Isis::ZoomTool Class Reference

Handles zoom operations for Isis qt apps. More...

#include <ZoomTool.h>

Inherits Isis::Tool.

Public Slots
void	activate (bool)
	Activates the tool.
void	setCubeViewport (MdiCubeViewport *cvp)
	Sets the current viewport to the given cvp.

Signals
void	clearWarningSignal ()
void	toolActivated ()
void	viewportChanged ()

Public Member Functions
	ZoomTool (QWidget *parent)
	ZoomTool constructor.
void	addTo (QMenu *menu)
	Adds the zoom action to the given menu.
QString	menuName () const
	Returns the name of the menu.
void	addTo (ViewportMainWindow *mw)
	Adds the tool to the application.
void	addTo (ToolPad *toolpad)
	Adds the tool to the toolpad.
virtual void	addTo (Workspace *ws)
	Adds the given workspace to the cubeviewport list.
virtual void	addToPermanent (QToolBar *toolbar)
void	addToActive (QToolBar *toolbar)
QString	toolIconDir () const
	returns the path to the icon directory.
virtual void	paintViewport (MdiCubeViewport *vp, QPainter *painter)
RubberBandTool *	rubberBandTool ()
void	setList (ToolList *currentList)

Protected Types
typedef QVector < MdiCubeViewport * >	CubeViewportList
	A list of cubeviewports.

Protected Slots
void	rubberBandComplete ()
	This method is called when the RubberBandTool is complete.
virtual void	screenPixelsChanged ()
	This is called when actions change which pixels from the cube are displayed.
virtual void	mouseEnter ()
virtual void	mouseMove (QPoint p)
virtual void	mouseMove (QPoint p, Qt::MouseButton)
virtual void	mouseLeave ()
virtual void	mouseDoubleClick (QPoint p)
virtual void	mouseButtonPress (QPoint p, Qt::MouseButton s)
virtual void	mouseButtonRelease (QPoint p, Qt::MouseButton s)
	Resets the Warning to Nowarning when a different activity occurs on the application.
virtual void	updateMeasure ()
virtual void	scaleChanged ()
virtual void	stretchRequested (MdiCubeViewport *, int)
void	registerTool (MdiCubeViewport *viewport)
	Registers the tool to the viewport.

Protected Member Functions
QAction *	toolPadAction (ToolPad *toolpad)
	Adds the action to the toolpad.
void	updateTool ()
	This method updates the line edits text to the correct zoom value.
QWidget *	createToolBarWidget (QStackedWidget *parent)
	Creates the widget to add to the tool bar.
void	enableRubberBandTool ()
	This methods enables the RubberBandTool, it also sets the RubberBandTool to allow points and to allow all clicks.
MdiCubeViewport *	cubeViewport () const
	Return the current cubeviewport.
CubeViewportList *	cubeViewportList () const
	Return the list of cubeviewports.
virtual void	addConnections (MdiCubeViewport *cvp)
	Anytime a tool is created, you must add the connections for it.
virtual void	removeConnections (MdiCubeViewport *cvp)
	Anytime a tool is created, you must be able to remove it's connections.
Workspace *	workspace ()

Detailed Description

Handles zoom operations for Isis qt apps.

Author

????-??-?? Jeff Anderson - ???

Member Typedef Documentation

typedef QVector< MdiCubeViewport * > Isis::Tool::CubeViewportList

protectedinherited

A list of cubeviewports.

Constructor & Destructor Documentation

Isis::ZoomTool::ZoomTool

(

QWidget *

parent

)

ZoomTool constructor.

Parameters

parent

Parent widget

References Isis::Tool::toolIconDir().

Member Function Documentation

void Isis::Tool::activate ( bool  on )

slotinherited

Activates the tool.

Parameters

on

References Isis::Tool::clearWarningSignal(), and Isis::Tool::toolActivated().

Referenced by Isis::Tool::addTo(), Isis::AdvancedTrackTool::AdvancedTrackTool(), Isis::RubberBandTool::disable(), Isis::RubberBandTool::enable(), Isis::AdvancedTrackTool::eventFilter(), Isis::FileTool::FileTool(), Isis::RubberBandTool::RubberBandTool(), Isis::TrackTool::TrackTool(), Isis::WindowTool::WindowTool(), and Isis::Workspace::Workspace().

virtual void Isis::Tool::addConnections ( MdiCubeViewport *  cvp )

inlineprotectedvirtualinherited

Anytime a tool is created, you must add the connections for it.

