PlotterBase Class Reference

#include <PlotterBase.h>

Inheritance diagram for PlotterBase:

[legend]Collaboration diagram for PlotterBase:

[legend]List of all members.

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Detailed Description

The base class for the PlotterBase hierarchy.

Objects of this class are responsible for drawing the axis, titles, labels, etc., but not the data points. The class creates and maintains models for its axis which are of class AxisModelBase.

Requests:

@ Ric reports that the axis labels are hard to read.

Especially the Y axis. Perhaps they should be made a bit bigger.

Requests:

@@ Less white space between plots.

IN conjunction with request for easier to read labels.

Requests:

Make title of plot optional and not the default.

Use the space for plotting.

Author:

Stephane Bonneaud <gandalf@slac.stanford.edu>

Jim Chiang < jchiang@slac.stanford.edu>

Paul F. Kunz <Paul_Kunz@slac.stanford.edu>

Joy Rajiv <jrajiv@stanford.edu>

Oded Wurman <owurman@stanford.edu>

Definition at line 57 of file PlotterBase.h.

Public Types
typedef void(hippodraw::Observer::*	Action )(const Observable *)
	The member function of the Observer that is called.
typedef std::list< hippodraw::Observer * >	ObserverList_t
	The type of STL container to maintain list of Observer objects.
Public Member Functions
virtual int	activePlotIndex () const
	Returns the index of the active plotter.
virtual ProjectorBase *	activeProjector () const
	Returns the active projector.
virtual void	addDataRep (DataRep *rep)
	Adds a DataRep object to the plotter.
void	addObserver (hippodraw::Observer *)
	Adds an Observer to the Observer list.
virtual void	addValues (const std::vector< double > &v)
	Adds data values to the plot.
virtual void	autoScale ()
	Auto scales the Range of the axes using preferred Range from the points plotters.
virtual void	checkAxisScaling ()
	Check if Axis needs to be scaled or not.
virtual PlotterBase *	clone ()=0
	The clone function returns an object of its own kind which is a copy of this object at this moment.
virtual NTuple *	createNTuple () const =0
	Creates an NTuple representation of the plotted data.
virtual NTuple *	createPickTuple ()
	Creates a NTuple for a PickTable.
int	currentView () const
	Return the current view index.
void	deleteView (int index)
	Delete a view by index.
virtual void	drawCrossHairs (ViewBase *view)
	Draws cross-hairs.
virtual void	drawIn (ViewBase *view)=0
	Starts the drawing in view view.
virtual bool	errorDisplay (hippodraw::Axes::Type axis) const =0
	Returns the state of error bar display on specified axis.
virtual void	fillCutList (std::vector< const TupleCut * > &cuts) const
	Fills the cuts vector with the TupleCut objects contained by the DataRep objects, if any.
virtual void	fillPickedPoint (double mx, double my, std::vector< double > &picked) const
	Fills the picked data point.
virtual double	getAspectRatio () const
	Returns the aspect ratio.
virtual AxisModelBase *	getAxisModel (hippodraw::Axes::Type axis) const
	Returns the AxisModelBase derived class for the specified axis.
double	getBinWidth (const std::string &axis) const
	Returns the bin width.
virtual double	getBinWidth (hippodraw::Axes::Type axis) const
	Returns the bin width.
virtual bool	getCurrentRangeSaved ()
	Returns current_range_saved member t.
virtual DataRep *	getDataRep (int index) const
	Returns the specified DataRep or null pointer if it doesn't exits.
virtual double	getHighRangeOnX () const
	Returns the high end of the X axis range.
virtual const std::string &	getInternalLabel (hippodraw::Axes::Type axis) const
	Returns the internal label.
virtual const std::string &	getInternalTitle () const
	Returns the internal title.
virtual const std::string &	getLabel (hippodraw::Axes::Type) const
	Returns the label for the specified axis.
virtual double	getLowRangeOnX () const
	Returns the low end of the X axis range.
HippoRectangle	getMarginRect () const
	Returns the margin space where drawing takes place.
virtual int	getNumberOfEntries () const
	Returns the number of entries in the contained DataRep.
virtual int	getNumDataReps () const
	Returns the number of DataRep objects contained in the plot.
int	getNumOfEntries () const
	Returns the number of entries in the contained DataRep.
const ObserverList_t &	getObservers () const
	Returns the list of observers.
double	getOffset (const std::string &axis) const
	Returns the offset on designated axis, similarly to getBinWidth.
virtual double	getOffset (hippodraw::Axes::Type axis) const
	Returns the offset on designated axis, similarly to getBinWidth.
virtual int	getParentDataRepIndex () const
	Returns the index of the parent DataRep.
virtual PlotterBase *	getParentPlotter () const
