Cube display widget for certain Isis MDI applications. More...

#include <MdiCubeViewport.h>

Inheritance diagram for Isis::MdiCubeViewport:

Collaboration diagram for Isis::MdiCubeViewport:

Public Slots
void	setLinked (bool b)
	Change the linked state of the viewport.

void	viewGray (int band)

void	viewRGB (int red, int green, int blue)

QSize	sizeHint () const
	Make viewports show up as 512 by 512.

void	setScale (double scale)
	Change the scale of the cube to the given parameter value.

void	setScale (double scale, double sample, double line)
	Change the scale of the cube after moving samp/line to the center.

void	setScale (double scale, int x, int y)
	Change the scale of the cube after moving x,y to the center.

void	center (int x, int y)
	Bring the cube pixel under viewport x/y to the center.

void	center (double sample, double line)
	Bring the cube sample/line the center.

void	stretchGray (const QString &string)
	Apply stretch pairs to gray band.

void	stretchGray (const Stretch &stretch)
	Sets the stretch for gray mode.

void	stretchRed (const QString &string)
	Apply stretch pairs to red bands.

void	stretchRed (const Stretch &stretch)
	Sets the stretch for red in rgb mode.

void	stretchGreen (const QString &string)
	Apply stretch pairs to green bands.

void	stretchGreen (const Stretch &stretch)
	Sets the stretch for green in rgb mode.

void	stretchBlue (const QString &string)
	Apply stretch pairs to blue bands.

void	stretchBlue (const Stretch &stretch)
	Sets the stretch for blue in rgb mode.

void	stretchKnownGlobal ()
	List<Tool *> p This stretches to the global stretch.

void	cubeChanged (bool changed)
	This method is called when the cube has changed or changes have been finalized.

void	showEvent (QShowEvent *)
	This method is called to initially show the viewport.

void	scrollBy (int dx, int dy)
	Move the scrollbars by dx/dy screen pixels.

void	changeCursor (QCursor cursor)
	Allows users to change the cursor type on the viewport.

void	onProgressTimer ()
	This updates the progress bar visually.

void	enableProgress ()
	This restarts the progress bar.

Signals
void	linkChanging (bool)

void	requestRestretch (MdiCubeViewport *, int)

void	viewportUpdated ()
	Emitted when viewport updated.

void	viewportClosed (CubeViewport *)
	Emitted when viewport is closed.

void	mouseEnter ()
	Emitted when the mouse enters the viewport.

void	mouseMove (QPoint)
	Emitted when the mouse moves.

void	mouseMove (QPoint, Qt::MouseButton)
	Emitted when the mouse moves.

void	mouseLeave ()
	Emitted when the mouse leaves the viewport.

void	mouseButtonPress (QPoint, Qt::MouseButton)
	Emitted when mouse button pressed.

void	mouseButtonRelease (QPoint, Qt::MouseButton)
	Emitted when mouse button released.

void	mouseDoubleClick (QPoint)
	Emitted when double click happens.

void	windowTitleChanged ()
	Emitted when window title changes.

void	scaleChanged ()
	Emitted when zoom factor changed just before the repaint event.

void	saveChanges (CubeViewport *)
	Emitted when changes should be saved.

void	discardChanges (CubeViewport *)
	Emitted when changes should be discarded.

void	screenPixelsChanged ()
	Emitted when cube pixels that should be on the screen change.

void	progressChanged (int)
	Emitted with current progress (0 to 100) when working.

void	progressComplete ()
	Emitted when the current progress is complete (100)

void	doneWithData (int, const Isis::Brick *)
	Emitted when a brick is no longer needed, should only be sent to cube data thread.

Public Member Functions
	MdiCubeViewport (Cube cube, Isis::CubeDataThread cdt=0, QWidget *parent=0)

	~MdiCubeViewport ()

void	forceAbstract ()

bool	isLinked () const
	Is the viewport linked with other viewports.

void	registerTool (Tool *tool)
	Registers the tool given tool.

void	paintEvent (QPaintEvent *e)
	Repaint the viewport.

void	restretch (ViewportBuffer *buffer)
	This is called by internal viewport buffers when a stretch action should be performed.

void	setCube (Cube *cube)
	This method sets the viewports cube.

int	cubeSamples () const
	Return the number of samples in the cube.

int	cubeLines () const
	Return the number of lines in the cube.

int	cubeBands () const
	Return the number of bands in the cube.

bool	isColor () const

bool	isGray () const

int	grayBand () const

int	redBand () const

int	greenBand () const

int	blueBand () const

double	scale () const

bool	cubeShown () const

int	comboCount () const

int	comboIndex () const

void	cubeContentsChanged (QRect rect)
	Calle dhwen the contents of the cube changes.

double	fitScale () const
	Determine the scale that causes the full cube to fit in the viewport.

double	fitScaleWidth () const
	Determine the scale of cube in the width to fit in the viewport.

double	fitScaleHeight () const
	Determine the scale of cube in heighth to fit in the viewport.

void	viewportToCube (int x, int y, double &sample, double &line) const
	Turns a viewport into a cube.

void	cubeToViewport (double sample, double line, int &x, int &y) const
	Turns a cube into a viewport.

void	contentsToCube (int x, int y, double &sample, double &line) const
	Turns contents to a cube.

void	cubeToContents (double sample, double line, int &x, int &y) const
	Turns a cube into contents.

double	redPixel (int sample, int line)
	Gets the red pixel.

double	greenPixel (int sample, int line)
	Gets the green pixel.

double	bluePixel (int sample, int line)
	Gets the blue pixel.

double	grayPixel (int sample, int line)
	Gets the gray pixel.

CubeStretch	grayStretch () const
	Return the gray band stretch.

CubeStretch	redStretch () const
	Return the red band stretch.

CubeStretch	greenStretch () const
	Return the green band stretch.

CubeStretch	blueStretch () const
	Return the blue band stretch.

Cube *	cube () const

Projection *	projection () const

Camera *	camera () const

UniversalGroundMap *	universalGroundMap () const

Cube *	trackingCube () const

void	moveCursor (int x, int y)
	Move the cursor by x,y if possible.

bool	cursorInside () const
	Is cursor inside viewport.

