VTK
vtkPolyDataMapper2D.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkPolyDataMapper2D.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 =========================================================================*/
39 #ifndef vtkPolyDataMapper2D_h
40 #define vtkPolyDataMapper2D_h
41 
42 
43 #include "vtkRenderingCoreModule.h" // For export macro
44 #include "vtkMapper2D.h"
45 
46 class vtkCoordinate;
47 class vtkPolyData;
48 class vtkScalarsToColors;
50 
51 class VTKRENDERINGCORE_EXPORT vtkPolyDataMapper2D : public vtkMapper2D
52 {
53 public:
56  void PrintSelf(ostream& os, vtkIndent indent);
57 
59 
65 
67 
73 
78  virtual void CreateDefaultLookupTable();
79 
81 
84  vtkSetMacro(ScalarVisibility, int);
85  vtkGetMacro(ScalarVisibility, int);
86  vtkBooleanMacro(ScalarVisibility, int);
88 
90 
103  vtkSetMacro(ColorMode, int);
104  vtkGetMacro(ColorMode, int);
109 
113  const char *GetColorModeAsString();
114 
116 
124  vtkSetMacro(UseLookupTableScalarRange, int);
125  vtkGetMacro(UseLookupTableScalarRange, int);
126  vtkBooleanMacro(UseLookupTableScalarRange, int);
128 
130 
135  vtkSetVector2Macro(ScalarRange, double);
136  vtkGetVectorMacro(ScalarRange, double, 2);
138 
140 
152  vtkSetMacro(ScalarMode, int);
153  vtkGetMacro(ScalarMode, int);
155  { this->SetScalarMode(VTK_SCALAR_MODE_DEFAULT); }
157  { this->SetScalarMode(VTK_SCALAR_MODE_USE_POINT_DATA); }
159  { this->SetScalarMode(VTK_SCALAR_MODE_USE_CELL_DATA); }
161  { this->SetScalarMode(VTK_SCALAR_MODE_USE_POINT_FIELD_DATA); }
163  { this->SetScalarMode(VTK_SCALAR_MODE_USE_CELL_FIELD_DATA); }
165 
167 
170  void ColorByArrayComponent(int arrayNum, int component);
171  void ColorByArrayComponent(char* arrayName, int component);
173 
177  char* GetArrayName() { return this->ArrayName; }
178  int GetArrayId() { return this->ArrayId; }
179  int GetArrayAccessMode() { return this->ArrayAccessMode; }
180  int GetArrayComponent() { return this->ArrayComponent; }
181 
187 
189 
196  vtkGetObjectMacro(TransformCoordinate, vtkCoordinate);
198 
200 
204  vtkGetMacro(TransformCoordinateUseDouble, bool);
205  vtkSetMacro(TransformCoordinateUseDouble, bool);
206  vtkBooleanMacro(TransformCoordinateUseDouble, bool);
208 
217 
222 
223 protected:
226 
228 
230 
234  double ScalarRange[2];
238 
241 
242  // for coloring by a component of a field data array
243  int ArrayId;
244  char ArrayName[256];
247 private:
248  vtkPolyDataMapper2D(const vtkPolyDataMapper2D&) VTK_DELETE_FUNCTION;
249  void operator=(const vtkPolyDataMapper2D&) VTK_DELETE_FUNCTION;
250 };
251 
252 
253 #endif
abstract class specifies interface to map data
perform coordinate transformation, and represent position, in a variety of vtk coordinate systems
Definition: vtkCoordinate.h:71
a simple class to control print indentation
Definition: vtkIndent.h:40
Store vtkAlgorithm input/output information.
abstract class specifies interface for objects which render 2D actors
Definition: vtkMapper2D.h:36
draw vtkPolyData onto the image plane
vtkScalarsToColors * LookupTable
virtual int FillInputPortInformation(int, vtkInformation *)
Fill the input port information objects for this algorithm.
void ColorByArrayComponent(char *arrayName, int component)
virtual vtkMTimeType GetMTime()
Overload standard modified time function.
void SetInputData(vtkPolyData *in)
Set the input to the mapper.
vtkPolyData * GetInput()
void SetLookupTable(vtkScalarsToColors *lut)
Specify a lookup table for the mapper to use.
vtkUnsignedCharArray * Colors
virtual void SetTransformCoordinate(vtkCoordinate *)
Specify a vtkCoordinate object to be used to transform the vtkPolyData point coordinates.
void ShallowCopy(vtkAbstractMapper *m)
Make a shallow copy of this mapper.
vtkScalarsToColors * GetLookupTable()
static vtkPolyDataMapper2D * New()
void ColorByArrayComponent(int arrayNum, int component)
Choose which component of which field data array to color by.
void SetColorModeToDirectScalars()
char * GetArrayName()
Get the array name or number and component to color by.
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
const char * GetColorModeAsString()
Return the method of coloring scalar data.
virtual void CreateDefaultLookupTable()
Create default lookup table.
void SetColorModeToDefault()
vtkCoordinate * TransformCoordinate
void SetColorModeToMapScalars()
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:86
Superclass for mapping scalar values to colors.
record modification and/or execution time
Definition: vtkTimeStamp.h:36
dynamic, self-adjusting array of unsigned char
@ component
Definition: vtkX3D.h:175
@ alpha
Definition: vtkX3D.h:250
#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
vtkSetMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
vtkBooleanMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
vtkTypeUInt64 vtkMTimeType
Definition: vtkType.h:248