	Returns the parent plotter.
virtual double	getPosRange (hippodraw::Axes::Type axis) const
	Returns the smallest positive number from the data.
virtual ProjectorBase *	getProjector (int i) const
	Returns the projector at index i.
virtual const Range &	getRange (hippodraw::Axes::Type axis, bool scaled) const
	Returns the range on the specified axis.
virtual DataRep *	getTarget () const
	Returns the target DataRep contained by the plotter.
const std::string &	getTitle () const
	Gets the title to be displayed.
virtual TransformBase *	getTransform () const
	Returns the transform object used by the plotter.
const HippoRectangle &	getUserRect () const
	Returns the data space rectangle.
virtual const BinToColor *	getValueRep () const
	Returns the value to color representation.
virtual double	getZValue (double x, double y, bool scaled=true) const
	Get the z value at the specified point (x,y).
virtual bool	hasAxis (hippodraw::Axes::Type axis) const
	Returns true if the plotter has an axis of specified type.
virtual bool	hasNTupleBindings () const =0
	Returns true if the plotter has NTuple binding, otherwise returns false.
virtual bool	hasZoomY () const
	Returns true if the plotter has zoom feature on the Y axis, otherwise returns false.
virtual int	indexOf (const DataRep *rep) const
	Returns the index of the DataRep.
virtual bool	isAutoRanging (hippodraw::Axes::Type axis) const
	Returns true if auto-ranging is enabled, otherwise returns false.
virtual bool	isTargetable () const
	Returns true if receiving object is target-able.
virtual void	marginToUserXY (double mx, double my, bool scaled, double &ux, double &uy) const =0
	Converts from the drawing space to the data space.
virtual void	matrixTranspose (bool yes)
	Transpose the X and Y axis of matrix representation.
const std::string &	name () const
	Returns the name of the plotter.
int	nextView (bool stepForward=true)
	Cycle through each set of plot ranges, thereby changing the view with each call.
virtual void	notifyObservers () const
	Notifies Observer objects of a change.
int	numViews () const
	Return the number of stored views.
virtual int	plotterId () const
	The unique ID number of this plotter.
virtual void	removeDataRep (DataRep *)
	Removes the DataRep from the plot.
void	removeObserver (hippodraw::Observer *)
	Removes an Observer from the Observer list.
virtual const Color &	repColor () const =0
	Returns the color used for the representation.
virtual RepBase *	representation () const =0
	Returns the representation used by the plotter.
virtual void	reset ()
	Resets the bins.
int	saveView (const std::vector< double > &range_values)
	Save the current set of plot ranges which define a "view" for this plot.
int	saveViewAtIndex (const std::vector< double > &range_values, unsigned int i)
	Save the current set of plot ranges which define a "view" for this plot.at the position i.
virtual DataRep *	selectedDataRep () const
	Returns the selected DataRep.
virtual void	setActivePlot (int index, bool redraw)
	Sets the active plot.
void	setAspectRatio (double ratio)
	Sets the aspect ratio.
virtual void	setAutoRanging (bool flag)
	Sets the auto-ranging status for all axes to flag.
virtual void	setAutoRanging (hippodraw::Axes::Type axis, bool flag)
	Sets the auto-ranging.
virtual void	setAutoRanging (const std::string &axis, bool flag)
	Sets the auto-ranging.
virtual void	setAutoTicks (const std::string &, bool on)
	Sets automatic ticks on or off.
virtual void	setAutoTicks (hippodraw::Axes::Type axis, bool yes)
	Sets automatic generation of axis ticks.
virtual void	setAutoTicksOnX (bool yes)
	Sets automatic generation of axis ticks on X axis.
virtual void	setAxisModel (AxisModelBase *, hippodraw::Axes::Type)=0
	Sets the AxisModel on the specified axis.
virtual void	setBinWidth (const std::string &axis, double width)
	Sets the bin width.
virtual void	setBinWidth (hippodraw::Axes::Type axis, double width)
	Sets the bin width.
void	setCrossX (double val)
	Set the crossX value.
void	setCrossY (double val)
	Set the crossY value.
virtual void	setCurrentRangeSaved (bool flag)
	Sets current_range_saved member to flag.
virtual void	setCutRangeAt (const Range &range, unsigned int i)
	Sets the Range of a TupleCut object.
virtual void	setEnableZ (bool yes=true)
	Enables the Z axis, if plotter has one.
virtual void	setErrorDisplay (hippodraw::Axes::Type axis, bool)=0
	Sets the display of the error bars on or off.
virtual void	setHighRange (hippodraw::Axes::Type axis, int parm, bool dragging)
	Sets the high end of the Range of data displayed.
virtual void	setLabel (hippodraw::Axes::Type, const std::string &value)
	Sets the label of the specified axis to value.
virtual void	setLabel (const std::string &axis, const std::string &label)