QPoint	cursorPosition () const
	Return the cursor position in the viewport.

void	setCursorPosition (int x, int y)
	Set the cursor position to x/y in the viewport.

void	setCaption ()
	Change the caption on the viewport title bar.

void	setBackground (QColor color)
	Sets the background color.

void	setComboCount (int count)
	Sets the band bin combo box count.

void	setComboIndex (int index)
	Sets the band bin combo box index.

QPixmap	pixmap ()
	Returns the pixmap.

ViewportBuffer *	grayBuffer ()
	Returns the gray viewport buffer (Will be NULL if in RGB mode.)

ViewportBuffer *	redBuffer ()
	Returns the red viewport buffer (Will be NULL if in Gray mode.)

ViewportBuffer *	greenBuffer ()
	Returns the green viewport buffer (Will be NULL if in Gray mode.)

ViewportBuffer *	blueBuffer ()
	Returns the blue viewport buffer (Will be NULL if in Gray mode.)

void	bufferUpdated (QRect rect)
	This method is called by ViewportBuffer upon successful completion of all operations and gives the appropriate rect to be repainted.

void	paintPixmap ()
	Paint the whole pixmap.

void	forgetStretches ()
	Resets all remembered stretches.

void	setAllBandStretches (Stretch stretch)
	Sets a stretch for all bands.

CubeDataThread *	cubeDataThread ()

int	cubeID ()

void	getAllWhatsThisInfo (Pvl &pWhatsThisPvl)
	Get All WhatsThis info - viewport, cube, area in PVL format.

void	getBandFilterName (PvlKeyword &pFilterNameKey)
	Get Band Filter name from the Isis cube label.

void	getCubeArea (double &pdStartSample, double &pdEndSample, double &pdStartLine, double &pdEndLine)
	Get Cube area corresponding to the viewport's dimension.

bool	confirmClose ()
	This method should be called during a close event that would cause this viewport to close.

void	setTrackingCube ()
	Finds the Tracking group from p_cube and stores the tracking cube name so that we can grab it in AdvancedTrackTool and get mosaic information.

Protected Slots
virtual void	cubeDataChanged (int cubeId, const Isis::Brick *)
	This method updates the internal viewport buffer based on changes in cube DN values.

Protected Member Functions
void	scrollContentsBy (int dx, int dy)
	Scroll the viewport contents by dx/dy screen pixels.

virtual void	resizeEvent (QResizeEvent *e)
	The viewport is being resized.

virtual bool	eventFilter (QObject o, QEvent e)
	Event filter to watch for mouse events on viewport.

virtual void	keyPressEvent (QKeyEvent *e)
	Process arrow keystrokes on cube.

Protected Attributes
QPixmap	p_pixmap
	The qpixmap.

QVector< Stretch * > *	p_knownStretches
	Stretches for each previously stretched band.

QVector< Stretch * > *	p_globalStretches
	Global stretches for each stretched band.

Detailed Description

Cube display widget for certain Isis MDI applications.

Author: ????-??-?? Eric Hyer - Moved MDI specific code here from CubeViewport

See also: Workspace CubeViewport

Constructor & Destructor Documentation

◆ MdiCubeViewport()

Isis::MdiCubeViewport::MdiCubeViewport	(	Cube *	cube,
		Isis::CubeDataThread *	cdt = 0,
		QWidget *	parent = 0 )

References Isis::CubeViewport::cube(), Isis::CubeViewport::CubeViewport(), and Isis::FileName::expanded().

Referenced by requestRestretch().

◆ ~MdiCubeViewport()

Isis::MdiCubeViewport::~MdiCubeViewport ( )

Member Function Documentation

◆ blueBand()

int Isis::CubeViewport::blueBand ( ) const

inlineinherited

Returns: the blue band currently viewed

Referenced by doneWithData(), Isis::StretchTool::loadStretchFromCube(), Isis::StretchTool::saveStretchToCube(), Isis::StretchTool::stretchBand(), stretchBlue(), stretchKnownGlobal(), and Isis::BandTool::updateTool().

◆ blueBuffer()

ViewportBuffer * Isis::CubeViewport::blueBuffer ( )

inlineinherited

Returns the blue viewport buffer (Will be NULL if in Gray mode.)

Returns: ViewportBuffer*

Referenced by Isis::MdiCubeViewport::restretch(), Isis::StretchTool::setCubeViewport(), Isis::StretchTool::stretchRequested(), Isis::StretchTool::updateAdvStretchDialogforAll(), and Isis::StretchTool::updateHistograms().

◆ bluePixel()

double Isis::CubeViewport::bluePixel	(	int	sample,
		int	line )

inherited

Gets the blue pixel.

Return the blue pixel value at a sample/line.

Parameters

sample	The sample
line	The line

Returns: The bluePixel value

Parameters

sample
line

Returns: double

◆ blueStretch()

CubeStretch Isis::CubeViewport::blueStretch ( ) const

inherited

Return the blue band stretch.

Returns: The blue Strech

Referenced by Isis::StretchTool::loadStretchFromCube(), Isis::StretchTool::saveStretchToCube(), Isis::StretchTool::setCubeViewport(), Isis::StretchTool::stretchBand(), Isis::StretchTool::stretchRequested(), Isis::StretchTool::updateAdvStretchDialogforAll(), and Isis::AdvancedStretchDialog::updateStretch().

◆ bufferUpdated()

void Isis::CubeViewport::bufferUpdated ( QRect rect )

inherited

This method is called by ViewportBuffer upon successful completion of all operations and gives the appropriate rect to be repainted.

This is intended to update the screen once all data is done and ready to be displayed.

Parameters

rect	Area to update screen

References paintPixmap().

◆ camera()

Camera * Isis::CubeViewport::camera ( ) const

inlineinherited

Returns: The camera associated with the cube (NULL implies none)

Referenced by Isis::FindTool::mouseButtonRelease(), Isis::LatLonGridTool::paintViewport(), Isis::FindTool::updateTool(), and Isis::LatLonGridTool::updateTool().

◆ center [1/2]

void Isis::CubeViewport::center	(	double	sample,
		double	line )

slotinherited

Bring the cube sample/line the center.

Parameters

sample	Value of the sample to center on.
line	Value of the line to center on.

References cubeToContents(), and screenPixelsChanged().

◆ center [2/2]

void Isis::CubeViewport::center	(	int	x,
		int	y )

slotinherited

Bring the cube pixel under viewport x/y to the center.

