plot data along an arbitrary polyline More...
#include <vtkArcPlotter.h>
Detailed Description
plot data along an arbitrary polyline
vtkArcPlotter performs plotting of attribute data along polylines defined with an input vtkPolyData data object. Any type of attribute data can be plotted including scalars, vectors, tensors, normals, texture coordinates, and field data. Either one or multiple data components can be plotted.
To use this class you must specify an input data set that contains one or more polylines, and some attribute data including which component of the attribute data. (By default, this class processes the first component of scalar data.) You will also need to set an offset radius (the distance of the polyline to the median line of the plot), a width for the plot (the distance that the minimum and maximum plot values are mapped into), an possibly an offset (used to offset attribute data with multiple components).
Normally the filter automatically computes normals for generating the offset arc plot. However, you can specify a default normal and use that instead.
- See also:
- vtkXYPlotActor
- Tests:
- vtkArcPlotter (Tests)
Definition at line 61 of file vtkArcPlotter.h.
Member Typedef Documentation
Reimplemented from vtkPolyDataAlgorithm.
Definition at line 67 of file vtkArcPlotter.h.
Constructor & Destructor Documentation
| vtkArcPlotter::vtkArcPlotter | ( | ) | [protected] |
| vtkArcPlotter::~vtkArcPlotter | ( | ) | [protected] |
Member Function Documentation
| static vtkArcPlotter* vtkArcPlotter::New | ( | ) | [static] |
Instantiate with no default camera and plot mode set to VTK_SCALARS.
Reimplemented from vtkPolyDataAlgorithm.
| static int vtkArcPlotter::IsTypeOf | ( | const char * | name | ) | [static] |
Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkPolyDataAlgorithm.
| virtual int vtkArcPlotter::IsA | ( | const char * | name | ) | [virtual] |
Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkPolyDataAlgorithm.
| static vtkArcPlotter* vtkArcPlotter::SafeDownCast | ( | vtkObjectBase * | o | ) | [static] |
Reimplemented from vtkPolyDataAlgorithm.
| virtual vtkObjectBase* vtkArcPlotter::NewInstanceInternal | ( | ) | const [protected, virtual] |
Reimplemented from vtkPolyDataAlgorithm.
| vtkArcPlotter* vtkArcPlotter::NewInstance | ( | ) | const |
Reimplemented from vtkPolyDataAlgorithm.
| void vtkArcPlotter::PrintSelf | ( | ostream & | os, |
| vtkIndent | indent | ||
| ) | [virtual] |
Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.
Reimplemented from vtkPolyDataAlgorithm.
| virtual void vtkArcPlotter::SetCamera | ( | vtkCamera * | ) | [virtual] |
Specify a camera used to orient the plot along the arc. If no camera is specified, then the orientation of the plot is arbitrary.
| virtual vtkCamera* vtkArcPlotter::GetCamera | ( | ) | [virtual] |
Specify a camera used to orient the plot along the arc. If no camera is specified, then the orientation of the plot is arbitrary.
| virtual void vtkArcPlotter::SetPlotMode | ( | int | ) | [virtual] |
Specify which data to plot: scalars, vectors, normals, texture coords, tensors, or field data. If the data has more than one component, use the method SetPlotComponent to control which component to plot.
| virtual int vtkArcPlotter::GetPlotMode | ( | ) | [virtual] |
Specify which data to plot: scalars, vectors, normals, texture coords, tensors, or field data. If the data has more than one component, use the method SetPlotComponent to control which component to plot.
| void vtkArcPlotter::SetPlotModeToPlotScalars | ( | ) | [inline] |
Specify which data to plot: scalars, vectors, normals, texture coords, tensors, or field data. If the data has more than one component, use the method SetPlotComponent to control which component to plot.
Definition at line 84 of file vtkArcPlotter.h.
| void vtkArcPlotter::SetPlotModeToPlotVectors | ( | ) | [inline] |
Specify which data to plot: scalars, vectors, normals, texture coords, tensors, or field data. If the data has more than one component, use the method SetPlotComponent to control which component to plot.
Definition at line 85 of file vtkArcPlotter.h.
| void vtkArcPlotter::SetPlotModeToPlotNormals | ( | ) | [inline] |
Specify which data to plot: scalars, vectors, normals, texture coords, tensors, or field data. If the data has more than one component, use the method SetPlotComponent to control which component to plot.
Definition at line 86 of file vtkArcPlotter.h.
| void vtkArcPlotter::SetPlotModeToPlotTCoords | ( | ) | [inline] |
Specify which data to plot: scalars, vectors, normals, texture coords, tensors, or field data. If the data has more than one component, use the method SetPlotComponent to control which component to plot.
Definition at line 87 of file vtkArcPlotter.h.
| void vtkArcPlotter::SetPlotModeToPlotTensors | ( | ) | [inline] |
Specify which data to plot: scalars, vectors, normals, texture coords, tensors, or field data. If the data has more than one component, use the method SetPlotComponent to control which component to plot.
Definition at line 88 of file vtkArcPlotter.h.
| void vtkArcPlotter::SetPlotModeToPlotFieldData | ( | ) | [inline] |
Specify which data to plot: scalars, vectors, normals, texture coords, tensors, or field data. If the data has more than one component, use the method SetPlotComponent to control which component to plot.
