export a scene as a PostScript file using GL2PS. More...

#include <vtkGL2PSExporter.h>

Inheritance diagram for vtkGL2PSExporter:

Collaboration diagram for vtkGL2PSExporter:

Public Types
enum	OutputFormat { PS_FILE, EPS_FILE, PDF_FILE, TEX_FILE, SVG_FILE }

enum	SortScheme { NO_SORT =0, SIMPLE_SORT =1, BSP_SORT =2 }

typedef vtkExporter	Superclass

Public Types inherited from vtkExporter
typedef vtkObject	Superclass

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)

vtkGL2PSExporter *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)


virtual void	SetFilePrefix (const char *)

virtual char *	GetFilePrefix ()


virtual void	SetBufferSize (int)

virtual int	GetBufferSize ()


virtual void	SetTitle (const char *)

virtual char *	GetTitle ()


void	UsePainterSettings ()


virtual void	SetFileFormat (int)

virtual int	GetFileFormat ()

void	SetFileFormatToPS ()

void	SetFileFormatToEPS ()

void	SetFileFormatToPDF ()

void	SetFileFormatToTeX ()

void	SetFileFormatToSVG ()

const char *	GetFileFormatAsString ()


virtual void	SetSort (int)

virtual int	GetSort ()

void	SetSortToOff ()

void	SetSortToSimple ()

void	SetSortToBSP ()

const char *	GetSortAsString ()


virtual void	SetCompress (int)

virtual int	GetCompress ()

virtual void	CompressOn ()

virtual void	CompressOff ()


virtual void	SetDrawBackground (int)

virtual int	GetDrawBackground ()

virtual void	DrawBackgroundOn ()

virtual void	DrawBackgroundOff ()


virtual void	SetSimpleLineOffset (int)

virtual int	GetSimpleLineOffset ()

virtual void	SimpleLineOffsetOn ()

virtual void	SimpleLineOffsetOff ()


virtual void	SetSilent (int)

virtual int	GetSilent ()

virtual void	SilentOn ()

virtual void	SilentOff ()


virtual void	SetBestRoot (int)

virtual int	GetBestRoot ()

virtual void	BestRootOn ()

virtual void	BestRootOff ()


virtual void	SetText (int)

virtual int	GetText ()

virtual void	TextOn ()

virtual void	TextOff ()


virtual void	SetLandscape (int)

virtual int	GetLandscape ()

virtual void	LandscapeOn ()

virtual void	LandscapeOff ()


virtual void	SetPS3Shading (int)

virtual int	GetPS3Shading ()

virtual void	PS3ShadingOn ()

virtual void	PS3ShadingOff ()


virtual void	SetOcclusionCull (int)

virtual int	GetOcclusionCull ()

virtual void	OcclusionCullOn ()

virtual void	OcclusionCullOff ()


virtual void	SetWrite3DPropsAsRasterImage (int)

virtual int	GetWrite3DPropsAsRasterImage ()

virtual void	Write3DPropsAsRasterImageOn ()

virtual void	Write3DPropsAsRasterImageOff ()


virtual void	SetTextAsPath (bool)

virtual bool	GetTextAsPath ()

virtual void	TextAsPathOn ()

virtual void	TextAsPathOff ()


void	SetRasterExclusions (vtkPropCollection *)

virtual vtkPropCollection *	GetRasterExclusions ()


virtual void	SetPointSizeFactor (float)

virtual float	GetPointSizeFactor ()


virtual void	SetLineWidthFactor (float)

virtual float	GetLineWidthFactor ()

Public Member Functions inherited from vtkExporter
vtkExporter *	NewInstance () const

virtual void	Write ()

void	Update ()

void	SetStartWrite (void(f)(void ), void *arg)

void	SetEndWrite (void(f)(void ), void *arg)

void	SetStartWriteArgDelete (void(f)(void ))

void	SetEndWriteArgDelete (void(f)(void ))

unsigned long	GetMTime ()

virtual void	SetRenderWindow (vtkRenderWindow *)

virtual vtkRenderWindow *	GetRenderWindow ()

void	SetInput (vtkRenderWindow *renWin)

vtkRenderWindow *	GetInput ()

Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

int	HasObserver (unsigned long event)

int	HasObserver (const char *event)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const

virtual void	Delete ()

virtual void	FastDelete ()

void	Print (ostream &os)

virtual void	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

void	SetReferenceCount (int)

void	PrintRevisions (ostream &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

Static Public Member Functions
static vtkGL2PSExporter *	New ()

static int	IsTypeOf (const char *type)

static vtkGL2PSExporter *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkExporter
static int	IsTypeOf (const char *type)

static vtkExporter *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)

static vtkObject *	SafeDownCast (vtkObjectBase *o)

static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkGL2PSExporter ()

	~vtkGL2PSExporter ()

void	WriteData ()

int	GetGL2PSOptions ()

int	GetGL2PSSort ()

int	GetGL2PSFormat ()

const char *	GetFileExtension ()

void	SavePropVisibility (vtkRendererCollection renCol, vtkIntArray volVis, vtkIntArray actVis, vtkIntArray act2dVis)

void	RestorePropVisibility (vtkRendererCollection renCol, vtkIntArray volVis, vtkIntArray actVis, vtkIntArray act2dVis)

void	Turn3DPropsOff (vtkRendererCollection *renCol)

void	Turn2DPropsOff (vtkRendererCollection *renCol)

void	GetVisibleContextActors (vtkPropCollection contextActors, vtkRendererCollection renCol)

void	SetPropVisibilities (vtkPropCollection *col, int vis)

void	DrawSpecialProps (vtkCollection propCol, vtkRendererCollection renCol)

void	CopyPixels (int copyRect[4], vtkRenderer *ren)

void	DrawContextActors (vtkPropCollection contextActs, vtkRendererCollection renCol)


virtual void	HandleSpecialProp (vtkProp prop, vtkRenderer ren)

void	DrawTextActor (vtkTextActor textAct, vtkRenderer ren)

void	DrawTextActor3D (vtkTextActor3D textAct, vtkRenderer ren)

void	DrawTextMapper (vtkTextMapper textMap, vtkActor2D textAct, vtkRenderer *ren)

void	DrawLabeledDataMapper (vtkLabeledDataMapper mapper, vtkRenderer ren)

void	DrawLabeledContourMapper (vtkActor act, vtkLabeledContourMapper mapper, vtkRenderer *ren)

void	DrawScalarBarActor (vtkScalarBarActor bar, vtkRenderer ren)

void	DrawViewportTextOverlay (const char string, vtkTextProperty tprop, vtkCoordinate coord, vtkRenderer ren)

Protected Member Functions inherited from vtkExporter
	vtkExporter ()

	~vtkExporter ()

Protected Member Functions inherited from vtkObject
	vtkObject ()

virtual	~vtkObject ()

virtual void	RegisterInternal (vtkObjectBase *, int check)

virtual void	UnRegisterInternal (vtkObjectBase *, int check)

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
vtkPropCollection *	RasterExclusions

char *	FilePrefix

char *	Title

int	FileFormat

int	BufferSize

int	Sort

int	Compress

int	DrawBackground

int	SimpleLineOffset

int	Silent

int	BestRoot

int	Text

int	Landscape

int	PS3Shading

int	OcclusionCull

int	Write3DPropsAsRasterImage

bool	TextAsPath

float	PointSizeFactor

float	LineWidthFactor

vtkNew< vtkImageData >	PixelData

Protected Attributes inherited from vtkExporter
vtkRenderWindow *	RenderWindow

void(*	StartWrite )(void *)

void(*	StartWriteArgDelete )(void *)

void *	StartWriteArg

void(*	EndWrite )(void *)

void(*	EndWriteArgDelete )(void *)

void *	EndWriteArg

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

export a scene as a PostScript file using GL2PS.