	Sets the label of specified axis to label.
virtual void	setLowRange (hippodraw::Axes::Type axis, int parm, bool dragging)
	Sets the low end of the Range of data displayed.
virtual void	setNumberOfBins (hippodraw::Axes::Type axis, unsigned int number)
	Sets the number of bins.
virtual void	setNumberOfBins (const std::string &axis, unsigned int number)
	Sets the number of bins.
virtual void	setOffset (const std::string &axis, double offset)
	Sets the bin offset.
virtual void	setOffset (hippodraw::Axes::Type axis, double offset)
	Sets the offset.
virtual void	setOffsets (double xoffset, double yoffset)
	Sets the offsets on the x and y axis.
virtual void	setParentDataRepIndex (int index)
	Sets the index of the parent DataRep.
virtual void	setParentPlotter (PlotterBase *plotter)
	Sets the parent plotter.
void	setRange (const std::string &axis, double low, double high)
	Sets the range on the specified axis.
virtual void	setRange (hippodraw::Axes::Type axis, const Range &range, bool scaled=false, bool adjust_width=true)
	Sets the range on the specified axis.
virtual void	setRepColor (const Color &)=0
	Sets the representation's color.
virtual void	setRepresentation (RepBase *pointrep)=0
	Sets the representation.
virtual void	setTicks (const std::string &axis, const std::vector< double > &values, const std::vector< std::string > &labels)
	Sets the ticks on specified axis.
virtual void	setTicks (hippodraw::Axes::Type axis, const std::vector< AxisTick > &ticks)
	Sets the ticks for the specified axis.
virtual void	setTicksOnX (const std::vector< double > &values, const std::vector< std::string > &labels)
	Sets the ticks for the X axis.
void	setTitle (const std::string &title)
	Sets the title to be displayed.
virtual void	setTransform (TransformBase *)
	Sets the transform object.
virtual void	setValueRep (BinToColor *rep)
	Sets the object that will do the value to color transform, if any.
void	setView (int index)
	Set the view by index.
void	toggleActivePlot ()
	Toggles the active DataRep, if 2 or more are contained by the plotter.
virtual void	update ()=0
	Updates the plotter.
virtual void	update (const Observable *)
	Sends notification to it's Observer ViewBase object that redrawing is needed.
virtual float	userToInvertedMarginY (double y) const =0
	Converts the user Y coordinate into the top-left based margin Y coordinate.
virtual float	userToMarginColor (double c) const
	Converts the user Z coordinate into the margin color (X) coordinate.
virtual float	userToMarginX (double x) const =0
	Converts the user X coordinate into the margin X coordinate.
virtual float	userToMarginY (double x) const =0
	Converts the user Y coordinate into the margin Y coordinate.
virtual bool	wantsPixmap () const
	Informs caller if the plotter prefers to use a pixmap or not.
virtual void	willDelete (const Observable *)
	Notifies this Observer object that one of its Observable objects is about to be deleted.
virtual	~PlotterBase ()
	The virtual destructor.
Protected Member Functions
bool	hasAutoScaled () const
	Returns true if the axes have already been auto-scaled.
void	notifyObservers (Action action) const
	An internal method to iterate over all observers and to send the message action.
	PlotterBase (const PlotterBase &plotter)
	The copy constructor.
	PlotterBase (const std::string &name)
	A constructor taking name of type of plotter as argument.
	PlotterBase ()
	Default constructor needed to ensure m_plotterId is set.
Protected Attributes
bool	current_range_saved
	Returns true if the current range on the axes have been saved.
double	m_aspect_ratio
	The aspect ratio.
double	m_crossX
	The x position of the cross hair.
double	m_crossY
	The y position of the cross hair.
int	m_currentView
	Index of the current view.
HippoRectangle	m_margin_rect
	The rectangle area in which the projected points are plotted.
std::string	m_name
	The name of the type of plotter.
int	m_parent_datarep_index
	Parent DataRep index.
PlotterBase *	m_parent_plotter
	Parent plotter.
int	m_plotterId
	A unique plotter id.
std::string	m_title
	The main label; the title of the plot.
HippoRectangle	m_user_rect
	The abstract data space.
std::vector< std::vector< double > >	m_views
	A vector of x and y ranges to be used as a circular buffer allowing one to cycle through the saved plot "views".
Static Protected Attributes
static int	s_plotters
	Reference count for creating plotter ids.
Private Member Functions
void	setPlotterId ()
virtual void	setScaleFactor (hippodraw::Axes::Type axis, double factor)
	Sets the scale factor on the specified axis.
virtual void	setScaling (hippodraw::Axes::Type axis, bool on=true)
	Sets the scaling attribute of the AxisModelBase object.

