VTK: Rendering/Context2D/vtkPolyDataItem.h Source File

| VTK 9.3.1

vtkPolyDataItem.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
15 #ifndef vtkPolyDataItem_h
16 #define vtkPolyDataItem_h
17
18 #include "vtkContextItem.h"
19 #include "vtkRenderingContext2DModule.h" // For export macro
20
21 VTK_ABI_NAMESPACE_BEGIN
22 class vtkPolyData;
23 class vtkUnsignedCharArray;
24
25 class VTKRENDERINGCONTEXT2D_EXPORT vtkPolyDataItem : public vtkContextItem
26 {
27 public:
28 vtkTypeMacro(vtkPolyDataItem, vtkContextItem);
29 void PrintSelf(ostream& os, vtkIndent indent) override;
30
31 static vtkPolyDataItem* New();
32
36 bool Paint(vtkContext2D* painter) override;
37
41 void SetPolyData(vtkPolyData* polyData);
42
47 void SetMappedColors(vtkUnsignedCharArray* colors);
48
52 vtkGetObjectMacro(PolyData, vtkPolyData);
53
57 vtkSetVector2Macro(Position, float);
58
62 vtkSetMacro(ScalarMode, int);
63
64 protected:
65 vtkPolyDataItem();
66 ~vtkPolyDataItem() override;
67
68 class DrawHintsHelper;
69 DrawHintsHelper* HintHelper;
70
71 float Position[2];
72
73 vtkPolyData* PolyData;
74
75 vtkUnsignedCharArray* MappedColors;
76
77 int ScalarMode;
78
79 private:
80 vtkPolyDataItem(const vtkPolyDataItem&) = delete;
81 void operator=(const vtkPolyDataItem&) = delete;
82 };
83
84 VTK_ABI_NAMESPACE_END
85 #endif
vtkContext2D
Class for drawing 2D primitives to a graphical context.
Definition: vtkContext2D.h:59
vtkContextItem
base class for items that are part of a vtkContextScene.
Definition: vtkContextItem.h:35
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:38
vtkPolyDataItem
Filter that translate a vtkPolyData 2D mesh into vtkContextItems.
Definition: vtkPolyDataItem.h:26
vtkPolyDataItem::SetPolyData
void SetPolyData(vtkPolyData *polyData)
Set the PolyData of the item.
vtkPolyDataItem::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkPolyDataItem::New
static vtkPolyDataItem * New()
vtkPolyDataItem::MappedColors
vtkUnsignedCharArray * MappedColors
Definition: vtkPolyDataItem.h:75
vtkPolyDataItem::ScalarMode
int ScalarMode
Definition: vtkPolyDataItem.h:77
vtkPolyDataItem::Paint
bool Paint(vtkContext2D *painter) override
Paint event for the item.
vtkPolyDataItem::~vtkPolyDataItem
~vtkPolyDataItem() override
vtkPolyDataItem::HintHelper
DrawHintsHelper * HintHelper
Definition: vtkPolyDataItem.h:68
vtkPolyDataItem::SetMappedColors
void SetMappedColors(vtkUnsignedCharArray *colors)
Set mapped colors.
vtkPolyDataItem::PolyData
vtkPolyData * PolyData
Definition: vtkPolyDataItem.h:73
vtkPolyDataItem::vtkPolyDataItem
vtkPolyDataItem()
vtkPolyData
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:89
vtkUnsignedCharArray
dynamic, self-adjusting array of unsigned char
Definition: vtkUnsignedCharArray.h:40
vtkParticleTracerBaseNamespace::Position
struct Position_t Position
Definition: vtkParticleTracerBase.h:55
vtkContextItem.h