VTK  9.3.0
vtkPolyDataMapper2D.h
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1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
27#ifndef vtkPolyDataMapper2D_h
28#define vtkPolyDataMapper2D_h
29
30#include "vtkMapper2D.h"
31#include "vtkRenderingCoreModule.h" // For export macro
32
33VTK_ABI_NAMESPACE_BEGIN
34class vtkCoordinate;
35class vtkPolyData;
38
39class VTKRENDERINGCORE_EXPORT vtkPolyDataMapper2D : public vtkMapper2D
40{
41public:
44 void PrintSelf(ostream& os, vtkIndent indent) override;
45
47
53
55
61
67
69
72 vtkSetMacro(ScalarVisibility, vtkTypeBool);
73 vtkGetMacro(ScalarVisibility, vtkTypeBool);
74 vtkBooleanMacro(ScalarVisibility, vtkTypeBool);
76
78
91 vtkSetMacro(ColorMode, int);
92 vtkGetMacro(ColorMode, int);
97
101 const char* GetColorModeAsString();
102
104
112 vtkSetMacro(UseLookupTableScalarRange, vtkTypeBool);
113 vtkGetMacro(UseLookupTableScalarRange, vtkTypeBool);
114 vtkBooleanMacro(UseLookupTableScalarRange, vtkTypeBool);
116
118
123 vtkSetVector2Macro(ScalarRange, double);
124 vtkGetVectorMacro(ScalarRange, double, 2);
126
128
140 vtkSetMacro(ScalarMode, int);
141 vtkGetMacro(ScalarMode, int);
142 void SetScalarModeToDefault() { this->SetScalarMode(VTK_SCALAR_MODE_DEFAULT); }
146 {
147 this->SetScalarMode(VTK_SCALAR_MODE_USE_POINT_FIELD_DATA);
148 }
150 {
151 this->SetScalarMode(VTK_SCALAR_MODE_USE_CELL_FIELD_DATA);
152 }
154
156
159 void ColorByArrayComponent(int arrayNum, int component);
160 void ColorByArrayComponent(const char* arrayName, int component);
162
166 const char* GetArrayName() { return this->ArrayName; }
167 int GetArrayId() { return this->ArrayId; }
168 int GetArrayAccessMode() { return this->ArrayAccessMode; }
169 int GetArrayComponent() { return this->ArrayComponent; }
170
176
178
185 vtkGetObjectMacro(TransformCoordinate, vtkCoordinate);
187
189
193 vtkGetMacro(TransformCoordinateUseDouble, bool);
194 vtkSetMacro(TransformCoordinateUseDouble, bool);
195 vtkBooleanMacro(TransformCoordinateUseDouble, bool);
197
206
211
212protected:
215
217
219
223 double ScalarRange[2];
227
230
231 // for coloring by a component of a field data array
233 char ArrayName[256];
236
237private:
239 void operator=(const vtkPolyDataMapper2D&) = delete;
240};
241
242VTK_ABI_NAMESPACE_END
243#endif
abstract class specifies interface to map data
perform coordinate transformation, and represent position, in a variety of vtk coordinate systems
a simple class to control print indentation
Definition vtkIndent.h:29
Store vtkAlgorithm input/output information.
abstract class specifies interface for objects which render 2D actors
Definition vtkMapper2D.h:25
draw vtkPolyData onto the image plane
vtkPolyData * GetInput()
Set the input to the mapper.
vtkScalarsToColors * LookupTable
const char * GetArrayName()
Get the array name or number and component to color by.
void SetInputData(vtkPolyData *in)
Set the input to the mapper.
void SetScalarModeToUsePointData()
Control how the filter works with scalar point data and cell attribute data.
void SetScalarModeToUseCellData()
Control how the filter works with scalar point data and cell attribute data.
static vtkPolyDataMapper2D * New()
void SetLookupTable(vtkScalarsToColors *lut)
Specify a lookup table for the mapper to use.
void ColorByArrayComponent(const char *arrayName, int component)
Choose which component of which field data array to color by.
void SetScalarModeToDefault()
Control how the filter works with scalar point data and cell attribute data.
const char * GetColorModeAsString()
Return the method of coloring scalar data.
void ShallowCopy(vtkAbstractMapper *m) override
Make a shallow copy of this mapper.
vtkUnsignedCharArray * Colors
virtual void SetTransformCoordinate(vtkCoordinate *)
Specify a vtkCoordinate object to be used to transform the vtkPolyData point coordinates.
vtkTypeBool UseLookupTableScalarRange
~vtkPolyDataMapper2D() override
void ColorByArrayComponent(int arrayNum, int component)
Choose which component of which field data array to color by.
void SetColorModeToDirectScalars()
Control how the scalar data is mapped to colors.
void SetScalarModeToUsePointFieldData()
Control how the filter works with scalar point data and cell attribute data.
vtkMTimeType GetMTime() override
Overload standard modified time function.
vtkScalarsToColors * GetLookupTable()
Specify a lookup table for the mapper to use.
virtual void CreateDefaultLookupTable()
Create default lookup table.
void SetScalarModeToUseCellFieldData()
Control how the filter works with scalar point data and cell attribute data.
void SetColorModeToDefault()
Control how the scalar data is mapped to colors.
vtkCoordinate * TransformCoordinate
void SetColorModeToMapScalars()
Control how the scalar data is mapped to colors.
int FillInputPortInformation(int, vtkInformation *) override
Fill the input port information objects for this algorithm.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkUnsignedCharArray * MapScalars(double alpha)
Map the scalars (if there are any scalars and ScalarVisibility is on) through the lookup table,...
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition vtkPolyData.h:80
Superclass for mapping scalar values to colors.
record modification and/or execution time
dynamic, self-adjusting array of unsigned char
int vtkTypeBool
Definition vtkABI.h:64
#define VTK_SCALAR_MODE_DEFAULT
#define VTK_SCALAR_MODE_USE_POINT_DATA
#define VTK_SCALAR_MODE_USE_CELL_DATA
#define VTK_SCALAR_MODE_USE_CELL_FIELD_DATA
#define VTK_SCALAR_MODE_USE_POINT_FIELD_DATA
vtkTypeUInt32 vtkMTimeType
Definition vtkType.h:270