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vtkGL2PSUtilities Class Reference

Helper functions for using GL2PS within VTK. More...

#include <vtkGL2PSUtilities.h>

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List of all members.

Public Types

typedef vtkObject Superclass

Public Member Functions

virtual int IsA (const char *type)
vtkGL2PSUtilitiesNewInstance () const
void PrintSelf (ostream &os, vtkIndent indent)

Static Public Member Functions

static vtkGL2PSUtilitiesNew ()
static int IsTypeOf (const char *type)
static vtkGL2PSUtilitiesSafeDownCast (vtkObjectBase *o)
static void DrawString (const char *str, vtkTextProperty *tprop, double pos[3])
static const char * TextPropertyToPSFontName (vtkTextProperty *tprop)
static int TextPropertyToGL2PSAlignment (vtkTextProperty *tprop)
static vtkRenderWindowGetRenderWindow ()
static void Draw3DPath (vtkPath *path, vtkMatrix4x4 *actorMatrix, double rasterPos[3], unsigned char actorColor[4])
static void DrawPath (vtkPath *path, double rasterPos[3], double windowPos[2], unsigned char rgba[4], double scale[2]=NULL, double rotateAngle=0.0, float strokeWidth=-1)
static bool GetTextAsPath ()
static float GetPointSizeFactor ()
static float GetLineWidthFactor ()

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 vtkGL2PSUtilities ()
 ~vtkGL2PSUtilities ()

Static Protected Member Functions

static void StartExport ()
static void FinishExport ()
static void SetPointSizeFactor (float f)
static void SetLineWidthFactor (float f)
static void SetTextAsPath (bool b)
static void SetRenderWindow (vtkRenderWindow *renWin)
static void DrawPathPS (vtkPath *path, double rasterPos[3], double windowPos[2], unsigned char rgba[4], double scale[2]=NULL, double rotateAngle=0.0, float strokeWidth=-1)
static void DrawPathPDF (vtkPath *path, double rasterPos[3], double windowPos[2], unsigned char rgba[4], double scale[2]=NULL, double rotateAngle=0.0, float strokeWidth=-1)
static void DrawPathSVG (vtkPath *path, double rasterPos[3], double windowPos[2], unsigned char rgba[4], double scale[2]=NULL, double rotateAngle=0.0, float strokeWidth=-1)

Friends

class vtkGL2PSExporter

Detailed Description

Helper functions for using GL2PS within VTK.

vtkGL2PSUtilities implements some static helper function that simplify calling GL2PS routines on VTK objects. This class is meant for internal use only and is subject to change.

Definition at line 36 of file vtkGL2PSUtilities.h.


Member Typedef Documentation

Reimplemented from vtkObject.

Definition at line 40 of file vtkGL2PSUtilities.h.


Constructor & Destructor Documentation

vtkGL2PSUtilities::vtkGL2PSUtilities ( ) [inline, protected]

Definition at line 137 of file vtkGL2PSUtilities.h.

vtkGL2PSUtilities::~vtkGL2PSUtilities ( ) [inline, protected]

Definition at line 138 of file vtkGL2PSUtilities.h.


Member Function Documentation

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkObject.

static int vtkGL2PSUtilities::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 vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkObject.

virtual int vtkGL2PSUtilities::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 vtkObject.

Reimplemented from vtkObject.

virtual vtkObjectBase* vtkGL2PSUtilities::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkObject.

Reimplemented from vtkObject.

void vtkGL2PSUtilities::PrintSelf ( ostream &  os,
vtkIndent  indent 
) [inline, 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 vtkObject.

Definition at line 41 of file vtkGL2PSUtilities.h.

static void vtkGL2PSUtilities::DrawString ( const char *  str,
vtkTextProperty tprop,
double  pos[3] 
) [static]

Format the text in str according to tprop and instruct GL2PS to draw it at world coordinate pos.

static const char* vtkGL2PSUtilities::TextPropertyToPSFontName ( vtkTextProperty tprop) [static]

Translate the tprop's fontname into a Postscript font name.

Convert the alignment hint in tprop to a GL2PS text alignment constant.

Get the current RenderWindow that is being exported

Definition at line 59 of file vtkGL2PSUtilities.h.

static void vtkGL2PSUtilities::Draw3DPath ( vtkPath path,
vtkMatrix4x4 actorMatrix,
double  rasterPos[3],
unsigned char  actorColor[4] 
) [static]

Transform the path using the actor's matrix and current GL state, then draw it to GL2PS.

static void vtkGL2PSUtilities::DrawPath ( vtkPath path,
double  rasterPos[3],
double  windowPos[2],
unsigned char  rgba[4],
double  scale[2] = NULL,
double  rotateAngle = 0.0,
float  strokeWidth = -1 
) [static]

Generate PS, EPS, or SVG markup from a vtkPath object, and then inject it into the output using the gl2psSpecial command. The path is translated uniformly in the scene by windowPos. It is scaled by scale and rotated counter-clockwise by rotateAngle. The rasterPos is in world coordinates and determines clipping and depth. If scale is NULL, no scaling is done. If strokeWidth is positive, the path will be stroked with the indicated width. If zero or negative, the path will be filled (default).

static bool vtkGL2PSUtilities::GetTextAsPath ( ) [inline, static]

Get whether all text will be exported as paths.

Definition at line 87 of file vtkGL2PSUtilities.h.

static float vtkGL2PSUtilities::GetPointSizeFactor ( ) [inline, static]

Get a scaling factor for the point size or line width used by GL2PS. Default value: 5/7.

Definition at line 96 of file vtkGL2PSUtilities.h.

static float vtkGL2PSUtilities::GetLineWidthFactor ( ) [inline, static]

Get a scaling factor for the point size or line width used by GL2PS. Default value: 5/7.

Definition at line 98 of file vtkGL2PSUtilities.h.

static void vtkGL2PSUtilities::StartExport ( ) [static, protected]
static void vtkGL2PSUtilities::FinishExport ( ) [static, protected]
static void vtkGL2PSUtilities::SetPointSizeFactor ( float  f) [inline, static, protected]

Definition at line 108 of file vtkGL2PSUtilities.h.

static void vtkGL2PSUtilities::SetLineWidthFactor ( float  f) [inline, static, protected]

Definition at line 111 of file vtkGL2PSUtilities.h.

static void vtkGL2PSUtilities::SetTextAsPath ( bool  b) [inline, static, protected]

Definition at line 114 of file vtkGL2PSUtilities.h.

static void vtkGL2PSUtilities::SetRenderWindow ( vtkRenderWindow renWin) [inline, static, protected]

Definition at line 119 of file vtkGL2PSUtilities.h.

static void vtkGL2PSUtilities::DrawPathPS ( vtkPath path,
double  rasterPos[3],
double  windowPos[2],
unsigned char  rgba[4],
double  scale[2] = NULL,
double  rotateAngle = 0.0,
float  strokeWidth = -1 
) [static, protected]
static void vtkGL2PSUtilities::DrawPathPDF ( vtkPath path,
double  rasterPos[3],
double  windowPos[2],
unsigned char  rgba[4],
double  scale[2] = NULL,
double  rotateAngle = 0.0,
float  strokeWidth = -1 
) [static, protected]
static void vtkGL2PSUtilities::DrawPathSVG ( vtkPath path,
double  rasterPos[3],
double  windowPos[2],
unsigned char  rgba[4],
double  scale[2] = NULL,
double  rotateAngle = 0.0,
float  strokeWidth = -1 
) [static, protected]

Friends And Related Function Documentation

friend class vtkGL2PSExporter [friend]

Definition at line 103 of file vtkGL2PSUtilities.h.


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