vtkGlyphSource2D Class Reference

#include <vtkGlyphSource2D.h>

Inheritance diagram for vtkGlyphSource2D:

[legend]Collaboration diagram for vtkGlyphSource2D:

[legend]List of all members.

---

Detailed Description

create 2D glyphs represented by vtkPolyData

vtkGlyphSource2D can generate a family of 2D glyphs each of which lies in the x-y plane (i.e., the z-coordinate is zero). The class is a helper class to be used with vtkGlyph2D and vtkXYPlotActor.

To use this class, specify the glyph type to use and its attributes. Attributes include its position (i.e., center point), scale, color, and whether the symbol is filled or not (a polygon or closed line sequence). You can also put a short line through the glyph running from -x to +x (the glyph looks like it's on a line), or a cross.

Examples:

vtkGlyphSource2D (Examples)

Tests:

vtkGlyphSource2D (Tests)

Definition at line 57 of file vtkGlyphSource2D.h.

virtual void	SetCenter (double, double, double)
virtual void	SetCenter (double[3])
virtual double *	GetCenter ()
virtual void	GetCenter (double data[3])
static vtkGlyphSource2D *	New ()
Public Types
typedef vtkPolyDataAlgorithm	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	SetScale (double)
virtual double	GetScale ()
virtual void	SetScale2 (double)
virtual double	GetScale2 ()
virtual void	SetColor (double, double, double)
virtual void	SetColor (double[3])
virtual double *	GetColor ()
virtual void	GetColor (double data[3])
virtual void	SetFilled (int)
virtual int	GetFilled ()
virtual void	FilledOn ()
virtual void	FilledOff ()
virtual void	SetDash (int)
virtual int	GetDash ()
virtual void	DashOn ()
virtual void	DashOff ()
virtual void	SetCross (int)
virtual int	GetCross ()
virtual void	CrossOn ()
virtual void	CrossOff ()
virtual void	SetRotationAngle (double)
virtual double	GetRotationAngle ()
virtual void	SetGlyphType (int)
virtual int	GetGlyphType ()
void	SetGlyphTypeToNone ()
void	SetGlyphTypeToVertex ()
void	SetGlyphTypeToDash ()
void	SetGlyphTypeToCross ()
void	SetGlyphTypeToThickCross ()
void	SetGlyphTypeToTriangle ()
void	SetGlyphTypeToSquare ()
void	SetGlyphTypeToCircle ()
void	SetGlyphTypeToDiamond ()
void	SetGlyphTypeToArrow ()
void	SetGlyphTypeToThickArrow ()
void	SetGlyphTypeToHookedArrow ()
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkGlyphSource2D *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkGlyphSource2D ()
	~vtkGlyphSource2D ()
int	RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
void	TransformGlyph (vtkPoints *pts)
void	ConvertColor ()
void	CreateVertex (vtkPoints *pts, vtkCellArray *verts, vtkUnsignedCharArray *colors)
void	CreateDash (vtkPoints *pts, vtkCellArray *lines, vtkCellArray *polys, vtkUnsignedCharArray *colors, double scale)
void	CreateCross (vtkPoints *pts, vtkCellArray *lines, vtkCellArray *polys, vtkUnsignedCharArray *colors, double scale)
void	CreateThickCross (vtkPoints *pts, vtkCellArray *lines, vtkCellArray *polys, vtkUnsignedCharArray *colors)
void	CreateTriangle (vtkPoints *pts, vtkCellArray *lines, vtkCellArray *polys, vtkUnsignedCharArray *colors)
void	CreateSquare (vtkPoints *pts, vtkCellArray *lines, vtkCellArray *polys, vtkUnsignedCharArray *colors)
void	CreateCircle (vtkPoints *pts, vtkCellArray *lines, vtkCellArray *polys, vtkUnsignedCharArray *colors)
void	CreateDiamond (vtkPoints *pts, vtkCellArray *lines, vtkCellArray *polys, vtkUnsignedCharArray *colors)
void	CreateArrow (vtkPoints *pts, vtkCellArray *lines, vtkCellArray *polys, vtkUnsignedCharArray *colors)
void	CreateThickArrow (vtkPoints *pts, vtkCellArray *lines, vtkCellArray *polys, vtkUnsignedCharArray *colors)
void	CreateHookedArrow (vtkPoints *pts, vtkCellArray *lines, vtkCellArray *polys, vtkUnsignedCharArray *colors)
Protected Attributes
double	Center [3]
double	Scale
double	Scale2
double	Color [3]
int	Filled
int	Dash
int	Cross
int	GlyphType
double	RotationAngle
unsigned char	RGB [3]

---

Member Typedef Documentation

typedef vtkPolyDataAlgorithm vtkGlyphSource2D::Superclass

Reimplemented from vtkPolyDataAlgorithm. Definition at line 60 of file vtkGlyphSource2D.h.