Parameters

x
y

References center(), and viewportToCube().

Referenced by center(), Isis::PanTool::mouseButtonRelease(), and setScale().

◆ changeCursor

void Isis::CubeViewport::changeCursor ( QCursor cursor )

slotinherited

Allows users to change the cursor type on the viewport.

Parameters

cursor

◆ comboCount()

int Isis::CubeViewport::comboCount ( ) const

inlineinherited

Returns: the BandBin combo box count

◆ comboIndex()

int Isis::CubeViewport::comboIndex ( ) const

inlineinherited

Returns: the BandBin combo box index

◆ confirmClose()

bool Isis::CubeViewport::confirmClose ( )

inherited

This method should be called during a close event that would cause this viewport to close.

If changes have been made to this viewport it opens an information dialog that asks the user if they want to save, discard changes, or cancel.

Returns: True if closing is OK, false if it needs to be cancelled.

References cube(), discardChanges(), and saveChanges().

◆ contentsToCube()

void Isis::CubeViewport::contentsToCube	(	int	x,
		int	y,
		double &	sample,
		double &	line ) const

inherited

Turns contents to a cube.

Convert a contents x/y to a cube sample/line (may be outside the cube)

Parameters

x
y
sample
line

Referenced by setScale(), and viewportToCube().

◆ cube()

Cube * Isis::CubeViewport::cube ( ) const

inlineinherited

Returns: The cube associated with viewport

Referenced by confirmClose(), Isis::MatchTool::createPoint(), cubeContentsChanged(), cubeDataChanged(), Isis::Workspace::cubeToMdiWidget(), CubeViewport(), Isis::StretchTool::deleteFromCube(), Isis::IndependentCubeViewport::IndependentCubeViewport(), Isis::StretchTool::loadStretchFromCube(), Isis::MdiCubeViewport::MdiCubeViewport(), Isis::SunShadowTool::mouseButtonPress(), Isis::ControlNetTool::mouseButtonRelease(), Isis::EditTool::mouseButtonRelease(), Isis::MatchTool::mouseButtonRelease(), Isis::QnetTool::mouseButtonRelease(), Isis::CubePlotCurve::paint(), Isis::StereoTool::paintViewport(), Isis::HistogramTool::refreshPlot(), Isis::AbstractPlotTool::repaintViewports(), Isis::EditTool::rubberBandComplete(), Isis::StereoTool::rubberBandComplete(), Isis::CubeDnView::save(), Isis::FileTool::save(), Isis::StretchTool::saveStretchToCube(), Isis::ScatterPlotConfigDialog::ScatterPlotConfigDialog(), setCube(), Isis::StretchTool::stretchBand(), Isis::ChipViewport::stretchFromCubeViewport(), Isis::BandTool::updateTool(), Isis::SpectralPlotTool::updateTool(), Isis::SunShadowTool::updateTool(), Isis::CubeDnView::viewportContainsShape(), Isis::ScatterPlotConfigDialog::xAxisCubeViewport(), and Isis::ScatterPlotConfigDialog::yAxisCubeViewport().

◆ cubeBands()

int Isis::CubeViewport::cubeBands ( ) const

inherited

Return the number of bands in the cube.

Returns: The number of bands in the cube

Referenced by Isis::IndependentCubeViewport::resetKnownGlobal().

◆ cubeChanged

void Isis::CubeViewport::cubeChanged ( bool changed )

slotinherited

This method is called when the cube has changed or changes have been finalized.

Parameters

changed

◆ cubeContentsChanged()

void Isis::CubeViewport::cubeContentsChanged ( QRect rect )

inherited

Calle dhwen the contents of the cube changes.

Cube changed, repaint given area.

Parameters

rect	The QRect
rect	Rectangle containing portion of cube (sample/line) that changed.

References cube(), cubeToViewport(), Isis::Cube::lineCount(), and Isis::Cube::sampleCount().

◆ cubeDataChanged

void Isis::CubeViewport::cubeDataChanged	(	int	cubeId,
		const Isis::Brick *	data )

protectedvirtualslotinherited

This method updates the internal viewport buffer based on changes in cube DN values.

Parameters

cubeId	Cube that the changed brick belongs to
*	data New data

References cube(), cubeToViewport(), doneWithData(), Isis::Buffer::Line(), Isis::Cube::lineCount(), Isis::Buffer::LineDimension(), Isis::Buffer::Sample(), Isis::Cube::sampleCount(), and Isis::Buffer::SampleDimension().

Referenced by Isis::IndependentCubeViewport::cubeDataChanged(), and CubeViewport().

◆ cubeDataThread()

CubeDataThread * Isis::CubeViewport::cubeDataThread ( )

inlineinherited

Returns: this CubeViewport's CubeDataThread

◆ cubeID()

int Isis::CubeViewport::cubeID ( )

inlineinherited

Returns: the CubeViewport's cube id

Referenced by Isis::IndependentCubeViewport::cubeDataChanged().

◆ cubeLines()

int Isis::CubeViewport::cubeLines ( ) const

inherited

Return the number of lines in the cube.

Returns: The number of lines in the cube

Referenced by Isis::IndependentCubeViewport::cubeDataChanged(), fitScale(), fitScaleHeight(), getCubeArea(), Isis::EditTool::mouseButtonRelease(), Isis::LatLonGridTool::paintViewport(), Isis::EditTool::rubberBandComplete(), setScale(), and showEvent().

◆ cubeSamples()

int Isis::CubeViewport::cubeSamples ( ) const

inherited

Return the number of samples in the cube.

Returns: The number of samples in the cube

Referenced by Isis::IndependentCubeViewport::cubeDataChanged(), fitScale(), fitScaleWidth(), getCubeArea(), Isis::EditTool::mouseButtonRelease(), Isis::LatLonGridTool::paintViewport(), Isis::EditTool::rubberBandComplete(), setScale(), and showEvent().

◆ cubeShown()

bool Isis::CubeViewport::cubeShown ( ) const

inlineinherited

Returns: if the cube is visible

◆ cubeToContents()

void Isis::CubeViewport::cubeToContents	(	double	sample,
		double	line,
		int &	x,
		int &	y ) const

inherited

Turns a cube into contents.

Convert a cube sample/line to a contents x/y (should not be outside)

Parameters

x
y
sample
line
sample
line
x
y

Referenced by center(), cubeToViewport(), and setScale().

