VTK  9.1.0
vtkPropItem.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkPropItem.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright notice for more information.
13
14=========================================================================*/
15
26#ifndef vtkPropItem_h
27#define vtkPropItem_h
28
30#include "vtkRenderingContext2DModule.h" // For export macro
31
32class vtkProp;
33
34class VTKRENDERINGCONTEXT2D_EXPORT vtkPropItem : public vtkAbstractContextItem
35{
36public:
37 static vtkPropItem* New();
39 void PrintSelf(ostream& os, vtkIndent indent) override;
40
41 bool Paint(vtkContext2D* painter) override;
42 void ReleaseGraphicsResources() override;
43
47 virtual void SetPropObject(vtkProp* PropObject);
48 vtkGetObjectMacro(PropObject, vtkProp);
49
50protected:
52 ~vtkPropItem() override;
53
54 // Sync the active vtkCamera with the GL state set by the painter.
55 virtual void UpdateTransforms();
56
57 // Restore the vtkCamera state.
58 virtual void ResetTransforms();
59
60private:
61 vtkProp* PropObject;
62
63 vtkPropItem(const vtkPropItem&) = delete;
64 void operator=(const vtkPropItem&) = delete;
65};
66
67#endif // vtkPropItem_h
base class for items that are part of a vtkContextScene.
Class for drawing 2D primitives to a graphical context.
Definition: vtkContext2D.h:73
a simple class to control print indentation
Definition: vtkIndent.h:113
Embed a vtkProp in a vtkContextScene.
Definition: vtkPropItem.h:35
bool Paint(vtkContext2D *painter) override
Paint event for the item, called whenever the item needs to be drawn.
static vtkPropItem * New()
virtual void UpdateTransforms()
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual void SetPropObject(vtkProp *PropObject)
The actor to render.
~vtkPropItem() override
virtual void ResetTransforms()
void ReleaseGraphicsResources() override
Release graphics resources hold by the item.
abstract superclass for all actors, volumes and annotations
Definition: vtkProp.h:76