Parameters

cvp

Reimplemented in Isis::TrackTool, and Isis::WindowTool.

void Isis::ZoomTool::addTo ( QMenu *  menu )

virtual

Adds the zoom action to the given menu.

This will include the Zoom In (by factor of 2), Zoom Out (by factor of 1/2), Zoom Actual (1:1) and Zoom Fit actions.

Parameters

menu	Pointer to the QMenu

Reimplemented from Isis::Tool.

void Isis::Tool::addTo ( ViewportMainWindow *  pViewPortMnWin )

inherited

Adds the tool to the application.

Parameters

pViewPortMnWin

References Isis::ViewportMainWindow::activeToolBar(), Isis::Tool::addToActive(), Isis::Tool::addToPermanent(), Isis::ViewportMainWindow::getMenu(), Isis::Tool::menuName(), Isis::ViewportMainWindow::permanentToolBar(), Isis::ViewportMainWindow::toolPad(), and Isis::ViewportMainWindow::workspace().

Referenced by Isis::ViewportMainWindow::ViewportMainWindow(), and Isis::Workspace::Workspace().

void Isis::Tool::addTo ( ToolPad *  toolpad )

inherited

Adds the tool to the toolpad.

Parameters

toolpad

References Isis::Tool::activate(), Isis::ToolPad::addAction(), and Isis::Tool::toolPadAction().

void Isis::Tool::addTo ( Workspace *  ws )

virtualinherited

Adds the given workspace to the cubeviewport list.

Parameters

ws

Reimplemented in Isis::EditTool, Isis::FileTool, Isis::SpecialPixelTool, and Isis::WindowTool.

References Isis::Tool::registerTool(), and Isis::Tool::setCubeViewport().

void Isis::Tool::addToActive ( QToolBar *  toolbar )

inherited

Parameters

toolbar

References Isis::Tool::createToolBarWidget(), and Isis::ToolList::toolBarStack().

Referenced by Isis::Tool::addTo(), and Isis::Workspace::Workspace().

virtual void Isis::Tool::addToPermanent ( QToolBar *  toolbar )

inlinevirtualinherited

Parameters

toolbar

Reimplemented in Isis::AdvancedTrackTool, Isis::FileTool, Isis::HelpTool, Isis::SpecialPixelTool, Isis::BlinkTool, and Isis::WindowTool.

Referenced by Isis::Tool::addTo(), and Isis::Workspace::Workspace().

void Isis::Tool::clearWarningSignal ( )

signalinherited

Referenced by Isis::Tool::activate(), Isis::Tool::mouseButtonPress(), Isis::Tool::mouseButtonRelease(), and Isis::Tool::mouseDoubleClick().

QWidget * Isis::ZoomTool::createToolBarWidget ( QStackedWidget *  parent )

protectedvirtual

Creates the widget to add to the tool bar.

For each button, this method assigns the icons, ToolTips, WhatsThis, and connects a slot to the clicked signal. The following buttons are included

• Zoom In - uses the magnifying glass with "+" icon and shortcut +
• Zoom Out - uses the magnifying glass with "-" icon and shortcut -
• Zoom 1:1 - uses the magnifying glass with "1:1" icon and shortcut /
• Fit in viewport - uses the magnifying glass with "dotted square" icon, shortcut * and drop down menu to choose to "Fit Width" or "Fit Height"
• Scale - Text box to manually enter scale

Parameters

parent

Parent stacked widget

Returns

QWidget* Horizontal box to which the zoom tools icons will be added

Reimplemented from Isis::Tool.

References Isis::Tool::toolIconDir().

MdiCubeViewport* Isis::Tool::cubeViewport ( ) const

inlineprotectedinherited

Return the current cubeviewport.

