VTK  9.3.0
vtkProgrammableGlyphFilter.h
Go to the documentation of this file.
1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
52#ifndef vtkProgrammableGlyphFilter_h
53#define vtkProgrammableGlyphFilter_h
54
55#define VTK_COLOR_BY_INPUT 0
56#define VTK_COLOR_BY_SOURCE 1
57
58#include "vtkFiltersProgrammableModule.h" // For export macro
60
61VTK_ABI_NAMESPACE_BEGIN
62class vtkPointData;
63
64class VTKFILTERSPROGRAMMABLE_EXPORT vtkProgrammableGlyphFilter : public vtkPolyDataAlgorithm
65{
66public:
68 void PrintSelf(ostream& os, vtkIndent indent) override;
69
75
82
84
92
101 typedef void (*ProgrammableMethodCallbackType)(void* arg);
102
106 void SetGlyphMethod(void (*f)(void*), void* arg);
107
112 void SetGlyphMethodArgDelete(void (*f)(void*));
113
115
119 vtkGetMacro(PointId, vtkIdType);
121
123
127 vtkGetVector3Macro(Point, double);
129
131
136 vtkGetObjectMacro(PointData, vtkPointData);
138
140
143 vtkSetMacro(ColorMode, int);
144 vtkGetMacro(ColorMode, int);
145 void SetColorModeToColorByInput() { this->SetColorMode(VTK_COLOR_BY_INPUT); }
146 void SetColorModeToColorBySource() { this->SetColorMode(VTK_COLOR_BY_SOURCE); }
147 const char* GetColorModeAsString();
149
150protected:
153
156
157 double Point[3]; // Coordinates of point
158 vtkIdType PointId; // Current point id during processing
161
162 ProgrammableMethodCallbackType GlyphMethod; // Support GlyphMethod
163 ProgrammableMethodCallbackType GlyphMethodArgDelete;
165
166private:
168 void operator=(const vtkProgrammableGlyphFilter&) = delete;
169};
170
171VTK_ABI_NAMESPACE_END
172#endif
Proxy object to connect input/output ports.
a simple class to control print indentation
Definition vtkIndent.h:29
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
represent and manipulate point attribute data
Superclass for algorithms that produce only polydata as output.
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition vtkPolyData.h:80
control the generation and placement of glyphs at input points
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
void SetColorModeToColorByInput()
Either color by the input or source scalar data.
~vtkProgrammableGlyphFilter() override
void SetColorModeToColorBySource()
Either color by the input or source scalar data.
ProgrammableMethodCallbackType GlyphMethodArgDelete
int FillInputPortInformation(int, vtkInformation *) override
Fill the input port information objects for this algorithm.
const char * GetColorModeAsString()
Either color by the input or source scalar data.
void SetSourceConnection(vtkAlgorithmOutput *output)
Setup a connection for the source to use as the glyph.
void SetGlyphMethodArgDelete(void(*f)(void *))
Set the arg delete method.
void SetSourceData(vtkPolyData *source)
Set/Get the source to use for this glyph.
void SetGlyphMethod(void(*f)(void *), void *arg)
Specify function to be called for each input point.
static vtkProgrammableGlyphFilter * New()
Construct object with nullptr GlyphMethod() and no source object.
ProgrammableMethodCallbackType GlyphMethod
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkPolyData * GetSource()
Set/Get the source to use for this glyph.
boost::graph_traits< vtkGraph * >::vertex_descriptor source(boost::graph_traits< vtkGraph * >::edge_descriptor e, vtkGraph *)
#define VTK_COLOR_BY_SOURCE
#define VTK_COLOR_BY_INPUT
int vtkIdType
Definition vtkType.h:315