casa::DSScreenPoly Class Reference

#include <DSScreenPoly.h>

Inheritance diagram for casa::DSScreenPoly:

List of all members.

Public Member Functions
	DSScreenPoly ()
	DSScreenPoly (const Record &settings, PixelCanvas *pc)
	DSScreenPoly (DSPixelPoly &other, PixelCanvas *pc)
	DSScreenPoly (DSWorldPoly &other)
	DSScreenPoly (DSScreenPolyLine &other, PixelCanvas *pc)
virtual	~DSScreenPoly ()
virtual void	recalculateScreenPosition ()
virtual void	setCenter (const Float &xPos, const Float &yPos)
	Sets the center of the DisplayShape.
virtual void	move (const Float &dX, const Float &dY)
virtual void	scale (const Float &scaleFactor)
	Scale the shape about its center by the scaleFactor.
virtual void	rotate (const Float &angle)
	Rotate the shape about its center by a set angle (angle in degrees).
virtual void	changePoint (const Vector< Float > &pos, const Int n)
	Changes the nth point making up the DisplayShape ot the specified location.
virtual void	changePoint (const Vector< Float > &pos)
	Changes the closest point to the supplied location to that location.
virtual void	addPoint (const Vector< Float > &newPos)
	Polygon specific functions, add, delete and set points, all in pixels.
virtual void	setPoints (const Matrix< Float > &points)
virtual Bool	setOptions (const Record &settings)
virtual Record	getOptions ()
	Get and set options.
virtual Record	getRawOptions ()
Private Member Functions
void	updateRelative ()
Private Attributes
PixelCanvas *	itsPC
Matrix< Float >	itsRelativePoints

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Detailed Description

Definition at line 52 of file DSScreenPoly.h.

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Constructor & Destructor Documentation

casa::DSScreenPoly::DSScreenPoly

(

)

casa::DSScreenPoly::DSScreenPoly	(	const Record &	settings,
		PixelCanvas *	pc
	)

casa::DSScreenPoly::DSScreenPoly	(	DSPixelPoly &	other,
		PixelCanvas *	pc
	)

casa::DSScreenPoly::DSScreenPoly

(

DSWorldPoly &

other

)

casa::DSScreenPoly::DSScreenPoly	(	DSScreenPolyLine &	other,
		PixelCanvas *	pc
	)

virtual casa::DSScreenPoly::~DSScreenPoly

(

)

[virtual]

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Member Function Documentation

virtual void casa::DSScreenPoly::addPoint

(

const Vector< Float > &

newPoint

)

[virtual]

Polygon specific functions, add, delete and set points, all in pixels.

Add point decides the best place in the array to insert the new point. Similarly, deletePoints(const Vector<Float>& remove) deletes the point closest to that provided.

Reimplemented from casa::DSPoly.

virtual void casa::DSScreenPoly::changePoint

(

const Vector< Float > &

newPos

)

[virtual]

Changes the closest point to the supplied location to that location.

Reimplemented from casa::DSPoly.

virtual void casa::DSScreenPoly::changePoint	(	const Vector< Float > &	newPoint,
		const Int	nPoint
	)			[virtual]

Changes the nth point making up the DisplayShape ot the specified location.

Reimplemented from casa::DSPoly.

virtual Record casa::DSScreenPoly::getOptions

(

)

[virtual]

Get and set options.

Reimplemented from casa::DSPoly.

Referenced by getRawOptions().

virtual Record casa::DSScreenPoly::getRawOptions

(

)

[inline, virtual]

Implements casa::DisplayShapeWithCoords.

Definition at line 78 of file DSScreenPoly.h.

References getOptions().

virtual void casa::DSScreenPoly::move	(	const Float &	dX,
		const Float &	dY
	)			[virtual]

Reimplemented from casa::DSPoly.

virtual void casa::DSScreenPoly::recalculateScreenPosition

(

)

[virtual]

Reimplemented from casa::DisplayShape.

virtual void casa::DSScreenPoly::rotate

(

const Float &

angle

)

[virtual]

Rotate the shape about its center by a set angle (angle in degrees).

Reimplemented from casa::DSPoly.

virtual void casa::DSScreenPoly::scale

(

const Float &

scaleFactor

)

[virtual]

Scale the shape about its center by the scaleFactor.

Reimplemented from casa::DSPoly.

virtual void casa::DSScreenPoly::setCenter	(	const Float &	xPos,
		const Float &	yPos
	)			[virtual]

Sets the center of the DisplayShape.

Reimplemented from casa::DSPoly.

virtual Bool casa::DSScreenPoly::setOptions

(

const Record &

settings

)

[virtual]

Reimplemented from casa::DSPoly.

virtual void casa::DSScreenPoly::setPoints

(

const Matrix< Float > &

points

)

[virtual]

Reimplemented from casa::DSPoly.

void casa::DSScreenPoly::updateRelative

(

)

[private]

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Member Data Documentation

PixelCanvas* casa::DSScreenPoly::itsPC [private]

Definition at line 83 of file DSScreenPoly.h.

Matrix<Float> casa::DSScreenPoly::itsRelativePoints [private]

Definition at line 84 of file DSScreenPoly.h.

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

• code/display/DisplayShapes/DSScreenPoly.h