casa::DSWorldPoly Class Reference

#include <DSWorldPoly.h>

Inheritance diagram for casa::DSWorldPoly:

List of all members.

Public Member Functions
	DSWorldPoly ()
	DSWorldPoly (const Record &settings, PanelDisplay *pd)
	DSWorldPoly (DSScreenPoly &other, PanelDisplay *pd)
	DSWorldPoly (DSPixelPoly &other, PanelDisplay *pd)
	DSWorldPoly (DSWorldPolyLine &other)
virtual	~DSWorldPoly ()
virtual void	recalculateScreenPosition ()
virtual void	move (const Float &dX, const Float &dY)
	So we can update our WCs.
virtual void	setCenter (const Float &xPos, const Float &yPos)
	Sets the center of the DisplayShape.
virtual void	rotate (const Float &angle)
	Rotate the shape about its center by a set angle (angle in degrees).
virtual void	scale (const Float &scaleFactor)
	Scale the shape about its center by the scaleFactor.
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 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	draw (PixelCanvas *pc)
	General DisplayShape functions.
virtual Bool	setOptions (const Record &settings)
virtual Record	getOptions ()
	Get and set options.
virtual Record	getRawOptions ()
virtual PanelDisplay *	panelDisplay ()
Private Member Functions
void	updateWCoords ()
Private Attributes
PanelDisplay *	itsPD
	The paneldisplay from which I may choose an appropriate WC.
WorldCanvas *	itsWC
	The WC of my choosing.
Vector< Quantum< Double > >	itsWorldXPoints
	The center of the marker in world co-ords.
Vector< Quantum< Double > >	itsWorldYPoints

---

Detailed Description

Definition at line 53 of file DSWorldPoly.h.

---

Constructor & Destructor Documentation

casa::DSWorldPoly::DSWorldPoly

(

)

casa::DSWorldPoly::DSWorldPoly	(	const Record &	settings,
		PanelDisplay *	pd
	)

casa::DSWorldPoly::DSWorldPoly	(	DSScreenPoly &	other,
		PanelDisplay *	pd
	)

casa::DSWorldPoly::DSWorldPoly	(	DSPixelPoly &	other,
		PanelDisplay *	pd
	)

casa::DSWorldPoly::DSWorldPoly

(

DSWorldPolyLine &

other

)

virtual casa::DSWorldPoly::~DSWorldPoly

(

)

[virtual]

---

Member Function Documentation

virtual void casa::DSWorldPoly::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::DSWorldPoly::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 void casa::DSWorldPoly::changePoint

(

const Vector< Float > &

newPos

)

[virtual]

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

Reimplemented from casa::DSPoly.

virtual void casa::DSWorldPoly::draw

(

PixelCanvas *

pc

)

[virtual]

General DisplayShape functions.

Reimplemented from casa::DSPoly.

virtual Record casa::DSWorldPoly::getOptions

(

)

[virtual]

Get and set options.

Reimplemented from casa::DSPoly.

Referenced by getRawOptions().

virtual Record casa::DSWorldPoly::getRawOptions

(

)

[inline, virtual]

Implements casa::DisplayShapeWithCoords.

Definition at line 87 of file DSWorldPoly.h.

References getOptions().

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

So we can update our WCs.

Reimplemented from casa::DSPoly.

virtual PanelDisplay* casa::DSWorldPoly::panelDisplay

(

)

[inline, virtual]

Definition at line 91 of file DSWorldPoly.h.

References itsPD.

virtual void casa::DSWorldPoly::recalculateScreenPosition

(

)

[virtual]

Reimplemented from casa::DisplayShape.

virtual void casa::DSWorldPoly::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::DSWorldPoly::scale

(

const Float &

scaleFactor

)

[virtual]

Scale the shape about its center by the scaleFactor.

Reimplemented from casa::DSPoly.

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

Sets the center of the DisplayShape.

Reimplemented from casa::DSPoly.

virtual Bool casa::DSWorldPoly::setOptions

(

const Record &

settings

)

[virtual]

Reimplemented from casa::DSPoly.

virtual void casa::DSWorldPoly::setPoints

(

const Matrix< Float > &

points

)

[virtual]

Reimplemented from casa::DSPoly.

void casa::DSWorldPoly::updateWCoords

(

)

[private]

---

Member Data Documentation

PanelDisplay* casa::DSWorldPoly::itsPD [private]

The paneldisplay from which I may choose an appropriate WC.

Definition at line 98 of file DSWorldPoly.h.

Referenced by panelDisplay().

WorldCanvas* casa::DSWorldPoly::itsWC [private]

The WC of my choosing.

Definition at line 101 of file DSWorldPoly.h.

Vector<Quantum<Double> > casa::DSWorldPoly::itsWorldXPoints [private]

The center of the marker in world co-ords.

Definition at line 104 of file DSWorldPoly.h.

Vector<Quantum<Double> > casa::DSWorldPoly::itsWorldYPoints [private]

Definition at line 105 of file DSWorldPoly.h.

---

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

• code/display/DisplayShapes/DSWorldPoly.h