◆ cubeToViewport()

void Isis::CubeViewport::cubeToViewport	(	double	sample,
		double	line,
		int &	x,
		int &	y ) const

inherited

Turns a cube into a viewport.

Convert a cube sample/line to a viewport x/y (may be outside the viewport)

Parameters

x
y
sample
line
sample
line
x
y

References cubeToContents().

Referenced by cubeContentsChanged(), cubeDataChanged(), Isis::CubePlotCurve::paint(), Isis::FindTool::paintViewport(), Isis::LatLonGridTool::paintViewport(), Isis::StereoTool::paintViewport(), Isis::SunShadowTool::paintViewport(), and Isis::HistogramTool::refreshPlot().

◆ cursorInside()

bool Isis::CubeViewport::cursorInside ( ) const

inherited

Is cursor inside viewport.

Returns: bool

◆ cursorPosition()

QPoint Isis::CubeViewport::cursorPosition ( ) const

inherited

Return the cursor position in the viewport.

Returns: QPoint

◆ discardChanges

void Isis::CubeViewport::discardChanges ( CubeViewport * )

signalinherited

Emitted when changes should be discarded.

References CubeViewport().

Referenced by confirmClose().

◆ doneWithData

void Isis::CubeViewport::doneWithData	(	int	,
		const Isis::Brick *	)

signalinherited

Emitted when a brick is no longer needed, should only be sent to cube data thread.

References blueBand(), greenBand(), redBand(), and scale().

Referenced by cubeDataChanged(), and CubeViewport().

◆ enableProgress

void Isis::CubeViewport::enableProgress ( )

slotinherited

This restarts the progress bar.

Does nothing if already loading.

References progressChanged().

◆ eventFilter()

bool Isis::CubeViewport::eventFilter	(	QObject *	o,
		QEvent *	e )

protectedvirtualinherited

Event filter to watch for mouse events on viewport.

Parameters

o
e

Returns: bool

Reimplemented in Isis::IndependentCubeViewport.

References mouseButtonPress(), mouseButtonRelease(), mouseDoubleClick(), mouseEnter(), mouseLeave(), and mouseMove().

◆ fitScale()

double Isis::CubeViewport::fitScale ( ) const

inherited

Determine the scale that causes the full cube to fit in the viewport.

Returns: The fitScale of the Viewport; The scale

References cubeLines(), cubeSamples(), and scale().

Referenced by showEvent().

◆ fitScaleHeight()

double Isis::CubeViewport::fitScaleHeight ( ) const

inherited

Determine the scale of cube in heighth to fit in the viewport.

Returns: The height of the Viewport/; The scale for height

References cubeLines(), and scale().

◆ fitScaleWidth()

double Isis::CubeViewport::fitScaleWidth ( ) const

inherited

Determine the scale of cube in the width to fit in the viewport.

Returns: The width of the Viewport; The scale for width

References cubeSamples(), and scale().

◆ forceAbstract()

void Isis::MdiCubeViewport::forceAbstract ( )

inline

◆ forgetStretches()

void Isis::CubeViewport::forgetStretches ( )

inherited

Resets all remembered stretches.

References p_knownStretches.

Referenced by Isis::StretchTool::stretchGlobalAllBands().

◆ getAllWhatsThisInfo()

void Isis::CubeViewport::getAllWhatsThisInfo ( Pvl & pWhatsThisPvl )

inherited

Get All WhatsThis info - viewport, cube, area in PVL format.

Parameters

pWhatsThisPvl - Pvl for all whatsthis info

Author: Sharmila Prasad (4/5/2011)

Parameters

pWhatsThisPvl - Pvl for all whatsthis info

References getBandFilterName(), getCubeArea(), Isis::PvlKeyword::size(), and Isis::toString().

Referenced by Isis::FileTool::saveInfo().

◆ getBandFilterName()

void Isis::CubeViewport::getBandFilterName ( PvlKeyword & pFilterNameKey )

inherited

Get Band Filter name from the Isis cube label.

Parameters

pFilterNameKey - FilterName keyword containing the corresponding keyword from the Isis Cube label

Author: Sharmila Prasad (4/5/2011)

Parameters

pFilterNameKey - FilterName keyword containing the corresponding keyword from the Isis Cube label

References Isis::PvlObject::findGroup(), Isis::PvlContainer::findKeyword(), Isis::PvlObject::findObject(), Isis::PvlObject::hasGroup(), and Isis::PvlContainer::hasKeyword().

Referenced by getAllWhatsThisInfo().

◆ getCubeArea()

void Isis::CubeViewport::getCubeArea	(	double &	pdStartSample,
		double &	pdEndSample,
		double &	pdStartLine,
		double &	pdEndLine )

inherited

Get Cube area corresponding to the viewport's dimension.

Parameters

pdStartSample	- Cube Start Sample
pdEndSample	- Cube End Sample
pdStartLine	- Cube Start Line
pdEndLine	- Cube End Line

References cubeLines(), cubeSamples(), and viewportToCube().

Referenced by getAllWhatsThisInfo().

◆ grayBand()

int Isis::CubeViewport::grayBand ( ) const

inlineinherited

Returns: the gray band currently viewed

Referenced by Isis::IndependentCubeViewport::cubeDataChanged(), Isis::StretchTool::deleteFromCube(), Isis::StretchTool::loadStretchFromCube(), Isis::EditTool::mouseButtonRelease(), Isis::HistogramTool::refreshPlot(), Isis::SpatialPlotTool::refreshPlot(), Isis::StretchTool::saveStretchToCube(), Isis::StretchTool::stretchBand(), stretchGray(), stretchKnownGlobal(), and Isis::BandTool::updateTool().

◆ grayBuffer()

ViewportBuffer * Isis::CubeViewport::grayBuffer ( )

inlineinherited

Returns the gray viewport buffer (Will be NULL if in RGB mode.)

Returns: ViewportBuffer*

Referenced by Isis::ScatterPlotWindow::paint(), Isis::IndependentCubeViewport::resetKnownGlobal(), Isis::MdiCubeViewport::restretch(), Isis::StretchTool::setCubeViewport(), Isis::IndependentCubeViewport::showEvent(), Isis::StretchTool::stretchRequested(), and Isis::StretchTool::updateHistograms().

