casa::DSWorldPolyLine Class Reference

#include <DSWorldPolyLine.h>

Inheritance diagram for casa::DSWorldPolyLine:

List of all members.

Public Member Functions
	DSWorldPolyLine ()
	DSWorldPolyLine (const Record &settings, PanelDisplay *pd)
	DSWorldPolyLine (DSScreenPolyLine &other, PanelDisplay *pd)
	DSWorldPolyLine (DSPixelPolyLine &other, PanelDisplay *pd)
virtual	~DSWorldPolyLine ()
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)
	If applicable, this function will add a point to the shape in the most meaningful location.
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)
	Point manipulation functions.
virtual void	draw (PixelCanvas *pc)
	General DisplayShape functions.
virtual Bool	setOptions (const Record &settings)
	Get and set this shapes options.
virtual Record	getOptions ()
	Settings.
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

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Detailed Description

Definition at line 51 of file DSWorldPolyLine.h.

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Constructor & Destructor Documentation

casa::DSWorldPolyLine::DSWorldPolyLine

(

)

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

casa::DSWorldPolyLine::DSWorldPolyLine	(	DSScreenPolyLine &	other,
		PanelDisplay *	pd
	)

casa::DSWorldPolyLine::DSWorldPolyLine	(	DSPixelPolyLine &	other,
		PanelDisplay *	pd
	)

virtual casa::DSWorldPolyLine::~DSWorldPolyLine

(

)

[virtual]

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Member Function Documentation

virtual void casa::DSWorldPolyLine::addPoint

(

const Vector< Float > &

)

[virtual]

If applicable, this function will add a point to the shape in the most meaningful location.

Reimplemented from casa::DSPolyLine.

virtual void casa::DSWorldPolyLine::changePoint

(

const Vector< Float > &

pos

)

[virtual]

Point manipulation functions.

The changePoint with only one argument moves the closest point to the location specified.

Reimplemented from casa::DSPolyLine.

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

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

Reimplemented from casa::DSPolyLine.

virtual void casa::DSWorldPolyLine::draw

(

PixelCanvas *

pc

)

[virtual]

General DisplayShape functions.

Reimplemented from casa::DSPolyLine.

virtual Record casa::DSWorldPolyLine::getOptions

(

)

[virtual]

Settings.

Reimplemented from casa::DSPolyLine.

Referenced by getRawOptions().

virtual Record casa::DSWorldPolyLine::getRawOptions

(

)

[inline, virtual]

Implements casa::DisplayShapeWithCoords.

Definition at line 84 of file DSWorldPolyLine.h.

References getOptions().

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

So we can update our WCs.

Reimplemented from casa::DSPolyLine.

virtual PanelDisplay* casa::DSWorldPolyLine::panelDisplay

(

)

[inline, virtual]

Definition at line 88 of file DSWorldPolyLine.h.

References itsPD.

virtual void casa::DSWorldPolyLine::recalculateScreenPosition

(

)

[virtual]

Reimplemented from casa::DisplayShape.

virtual void casa::DSWorldPolyLine::rotate

(

const Float &

angle

)

[virtual]

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

Reimplemented from casa::DSPolyLine.

virtual void casa::DSWorldPolyLine::scale

(

const Float &

scaleFactor

)

[virtual]

Scale the shape about its center by the scaleFactor.

Reimplemented from casa::DSPolyLine.

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

Sets the center of the DisplayShape.

Reimplemented from casa::DSPolyLine.

virtual Bool casa::DSWorldPolyLine::setOptions

(

const Record &

newSettings

)

[virtual]

Get and set this shapes options.

Reimplemented from casa::DSPolyLine.

virtual void casa::DSWorldPolyLine::setPoints

(

const Matrix< Float > &

points

)

[virtual]

Reimplemented from casa::DSPolyLine.

void casa::DSWorldPolyLine::updateWCoords

(

)

[private]

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Member Data Documentation

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

The paneldisplay from which I may choose an appropriate WC.

Definition at line 95 of file DSWorldPolyLine.h.

Referenced by panelDisplay().

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

The WC of my choosing.

Definition at line 98 of file DSWorldPolyLine.h.

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

The center of the marker in world co-ords.

Definition at line 101 of file DSWorldPolyLine.h.

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

Definition at line 102 of file DSWorldPolyLine.h.

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

• code/display/DisplayShapes/DSWorldPolyLine.h