vtkOpenGLFreeTypeTextMapper Class Reference

#include <vtkOpenGLFreeTypeTextMapper.h>

Inheritance diagram for vtkOpenGLFreeTypeTextMapper:

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Collaboration diagram for vtkOpenGLFreeTypeTextMapper:

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List of all members.


Detailed Description

2D Text annotation support

vtkOpenGLFreeTypeTextMapper provides 2D text annotation support for VTK using the FreeType and FTGL libraries. Normally the user should use vtktextMapper which in turn will use this class.

See also:
vtkTextMapper
Tests:
vtkOpenGLFreeTypeTextMapper (Tests)

Definition at line 38 of file vtkOpenGLFreeTypeTextMapper.h.


Public Types

typedef vtkTextMapper Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
virtual void PrintSelf (ostream &os, vtkIndent indent)
void RenderOverlay (vtkViewport *viewport, vtkActor2D *actor)
virtual void ReleaseGraphicsResources (vtkWindow *)
virtual void GetSize (vtkViewport *viewport, int size[2])

Static Public Member Functions

static int IsTypeOf (const char *type)
static
vtkOpenGLFreeTypeTextMapper
SafeDownCast (vtkObject *o)
static
vtkOpenGLFreeTypeTextMapper
New ()

Protected Member Functions

 vtkOpenGLFreeTypeTextMapper ()
 ~vtkOpenGLFreeTypeTextMapper ()

Protected Attributes

vtkTimeStamp SizeBuildTime
int LastSize [2]
int LastLargestDescender

Member Typedef Documentation

Reimplemented from vtkTextMapper.

Definition at line 41 of file vtkOpenGLFreeTypeTextMapper.h.


Constructor & Destructor Documentation

vtkOpenGLFreeTypeTextMapper::vtkOpenGLFreeTypeTextMapper (  )  [protected]

vtkOpenGLFreeTypeTextMapper::~vtkOpenGLFreeTypeTextMapper (  )  [protected]


Member Function Documentation

virtual const char* vtkOpenGLFreeTypeTextMapper::GetClassName (  )  [virtual]

Reimplemented from vtkTextMapper.

static int vtkOpenGLFreeTypeTextMapper::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkTextMapper.

virtual int vtkOpenGLFreeTypeTextMapper::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkTextMapper.

static vtkOpenGLFreeTypeTextMapper* vtkOpenGLFreeTypeTextMapper::SafeDownCast ( vtkObject o  )  [static]

Reimplemented from vtkTextMapper.

static vtkOpenGLFreeTypeTextMapper* vtkOpenGLFreeTypeTextMapper::New (  )  [static]

Creates a new text mapper.

Reimplemented from vtkTextMapper.

virtual void vtkOpenGLFreeTypeTextMapper::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 vtkTextMapper.

void vtkOpenGLFreeTypeTextMapper::RenderOverlay ( vtkViewport viewport,
vtkActor2D actor 
) [virtual]

Actally draw the text.

Reimplemented from vtkMapper2D.

virtual void vtkOpenGLFreeTypeTextMapper::ReleaseGraphicsResources ( vtkWindow  )  [virtual]

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.

virtual void vtkOpenGLFreeTypeTextMapper::GetSize ( vtkViewport viewport,
int  size[2] 
) [virtual]

What is the size of the rectangle required to draw this mapper ?

Reimplemented from vtkTextMapper.


Member Data Documentation

Definition at line 60 of file vtkOpenGLFreeTypeTextMapper.h.

Definition at line 61 of file vtkOpenGLFreeTypeTextMapper.h.

Definition at line 62 of file vtkOpenGLFreeTypeTextMapper.h.


The documentation for this class was generated from the following file:

Generated on Sat Dec 27 13:39:14 2008 for VTK by  doxygen 1.5.6