---

Constructor & Destructor Documentation

vtkGlyphSource2D::vtkGlyphSource2D (   )  [protected]

vtkGlyphSource2D::~vtkGlyphSource2D (   )  [inline, protected]

Definition at line 148 of file vtkGlyphSource2D.h.

---

Member Function Documentation

virtual const char* vtkGlyphSource2D::GetClassName (   )  [virtual]

Reimplemented from vtkPolyDataAlgorithm.

static int vtkGlyphSource2D::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 vtkPolyDataAlgorithm.

virtual int vtkGlyphSource2D::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 vtkPolyDataAlgorithm.

static vtkGlyphSource2D* vtkGlyphSource2D::SafeDownCast (  vtkObject *  o  )  [static]

Reimplemented from vtkPolyDataAlgorithm.

void vtkGlyphSource2D::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 vtkPolyDataAlgorithm.

static vtkGlyphSource2D* vtkGlyphSource2D::New (   )  [static]

Construct a vertex glyph centered at the origin, scale 1.0, white in color, filled, with line segment passing through the point. Reimplemented from vtkPolyDataAlgorithm.

virtual void vtkGlyphSource2D::SetCenter (  double  , double  , double  )  [virtual]

Set the center of the glyph. By default the center is (0,0,0).

virtual void vtkGlyphSource2D::SetCenter (  double  [3]  )  [virtual]

Set the center of the glyph. By default the center is (0,0,0).

virtual double* vtkGlyphSource2D::GetCenter (   )  [virtual]

Set the center of the glyph. By default the center is (0,0,0).

virtual void vtkGlyphSource2D::GetCenter (  double  data[3]  )  [virtual]

Set the center of the glyph. By default the center is (0,0,0).

virtual void vtkGlyphSource2D::SetScale (  double   )  [virtual]

Set the scale of the glyph. Note that the glyphs are designed to fit in the (1,1) rectangle.

virtual double vtkGlyphSource2D::GetScale (   )  [virtual]

Set the scale of the glyph. Note that the glyphs are designed to fit in the (1,1) rectangle.

virtual void vtkGlyphSource2D::SetScale2 (  double   )  [virtual]

Set the scale of optional portions of the glyph (e.g., the dash and cross is DashOn() and CrossOn()).

virtual double vtkGlyphSource2D::GetScale2 (   )  [virtual]

Set the scale of optional portions of the glyph (e.g., the dash and cross is DashOn() and CrossOn()).

virtual void vtkGlyphSource2D::SetColor (  double  , double  , double  )  [virtual]

Set the color of the glyph. The default color is white.

virtual void vtkGlyphSource2D::SetColor (  double  [3]  )  [virtual]

Set the color of the glyph. The default color is white.

virtual double* vtkGlyphSource2D::GetColor (   )  [virtual]

Set the color of the glyph. The default color is white.

virtual void vtkGlyphSource2D::GetColor (  double  data[3]  )  [virtual]

Set the color of the glyph. The default color is white.

virtual void vtkGlyphSource2D::SetFilled (  int   )  [virtual]

Specify whether the glyph is filled (a polygon) or not (a closed polygon defined by line segments). This only applies to 2D closed glyphs.

virtual int vtkGlyphSource2D::GetFilled (   )  [virtual]

Specify whether the glyph is filled (a polygon) or not (a closed polygon defined by line segments). This only applies to 2D closed glyphs.

virtual void vtkGlyphSource2D::FilledOn (   )  [virtual]

Specify whether the glyph is filled (a polygon) or not (a closed polygon defined by line segments). This only applies to 2D closed glyphs.

virtual void vtkGlyphSource2D::FilledOff (   )  [virtual]

Specify whether the glyph is filled (a polygon) or not (a closed polygon defined by line segments). This only applies to 2D closed glyphs.

virtual void vtkGlyphSource2D::SetDash (  int   )  [virtual]

Specify whether a short line segment is drawn through the glyph. (This is in addition to the glyph. If the glyph type is set to "Dash" there is no need to enable this flag.)

virtual int vtkGlyphSource2D::GetDash (   )  [virtual]

