VTK  9.3.1
vtkRenderedAreaPicker.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
26 #ifndef vtkRenderedAreaPicker_h
27 #define vtkRenderedAreaPicker_h
28 
29 #include "vtkAreaPicker.h"
30 #include "vtkRenderingCoreModule.h" // For export macro
31 
32 VTK_ABI_NAMESPACE_BEGIN
33 class vtkRenderer;
34 
35 class VTKRENDERINGCORE_EXPORT vtkRenderedAreaPicker : public vtkAreaPicker
36 {
37 public:
38  static vtkRenderedAreaPicker* New();
40  void PrintSelf(ostream& os, vtkIndent indent) override;
41 
47  int AreaPick(double x0, double y0, double x1, double y1, vtkRenderer*) override;
48 
49 protected:
51  ~vtkRenderedAreaPicker() override;
52 
53 private:
55  void operator=(const vtkRenderedAreaPicker&) = delete;
56 };
57 
58 VTK_ABI_NAMESPACE_END
59 #endif
static vtkAreaPicker * New()
Uses graphics hardware to picks props behind a selection rectangle on a viewport. ...
abstract specification for renderers
Definition: vtkRenderer.h:61
a simple class to control print indentation
Definition: vtkIndent.h:28
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
Picks props behind a selection rectangle on a viewport.
Definition: vtkAreaPicker.h:54
virtual int AreaPick(double x0, double y0, double x1, double y1, vtkRenderer *renderer=nullptr)
Perform pick operation in volume behind the given screen coordinates.