vtkTextSource Class Reference
#include <vtkTextSource.h>
Inheritance diagram for vtkTextSource:
[legend]Collaboration diagram for vtkTextSource:
[legend]List of all members.
Detailed Description
create polygonal text
vtkTextSource converts a text string into polygons. This way you can insert text into your renderings. It uses the 9x15 font from X Windows. You can specify if you want the background to be drawn or not. The characters are formed by scan converting the raster font into quadrilaterals. Colors are assigned to the letters using scalar data. To set the color of the characters with the source's actor property, set BackingOff on the text source and ScalarVisibilityOff on the associated vtkPolyDataMapper. Then, the color can be set using the associated actor's property.
vtkVectorText generates higher quality polygonal representations of characters.
- See also:
- vtkVectorText
- Tests:
- vtkTextSource (Tests)
Definition at line 43 of file vtkTextSource.h.
Member Typedef Documentation
Constructor & Destructor Documentation
| vtkTextSource::vtkTextSource |
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[protected] |
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| vtkTextSource::~vtkTextSource |
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Member Function Documentation
| virtual const char* vtkTextSource::GetClassName |
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| static int vtkTextSource::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 vtkPolyDataAlgorithm. |
| virtual int vtkTextSource::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 vtkPolyDataAlgorithm. |
| void vtkTextSource::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 vtkPolyDataAlgorithm. |
| virtual void vtkTextSource::SetText |
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const char * |
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Set/Get the text to be drawn. |
| virtual char* vtkTextSource::GetText |
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Set/Get the text to be drawn. |
| virtual void vtkTextSource::SetBacking |
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int |
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Controls whether or not a background is drawn with the text. |
| virtual int vtkTextSource::GetBacking |
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Controls whether or not a background is drawn with the text. |
| virtual void vtkTextSource::BackingOn |
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Controls whether or not a background is drawn with the text. |
| virtual void vtkTextSource::BackingOff |
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[virtual] |
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Controls whether or not a background is drawn with the text. |
| virtual void vtkTextSource::SetForegroundColor |
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double |
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double |
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double |
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Set/Get the foreground color. Default is white (1,1,1). ALpha is always 1. |
| virtual void vtkTextSource::SetForegroundColor |
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double |
[3] |
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[virtual] |
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Set/Get the foreground color. Default is white (1,1,1). ALpha is always 1. |
| virtual double* vtkTextSource::GetForegroundColor |
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Set/Get the foreground color. Default is white (1,1,1). ALpha is always 1. |
| virtual void vtkTextSource::GetForegroundColor |
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double |
data[3] |
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[virtual] |
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Set/Get the foreground color. Default is white (1,1,1). ALpha is always 1. |
| virtual void vtkTextSource::SetBackgroundColor |
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double |
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double |
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double |
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[virtual] |
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Set/Get the background color. Default is black (0,0,0). Alpha is always 1. |
| virtual void vtkTextSource::SetBackgroundColor |
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double |
[3] |
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[virtual] |
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Set/Get the background color. Default is black (0,0,0). Alpha is always 1. |
| virtual double* vtkTextSource::GetBackgroundColor |
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[virtual] |
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Set/Get the background color. Default is black (0,0,0). Alpha is always 1. |
| virtual void vtkTextSource::GetBackgroundColor |
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double |
data[3] |
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[virtual] |
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Set/Get the background color. Default is black (0,0,0). Alpha is always 1. |
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This is called by the superclass. This is the method you should override.
Reimplemented from vtkPolyDataAlgorithm. |
Member Data Documentation
The documentation for this class was generated from the following file:
Generated on Tue Jan 22 00:22:01 2008 for VTK by
1.4.3-20050530