Returns

CubeViewport*

Referenced by Isis::WindowTool::addConnections(), Isis::TrackTool::addConnections(), Isis::FileTool::discard(), Isis::FileTool::exportView(), Isis::SunShadowTool::mouseButtonPress(), Isis::PanTool::mouseButtonRelease(), Isis::RubberBandTool::mouseButtonRelease(), Isis::EditTool::mouseButtonRelease(), Isis::FeatureNomenclatureTool::mouseButtonRelease(), Isis::FindTool::mouseButtonRelease(), Isis::StretchTool::mouseButtonRelease(), Isis::MatchTool::mouseButtonRelease(), Isis::QnetTool::mouseButtonRelease(), Isis::AdvancedTrackTool::mouseLeave(), Isis::ScatterPlotTool::mouseMove(), Isis::SunShadowTool::mouseMove(), Isis::TrackTool::mouseMove(), Isis::RubberBandTool::mouseMove(), Isis::SunShadowTool::paintViewport(), Isis::RubberBandTool::paintViewport(), Isis::FindTool::paintViewport(), Isis::FileTool::print(), Isis::HistogramTool::refreshPlot(), Isis::SpatialPlotTool::refreshPlot(), Isis::SpectralPlotTool::refreshPlot(), Isis::WindowTool::removeConnections(), Isis::TrackTool::removeConnections(), Isis::HistogramTool::rubberBandComplete(), Isis::MeasureTool::rubberBandComplete(), Isis::StereoTool::rubberBandComplete(), rubberBandComplete(), Isis::EditTool::rubberBandComplete(), Isis::StretchTool::rubberBandComplete(), Isis::FileTool::save(), Isis::FileTool::saveAs(), Isis::FileTool::saveAsCubeByOption(), Isis::FileTool::saveInfo(), Isis::ScatterPlotTool::showNewScatterPlotConfig(), Isis::StretchTool::stretchGlobal(), Isis::StretchTool::stretchGlobalAllBands(), Isis::StretchTool::stretchRegional(), Isis::StretchTool::updateAdvStretchDialogforAll(), Isis::StretchTool::updateHistograms(), Isis::MeasureTool::updateMeasure(), Isis::WindowTool::updateTool(), Isis::BlinkTool::updateTool(), Isis::SpecialPixelTool::updateTool(), Isis::SunShadowTool::updateTool(), Isis::BandTool::updateTool(), Isis::AbstractPlotTool::updateTool(), updateTool(), Isis::FileTool::updateTool(), Isis::EditTool::updateTool(), Isis::FindTool::updateTool(), Isis::StretchTool::updateTool(), and Isis::AbstractPlotTool::viewportsToPlot().

Tool::CubeViewportList * Isis::Tool::cubeViewportList ( ) const

protectedinherited

Return the list of cubeviewports.

Returns

CubeViewportList*

References Isis::Workspace::cubeViewportList().

Referenced by Isis::FileTool::closeAll(), Isis::MatchTool::createPoint(), Isis::BlinkTool::eventFilter(), Isis::PanTool::mouseButtonRelease(), Isis::RubberBandTool::mouseButtonRelease(), Isis::RubberBandTool::mouseMove(), Isis::ScatterPlotTool::repaintViewports(), Isis::AbstractPlotTool::repaintViewports(), rubberBandComplete(), Isis::FeatureNomenclatureTool::setFontColor(), Isis::FeatureNomenclatureTool::setFontSize(), Isis::FeatureNomenclatureTool::setShowApprovedOnly(), Isis::FeatureNomenclatureTool::setVectorType(), Isis::StretchTool::stretchGlobalAllViewports(), Isis::MeasureTool::updateMeasure(), Isis::WindowTool::updateTool(), Isis::BlinkTool::updateTool(), Isis::FindTool::updateTool(), and Isis::AbstractPlotTool::viewportsToPlot().

void Isis::ZoomTool::enableRubberBandTool ( )

protectedvirtual

This methods enables the RubberBandTool, it also sets the RubberBandTool to allow points and to allow all clicks.

Reimplemented from Isis::Tool.

References Isis::RubberBandTool::enable(), Isis::RubberBandTool::enableAllClicks(), Isis::RubberBandTool::enablePoints(), Isis::RubberBandTool::RectangleMode, Isis::Tool::rubberBandTool(), and Isis::RubberBandTool::setDrawActiveViewportOnly().

QString Isis::ZoomTool::menuName ( ) const

inlinevirtual

Returns the name of the menu.

