MGUI::TOOL_CIRCLE Class Reference

Circle tool. More...

Inheritance diagram for MGUI::TOOL_CIRCLE:

Public Member Functions
	TOOL_CIRCLE (TOOLCANVAS *canvas)
virtual	~TOOL_CIRCLE ()
double	GetAngle () const
const DPOINT2D &	GetCenter () const
double	GetRadius () const
void	SetAngle (double angle)
void	SetAngleVisible (bool anglevisible=true)
void	SetCenter (const DPOINT2D &center)
void	SetMarker (MARKER marker, UINT16 size=0)
void	SetRadius (double radius)
void	SetRadiusRange (double minradius, double maxradius)

Detailed Description

Circle tool.

MGUI::TOOL_CIRCLE::TOOL_CIRCLE ( TOOLCANVAS * canvas ) [explicit]

Constructor.

virtual MGUI::TOOL_CIRCLE::~TOOL_CIRCLE ( ) [virtual]

Destructor.

double MGUI::TOOL_CIRCLE::GetAngle ( ) const [inline]

Get current rotation angle.

const DPOINT2D& MGUI::TOOL_CIRCLE::GetCenter ( ) const [inline]

Get center position.

double MGUI::TOOL_CIRCLE::GetRadius ( ) const [inline]

Get radius.

void MGUI::TOOL_CIRCLE::SetAngle ( double angle )

Set rotation angle.

The rotation will only be visible to the user if SetAngleVisible() has been used.

Parameters:

angle

New rotation angle in RADIANS

void MGUI::TOOL_CIRCLE::SetAngleVisible ( bool anglevisible = true )

Set whether rotation angle indicator is visible.

The rotation angle is indicated by a line from the center to the boundary.

void MGUI::TOOL_CIRCLE::SetCenter ( const DPOINT2D & center )

Set circle center coordinates.

void MGUI::TOOL_CIRCLE::SetMarker	(	MARKER	marker,
		UINT16	size = `0`
	)

Set marker type and size.

The default marker is MARKER_Plus with a size of 9 pixels.

Parameters:

	marker	New marker type
	size	New marker size, 0 to retain current size

void MGUI::TOOL_CIRCLE::SetRadius ( double radius )

Set radius.

void MGUI::TOOL_CIRCLE::SetRadiusRange	(	double	minradius,
		double	maxradius
	)

Set allowed radius range.

Parameters:

	minradius	Minimum radius in tool units
	maxradius	Maximum radius, <= 0 for no maximum

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