vtkGL2PSExporter is a concrete subclass of vtkExporter that writes high quality vector PostScript (PS/EPS), PDF or SVG files by using GL2PS. GL2PS can be obtained at: http://www.geuz.org/gl2ps/. This can be very useful when one requires publication quality pictures. This class works best with simple 3D scenes and most 2D plots. Please note that GL2PS has its limitations since PostScript is not an ideal language to represent complex 3D scenes. However, this class does allow one to write mixed vector/raster files by using the Write3DPropsAsRasterImage ivar. Please do read the caveats section of this documentation.

By default vtkGL2PSExporter generates Encapsulated PostScript (EPS) output along with the text in portrait orientation with the background color of the window being drawn. The generated output is also compressed using zlib. The various other options are set to sensible defaults.

The output file format (FileFormat) can be either PostScript (PS), Encapsulated PostScript (EPS), PDF, SVG or TeX. The file extension is generated automatically depending on the FileFormat. The default is EPS. When TeX output is chosen, only the text strings in the plot are generated and put into a picture environment. One can turn on and off the text when generating PS/EPS/PDF/SVG files by using the Text boolean variable. By default the text is drawn. The background color of the renderwindow is drawn by default. To make the background white instead use the DrawBackgroundOff function. Landscape figures can be generated by using the LandscapeOn function. Portrait orientation is used by default. Several of the GL2PS options can be set. The names of the ivars for these options are similar to the ones that GL2PS provides. Compress, SimpleLineOffset, Silent, BestRoot, PS3Shading and OcclusionCull are similar to the options provided by GL2PS. Please read the function documentation or the GL2PS documentation for more details. The ivar Write3DPropsAsRasterImage allows one to generate mixed vector/raster images. All the 3D props in the scene will be written as a raster image and all 2D actors will be written as vector graphic primitives. This makes it possible to handle transparency and complex 3D scenes. This ivar is set to Off by default. Specific 3D props can be excluded from the rasterization process by adding them to the RasterExclusions ivar. Props in this collection will be rendered as 2D vector primitives instead.

Warning: By default (with Write3DPropsAsRasterImage set to Off) exporting complex 3D scenes can take a long while and result in huge output files. Generating correct vector graphics output for scenes with transparency is almost impossible. However, one can set Write3DPropsAsRasterImageOn and generate mixed vector/raster files. This should work fine with complex scenes along with transparent actors.

See also: vtkExporter

Thanks:: Thanks to Goodwin Lawlor and Prabhu Ramachandran for this class.

Tests:: vtkGL2PSExporter (Tests)

Definition at line 108 of file vtkGL2PSExporter.h.

Member Typedef Documentation

typedef vtkExporter vtkGL2PSExporter::Superclass

Definition at line 112 of file vtkGL2PSExporter.h.

Member Enumeration Documentation

enum vtkGL2PSExporter::OutputFormat

Enumerator
PS_FILE
EPS_FILE
PDF_FILE
TEX_FILE
SVG_FILE

Definition at line 142 of file vtkGL2PSExporter.h.

enum vtkGL2PSExporter::SortScheme

Enumerator
NO_SORT
SIMPLE_SORT
BSP_SORT

Definition at line 186 of file vtkGL2PSExporter.h.

Constructor & Destructor Documentation

vtkGL2PSExporter::vtkGL2PSExporter ( )

protected

vtkGL2PSExporter::~vtkGL2PSExporter ( )

protected

Member Function Documentation

static vtkGL2PSExporter* vtkGL2PSExporter::New ( )

static

static int vtkGL2PSExporter::IsTypeOf ( const char * type )

static

virtual int vtkGL2PSExporter::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 vtkExporter.

static vtkGL2PSExporter* vtkGL2PSExporter::SafeDownCast ( vtkObjectBase * o )

static

virtual vtkObjectBase* vtkGL2PSExporter::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkExporter.

