Interface for a DtWindowEllipseInstance An object that draws a 2D ellipse. More...

Inheritance diagram for makVrv::DtWindowEllipseInstance:

Public Member Functions
virtual	~DtWindowEllipseInstance ()
	DTOR.
virtual void	setCenter (double x, double y)=0
	Set the center of the ellipse in normalized screen coordinates.
virtual void	setDimensions (double xLength, double yLength)=0
	Set the dimensions of the ellipse (the lengths of its axes) in normalizes screen coordinates.
virtual void	setFillPattern (unsigned int fillPattern)=0
	Set the ellipse's fill pattern.
virtual void	setScale (double scale)=0
	Set the ellipse's scale.
virtual void	setRotation (double rotation)=0
	Set the ellipse's rotation in radians clockwise.
virtual void	setNumVertices (unsigned int numVertices)=0
	Set the number of vertices to use approximating the ellipse.
virtual void	setColor (float r, float g, float b, float a)=0
	Set the ellipse's color.
virtual void	setFill (bool fill)=0
	Set the ellipse filled or outlined.

Detailed Description

Interface for a DtWindowEllipseInstance An object that draws a 2D ellipse.

Constructor & Destructor Documentation

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

DTOR.

virtual void makVrv::DtWindowEllipseInstance::setCenter	(	double	x,
		double	y
	)		`[pure 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::DtWindowEllipseInstance::setDimensions	(	double	xLength,
		double	yLength
	)		`[pure 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::DtWindowEllipseInstance::setFillPattern ( unsigned int fillPattern ) [pure virtual]

Set the ellipse's fill pattern.

virtual void makVrv::DtWindowEllipseInstance::setScale ( double scale ) [pure virtual]

Set the ellipse's scale.

virtual void makVrv::DtWindowEllipseInstance::setRotation ( double rotation ) [pure virtual]

Set the ellipse's rotation in radians clockwise.

virtual void makVrv::DtWindowEllipseInstance::setNumVertices ( unsigned int numVertices ) [pure virtual]

Set the number of vertices to use approximating the ellipse.

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

Set the ellipse's color.

virtual void makVrv::DtWindowEllipseInstance::setFill ( bool fill ) [pure virtual]

Set the ellipse filled or outlined.

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