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Member Typedef Documentation

typedef void( hippodraw::Observer::* Observable::Action)(const Observable *) [inherited]

The member function of the Observer that is called. Definition at line 83 of file Observable.h.

typedef std::list< hippodraw::Observer * > Observable::ObserverList_t [inherited]

The type of STL container to maintain list of Observer objects. Definition at line 46 of file Observable.h.

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Constructor & Destructor Documentation

PlotterBase::PlotterBase (   )  [protected]

Default constructor needed to ensure m_plotterId is set. Definition at line 35 of file PlotterBase.cxx. References current_range_saved, and setPlotterId().

PlotterBase::PlotterBase (  const std::string &  name  )  [protected]

A constructor taking name of type of plotter as argument. Definition at line 50 of file PlotterBase.cxx. References current_range_saved, and setPlotterId().

PlotterBase::PlotterBase (  const PlotterBase &  plotter  )  [protected]

The copy constructor. Definition at line 64 of file PlotterBase.cxx. References current_range_saved, and setPlotterId().

PlotterBase::~PlotterBase (   )  [virtual]

The virtual destructor. It is responsible for deleting the axis models. Definition at line 78 of file PlotterBase.cxx.

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Member Function Documentation

int PlotterBase::activePlotIndex (   )  const [virtual]

Returns the index of the active plotter. Returns 0 if only one plot is in the display, or only one plot is supported. Reimplemented in XyPlotter. Definition at line 175 of file PlotterBase.cxx. Referenced by DisplayController::activeDataRepIndex(), CutController::addCut(), FunctionController::addFunction(), Inspector::colorSelect_clicked(), Inspector::functionsRemoveButton_clicked(), QtDisplay::getDataRep(), FunctionController::getFunctionRep(), getTitle(), DisplayController::isAxisBinned(), DisplayController::setBinWidth(), QtDisplay::setContourLevels(), DisplayController::setOffset(), setTitle(), and toggleActivePlot().

ProjectorBase * PlotterBase::activeProjector (   )  const [virtual]

Returns the active projector. That is, the one that should receive commands to it. Reimplemented in XyPlotter. Definition at line 129 of file PlotterBase.cxx. Referenced by DisplayController::axisBindings(), DisplayController::isAxisBinned(), and QtDisplay::numberOfEntries().

void PlotterBase::addDataRep (  DataRep *  rep  )  [virtual]

Adds a DataRep object to the plotter. The implementation in this base class does nothing. This function will be overridden by plotters that implement having DataRep objects. Reimplemented in Cut1DPlotter, Cut2DPlotter, TextPlotter, and XyPlotter. Definition at line 164 of file PlotterBase.cxx. Referenced by DisplayController::addDataRep(), and FunctionController::addFunctionRep().

void Observable::addObserver (  hippodraw::Observer *   )  [inherited]

Adds an Observer to the Observer list. Definition at line 49 of file Observable.cxx. References Observable::m_list. Referenced by CutPlotter::addCutTarget(), XyPlotter::addDataRep(), FunctionRep::FunctionRep(), BinningProjector::normalizeTo(), DataRepController::setAxisBindings(), DisplayController::setNTuple(), CutPlotter::setNTuple(), and TextPlotter::setParentDataRep().

void PlotterBase::addValues (  const std::vector< double > &  v  )  [virtual]

Adds data values to the plot. This method is provided as a convenience when the plotter contains a single DataRep that responds to addValues. For example a static histogram would respond to it. The implementation here does nothing, so needs to be overridden by a derived class. Reimplemented in XyPlotter. Definition at line 508 of file PlotterBase.cxx.