vtkGL2PSExporter* vtkGL2PSExporter::NewInstance ( ) const

void vtkGL2PSExporter::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 vtkExporter.

virtual void vtkGL2PSExporter::SetFilePrefix ( const char * )

virtual

Specify the prefix of the files to write out. The resulting filenames will have .ps or .eps or .tex appended to them depending on the other options chosen.

virtual char* vtkGL2PSExporter::GetFilePrefix ( )

virtual

Specify the prefix of the files to write out. The resulting filenames will have .ps or .eps or .tex appended to them depending on the other options chosen.

virtual void vtkGL2PSExporter::SetBufferSize ( int )

virtual

The initial size of the GL2PS export buffer in bytes. The buffer is used to store the exported image prior to writing to file. If the buffer is too small, the exporter will enlarge the buffer and rerender until the export is successful. Setting a larger value here can reduce the time needed to export a complex scene by reducing the number of iterations required. The default initial size is 4 MB.

virtual int vtkGL2PSExporter::GetBufferSize ( )

virtual

The initial size of the GL2PS export buffer in bytes. The buffer is used to store the exported image prior to writing to file. If the buffer is too small, the exporter will enlarge the buffer and rerender until the export is successful. Setting a larger value here can reduce the time needed to export a complex scene by reducing the number of iterations required. The default initial size is 4 MB.

virtual void vtkGL2PSExporter::SetTitle ( const char * )

virtual

Set the title for the output, if supported. If NULL, "VTK GL2PS Export" is used.

virtual char* vtkGL2PSExporter::GetTitle ( )

virtual

Set the title for the output, if supported. If NULL, "VTK GL2PS Export" is used.

void vtkGL2PSExporter::UsePainterSettings ( )

inline

Configure the exporter to expect a painter-ordered 2D rendering, that is, a rendering at a fixed depth where primitives are drawn from the bottom up. This disables sorting, which will break the painter ordering, and turns off the simple line offset, which can cause line primitives to be drawn on top of all other geometry.

Definition at line 158 of file vtkGL2PSExporter.h.

virtual void vtkGL2PSExporter::SetFileFormat ( int )

virtual

Specify the format of file to write out. This can be one of: PS_FILE, EPS_FILE, PDF_FILE, TEX_FILE. Defaults to EPS_FILE. Depending on the option chosen it generates the appropriate file (with correct extension) when the Write function is called.

virtual int vtkGL2PSExporter::GetFileFormat ( )

virtual

Specify the format of file to write out. This can be one of: PS_FILE, EPS_FILE, PDF_FILE, TEX_FILE. Defaults to EPS_FILE. Depending on the option chosen it generates the appropriate file (with correct extension) when the Write function is called.

void vtkGL2PSExporter::SetFileFormatToPS ( )

inline

Specify the format of file to write out. This can be one of: PS_FILE, EPS_FILE, PDF_FILE, TEX_FILE. Defaults to EPS_FILE. Depending on the option chosen it generates the appropriate file (with correct extension) when the Write function is called.

Definition at line 172 of file vtkGL2PSExporter.h.

void vtkGL2PSExporter::SetFileFormatToEPS ( )

inline

Specify the format of file to write out. This can be one of: PS_FILE, EPS_FILE, PDF_FILE, TEX_FILE. Defaults to EPS_FILE. Depending on the option chosen it generates the appropriate file (with correct extension) when the Write function is called.

Definition at line 174 of file vtkGL2PSExporter.h.

void vtkGL2PSExporter::SetFileFormatToPDF ( )

inline

Specify the format of file to write out. This can be one of: PS_FILE, EPS_FILE, PDF_FILE, TEX_FILE. Defaults to EPS_FILE. Depending on the option chosen it generates the appropriate file (with correct extension) when the Write function is called.