◆ grayPixel()

double Isis::CubeViewport::grayPixel	(	int	sample,
		int	line )

inherited

Gets the gray pixel.

Return the gray pixel value at a sample/line.

Parameters

sample	The sample
line	The line

Returns: The grayPixel value

Parameters

sample
line

Returns: double

◆ grayStretch()

CubeStretch Isis::CubeViewport::grayStretch ( ) const

inherited

Return the gray band stretch.

Returns: The gray Stretch

Referenced by Isis::IndependentCubeViewport::cubeDataChanged(), Isis::StretchTool::loadStretchFromCube(), Isis::IndependentCubeViewport::restretch(), Isis::StretchTool::saveStretchToCube(), Isis::StretchTool::setCubeViewport(), Isis::StretchTool::stretchBand(), Isis::StretchTool::stretchRequested(), and Isis::AdvancedStretchDialog::updateStretch().

◆ greenBand()

int Isis::CubeViewport::greenBand ( ) const

inlineinherited

Returns: the green band currently viewed

Referenced by doneWithData(), Isis::StretchTool::loadStretchFromCube(), Isis::StretchTool::saveStretchToCube(), Isis::StretchTool::stretchBand(), stretchGreen(), stretchKnownGlobal(), and Isis::BandTool::updateTool().

◆ greenBuffer()

ViewportBuffer * Isis::CubeViewport::greenBuffer ( )

inlineinherited

Returns the green viewport buffer (Will be NULL if in Gray mode.)

Returns: ViewportBuffer*

Referenced by Isis::MdiCubeViewport::restretch(), Isis::StretchTool::setCubeViewport(), Isis::StretchTool::stretchRequested(), Isis::StretchTool::updateAdvStretchDialogforAll(), and Isis::StretchTool::updateHistograms().

◆ greenPixel()

double Isis::CubeViewport::greenPixel	(	int	sample,
		int	line )

inherited

Gets the green pixel.

Return the green pixel value at a sample/line.

Parameters

sample	The sample
line	The line

Returns: The greenPixel value

Parameters

sample
line

Returns: double

◆ greenStretch()

CubeStretch Isis::CubeViewport::greenStretch ( ) const

inherited

Return the green band stretch.

Returns: The green Stretch

Referenced by Isis::StretchTool::loadStretchFromCube(), Isis::StretchTool::saveStretchToCube(), Isis::StretchTool::setCubeViewport(), Isis::StretchTool::stretchBand(), Isis::StretchTool::stretchRequested(), Isis::StretchTool::updateAdvStretchDialogforAll(), and Isis::AdvancedStretchDialog::updateStretch().

◆ isColor()

bool Isis::CubeViewport::isColor ( ) const

inlineinherited

Returns: Is the viewport shown in 3-band color

Referenced by Isis::EditTool::mouseButtonRelease(), and Isis::EditTool::rubberBandComplete().

◆ isGray()

bool Isis::CubeViewport::isGray ( ) const

inlineinherited

Returns: Is the viewport shown in gray / b&w

Referenced by Isis::StretchTool::loadStretchFromCube(), Isis::SpatialPlotTool::refreshPlot(), Isis::StretchTool::saveStretchToCube(), Isis::StretchTool::setCubeViewport(), stretchKnownGlobal(), Isis::StretchTool::updateAdvStretchDialogforAll(), Isis::StretchTool::updateHistograms(), Isis::BandTool::updateTool(), and Isis::StretchTool::updateTool().

◆ isLinked()

bool Isis::MdiCubeViewport::isLinked ( ) const

inline

Is the viewport linked with other viewports.

Referenced by Isis::PanTool::mouseButtonRelease(), Isis::RubberBandTool::mouseButtonRelease(), Isis::RubberBandTool::mouseMove(), Isis::FindTool::paintViewport(), Isis::RubberBandTool::paintViewport(), Isis::ZoomTool::rubberBandComplete(), Isis::MeasureTool::updateMeasure(), Isis::BlinkTool::updateTool(), and Isis::AbstractPlotTool::viewportsToPlot().

◆ keyPressEvent()

void Isis::CubeViewport::keyPressEvent ( QKeyEvent * e )

protectedvirtualinherited

Process arrow keystrokes on cube.

Parameters

e

History: 2017-08-11 Adam Goins - Added the ability to ctrl + c to copy the filename of the current cube into the system's clipboard. Fixes #5098.

References moveCursor(), scale(), and setScale().

◆ linkChanging

void Isis::MdiCubeViewport::linkChanging ( bool )

signal

Referenced by setLinked().

◆ mouseButtonPress

void Isis::CubeViewport::mouseButtonPress	(	QPoint	,
		Qt::MouseButton	)

signalinherited

Emitted when mouse button pressed.

Referenced by eventFilter().

◆ mouseButtonRelease

void Isis::CubeViewport::mouseButtonRelease	(	QPoint	,
		Qt::MouseButton	)

signalinherited

Emitted when mouse button released.

Referenced by eventFilter().

◆ mouseDoubleClick

void Isis::CubeViewport::mouseDoubleClick ( QPoint )

signalinherited

Emitted when double click happens.

Referenced by eventFilter().

◆ mouseEnter

void Isis::CubeViewport::mouseEnter ( )

signalinherited

Emitted when the mouse enters the viewport.

Referenced by eventFilter(), and Isis::IndependentCubeViewport::eventFilter().

◆ mouseLeave

void Isis::CubeViewport::mouseLeave ( )

signalinherited

Emitted when the mouse leaves the viewport.

Referenced by eventFilter(), and Isis::IndependentCubeViewport::eventFilter().

◆ mouseMove [1/2]

void Isis::CubeViewport::mouseMove ( QPoint )

signalinherited

Emitted when the mouse moves.

Referenced by eventFilter().

◆ mouseMove [2/2]

void Isis::CubeViewport::mouseMove	(	QPoint	,
		Qt::MouseButton	)

signalinherited

Emitted when the mouse moves.

◆ moveCursor()

void Isis::CubeViewport::moveCursor	(	int	x,
		int	y )

inherited

Move the cursor by x,y if possible.

Parameters

x
y

Referenced by keyPressEvent().

◆ onProgressTimer

void Isis::CubeViewport::onProgressTimer ( )

slotinherited

This updates the progress bar visually.

Conceptually it emits the progressChanged signal with the current progress.