Definition at line 89 of file vtkArcPlotter.h.
| virtual void vtkArcPlotter::SetPlotComponent | ( | int | ) | [virtual] |
Set/Get the component number to plot if the data has more than one component. If the value of the plot component is == (-1), then all the components will be plotted.
| virtual int vtkArcPlotter::GetPlotComponent | ( | ) | [virtual] |
Set/Get the component number to plot if the data has more than one component. If the value of the plot component is == (-1), then all the components will be plotted.
| virtual void vtkArcPlotter::SetRadius | ( | double | ) | [virtual] |
Set the radius of the "median" value of the first plotted component.
| virtual double vtkArcPlotter::GetRadius | ( | ) | [virtual] |
Set the radius of the "median" value of the first plotted component.
| virtual void vtkArcPlotter::SetHeight | ( | double | ) | [virtual] |
Set the height of the plot. (The radius combined with the height define the location of the plot relative to the generating polyline.)
| virtual double vtkArcPlotter::GetHeight | ( | ) | [virtual] |
Set the height of the plot. (The radius combined with the height define the location of the plot relative to the generating polyline.)
| virtual void vtkArcPlotter::SetOffset | ( | double | ) | [virtual] |
Specify an offset that translates each subsequent plot (if there is more than one component plotted) from the defining arc (i.e., polyline).
| virtual double vtkArcPlotter::GetOffset | ( | ) | [virtual] |
Specify an offset that translates each subsequent plot (if there is more than one component plotted) from the defining arc (i.e., polyline).
| virtual void vtkArcPlotter::SetUseDefaultNormal | ( | int | ) | [virtual] |
Set a boolean to control whether to use default normals. By default, normals are automatically computed from the generating polyline and camera.
| virtual int vtkArcPlotter::GetUseDefaultNormal | ( | ) | [virtual] |
Set a boolean to control whether to use default normals. By default, normals are automatically computed from the generating polyline and camera.
| virtual void vtkArcPlotter::UseDefaultNormalOn | ( | ) | [virtual] |
Set a boolean to control whether to use default normals. By default, normals are automatically computed from the generating polyline and camera.
| virtual void vtkArcPlotter::UseDefaultNormalOff | ( | ) | [virtual] |
Set a boolean to control whether to use default normals. By default, normals are automatically computed from the generating polyline and camera.
| virtual void vtkArcPlotter::SetDefaultNormal | ( | float | , |
| float | , | ||
| float | |||
| ) | [virtual] |
Set the default normal to use if you do not wish automatic normal calculation. The arc plot will be generated using this normal.
| virtual void vtkArcPlotter::SetDefaultNormal | ( | float | [3] | ) | [virtual] |
Set the default normal to use if you do not wish automatic normal calculation. The arc plot will be generated using this normal.
| virtual float* vtkArcPlotter::GetDefaultNormal | ( | ) | [virtual] |
Set the default normal to use if you do not wish automatic normal calculation. The arc plot will be generated using this normal.
| virtual void vtkArcPlotter::GetDefaultNormal | ( | float | data[3] | ) | [virtual] |
Set the default normal to use if you do not wish automatic normal calculation. The arc plot will be generated using this normal.
| virtual void vtkArcPlotter::SetFieldDataArray | ( | int | ) | [virtual] |
Set/Get the field data array to plot. This instance variable is only applicable if field data is plotted.
| virtual int vtkArcPlotter::GetFieldDataArray | ( | ) | [virtual] |
Set/Get the field data array to plot. This instance variable is only applicable if field data is plotted.
| unsigned long vtkArcPlotter::GetMTime | ( | ) | [virtual] |
New GetMTime because of camera dependency.
Reimplemented from vtkObject.
| int vtkArcPlotter::RequestData | ( | vtkInformation * | request, |
| vtkInformationVector ** | inputVector, | ||
| vtkInformationVector * | outputVector | ||
| ) | [protected, virtual] |
This is called by the superclass. This is the method you should override.
Reimplemented from vtkPolyDataAlgorithm.
| int vtkArcPlotter::OffsetPoint | ( | vtkIdType | ptId, |
| vtkPoints * | inPts, | ||
| double | n[3], | ||
| vtkPoints * | newPts, | ||
| double | offset, | ||
| double * | range, | ||
| double | val | ||
| ) | [protected] |
| int vtkArcPlotter::ProcessComponents | ( | vtkIdType | numPts, |
| vtkPointData * | pd | ||
| ) | [protected] |
Member Data Documentation
vtkCamera* vtkArcPlotter::Camera [protected] |
Definition at line 158 of file vtkArcPlotter.h.
int vtkArcPlotter::PlotMode [protected] |
Definition at line 159 of file vtkArcPlotter.h.
int vtkArcPlotter::PlotComponent [protected] |
Definition at line 160 of file vtkArcPlotter.h.
double vtkArcPlotter::Radius [protected] |
Definition at line 161 of file vtkArcPlotter.h.
double vtkArcPlotter::Height [protected] |
Definition at line 162 of file vtkArcPlotter.h.
double vtkArcPlotter::Offset [protected] |
Definition at line 163 of file vtkArcPlotter.h.
float vtkArcPlotter::DefaultNormal[3] [protected] |
Definition at line 164 of file vtkArcPlotter.h.
int vtkArcPlotter::UseDefaultNormal [protected] |
Definition at line 165 of file vtkArcPlotter.h.
int vtkArcPlotter::FieldDataArray [protected] |
Definition at line 166 of file vtkArcPlotter.h.
The documentation for this class was generated from the following file:
- /Users/kitware/Dashboards/MyTests/VTK_BLD_Release_docs/Utilities/Doxygen/dox/Rendering/Annotation/vtkArcPlotter.h