Definition at line 176 of file vtkGL2PSExporter.h.

void vtkGL2PSExporter::SetFileFormatToTeX ( )

inline

Specify the format of file to write out. This can be one of: PS_FILE, EPS_FILE, PDF_FILE, TEX_FILE. Defaults to EPS_FILE. Depending on the option chosen it generates the appropriate file (with correct extension) when the Write function is called.

Definition at line 178 of file vtkGL2PSExporter.h.

void vtkGL2PSExporter::SetFileFormatToSVG ( )

inline

Specify the format of file to write out. This can be one of: PS_FILE, EPS_FILE, PDF_FILE, TEX_FILE. Defaults to EPS_FILE. Depending on the option chosen it generates the appropriate file (with correct extension) when the Write function is called.

Definition at line 180 of file vtkGL2PSExporter.h.

const char * vtkGL2PSExporter::GetFileFormatAsString ( void )

inline

Specify the format of file to write out. This can be one of: PS_FILE, EPS_FILE, PDF_FILE, TEX_FILE. Defaults to EPS_FILE. Depending on the option chosen it generates the appropriate file (with correct extension) when the Write function is called.

Definition at line 422 of file vtkGL2PSExporter.h.

virtual void vtkGL2PSExporter::SetSort ( int )

virtual

Set the the type of sorting algorithm to order primitives from back to front. Successive algorithms are more memory intensive. Simple is the default but BSP is perhaps the best.

virtual int vtkGL2PSExporter::GetSort ( )

virtual

Set the the type of sorting algorithm to order primitives from back to front. Successive algorithms are more memory intensive. Simple is the default but BSP is perhaps the best.

void vtkGL2PSExporter::SetSortToOff ( )

inline

Set the the type of sorting algorithm to order primitives from back to front. Successive algorithms are more memory intensive. Simple is the default but BSP is perhaps the best.

Definition at line 200 of file vtkGL2PSExporter.h.

void vtkGL2PSExporter::SetSortToSimple ( )

inline

Set the the type of sorting algorithm to order primitives from back to front. Successive algorithms are more memory intensive. Simple is the default but BSP is perhaps the best.

Definition at line 202 of file vtkGL2PSExporter.h.

void vtkGL2PSExporter::SetSortToBSP ( )

inline

Set the the type of sorting algorithm to order primitives from back to front. Successive algorithms are more memory intensive. Simple is the default but BSP is perhaps the best.

Definition at line 204 of file vtkGL2PSExporter.h.

const char * vtkGL2PSExporter::GetSortAsString ( void )

inline

Set the the type of sorting algorithm to order primitives from back to front. Successive algorithms are more memory intensive. Simple is the default but BSP is perhaps the best.

Definition at line 406 of file vtkGL2PSExporter.h.

virtual void vtkGL2PSExporter::SetCompress ( int )

virtual

Turn on/off compression when generating PostScript or PDF output. By default compression is on.

virtual int vtkGL2PSExporter::GetCompress ( )

virtual

Turn on/off compression when generating PostScript or PDF output. By default compression is on.

virtual void vtkGL2PSExporter::CompressOn ( )

virtual

Turn on/off compression when generating PostScript or PDF output. By default compression is on.

virtual void vtkGL2PSExporter::CompressOff ( )

virtual

Turn on/off compression when generating PostScript or PDF output. By default compression is on.

virtual void vtkGL2PSExporter::SetDrawBackground ( int )

virtual

Turn on/off drawing the background frame. If off the background is treated as white. By default the background is drawn.

virtual int vtkGL2PSExporter::GetDrawBackground ( )

virtual

Turn on/off drawing the background frame. If off the background is treated as white. By default the background is drawn.

virtual void vtkGL2PSExporter::DrawBackgroundOn ( )

virtual

Turn on/off drawing the background frame. If off the background is treated as white. By default the background is drawn.

virtual void vtkGL2PSExporter::DrawBackgroundOff ( )

virtual

Turn on/off drawing the background frame. If off the background is treated as white. By default the background is drawn.

