VTK
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 "vtkRenderingContext2DModule.h" // For export macro
28 #include "vtkContextItem.h"
29 
30 
31 class vtkPolyData;
33 
34 class VTKRENDERINGCONTEXT2D_EXPORT vtkPolyDataItem : public vtkContextItem
35 {
36 public:
38  void PrintSelf(ostream& os, vtkIndent indent) override;
39 
40  static vtkPolyDataItem *New();
41 
45  bool Paint(vtkContext2D* painter) override;
46 
50  void SetPolyData(vtkPolyData* polyData);
51 
57 
61  vtkGetObjectMacro(PolyData, vtkPolyData);
62 
66  vtkSetVector2Macro(Position, float);
67 
71  vtkSetMacro(ScalarMode, int);
72 
73 protected:
75  ~vtkPolyDataItem() override;
76 
77  class DrawHintsHelper;
78  DrawHintsHelper* HintHelper;
79 
80  float Position[2];
81 
83 
85 
87 
88 private:
89  vtkPolyDataItem(const vtkPolyDataItem&) = delete;
90  void operator=(const vtkPolyDataItem&) = delete;
91 };
92 
93 #endif
vtkPolyDataItem::HintHelper
DrawHintsHelper * HintHelper
Definition: vtkPolyDataItem.h:77
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:42
vtkContext2D
Class for drawing 2D primitives to a graphical context.
Definition: vtkContext2D.h:59
vtkContextItem.h
vtkPolyDataItem
Filter that translate a vtkPolyData 2D mesh into vtkContextItems.
Definition: vtkPolyDataItem.h:35
vtkPolyDataItem::MappedColors
vtkUnsignedCharArray * MappedColors
Definition: vtkPolyDataItem.h:84
vtkPolyDataItem::SetMappedColors
void SetMappedColors(vtkUnsignedCharArray *colors)
Set mapped colors.
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:40
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:35
vtkPolyDataItem::PolyData
vtkPolyData * PolyData
Definition: vtkPolyDataItem.h:82
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:86