References progressChanged(), progressComplete(), and screenPixelsChanged().

Referenced by CubeViewport().

◆ paintEvent()

void Isis::MdiCubeViewport::paintEvent ( QPaintEvent * e )

virtual

Repaint the viewport.

Parameters

e	[in] (QPaintEvent *) event

Reimplemented from Isis::CubeViewport.

References Isis::CubeViewport::p_pixmap, Isis::CubeViewport::paintEvent(), and Isis::CubeViewport::viewportUpdated().

◆ paintPixmap()

void Isis::CubeViewport::paintPixmap ( )

inherited

Paint the whole pixmap.

References paintPixmap().

Referenced by bufferUpdated(), paintPixmap(), resizeEvent(), scrollContentsBy(), setScale(), setScale(), showEvent(), stretchBlue(), stretchGray(), stretchGreen(), and stretchRed().

◆ pixmap()

QPixmap Isis::CubeViewport::pixmap ( )

inlineinherited

Returns the pixmap.

Returns: QPixmap

References p_pixmap.

Referenced by Isis::BlinkTool::eventFilter().

◆ progressChanged

void Isis::CubeViewport::progressChanged ( int )

signalinherited

Emitted with current progress (0 to 100) when working.

Referenced by enableProgress(), and onProgressTimer().

◆ progressComplete

void Isis::CubeViewport::progressComplete ( )

signalinherited

Emitted when the current progress is complete (100)

Referenced by onProgressTimer().

◆ projection()

Projection * Isis::CubeViewport::projection ( ) const

inlineinherited

Returns: The projection associated with cube (NULL implies none)

Referenced by Isis::FindTool::updateTool().

◆ redBand()

int Isis::CubeViewport::redBand ( ) const

inlineinherited

Returns: the red band currently viewed

Referenced by doneWithData(), Isis::StretchTool::loadStretchFromCube(), Isis::SpatialPlotTool::refreshPlot(), Isis::StretchTool::saveStretchToCube(), Isis::StretchTool::stretchBand(), stretchKnownGlobal(), stretchRed(), and Isis::BandTool::updateTool().

◆ redBuffer()

ViewportBuffer * Isis::CubeViewport::redBuffer ( )

inlineinherited

Returns the red viewport buffer (Will be NULL if in Gray mode.)

Returns: ViewportBuffer*

Referenced by Isis::MdiCubeViewport::restretch(), Isis::StretchTool::setCubeViewport(), Isis::StretchTool::stretchRequested(), Isis::StretchTool::updateAdvStretchDialogforAll(), and Isis::StretchTool::updateHistograms().

◆ redPixel()

double Isis::CubeViewport::redPixel	(	int	sample,
		int	line )

inherited

Gets the red pixel.

Return the red pixel value at a sample/line.

Parameters

sample	The sample
line	The line

Returns: The redPixel value

Parameters

sample
line

Returns: double

◆ redStretch()

CubeStretch Isis::CubeViewport::redStretch ( ) const

inherited

Return the red band stretch.

Returns: The red Stretch

Referenced by Isis::StretchTool::loadStretchFromCube(), Isis::StretchTool::saveStretchToCube(), Isis::StretchTool::setCubeViewport(), Isis::StretchTool::stretchBand(), Isis::StretchTool::stretchRequested(), Isis::StretchTool::updateAdvStretchDialogforAll(), and Isis::AdvancedStretchDialog::updateStretch().

◆ registerTool()

void Isis::MdiCubeViewport::registerTool ( Tool * tool )

Registers the tool given tool.

Parameters

tool

Referenced by Isis::Tool::registerTool().

◆ requestRestretch

void Isis::MdiCubeViewport::requestRestretch	(	MdiCubeViewport *	,
		int	)

signal

References MdiCubeViewport().

Referenced by restretch().

◆ resizeEvent()

void Isis::CubeViewport::resizeEvent ( QResizeEvent * e )

protectedvirtualinherited

The viewport is being resized.

Parameters

e

References p_pixmap, paintPixmap(), and screenPixelsChanged().

◆ restretch()

void Isis::MdiCubeViewport::restretch ( ViewportBuffer * buffer )

virtual

This is called by internal viewport buffers when a stretch action should be performed.

The buffer passes itself as the argument.

Parameters

buffer

Implements Isis::CubeViewport.

References Isis::StretchTool::Blue, Isis::CubeViewport::blueBuffer(), Isis::StretchTool::Gray, Isis::CubeViewport::grayBuffer(), Isis::StretchTool::Green, Isis::CubeViewport::greenBuffer(), Isis::StretchTool::Red, Isis::CubeViewport::redBuffer(), and requestRestretch().

◆ saveChanges

void Isis::CubeViewport::saveChanges ( CubeViewport * )

signalinherited

Emitted when changes should be saved.

References CubeViewport().

Referenced by confirmClose().

◆ scale()

double Isis::CubeViewport::scale ( ) const

inlineinherited

Returns: the scale

Referenced by doneWithData(), fitScale(), fitScaleHeight(), fitScaleWidth(), keyPressEvent(), Isis::ZoomTool::rubberBandComplete(), setScale(), setScale(), setScale(), and Isis::ZoomTool::updateTool().

◆ scaleChanged

void Isis::CubeViewport::scaleChanged ( )

signalinherited

Emitted when zoom factor changed just before the repaint event.

Referenced by setScale().

◆ screenPixelsChanged

void Isis::CubeViewport::screenPixelsChanged ( )

signalinherited

Emitted when cube pixels that should be on the screen change.

Referenced by center(), onProgressTimer(), resizeEvent(), scrollContentsBy(), setScale(), and setScale().

◆ scrollBy

void Isis::CubeViewport::scrollBy	(	int	dx,
		int	dy )

slotinherited

Move the scrollbars by dx/dy screen pixels.

Parameters

dx
dy

References scrollContentsBy().

◆ scrollContentsBy()

void Isis::CubeViewport::scrollContentsBy	(	int	dx,
		int	dy )

protectedinherited

Scroll the viewport contents by dx/dy screen pixels.

Parameters

dx
dy

References paintPixmap(), and screenPixelsChanged().

Referenced by scrollBy().

◆ setAllBandStretches()

void Isis::CubeViewport::setAllBandStretches ( Stretch stretch )

inherited

Sets a stretch for all bands.