virtual void vtkGL2PSExporter::SetSimpleLineOffset ( int )

virtual

Turn on/off the GL2PS_SIMPLE_LINE_OFFSET option. When enabled a small offset is added in the z-buffer to all the lines in the plot. This results in an anti-aliasing like solution. Defaults to on.

virtual int vtkGL2PSExporter::GetSimpleLineOffset ( )

virtual

Turn on/off the GL2PS_SIMPLE_LINE_OFFSET option. When enabled a small offset is added in the z-buffer to all the lines in the plot. This results in an anti-aliasing like solution. Defaults to on.

virtual void vtkGL2PSExporter::SimpleLineOffsetOn ( )

virtual

Turn on/off the GL2PS_SIMPLE_LINE_OFFSET option. When enabled a small offset is added in the z-buffer to all the lines in the plot. This results in an anti-aliasing like solution. Defaults to on.

virtual void vtkGL2PSExporter::SimpleLineOffsetOff ( )

virtual

Turn on/off the GL2PS_SIMPLE_LINE_OFFSET option. When enabled a small offset is added in the z-buffer to all the lines in the plot. This results in an anti-aliasing like solution. Defaults to on.

virtual void vtkGL2PSExporter::SetSilent ( int )

virtual

Turn on/off GL2PS messages sent to stderr (GL2PS_SILENT). When enabled GL2PS messages are suppressed. Defaults to off.

virtual int vtkGL2PSExporter::GetSilent ( )

virtual

Turn on/off GL2PS messages sent to stderr (GL2PS_SILENT). When enabled GL2PS messages are suppressed. Defaults to off.

virtual void vtkGL2PSExporter::SilentOn ( )

virtual

Turn on/off GL2PS messages sent to stderr (GL2PS_SILENT). When enabled GL2PS messages are suppressed. Defaults to off.

virtual void vtkGL2PSExporter::SilentOff ( )

virtual

Turn on/off GL2PS messages sent to stderr (GL2PS_SILENT). When enabled GL2PS messages are suppressed. Defaults to off.

virtual void vtkGL2PSExporter::SetBestRoot ( int )

virtual

Turn on/off the GL2PS_BEST_ROOT option. When enabled the construction of the BSP tree is optimized by choosing the root primitives leading to the minimum number of splits. Defaults to on.

virtual int vtkGL2PSExporter::GetBestRoot ( )

virtual

Turn on/off the GL2PS_BEST_ROOT option. When enabled the construction of the BSP tree is optimized by choosing the root primitives leading to the minimum number of splits. Defaults to on.

virtual void vtkGL2PSExporter::BestRootOn ( )

virtual

Turn on/off the GL2PS_BEST_ROOT option. When enabled the construction of the BSP tree is optimized by choosing the root primitives leading to the minimum number of splits. Defaults to on.

virtual void vtkGL2PSExporter::BestRootOff ( )

virtual

Turn on/off the GL2PS_BEST_ROOT option. When enabled the construction of the BSP tree is optimized by choosing the root primitives leading to the minimum number of splits. Defaults to on.

virtual void vtkGL2PSExporter::SetText ( int )

virtual

Turn on/off drawing the text. If on (default) the text is drawn. If the FileFormat is set to TeX output then a LaTeX picture is generated with the text strings. If off text output is suppressed.

virtual int vtkGL2PSExporter::GetText ( )

virtual

Turn on/off drawing the text. If on (default) the text is drawn. If the FileFormat is set to TeX output then a LaTeX picture is generated with the text strings. If off text output is suppressed.

virtual void vtkGL2PSExporter::TextOn ( )

virtual

Turn on/off drawing the text. If on (default) the text is drawn. If the FileFormat is set to TeX output then a LaTeX picture is generated with the text strings. If off text output is suppressed.

virtual void vtkGL2PSExporter::TextOff ( )

virtual

Turn on/off drawing the text. If on (default) the text is drawn. If the FileFormat is set to TeX output then a LaTeX picture is generated with the text strings. If off text output is suppressed.

