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vtkOpenGLFreeTypeTextMapper Class Reference

#include <vtkOpenGLFreeTypeTextMapper.h>

Inheritance diagram for vtkOpenGLFreeTypeTextMapper:

Inheritance graph
Collaboration diagram for vtkOpenGLFreeTypeTextMapper:

Collaboration graph
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:
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 vtkOpenGLFreeTypeTextMapperSafeDownCast (vtkObject *o)
static vtkOpenGLFreeTypeTextMapperNew ()

Protected Member Functions

 vtkOpenGLFreeTypeTextMapper ()
 ~vtkOpenGLFreeTypeTextMapper ()

Protected Attributes

vtkTimeStamp SizeBuildTime
int LastSize [2]
int LastLargestDescender

Member Typedef Documentation

typedef vtkTextMapper vtkOpenGLFreeTypeTextMapper::Superclass

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 *  type  )  [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 *  type  )  [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

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

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]

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

Reimplemented from vtkTextMapper.

Member Data Documentation

vtkTimeStamp vtkOpenGLFreeTypeTextMapper::SizeBuildTime [protected]

Definition at line 60 of file vtkOpenGLFreeTypeTextMapper.h.

int vtkOpenGLFreeTypeTextMapper::LastSize[2] [protected]

Definition at line 61 of file vtkOpenGLFreeTypeTextMapper.h.

int vtkOpenGLFreeTypeTextMapper::LastLargestDescender [protected]

Definition at line 62 of file vtkOpenGLFreeTypeTextMapper.h.

The documentation for this class was generated from the following file:
Generated on Tue Jan 22 00:03:36 2008 for VTK by  doxygen 1.4.3-20050530