1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
/*=========================================================================
Program: Visualization Toolkit
Module: vtkContextItem.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/**
* @class vtkContextItem
* @brief base class for items that are part of a vtkContextScene.
*
*
* Derive from this class to create custom items that can be added to a
* vtkContextScene.
*/
#ifndef vtkContextItem_h
#define vtkContextItem_h
#include "vtkRenderingContext2DModule.h" // For export macro
#include "vtkAbstractContextItem.h"
class VTKRENDERINGCONTEXT2D_EXPORT vtkContextItem : public vtkAbstractContextItem
{
public:
vtkTypeMacro(vtkContextItem, vtkAbstractContextItem);
virtual void PrintSelf(ostream &os, vtkIndent indent);
//@{
/**
* Get the opacity of the item.
*/
vtkGetMacro(Opacity, double);
//@}
//@{
/**
* Set the opacity of the item.
* 1.0 by default.
*/
vtkSetMacro(Opacity, double);
//@}
protected:
vtkContextItem();
~vtkContextItem();
double Opacity;
private:
vtkContextItem(const vtkContextItem &) VTK_DELETE_FUNCTION;
void operator=(const vtkContextItem &) VTK_DELETE_FUNCTION;
};
#endif //vtkContextItem_h
|