virtual void vtkGL2PSExporter::SetLandscape ( int )

virtual

Turn on/off landscape orientation. If off (default) the orientation is set to portrait.

virtual int vtkGL2PSExporter::GetLandscape ( )

virtual

Turn on/off landscape orientation. If off (default) the orientation is set to portrait.

virtual void vtkGL2PSExporter::LandscapeOn ( )

virtual

Turn on/off landscape orientation. If off (default) the orientation is set to portrait.

virtual void vtkGL2PSExporter::LandscapeOff ( )

virtual

Turn on/off landscape orientation. If off (default) the orientation is set to portrait.

virtual void vtkGL2PSExporter::SetPS3Shading ( int )

virtual

Turn on/off the GL2PS_PS3_SHADING option. When enabled the shfill PostScript level 3 operator is used. Read the GL2PS documentation for more details. Defaults to on.

virtual int vtkGL2PSExporter::GetPS3Shading ( )

virtual

Turn on/off the GL2PS_PS3_SHADING option. When enabled the shfill PostScript level 3 operator is used. Read the GL2PS documentation for more details. Defaults to on.

virtual void vtkGL2PSExporter::PS3ShadingOn ( )

virtual

Turn on/off the GL2PS_PS3_SHADING option. When enabled the shfill PostScript level 3 operator is used. Read the GL2PS documentation for more details. Defaults to on.

virtual void vtkGL2PSExporter::PS3ShadingOff ( )

virtual

Turn on/off the GL2PS_PS3_SHADING option. When enabled the shfill PostScript level 3 operator is used. Read the GL2PS documentation for more details. Defaults to on.

virtual void vtkGL2PSExporter::SetOcclusionCull ( int )

virtual

Turn on/off culling of occluded polygons (GL2PS_OCCLUSION_CULL). When enabled hidden polygons are removed. This reduces file size considerably. Defaults to on.

virtual int vtkGL2PSExporter::GetOcclusionCull ( )

virtual

Turn on/off culling of occluded polygons (GL2PS_OCCLUSION_CULL). When enabled hidden polygons are removed. This reduces file size considerably. Defaults to on.

virtual void vtkGL2PSExporter::OcclusionCullOn ( )

virtual

Turn on/off culling of occluded polygons (GL2PS_OCCLUSION_CULL). When enabled hidden polygons are removed. This reduces file size considerably. Defaults to on.

virtual void vtkGL2PSExporter::OcclusionCullOff ( )

virtual

Turn on/off culling of occluded polygons (GL2PS_OCCLUSION_CULL). When enabled hidden polygons are removed. This reduces file size considerably. Defaults to on.

virtual void vtkGL2PSExporter::SetWrite3DPropsAsRasterImage ( int )

virtual

Turn on/off writing 3D props as raster images. 2D props are rendered using vector graphics primitives. If you have hi-res actors and are using transparency you probably need to turn this on. Defaults to Off.

virtual int vtkGL2PSExporter::GetWrite3DPropsAsRasterImage ( )

virtual

Turn on/off writing 3D props as raster images. 2D props are rendered using vector graphics primitives. If you have hi-res actors and are using transparency you probably need to turn this on. Defaults to Off.

virtual void vtkGL2PSExporter::Write3DPropsAsRasterImageOn ( )

virtual

Turn on/off writing 3D props as raster images. 2D props are rendered using vector graphics primitives. If you have hi-res actors and are using transparency you probably need to turn this on. Defaults to Off.

virtual void vtkGL2PSExporter::Write3DPropsAsRasterImageOff ( )

virtual

Turn on/off writing 3D props as raster images. 2D props are rendered using vector graphics primitives. If you have hi-res actors and are using transparency you probably need to turn this on. Defaults to Off.

virtual void vtkGL2PSExporter::SetTextAsPath ( bool )

virtual

Turn on/off exporting text as path information, rather than character data. This is useful for the PDF backend, which does not properly support aligned text otherwise. Defaults to Off.