Specify whether a short line segment is drawn through the glyph. (This is in addition to the glyph. If the glyph type is set to "Dash" there is no need to enable this flag.)

virtual void vtkGlyphSource2D::DashOn (   )  [virtual]

Specify whether a short line segment is drawn through the glyph. (This is in addition to the glyph. If the glyph type is set to "Dash" there is no need to enable this flag.)

virtual void vtkGlyphSource2D::DashOff (   )  [virtual]

Specify whether a short line segment is drawn through the glyph. (This is in addition to the glyph. If the glyph type is set to "Dash" there is no need to enable this flag.)

virtual void vtkGlyphSource2D::SetCross (  int   )  [virtual]

Specify whether a cross is drawn as part of the glyph. (This is in addition to the glyph. If the glyph type is set to "Cross" there is no need to enable this flag.)

virtual int vtkGlyphSource2D::GetCross (   )  [virtual]

Specify whether a cross is drawn as part of the glyph. (This is in addition to the glyph. If the glyph type is set to "Cross" there is no need to enable this flag.)

virtual void vtkGlyphSource2D::CrossOn (   )  [virtual]

Specify whether a cross is drawn as part of the glyph. (This is in addition to the glyph. If the glyph type is set to "Cross" there is no need to enable this flag.)

virtual void vtkGlyphSource2D::CrossOff (   )  [virtual]

Specify whether a cross is drawn as part of the glyph. (This is in addition to the glyph. If the glyph type is set to "Cross" there is no need to enable this flag.)

virtual void vtkGlyphSource2D::SetRotationAngle (  double   )  [virtual]

Specify an angle (in degrees) to rotate the glyph around the z-axis. Using this ivar, it is possible to generate rotated glyphs (e.g., crosses, arrows, etc.)

virtual double vtkGlyphSource2D::GetRotationAngle (   )  [virtual]

Specify an angle (in degrees) to rotate the glyph around the z-axis. Using this ivar, it is possible to generate rotated glyphs (e.g., crosses, arrows, etc.)

virtual void vtkGlyphSource2D::SetGlyphType (  int   )  [virtual]

Specify the type of glyph to generate.

virtual int vtkGlyphSource2D::GetGlyphType (   )  [virtual]

Specify the type of glyph to generate.

void vtkGlyphSource2D::SetGlyphTypeToNone (   )  [inline]

Specify the type of glyph to generate. Definition at line 132 of file vtkGlyphSource2D.h. References VTK_NO_GLYPH.

void vtkGlyphSource2D::SetGlyphTypeToVertex (   )  [inline]

Specify the type of glyph to generate. Definition at line 133 of file vtkGlyphSource2D.h. References VTK_VERTEX_GLYPH.

void vtkGlyphSource2D::SetGlyphTypeToDash (   )  [inline]

Specify the type of glyph to generate. Definition at line 134 of file vtkGlyphSource2D.h. References VTK_DASH_GLYPH.

void vtkGlyphSource2D::SetGlyphTypeToCross (   )  [inline]

Specify the type of glyph to generate. Definition at line 135 of file vtkGlyphSource2D.h. References VTK_CROSS_GLYPH.

void vtkGlyphSource2D::SetGlyphTypeToThickCross (   )  [inline]

Specify the type of glyph to generate. Definition at line 136 of file vtkGlyphSource2D.h. References VTK_THICKCROSS_GLYPH.

void vtkGlyphSource2D::SetGlyphTypeToTriangle (   )  [inline]

Specify the type of glyph to generate. Definition at line 137 of file vtkGlyphSource2D.h. References VTK_TRIANGLE_GLYPH.

void vtkGlyphSource2D::SetGlyphTypeToSquare (   )  [inline]

Specify the type of glyph to generate. Definition at line 138 of file vtkGlyphSource2D.h. References VTK_SQUARE_GLYPH.

void vtkGlyphSource2D::SetGlyphTypeToCircle (   )  [inline]

Specify the type of glyph to generate. Definition at line 139 of file vtkGlyphSource2D.h. References VTK_CIRCLE_GLYPH.

void vtkGlyphSource2D::SetGlyphTypeToDiamond (   )  [inline]

Specify the type of glyph to generate. Definition at line 140 of file vtkGlyphSource2D.h. References VTK_DIAMOND_GLYPH.

void vtkGlyphSource2D::SetGlyphTypeToArrow (   )  [inline]

Specify the type of glyph to generate. Definition at line 141 of file vtkGlyphSource2D.h. References VTK_ARROW_GLYPH.

