A model-like object that draws a 2D ellipse. More...

Inheritance diagram for makVrv::DtWindowEllipse:

Public Member Functions
	DtWindowEllipse (DtDe &de, DtUniqueID id)
	CTOR.
virtual	~DtWindowEllipse ()
	DTOR.
virtual void	setCenter (double x, double y)
	Set the center of the ellipse in normalized screen coordinates.
virtual void	setDimensions (double xLength, double yLength)
	Set the dimensions of the ellipse (the lengths of its axes) in normalizes screen coordinates.
virtual void	setNumVertices (int numVertices)
	Set the number of vertices to use in approximating the ellipse; Default is 32.
virtual void	setScale (double scale)
	Set the ellipse's scale.
virtual void	setRotation (double rotation)
	Set the ellipse's clockwise rotation in radians.
virtual void	setVisible (bool isVisible)
	Set the ellipse's visibility.
virtual void	setStipplePattern (unsigned int stipplePattern)
	Set the stipple pattern.
virtual void	setColor (float r, float g, float b, float a)
	Set the ellipse's color.
virtual void	setFill (bool fill)
	Set the ellipse to filled or outlined.
virtual void	setInstance (DtWindowEllipseInstance *instance)
	Set or replace the line instance for the line Transfers ownership.
virtual DtWindowEllipseInstance *	instance ()
	Get the line instance for the line.
Protected Attributes
DtWindowEllipseInstance *	myInstance

Detailed Description

A model-like object that draws a 2D ellipse.

Constructor & Destructor Documentation

makVrv::DtWindowEllipse::DtWindowEllipse	(	DtDe &	de,
		DtUniqueID	id
	)

CTOR.

virtual makVrv::DtWindowEllipse::~DtWindowEllipse ( ) [virtual]

DTOR.

virtual void makVrv::DtWindowEllipse::setCenter	(	double	x,
		double	y
	)		`[virtual]`

Set the center of the ellipse in normalized screen coordinates.

For example, setCenter(0.1, 0.5) sets the center to 10% horizontally from the left of the creen and 50% vertically from the bottom

virtual void makVrv::DtWindowEllipse::setDimensions	(	double	xLength,
		double	yLength
	)		`[virtual]`

Set the dimensions of the ellipse (the lengths of its axes) in normalizes screen coordinates.

For example, setDimensions(0.3, 0.5) sets the ellipse to 30% of the screen size horizontally and 50% vertically.

virtual void makVrv::DtWindowEllipse::setNumVertices ( int numVertices ) [virtual]

Set the number of vertices to use in approximating the ellipse; Default is 32.

virtual void makVrv::DtWindowEllipse::setScale ( double scale ) [virtual]

Set the ellipse's scale.

virtual void makVrv::DtWindowEllipse::setRotation ( double rotation ) [virtual]

Set the ellipse's clockwise rotation in radians.

virtual void makVrv::DtWindowEllipse::setVisible ( bool isVisible ) [virtual]

Set the ellipse's visibility.

virtual void makVrv::DtWindowEllipse::setStipplePattern ( unsigned int stipplePattern ) [virtual]

Set the stipple pattern.

virtual void makVrv::DtWindowEllipse::setColor	(	float	r,
		float	g,
		float	b,
		float	a
	)		`[virtual]`

Set the ellipse's color.

virtual void makVrv::DtWindowEllipse::setFill ( bool fill ) [virtual]

Set the ellipse to filled or outlined.

virtual void makVrv::DtWindowEllipse::setInstance ( DtWindowEllipseInstance * instance ) [virtual]

Set or replace the line instance for the line Transfers ownership.

virtual DtWindowEllipseInstance* makVrv::DtWindowEllipse::instance ( ) [virtual]

Get the line instance for the line.

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