virtual bool vtkGL2PSExporter::GetTextAsPath ( )

virtual

Turn on/off exporting text as path information, rather than character data. This is useful for the PDF backend, which does not properly support aligned text otherwise. Defaults to Off.

virtual void vtkGL2PSExporter::TextAsPathOn ( )

virtual

Turn on/off exporting text as path information, rather than character data. This is useful for the PDF backend, which does not properly support aligned text otherwise. Defaults to Off.

virtual void vtkGL2PSExporter::TextAsPathOff ( )

virtual

Turn on/off exporting text as path information, rather than character data. This is useful for the PDF backend, which does not properly support aligned text otherwise. Defaults to Off.

void vtkGL2PSExporter::SetRasterExclusions ( vtkPropCollection * )

Collection of props to exclude from rasterization. These will be rendered as 2D vector primitives in the output. This setting is ignored if Write3DPropsAsRasterImage is false. Behind the scenes, these props are treated as 2D props during the vector output generation.

virtual vtkPropCollection* vtkGL2PSExporter::GetRasterExclusions ( )

virtual

Collection of props to exclude from rasterization. These will be rendered as 2D vector primitives in the output. This setting is ignored if Write3DPropsAsRasterImage is false. Behind the scenes, these props are treated as 2D props during the vector output generation.

virtual void vtkGL2PSExporter::SetPointSizeFactor ( float )

virtual

Set the ratio between the OpenGL PointSize and that used by GL2PS to generate PostScript. Defaults to a ratio of 5/7.

virtual float vtkGL2PSExporter::GetPointSizeFactor ( )

virtual

Set the ratio between the OpenGL PointSize and that used by GL2PS to generate PostScript. Defaults to a ratio of 5/7.

virtual void vtkGL2PSExporter::SetLineWidthFactor ( float )

virtual

Set the ratio between the OpenGL LineWidth and that used by GL2PS to generate PostScript. Defaults to a ratio of 5/7.

virtual float vtkGL2PSExporter::GetLineWidthFactor ( )

virtual

Set the ratio between the OpenGL LineWidth and that used by GL2PS to generate PostScript. Defaults to a ratio of 5/7.

void vtkGL2PSExporter::WriteData ( )

protectedvirtual

Implements vtkExporter.

int vtkGL2PSExporter::GetGL2PSOptions ( )

protected

int vtkGL2PSExporter::GetGL2PSSort ( )

protected

int vtkGL2PSExporter::GetGL2PSFormat ( )

protected

const char* vtkGL2PSExporter::GetFileExtension ( )

protected

void vtkGL2PSExporter::SavePropVisibility	(	vtkRendererCollection *	renCol,
		vtkIntArray *	volVis,
		vtkIntArray *	actVis,
		vtkIntArray *	act2dVis
	)

protected

void vtkGL2PSExporter::RestorePropVisibility	(	vtkRendererCollection *	renCol,
		vtkIntArray *	volVis,
		vtkIntArray *	actVis,
		vtkIntArray *	act2dVis
	)

protected

void vtkGL2PSExporter::Turn3DPropsOff ( vtkRendererCollection * renCol )

protected

void vtkGL2PSExporter::Turn2DPropsOff ( vtkRendererCollection * renCol )

protected

void vtkGL2PSExporter::GetVisibleContextActors	(	vtkPropCollection *	contextActors,
		vtkRendererCollection *	renCol
	)

protected

void vtkGL2PSExporter::SetPropVisibilities	(	vtkPropCollection *	col,
		int	vis
	)

protected

void vtkGL2PSExporter::DrawSpecialProps	(	vtkCollection *	propCol,
		vtkRendererCollection *	renCol
	)

protected

virtual void vtkGL2PSExporter::HandleSpecialProp	(	vtkProp *	prop,
		vtkRenderer *	ren
	)

protectedvirtual