VTK  9.0.20210725
vtkPolyDataItem.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkPolyDataItem.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 =========================================================================*/
24 #ifndef vtkPolyDataItem_h
25 #define vtkPolyDataItem_h
26 
27 #include "vtkContextItem.h"
28 #include "vtkRenderingContext2DModule.h" // For export macro
29 
30 class vtkPolyData;
32 
33 class VTKRENDERINGCONTEXT2D_EXPORT vtkPolyDataItem : public vtkContextItem
34 {
35 public:
37  void PrintSelf(ostream& os, vtkIndent indent) override;
38 
39  static vtkPolyDataItem* New();
40 
44  bool Paint(vtkContext2D* painter) override;
45 
49  void SetPolyData(vtkPolyData* polyData);
50 
56 
60  vtkGetObjectMacro(PolyData, vtkPolyData);
61 
65  vtkSetVector2Macro(Position, float);
66 
70  vtkSetMacro(ScalarMode, int);
71 
72 protected:
74  ~vtkPolyDataItem() override;
75 
76  class DrawHintsHelper;
77  DrawHintsHelper* HintHelper;
78 
79  float Position[2];
80 
82 
84 
86 
87 private:
88  vtkPolyDataItem(const vtkPolyDataItem&) = delete;
89  void operator=(const vtkPolyDataItem&) = delete;
90 };
91 
92 #endif
vtkPolyDataItem::HintHelper
DrawHintsHelper * HintHelper
Definition: vtkPolyDataItem.h:76
vtkPolyDataItem::~vtkPolyDataItem
~vtkPolyDataItem() override
vtkPolyDataItem::SetPolyData
void SetPolyData(vtkPolyData *polyData)
Set the PolyData of the item.
vtkPolyDataItem::Paint
bool Paint(vtkContext2D *painter) override
Paint event for the item.
vtkUnsignedCharArray
dynamic, self-adjusting array of unsigned char
Definition: vtkUnsignedCharArray.h:36
vtkContext2D
Class for drawing 2D primitives to a graphical context.
Definition: vtkContext2D.h:54
vtkContextItem.h
vtkPolyDataItem
Filter that translate a vtkPolyData 2D mesh into vtkContextItems.
Definition: vtkPolyDataItem.h:34
vtkPolyDataItem::MappedColors
vtkUnsignedCharArray * MappedColors
Definition: vtkPolyDataItem.h:83
vtkPolyDataItem::SetMappedColors
void SetMappedColors(vtkUnsignedCharArray *colors)
Set mapped colors.
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:34
vtkPolyDataItem::vtkPolyDataItem
vtkPolyDataItem()
vtkPolyDataItem::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkContextItem
base class for items that are part of a vtkContextScene.
Definition: vtkContextItem.h:34
vtkPolyDataItem::PolyData
vtkPolyData * PolyData
Definition: vtkPolyDataItem.h:81
vtkParticleTracerBaseNamespace::Position
struct Position_t Position
Definition: vtkParticleTracerBase.h:63
vtkPolyDataItem::New
static vtkPolyDataItem * New()
vtkPolyData
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:86
vtkPolyDataItem::ScalarMode
int ScalarMode
Definition: vtkPolyDataItem.h:85