Parameters

stretch

References p_knownStretches.

◆ setBackground()

void Isis::CubeViewport::setBackground ( QColor color )

inlineinherited

Sets the background color.

Parameters

color

◆ setCaption()

void Isis::CubeViewport::setCaption ( )

inherited

Change the caption on the viewport title bar.

References windowTitleChanged().

Referenced by CubeViewport(), setCube(), setScale(), viewGray(), and viewRGB().

◆ setComboCount()

void Isis::CubeViewport::setComboCount ( int count )

inlineinherited

Sets the band bin combo box count.

Parameters

count

◆ setComboIndex()

void Isis::CubeViewport::setComboIndex ( int index )

inlineinherited

Sets the band bin combo box index.

Parameters

index

◆ setCube()

void Isis::CubeViewport::setCube ( Cube * cube )

inherited

This method sets the viewports cube.

Parameters

cube	The cube to set the CubeViewport window to
cube

References cube(), and setCaption().

◆ setCursorPosition()

void Isis::CubeViewport::setCursorPosition	(	int	x,
		int	y )

inherited

Set the cursor position to x/y in the viewport.

Parameters

x
y

◆ setLinked

void Isis::MdiCubeViewport::setLinked ( bool b )

slot

Change the linked state of the viewport.

Parameters

b

References Isis::FileName::expanded(), and linkChanging().

◆ setScale [1/3]

void Isis::CubeViewport::setScale ( double scale )

slotinherited

Change the scale of the cube to the given parameter value.

This method will reset the scale value if the value passed in is too large or too small.

Parameters

scale Value by which to scale the image.

References contentsToCube(), cubeLines(), cubeSamples(), cubeToContents(), paintPixmap(), scale(), scaleChanged(), screenPixelsChanged(), and setCaption().

Referenced by keyPressEvent(), setScale(), setScale(), and showEvent().

◆ setScale [2/3]

void Isis::CubeViewport::setScale	(	double	scale,
		double	sample,
		double	line )

slotinherited

Change the scale of the cube after moving samp/line to the center.

Parameters

scale
sample
line

References center(), paintPixmap(), scale(), screenPixelsChanged(), and setScale().

◆ setScale [3/3]

void Isis::CubeViewport::setScale	(	double	scale,
		int	x,
		int	y )

slotinherited

Change the scale of the cube after moving x,y to the center.

Parameters

scale
x
y

References scale(), setScale(), and viewportToCube().

◆ setTrackingCube()

void Isis::CubeViewport::setTrackingCube ( )

inherited

Finds the Tracking group from p_cube and stores the tracking cube name so that we can grab it in AdvancedTrackTool and get mosaic information.

This way, we are not opening the tracking cube every time the cursor is moved.

References Isis::PvlContainer::findKeyword(), Isis::FileName::path(), and trackingCube().

◆ showEvent

void Isis::CubeViewport::showEvent ( QShowEvent * event )

slotinherited

This method is called to initially show the viewport.

It will set the scale to show the entire cube and enable the gray buffer.

Parameters

event Show event being received.

See also: http://doc.qt.io/qt-5/qwidget.html#showEvent

References cubeLines(), cubeSamples(), fitScale(), paintPixmap(), and setScale().

Referenced by Isis::IndependentCubeViewport::showEvent().

◆ sizeHint

QSize Isis::CubeViewport::sizeHint ( ) const

slotinherited

Make viewports show up as 512 by 512.

Returns: QSize

◆ stretchBlue [1/2]

void Isis::CubeViewport::stretchBlue ( const QString & string )

slotinherited

Apply stretch pairs to blue bands.

Parameters

string

References Isis::Stretch::Parse(), and stretchBlue().

Referenced by Isis::StretchTool::loadStretchFromCube(), stretchBlue(), stretchKnownGlobal(), and Isis::StretchTool::stretchRequested().

◆ stretchBlue [2/2]

void Isis::CubeViewport::stretchBlue ( const Stretch & stretch )

slotinherited

Sets the stretch for blue in rgb mode.

Parameters

stretch

References blueBand(), p_globalStretches, paintPixmap(), and Isis::Stretch::Pairs().

◆ stretchGray [1/2]

void Isis::CubeViewport::stretchGray ( const QString & string )

slotinherited

Apply stretch pairs to gray band.

Parameters

string

References Isis::Stretch::Parse(), and stretchGray().

Referenced by Isis::IndependentCubeViewport::cubeDataChanged(), Isis::StretchTool::loadStretchFromCube(), Isis::IndependentCubeViewport::restretch(), stretchGray(), stretchKnownGlobal(), Isis::StretchTool::stretchRequested(), and viewGray().

◆ stretchGray [2/2]

void Isis::CubeViewport::stretchGray ( const Stretch & stretch )

slotinherited

Sets the stretch for gray mode.

Parameters

stretch

References Isis::Stretch::CopyPairs(), grayBand(), p_globalStretches, paintPixmap(), and Isis::Stretch::Pairs().

◆ stretchGreen [1/2]

void Isis::CubeViewport::stretchGreen ( const QString & string )

slotinherited

Apply stretch pairs to green bands.

Parameters

string the stretch

References Isis::Stretch::Parse(), and stretchGreen().

Referenced by Isis::StretchTool::loadStretchFromCube(), stretchGreen(), stretchKnownGlobal(), and Isis::StretchTool::stretchRequested().

◆ stretchGreen [2/2]

void Isis::CubeViewport::stretchGreen ( const Stretch & stretch )

slotinherited

Sets the stretch for green in rgb mode.

Parameters

stretch

References greenBand(), p_globalStretches, paintPixmap(), and Isis::Stretch::Pairs().

◆ stretchKnownGlobal

void Isis::CubeViewport::stretchKnownGlobal ( )

slotinherited

List<Tool *> p This stretches to the global stretch.

References blueBand(), grayBand(), greenBand(), isGray(), p_globalStretches, redBand(), stretchBlue(), stretchGray(), stretchGreen(), and stretchRed().

Referenced by Isis::StretchTool::stretchGlobal().

◆ stretchRed [1/2]

void Isis::CubeViewport::stretchRed ( const QString & string )

slotinherited

Apply stretch pairs to red bands.

Parameters

string The stretch

References Isis::Stretch::Parse(), and stretchRed().

