Isis::ControlPointGraphicsItem Class Reference

The visual display of a single control point. More...

#include <ControlPointGraphicsItem.h>

Inheritance diagram for Isis::ControlPointGraphicsItem:

Collaboration diagram for Isis::ControlPointGraphicsItem:

Public Member Functions
	ControlPointGraphicsItem (QPointF center, QPointF apriori, ControlPoint *cp, SerialNumberList *snList, MosaicSceneWidget *scene, QGraphicsItem *parent)
	Create a CP graphics item.
virtual	~ControlPointGraphicsItem ()
void	paint (QPainter *, const QStyleOptionGraphicsItem *, QWidget *widget=0)
	This virtual paint method is called anytime an update() or paintEvent() is called.
ControlPoint *	controlPoint ()
void	setArrowVisible (bool visible, bool colorByMeasureCount, int measureCount, bool colorByResidualMagnitude, double residualMagnitude)

Protected Member Functions
void	contextMenuEvent (QGraphicsSceneContextMenuEvent *event)

Detailed Description

The visual display of a single control point.

The control point tries to always draw itself at a constant size and uses the scene pointer to accomplish this.

Author

2011-05-07 Steven Lambright

Constructor & Destructor Documentation

ControlPointGraphicsItem()

Isis::ControlPointGraphicsItem::ControlPointGraphicsItem	(	QPointF	center,
		QPointF	apriori,
		ControlPoint *	cp,
		SerialNumberList *	snList,
		MosaicSceneWidget *	boundingRectSrc,
		QGraphicsItem *	parent )

Create a CP graphics item.

This will colorize and set the appropriate toolTip for this control point.

References Isis::ControlPoint::Constrained, Isis::ControlPoint::Fixed, Isis::ControlPoint::GetType(), Isis::ControlPoint::IsIgnored(), and Isis::Null.

~ControlPointGraphicsItem()

Isis::ControlPointGraphicsItem::~ControlPointGraphicsItem ( )

virtual

Member Function Documentation

contextMenuEvent()

void Isis::ControlPointGraphicsItem::contextMenuEvent ( QGraphicsSceneContextMenuEvent * event )

protected

controlPoint()

ControlPoint * Isis::ControlPointGraphicsItem::controlPoint

(

)

paint()

void Isis::ControlPointGraphicsItem::paint	(	QPainter *	painter,
		const QStyleOptionGraphicsItem *	style,
		QWidget *	widget = 0 )

This virtual paint method is called anytime an update() or paintEvent() is called.

Parameters

painter	(QPainter *) Painter used to draw
style	(QStyleOptionGraphicsItem *) Describes parameters used to draw a QGraphicsItem
widget	(QWidget *) Optional argument which indicates the widget that is being painted on

References Isis::Statistics::AddData(), Isis::Statistics::Average(), Isis::ControlMeasure::GetResidualMagnitude(), Isis::IsSpecial(), Isis::Statistics::Maximum(), and Isis::Null.

setArrowVisible()

void Isis::ControlPointGraphicsItem::setArrowVisible	(	bool	visible,
		bool	colorByMeasureCount,
		int	measureCount,
		bool	colorByResidualMagnitude,
		double	residualMagnitude )

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

• /Users/astamile/ISIS3/isis/src/qisis/objs/MosaicSceneWidget/ControlPointGraphicsItem.h
• /Users/astamile/ISIS3/isis/src/qisis/objs/MosaicSceneWidget/ControlPointGraphicsItem.cpp