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vtkLabeledDataMapper Class Reference
#include <vtkLabeledDataMapper.h>
Inheritance diagram for vtkLabeledDataMapper:
[legend]Collaboration diagram for vtkLabeledDataMapper:
[legend]List of all members.
Detailed Description
draw text labels at dataset points
- Date:
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2002/11/11 21:41:40
- Revision:
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1.30
vtkLabeledDataMapper is a mapper that renders text at dataset points. Various items can be labeled including point ids, scalars, vectors, normals, texture coordinates, tensors, and field data components.
The format with which the label is drawn is specified using a printf style format string. The font attributes of the text can be set through the vtkTextProperty associated to this mapper.
By default, all the components of multi-component data such as vectors, normals, texture coordinates, tensors, and multi-component scalars are labeled. However, you can specify a single component if you prefer. (Note: the label format specifies the format to use for a single component. The label is creating by looping over all components and using the label format to render each component.)
- Warning:
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Use this filter in combination with vtkSelectVisiblePoints if you want to label only points that are visible. If you want to label cells rather than points, use the filter vtkCellCenters to generate points at the center of the cells. Also, you can use the class vtkIdFilter to generate ids as scalars or field data, which can then be labeled.
- See also:
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vtkMapper2D vtkActor2D vtkTextMapper vtkTextProperty vtkSelectVisiblePoints vtkIdFilter vtkCellCenters
- Created by:
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- CVS contributions (if > 5%):
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- Schroeder, Will (40%)
- Barre, Sebastien (29%)
- Miller, Jim (9%)
- Martin, Ken (8%)
- CVS logs (CVSweb):
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- .
cxx (/Rendering/vtkLabeledDataMapper.cxx) - .
h (/Rendering/vtkLabeledDataMapper.h)
- Examples:
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vtkLabeledDataMapper (Examples)
- Tests:
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vtkLabeledDataMapper (Tests)
Definition at line 85 of file vtkLabeledDataMapper.h.
Member Typedef Documentation
Constructor & Destructor Documentation
| vtkLabeledDataMapper::vtkLabeledDataMapper |
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[protected] |
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| vtkLabeledDataMapper::~vtkLabeledDataMapper |
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Member Function Documentation
| vtkLabeledDataMapper* vtkLabeledDataMapper::New |
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[static] |
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Instantiate object with %%-#6.3g label format. By default, point ids are labeled.
Reimplemented from vtkObject. |
| virtual const char* vtkLabeledDataMapper::GetClassName |
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[virtual] |
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| int vtkLabeledDataMapper::IsTypeOf |
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const char * |
type |
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[static] |
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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 vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkMapper2D. |
| virtual int vtkLabeledDataMapper::IsA |
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const char * |
type |
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[virtual] |
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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 vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkMapper2D. |
| vtkLabeledDataMapper* vtkLabeledDataMapper::SafeDownCast |
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vtkObject * |
o |
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[static] |
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| void vtkLabeledDataMapper::PrintSelf |
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ostream & |
os, |
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vtkIndent |
indent |
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[virtual] |
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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 vtkMapper2D. |
| virtual void vtkLabeledDataMapper::SetLabelFormat |
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const char * |
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[virtual] |
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Set/Get the format with which to print the labels. The format needs to change depending on what you're trying to print. For example, if you're printing a vector, 3 values are printed, whereas when printing an id only one value is printed. See also the ivar LabeledComponent which can be used to specify the component to print if you want to only print one of several. |
| virtual char* vtkLabeledDataMapper::GetLabelFormat |
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[virtual] |
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Set/Get the format with which to print the labels. The format needs to change depending on what you're trying to print. For example, if you're printing a vector, 3 values are printed, whereas when printing an id only one value is printed. See also the ivar LabeledComponent which can be used to specify the component to print if you want to only print one of several. |
| virtual void vtkLabeledDataMapper::SetLabeledComponent |
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int |
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[virtual] |
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Set/Get the component number to label if the data to print has more than one component. For example, all the components of scalars, vectors, normals, etc. are labeled by default (LabeledComponent=(-1)). However, if this ivar is nonnegative, then only the one component specified is labeled. |
| virtual int vtkLabeledDataMapper::GetLabeledComponent |
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[virtual] |
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Set/Get the component number to label if the data to print has more than one component. For example, all the components of scalars, vectors, normals, etc. are labeled by default (LabeledComponent=(-1)). However, if this ivar is nonnegative, then only the one component specified is labeled. |
| virtual void vtkLabeledDataMapper::SetFieldDataArray |
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int |
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[virtual] |
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Set/Get the field data array to label. This instance variable is only applicable if field data is labeled. |
| virtual int vtkLabeledDataMapper::GetFieldDataArray |
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[virtual] |
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Set/Get the field data array to label. This instance variable is only applicable if field data is labeled. |
| virtual void vtkLabeledDataMapper::SetInput |
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vtkDataSet * |
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[virtual] |
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Set the input dataset to the mapper. |
| virtual vtkDataSet* vtkLabeledDataMapper::GetInput |
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Set the input dataset to the mapper. |
| virtual void vtkLabeledDataMapper::SetLabelMode |
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int |
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[virtual] |
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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 SetLabeledComponent to control which components to plot. |
| virtual int vtkLabeledDataMapper::GetLabelMode |
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[virtual] |
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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 SetLabeledComponent to control which components to plot. |
| void vtkLabeledDataMapper::SetLabelModeToLabelIds |
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[inline] |
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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 SetLabeledComponent to control which components to plot.