void vtkGlyphSource2D::SetGlyphTypeToThickArrow (   )  [inline]

Specify the type of glyph to generate. Definition at line 142 of file vtkGlyphSource2D.h. References VTK_THICKARROW_GLYPH.

void vtkGlyphSource2D::SetGlyphTypeToHookedArrow (   )  [inline]

Specify the type of glyph to generate. Definition at line 143 of file vtkGlyphSource2D.h. References VTK_HOOKEDARROW_GLYPH.

int vtkGlyphSource2D::RequestData (  vtkInformation *  , vtkInformationVector **  , vtkInformationVector *  )  [protected, virtual]

This is called by the superclass. This is the method you should override. Reimplemented from vtkPolyDataAlgorithm.

void vtkGlyphSource2D::TransformGlyph (  vtkPoints *  pts  )  [protected]

void vtkGlyphSource2D::ConvertColor (   )  [protected]

void vtkGlyphSource2D::CreateVertex (  vtkPoints *  pts, vtkCellArray *  verts, vtkUnsignedCharArray *  colors )  [protected]

void vtkGlyphSource2D::CreateDash (  vtkPoints *  pts, vtkCellArray *  lines, vtkCellArray *  polys, vtkUnsignedCharArray *  colors, double  scale )  [protected]

void vtkGlyphSource2D::CreateCross (  vtkPoints *  pts, vtkCellArray *  lines, vtkCellArray *  polys, vtkUnsignedCharArray *  colors, double  scale )  [protected]

void vtkGlyphSource2D::CreateThickCross (  vtkPoints *  pts, vtkCellArray *  lines, vtkCellArray *  polys, vtkUnsignedCharArray *  colors )  [protected]

void vtkGlyphSource2D::CreateTriangle (  vtkPoints *  pts, vtkCellArray *  lines, vtkCellArray *  polys, vtkUnsignedCharArray *  colors )  [protected]

void vtkGlyphSource2D::CreateSquare (  vtkPoints *  pts, vtkCellArray *  lines, vtkCellArray *  polys, vtkUnsignedCharArray *  colors )  [protected]

void vtkGlyphSource2D::CreateCircle (  vtkPoints *  pts, vtkCellArray *  lines, vtkCellArray *  polys, vtkUnsignedCharArray *  colors )  [protected]

void vtkGlyphSource2D::CreateDiamond (  vtkPoints *  pts, vtkCellArray *  lines, vtkCellArray *  polys, vtkUnsignedCharArray *  colors )  [protected]

void vtkGlyphSource2D::CreateArrow (  vtkPoints *  pts, vtkCellArray *  lines, vtkCellArray *  polys, vtkUnsignedCharArray *  colors )  [protected]

void vtkGlyphSource2D::CreateThickArrow (  vtkPoints *  pts, vtkCellArray *  lines, vtkCellArray *  polys, vtkUnsignedCharArray *  colors )  [protected]

void vtkGlyphSource2D::CreateHookedArrow (  vtkPoints *  pts, vtkCellArray *  lines, vtkCellArray *  polys, vtkUnsignedCharArray *  colors )  [protected]

---

Member Data Documentation

double vtkGlyphSource2D::Center[3] [protected]

Definition at line 152 of file vtkGlyphSource2D.h.

double vtkGlyphSource2D::Scale [protected]

Definition at line 153 of file vtkGlyphSource2D.h.

double vtkGlyphSource2D::Scale2 [protected]

Definition at line 154 of file vtkGlyphSource2D.h.

double vtkGlyphSource2D::Color[3] [protected]

Definition at line 155 of file vtkGlyphSource2D.h.

int vtkGlyphSource2D::Filled [protected]

Definition at line 156 of file vtkGlyphSource2D.h.

int vtkGlyphSource2D::Dash [protected]

Definition at line 157 of file vtkGlyphSource2D.h.

int vtkGlyphSource2D::Cross [protected]

Definition at line 158 of file vtkGlyphSource2D.h.

int vtkGlyphSource2D::GlyphType [protected]

Definition at line 159 of file vtkGlyphSource2D.h.

double vtkGlyphSource2D::RotationAngle [protected]

Definition at line 160 of file vtkGlyphSource2D.h.

unsigned char vtkGlyphSource2D::RGB[3] [protected]

Definition at line 164 of file vtkGlyphSource2D.h.

---

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

• dox/Graphics/vtkGlyphSource2D.h

---