(ostream& os, vtkIndent indent) override;
 
    void SetAreaPicking(bool b);
 
    void OnLeftButtonDown() override;
 
    void OnLeftButtonUp() override;
 
    void OnMouseMove() override;
 
protected:
 
    vtkInteractorStylePick();
    ~vtkInteractorStylePick() override = default;
 
    virtual void Pick();
 
    void RedrawRubberBand();
 
    int startPosition[2];
    int endPosition[2];
 
    int moving;
 
    vtkSmartPointer<vtkUnsignedCharArray> pixelArray;
 
    bool areaPicking;
};
 
}
 
#endif //VTKINTERACTORSTYLEPICK_H