Definition at line 136 of file vtkLabeledDataMapper.h.
References VTK_LABEL_IDS. |
| void vtkLabeledDataMapper::SetLabelModeToLabelScalars |
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[inline] |
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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 SetLabeledComponent to control which components to plot.
Definition at line 137 of file vtkLabeledDataMapper.h.
References VTK_LABEL_SCALARS. |
| void vtkLabeledDataMapper::SetLabelModeToLabelVectors |
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[inline] |
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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 SetLabeledComponent to control which components to plot.
Definition at line 138 of file vtkLabeledDataMapper.h.
References VTK_LABEL_VECTORS. |
| void vtkLabeledDataMapper::SetLabelModeToLabelNormals |
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[inline] |
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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 SetLabeledComponent to control which components to plot.
Definition at line 139 of file vtkLabeledDataMapper.h.
References VTK_LABEL_NORMALS. |
| void vtkLabeledDataMapper::SetLabelModeToLabelTCoords |
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[inline] |
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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 SetLabeledComponent to control which components to plot.
Definition at line 140 of file vtkLabeledDataMapper.h.
References VTK_LABEL_TCOORDS. |
| void vtkLabeledDataMapper::SetLabelModeToLabelTensors |
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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 SetLabeledComponent to control which components to plot.
Definition at line 141 of file vtkLabeledDataMapper.h.
References VTK_LABEL_TENSORS. |
| void vtkLabeledDataMapper::SetLabelModeToLabelFieldData |
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[inline] |
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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 SetLabeledComponent to control which components to plot.
Definition at line 142 of file vtkLabeledDataMapper.h.
References VTK_LABEL_FIELD_DATA. |
| virtual void vtkLabeledDataMapper::SetLabelTextProperty |
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vtkTextProperty * |
p |
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[virtual] |
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Set/Get the text property. |
| virtual vtkTextProperty* vtkLabeledDataMapper::GetLabelTextProperty |
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Set/Get the text property. |
| virtual void vtkLabeledDataMapper::SetFontFamily |
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int |
val |
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Set/Get the font family. Three font types are allowed: Arial (VTK_ARIAL), Courier (VTK_COURIER), and Times (VTK_TIMES). Warning: these functions remain for backward compatibility. Use the vtkTextProperty through the (Set/Get)LabelTextProperty() methods. |
| virtual int vtkLabeledDataMapper::GetFontFamily |
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[virtual] |
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Set/Get the font family. Three font types are allowed: Arial (VTK_ARIAL), Courier (VTK_COURIER), and Times (VTK_TIMES). Warning: these functions remain for backward compatibility. Use the vtkTextProperty through the (Set/Get)LabelTextProperty() methods. |
| void vtkLabeledDataMapper::SetFontFamilyToArial |
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| void vtkLabeledDataMapper::SetFontFamilyToCourier |
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| void vtkLabeledDataMapper::SetFontFamilyToTimes |
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| virtual void vtkLabeledDataMapper::SetFontSize |
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int |
size |
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| virtual int vtkLabeledDataMapper::GetFontSize |
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| virtual void vtkLabeledDataMapper::SetBold |
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int |
val |
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| virtual int vtkLabeledDataMapper::GetBold |
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| virtual void vtkLabeledDataMapper::BoldOn |
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| virtual void vtkLabeledDataMapper::BoldOff |
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| virtual void vtkLabeledDataMapper::SetItalic |
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int |
val |
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| virtual int vtkLabeledDataMapper::GetItalic |
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| virtual void vtkLabeledDataMapper::ItalicOn |
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| virtual void vtkLabeledDataMapper::ItalicOff |
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| virtual void vtkLabeledDataMapper::SetShadow |
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int |
val |
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[virtual] |
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| virtual int vtkLabeledDataMapper::GetShadow |
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[virtual] |
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| virtual void vtkLabeledDataMapper::ShadowOn |
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| virtual void vtkLabeledDataMapper::ShadowOff |
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[virtual] |
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Draw the text to the screen at each input point.
Reimplemented from vtkMapper2D. |
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Draw the text to the screen at each input point.
Reimplemented from vtkMapper2D. |
| virtual void vtkLabeledDataMapper::ReleaseGraphicsResources |
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vtkWindow * |
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[virtual] |
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Release any graphics resources that are being consumed by this actor. The parameter window could be used to determine which graphic resources to release.
Reimplemented from vtkAbstractMapper. |
Member Data Documentation
vtkDataSet* vtkLabeledDataMapper::Input [protected]
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char* vtkLabeledDataMapper::LabelFormat [protected]
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int vtkLabeledDataMapper::LabelMode [protected]
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int vtkLabeledDataMapper::LabeledComponent [protected]
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int vtkLabeledDataMapper::FieldDataArray [protected]
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The documentation for this class was generated from the following file: