Isis::MosaicSceneItem Class Reference

A single cube in the mosaic scene. More...

#include <MosaicSceneItem.h>

Inheritance diagram for Isis::MosaicSceneItem:

Collaboration diagram for Isis::MosaicSceneItem:

Public Slots
void	cubeDisplayChanged ()
	Someone changed something in the cube display properties, re-read the whole thing.

Signals
void	colorChanged ()
void	changed (const QList< QRectF > &)
void	mosaicCubeClosed (Image *)

Public Member Functions
	MosaicSceneItem (Image *image, MosaicSceneWidget *parent)
	MosaicSceneItem constructor.
	~MosaicSceneItem ()
	Mosaic Item destructor.
virtual QRectF	boundingRect () const
virtual void	paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget=0)
	Re-paints the item.
QColor	color () const
Image *	image ()
QGraphicsSimpleTextItem *	getLabel () const
void	reproject ()
	Called anytime the user reprojects the cube.
bool	contains (const QPointF &) const
	Test if we contain the point.
void	updateSelection (bool)
	Update the selected state.
void	scenePropertiesChanged ()

Protected Member Functions
virtual bool	sceneEvent (QEvent *event)
	This filters out events that happen within our polygons.
virtual void	contextMenuEvent (QGraphicsSceneContextMenuEvent *event)
	The user right clicked on us (or otherwise requested a context menu).

Detailed Description

A single cube in the mosaic scene.

Author

????-??-?? Stacy Alley

Constructor & Destructor Documentation

MosaicSceneItem()

Isis::MosaicSceneItem::MosaicSceneItem	(	Image *	image,
		MosaicSceneWidget *	parent )

MosaicSceneItem constructor.

Parameters

cubeFileName
parent

References Isis::DisplayProperties::addSupport(), Isis::ImageDisplayProperties::Color, cubeDisplayChanged(), Isis::MosaicSceneWidget::getProjection(), image(), Isis::ImageDisplayProperties::Selected, Isis::ImageDisplayProperties::ShowDNs, Isis::ImageDisplayProperties::ShowFill, Isis::ImageDisplayProperties::ShowLabel, Isis::ImageDisplayProperties::ShowOutline, Isis::MosaicSceneWidget::userHasTools(), Isis::ImageDisplayProperties::Zooming, and Isis::ImageDisplayProperties::ZOrdering.

Referenced by mosaicCubeClosed().

~MosaicSceneItem()

Isis::MosaicSceneItem::~MosaicSceneItem

(

)

Mosaic Item destructor.

Member Function Documentation

boundingRect()

QRectF Isis::MosaicSceneItem::boundingRect ( ) const

virtual

References boundingRect().

Referenced by boundingRect(), Isis::MosaicSceneWidget::cubesBoundingRect(), and reproject().

changed

void Isis::MosaicSceneItem::changed ( const QList< QRectF > & )

signal

color()

QColor Isis::MosaicSceneItem::color

(

)

const

References Isis::ImageDisplayProperties::Color.

colorChanged

void Isis::MosaicSceneItem::colorChanged ( )

signal

contains()

bool Isis::MosaicSceneItem::contains

(

const QPointF &

p

)

const

Test if we contain the point.

Even though our rect is empty, return true if a child polygon contains it for toolTips and other events.

Referenced by sceneEvent().

contextMenuEvent()

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

protectedvirtual

The user right clicked on us (or otherwise requested a context menu).

Give it to them.

References Isis::ImageList::append(), Isis::Directory::project(), Isis::Directory::supportedActions(), and Isis::ImageList::supportedActions().

cubeDisplayChanged

void Isis::MosaicSceneItem::cubeDisplayChanged ( )

slot

Someone changed something in the cube display properties, re-read the whole thing.

References reproject(), Isis::ImageDisplayProperties::ShowLabel, and updateSelection().

Referenced by MosaicSceneItem().

getLabel()

QGraphicsSimpleTextItem * Isis::MosaicSceneItem::getLabel ( ) const

inline

image()

Image * Isis::MosaicSceneItem::image ( )

inline

Referenced by Isis::MosaicSceneWidget::contextMenuEvent(), Isis::MosaicSceneWidget::cubeFileNames(), Isis::MosaicSceneWidget::images(), MosaicSceneItem(), Isis::MosaicControlNetTool::mouseButtonRelease(), Isis::MosaicSceneWidget::save(), Isis::MosaicSceneWidget::selectedImages(), and Isis::MosaicSceneWidget::toPvl().

mosaicCubeClosed

void Isis::MosaicSceneItem::mosaicCubeClosed ( Image * )

signal

References MosaicSceneItem().

paint()

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

virtual

Re-paints the item.

Parameters

painter
option
widget

References Isis::ImageDisplayProperties::ShowDNs.

reproject()

void Isis::MosaicSceneItem::reproject

(

)

Called anytime the user reprojects the cube.

(Selects a new map file.) And everytime a mosaic item is created.

References boundingRect(), Isis::TProjection::Has180Domain(), Isis::TProjection::SetGround(), Isis::ImageDisplayProperties::ShowLabel, Isis::PolygonTools::To180(), Isis::Projection::XCoord(), and Isis::Projection::YCoord().

Referenced by cubeDisplayChanged().

sceneEvent()

bool Isis::MosaicSceneItem::sceneEvent ( QEvent * event )

protectedvirtual

This filters out events that happen within our polygons.

This is necessary because usually events are filtered based on the bounding box alone.

Parameters

watched
event

Returns

bool

References contains().

scenePropertiesChanged()

void Isis::MosaicSceneItem::scenePropertiesChanged ( )

inline

Referenced by Isis::MosaicSceneWidget::setCubesSelectable().

updateSelection()

void Isis::MosaicSceneItem::updateSelection

(

bool

save

)

Update the selected state.

Parameters

save	True if we need to write to the DisplayProperties, false if we need to read from them.

References Isis::ImageDisplayProperties::Selected.

Referenced by cubeDisplayChanged().

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

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