Referenced by Isis::StretchTool::loadStretchFromCube(), stretchKnownGlobal(), stretchRed(), and Isis::StretchTool::stretchRequested().

◆ stretchRed [2/2]

void Isis::CubeViewport::stretchRed ( const Stretch & stretch )

slotinherited

Sets the stretch for red in rgb mode.

Parameters

stretch

References p_globalStretches, paintPixmap(), Isis::Stretch::Pairs(), and redBand().

◆ trackingCube()

Cube * Isis::CubeViewport::trackingCube ( ) const

inlineinherited

Returns: The tracking cube associated with p_cube (if it has one)

Referenced by setTrackingCube().

◆ universalGroundMap()

UniversalGroundMap * Isis::CubeViewport::universalGroundMap ( ) const

inlineinherited

Returns: the universal ground map associated with the cube (NULL implies none)

Referenced by Isis::ControlNetTool::mouseButtonRelease(), Isis::FindTool::mouseButtonRelease(), Isis::QnetTool::mouseButtonRelease(), Isis::FindTool::paintViewport(), Isis::FindTool::updateTool(), and Isis::SpatialPlotTool::updateTool().

◆ viewGray

void Isis::MdiCubeViewport::viewGray ( int band )

slot

References Isis::CubeViewport::viewGray().

◆ viewportClosed

void Isis::CubeViewport::viewportClosed ( CubeViewport * )

signalinherited

Emitted when viewport is closed.

References CubeViewport().

◆ viewportToCube()

void Isis::CubeViewport::viewportToCube	(	int	x,
		int	y,
		double &	sample,
		double &	line ) const

inherited

Turns a viewport into a cube.

Convert a viewport x/y to a cube sample/line (may be outside the cube)

Parameters

x
y
sample
line

References contentsToCube().

Referenced by center(), getCubeArea(), Isis::SunShadowTool::mouseButtonPress(), Isis::ControlNetTool::mouseButtonRelease(), Isis::EditTool::mouseButtonRelease(), Isis::FindTool::mouseButtonRelease(), Isis::MatchTool::mouseButtonRelease(), Isis::PanTool::mouseButtonRelease(), Isis::QnetTool::mouseButtonRelease(), Isis::SunShadowTool::mouseMove(), Isis::ScatterPlotWindow::paint(), Isis::HistogramTool::refreshPlot(), Isis::EditTool::rubberBandComplete(), Isis::StereoTool::rubberBandComplete(), Isis::ScatterPlotWindow::setMousePosition(), setScale(), and Isis::HistogramItem::setVertices().

◆ viewportUpdated

void Isis::CubeViewport::viewportUpdated ( )

signalinherited

Emitted when viewport updated.

Referenced by Isis::MdiCubeViewport::paintEvent().

◆ viewRGB

void Isis::MdiCubeViewport::viewRGB	(	int	red,
		int	green,
		int	blue )

slot

References Isis::CubeViewport::viewRGB().

Referenced by Isis::Workspace::addCubeViewport(), and Isis::Workspace::addCubeViewportFromList().

◆ windowTitleChanged

void Isis::CubeViewport::windowTitleChanged ( )

signalinherited

Emitted when window title changes.

Referenced by setCaption().

Member Data Documentation

◆ p_globalStretches

QVector< Stretch * >* Isis::CubeViewport::p_globalStretches

protectedinherited

Global stretches for each stretched band.

Referenced by CubeViewport(), Isis::IndependentCubeViewport::resetKnownGlobal(), stretchBlue(), stretchGray(), stretchGreen(), stretchKnownGlobal(), stretchRed(), and ~CubeViewport().

◆ p_knownStretches

QVector< Stretch * >* Isis::CubeViewport::p_knownStretches

protectedinherited

Stretches for each previously stretched band.

Referenced by CubeViewport(), forgetStretches(), setAllBandStretches(), viewGray(), viewRGB(), and ~CubeViewport().

◆ p_pixmap

QPixmap Isis::CubeViewport::p_pixmap

protectedinherited

The qpixmap.

Referenced by Isis::IndependentCubeViewport::paintEvent(), Isis::MdiCubeViewport::paintEvent(), pixmap(), and resizeEvent().

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

/Users/astamile/ISIS3/isis/src/qisis/objs/MdiCubeViewport/MdiCubeViewport.h
/Users/astamile/ISIS3/isis/src/qisis/objs/MdiCubeViewport/MdiCubeViewport.cpp

Public Slots

Signals

Public Member Functions

Protected Slots

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ MdiCubeViewport()

◆ ~MdiCubeViewport()

Member Function Documentation

◆ blueBand()

◆ blueBuffer()

◆ bluePixel()

◆ blueStretch()

◆ bufferUpdated()

◆ camera()

◆ center [1/2]

◆ center [2/2]

◆ changeCursor

◆ comboCount()

◆ comboIndex()

◆ confirmClose()

◆ contentsToCube()

◆ cube()

◆ cubeBands()

◆ cubeChanged

◆ cubeContentsChanged()

◆ cubeDataChanged

◆ cubeDataThread()

◆ cubeID()

◆ cubeLines()

◆ cubeSamples()

◆ cubeShown()

◆ cubeToContents()

◆ cubeToViewport()

◆ cursorInside()

◆ cursorPosition()

◆ discardChanges

◆ doneWithData

◆ enableProgress

◆ eventFilter()

◆ fitScale()

◆ fitScaleHeight()

◆ fitScaleWidth()

◆ forceAbstract()

◆ forgetStretches()

◆ getAllWhatsThisInfo()

◆ getBandFilterName()

◆ getCubeArea()

◆ grayBand()

◆ grayBuffer()

◆ grayPixel()

◆ grayStretch()

◆ greenBand()

◆ greenBuffer()

◆ greenPixel()

◆ greenStretch()

◆ isColor()

◆ isGray()

◆ isLinked()

◆ keyPressEvent()

◆ linkChanging

◆ mouseButtonPress

◆ mouseButtonRelease

◆ mouseDoubleClick

◆ mouseEnter

◆ mouseLeave

◆ mouseMove [1/2]

◆ mouseMove [2/2]

◆ moveCursor()

◆ onProgressTimer

◆ paintEvent()

◆ paintPixmap()

◆ pixmap()

◆ progressChanged

◆ progressComplete

◆ projection()

◆ redBand()

◆ redBuffer()