Reimplemented from Isis::Tool.

void Isis::Tool::mouseButtonPress ( QPoint  p, Qt::MouseButton  s  )

protectedvirtualslotinherited

Parameters

p
s

References Isis::Tool::clearWarningSignal().

void Isis::Tool::mouseButtonRelease ( QPoint  p, Qt::MouseButton  s  )

protectedvirtualslotinherited

Resets the Warning to Nowarning when a different activity occurs on the application.

This is called by all the mouseButtonRelease events in all the tools.

Parameters

p
s

Reimplemented in Isis::FeatureNomenclatureTool.

References Isis::Tool::clearWarningSignal().

void Isis::Tool::mouseDoubleClick ( QPoint  p )

protectedvirtualslotinherited

Parameters

p

References Isis::Tool::clearWarningSignal().

virtual void Isis::Tool::mouseEnter ( )

inlineprotectedvirtualslotinherited

virtual void Isis::Tool::mouseLeave ( )

inlineprotectedvirtualslotinherited

void Isis::Tool::mouseMove ( QPoint  p )

protectedvirtualslotinherited

Parameters

p

virtual void Isis::Tool::mouseMove ( QPoint  p, Qt::MouseButton    )

inlineprotectedvirtualslotinherited

virtual void Isis::Tool::paintViewport ( MdiCubeViewport *  vp, QPainter *  painter  )

inlinevirtualinherited

Parameters

vp
painter

Reimplemented in Isis::QnetTool, Isis::MatchTool, Isis::FindTool, Isis::FeatureNomenclatureTool, Isis::RubberBandTool, Isis::StereoTool, Isis::SunShadowTool, Isis::AbstractPlotTool, and Isis::ScatterPlotTool.

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

protectedslotinherited

Registers the tool to the viewport.

Parameters

viewport

References Isis::MdiCubeViewport::registerTool(), and Isis::Tool::stretchRequested().

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

virtual void Isis::Tool::removeConnections ( MdiCubeViewport *  cvp )

inlineprotectedvirtualinherited

Anytime a tool is created, you must be able to remove it's connections.

Parameters

cvp

Reimplemented in Isis::MeasureTool, Isis::TrackTool, and Isis::WindowTool.

void Isis::ZoomTool::rubberBandComplete ( )

protectedslot

This method is called when the RubberBandTool is complete.

It will either zoom the CubeViewport to the rectangle specified by the RubberBandTool or will handle different zoom methods specified by the last RubberBandTool's mouse button.

References Isis::Tool::cubeViewport(), Isis::Tool::cubeViewportList(), Isis::MdiCubeViewport::isLinked(), Isis::RubberBandTool::rectangle(), Isis::Tool::rubberBandTool(), Isis::CubeViewport::scale(), updateTool(), and Isis::RubberBandTool::vertices().

RubberBandTool * Isis::Tool::rubberBandTool ( )

inherited

References Isis::ToolList::rubberBandTool().

Referenced by Isis::MeasureTool::createToolBarWidget(), Isis::HistogramTool::enableRubberBandTool(), Isis::SpectralPlotTool::enableRubberBandTool(), Isis::SpatialPlotTool::enableRubberBandTool(), Isis::StereoTool::enableRubberBandTool(), Isis::MeasureTool::enableRubberBandTool(), enableRubberBandTool(), Isis::EditTool::enableRubberBandTool(), Isis::StretchTool::enableRubberBandTool(), Isis::Tool::enableRubberBandTool(), Isis::HistogramTool::refreshPlot(), Isis::SpatialPlotTool::refreshPlot(), Isis::SpectralPlotTool::refreshPlot(), Isis::RubberBandComboBox::RubberBandComboBox(), Isis::HistogramTool::rubberBandComplete(), Isis::MeasureTool::rubberBandComplete(), Isis::SpectralPlotTool::rubberBandComplete(), Isis::SpatialPlotTool::rubberBandComplete(), Isis::StereoTool::rubberBandComplete(), rubberBandComplete(), Isis::EditTool::rubberBandComplete(), Isis::StretchTool::rubberBandComplete(), and Isis::RubberBandComboBox::selectionChanged().

virtual void Isis::Tool::scaleChanged ( )

inlineprotectedvirtualslotinherited

Reimplemented in Isis::RubberBandTool.

virtual void Isis::Tool::screenPixelsChanged ( )

inlineprotectedvirtualslotinherited

This is called when actions change which pixels from the cube are displayed.

void Isis::Tool::setCubeViewport ( MdiCubeViewport *  cvp )

slotinherited

Sets the current viewport to the given cvp.

