create 2D glyphs represented by vtkPolyData More...

#include <vtkGlyphSource2D.h>

Inheritance diagram for vtkGlyphSource2D:

Collaboration diagram for vtkGlyphSource2D:

Public Types
typedef vtkPolyDataAlgorithm	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkGlyphSource2D *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	SetCenter (double, double, double)
virtual void	SetCenter (double[3])
virtual double *	GetCenter ()
virtual void	GetCenter (double data[3])

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 ()
void	SetGlyphTypeToEdgeArrow ()

virtual void	SetOutputPointsPrecision (int)
virtual int	GetOutputPointsPrecision ()
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkGlyphSource2D *	SafeDownCast (vtkObjectBase *o)
static vtkGlyphSource2D *	New ()
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	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)
void	CreateEdgeArrow (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
int	OutputPointsPrecision
unsigned char	RGB [3]

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 59 of file vtkGlyphSource2D.h.

Member Typedef Documentation

typedef vtkPolyDataAlgorithm vtkGlyphSource2D::Superclass

Reimplemented from vtkPolyDataAlgorithm.

Definition at line 62 of file vtkGlyphSource2D.h.

Constructor & Destructor Documentation

vtkGlyphSource2D::vtkGlyphSource2D ( ) [protected]

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

Definition at line 160 of file vtkGlyphSource2D.h.

Member Function Documentation

static int vtkGlyphSource2D::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 vtkPolyDataAlgorithm.

virtual int vtkGlyphSource2D::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 vtkPolyDataAlgorithm.

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

Reimplemented from vtkPolyDataAlgorithm.

virtual vtkObjectBase* vtkGlyphSource2D::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkPolyDataAlgorithm.

vtkGlyphSource2D* vtkGlyphSource2D::NewInstance ( ) const

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]