Parameters

cvp

References Isis::Tool::updateTool(), and Isis::Tool::viewportChanged().

Referenced by Isis::Tool::addTo(), and Isis::FileTool::closeAll().

void Isis::Tool::setList ( ToolList *  currentList )

inherited

Referenced by Isis::ToolList::append().

virtual void Isis::Tool::stretchRequested ( MdiCubeViewport *  , int    )

inlineprotectedvirtualslotinherited

Reimplemented in Isis::StretchTool.

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

void Isis::Tool::toolActivated ( )

signalinherited

Referenced by Isis::Tool::activate(), Isis::FeatureNomenclatureTool::FeatureNomenclatureTool(), Isis::MatchTool::MatchTool(), and Isis::StereoTool::StereoTool().

QString Isis::Tool::toolIconDir ( ) const

inlineinherited

returns the path to the icon directory.

Returns

QString

Referenced by Isis::AdvancedTrackTool::AdvancedTrackTool(), Isis::BlinkTool::BlinkTool(), Isis::PanTool::createToolBarWidget(), Isis::BandTool::createToolBarWidget(), Isis::StereoTool::createToolBarWidget(), createToolBarWidget(), Isis::EditTool::createToolBarWidget(), Isis::FindTool::createToolBarWidget(), Isis::StretchTool::createToolBarWidget(), Isis::MatchTool::createToolBarWidget(), Isis::FileTool::FileTool(), Isis::FindTool::FindTool(), Isis::HelpTool::HelpTool(), Isis::HistogramTool::HistogramTool(), Isis::PanTool::PanTool(), Isis::SpecialPixelTool::SpecialPixelTool(), Isis::RubberBandComboBox::toolIconDir(), Isis::PanTool::toolPadAction(), Isis::HistogramTool::toolPadAction(), Isis::ScatterPlotTool::toolPadAction(), Isis::BandTool::toolPadAction(), Isis::SunShadowTool::toolPadAction(), Isis::SpectralPlotTool::toolPadAction(), Isis::SpatialPlotTool::toolPadAction(), Isis::StereoTool::toolPadAction(), Isis::MeasureTool::toolPadAction(), toolPadAction(), Isis::EditTool::toolPadAction(), Isis::FeatureNomenclatureTool::toolPadAction(), Isis::StatisticsTool::toolPadAction(), Isis::FindTool::toolPadAction(), Isis::StretchTool::toolPadAction(), Isis::MatchTool::toolPadAction(), Isis::QnetTool::toolPadAction(), Isis::WindowTool::WindowTool(), and ZoomTool().

QAction * Isis::ZoomTool::toolPadAction ( ToolPad *  toolpad )

protectedvirtual

Adds the action to the toolpad.

The icon used will be the magnifying glass. The tool tip reads "Zoom (Z)" with shortcut key "Z".

Parameters

toolpad

Toolpad to which the zoom tool will be added

Returns

QAction* ZoomTool action defined by the cursor, ToolTip,

Reimplemented from Isis::Tool.

References Isis::Tool::toolIconDir().

virtual void Isis::Tool::updateMeasure ( )

inlineprotectedvirtualslotinherited

void Isis::ZoomTool::updateTool ( )

protectedvirtual

This method updates the line edits text to the correct zoom value.

Reimplemented from Isis::Tool.

References Isis::Tool::cubeViewport(), and Isis::CubeViewport::scale().

Referenced by rubberBandComplete().

void Isis::Tool::viewportChanged ( )

signalinherited

Referenced by Isis::Tool::setCubeViewport(), Isis::SpatialPlotTool::SpatialPlotTool(), Isis::SpectralPlotTool::SpectralPlotTool(), and Isis::SunShadowTool::SunShadowTool().

Workspace * Isis::Tool::workspace ( )

protectedinherited

Referenced by Isis::ScatterPlotTool::showNewScatterPlotConfig().

---

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

• src/qisis/objs/ZoomTool/ZoomTool.h
• src/qisis/objs/ZoomTool/ZoomTool.cpp