void PlotterBase::autoScale (   )  [virtual]

Auto scales the Range of the axes using preferred Range from the points plotters. Sets the auto scaled flag to true. The implementation in the base class does nothing. Reimplemented in XyPlotter. Definition at line 303 of file PlotterBase.cxx. Referenced by setAutoRanging().

void PlotterBase::checkAxisScaling (   )  [virtual]

Check if Axis needs to be scaled or not. Reimplemented in XyPlotter. Definition at line 472 of file PlotterBase.cxx. Referenced by DisplayController::addDataRep(), and toggleActivePlot().

virtual PlotterBase* PlotterBase::clone (   )  [pure virtual]

The clone function returns an object of its own kind which is a copy of this object at this moment. Implemented in Cut1DPlotter, Cut2DPlotter, TextPlotter, and XyPlotter.

virtual NTuple* PlotterBase::createNTuple (   )  const [pure virtual]

Creates an NTuple representation of the plotted data. Derived classes should create a representation appropriate for their plotting. The NTuple should contain the coordinates, the error on the coordinates, the values and the error on the values. Implemented in TextPlotter, and XyPlotter.

NTuple * PlotterBase::createPickTuple (   )  [virtual]

Creates a NTuple for a PickTable. The implementation in this base class returns a null pointer. Derived classes may override this member function to create a PickTable appropriate for their class. Reimplemented in XyPlotter. Definition at line 536 of file PlotterBase.cxx.

int PlotterBase::currentView (   )  const

Return the current view index. Definition at line 829 of file PlotterBase.cxx. References m_currentView. Referenced by QtDisplay::currentView().

void PlotterBase::deleteView (  int  index  )

Delete a view by index. Definition at line 812 of file PlotterBase.cxx. References m_views, and setView(). Referenced by QtDisplay::deleteView().

void PlotterBase::drawCrossHairs (  ViewBase *  view  )  [virtual]

Draws cross-hairs. Draws cross-hairs at the mouse hot spot, if applicable. The implementation in this base class does nothing. Derived classes may override this function. Reimplemented in XyPlotter. Definition at line 501 of file PlotterBase.cxx.

virtual void PlotterBase::drawIn (  ViewBase *  view  )  [pure virtual]

Starts the drawing in view view. This is the initial method that is called. Implemented in TextPlotter, and XyPlotter. Referenced by ViewBase::drawSelf().

virtual bool PlotterBase::errorDisplay (  hippodraw::Axes::Type  axis  )  const [pure virtual]

Returns the state of error bar display on specified axis. Implemented in TextPlotter, and XyPlotter. Referenced by Inspector::updatePlotTab().

void PlotterBase::fillCutList (  std::vector< const TupleCut * > &  cuts  )  const [virtual]

Fills the cuts vector with the TupleCut objects contained by the DataRep objects, if any. This base class implementation does nothing. Reimplemented in XyPlotter. Definition at line 836 of file PlotterBase.cxx.

void PlotterBase::fillPickedPoint (  double  mx, double  my, std::vector< double > &  picked )  const [virtual]

Fills the picked data point. Fills the vector picked with the picked data set. This method should be overridden by derived classes that support picked data. This base class implementation does nothing. Reimplemented in XyPlotter. Definition at line 543 of file PlotterBase.cxx.

double PlotterBase::getAspectRatio (   )  const [virtual]

Returns the aspect ratio. The aspect ratio is the ratio of the width to the height that should be used when drawing the plotter. If the aspect ratio has been set to a non-zero value, the return that ratio. Otherwise, return the aspect ratio preferred by the contained TransformBase object. The implementation in this base class always returns 0.0. Reimplemented in XyPlotter. Definition at line 515 of file PlotterBase.cxx.

AxisModelBase * PlotterBase::getAxisModel (  hippodraw::Axes::Type  axis  )  const [virtual]

Returns the AxisModelBase derived class for the specified axis. The implementation in this base class returns a null pointer. Reimplemented in XyPlotter. Definition at line 110 of file PlotterBase.cxx. Referenced by PlotterBaseXML::createAxisModel(), PlotterBaseXML::createAxisModels(), and DisplayController::setAxisModel().

double PlotterBase::getBinWidth (  const std::string &  axis  )  const

Returns the bin width. The implementation in the base class converts the string to an hippodraw::Axes::Type and calls the virtual function getBinWidth ( hippodraw::Axes::Type );. It is declared as a convenience to the developer since bin width is a common attribute. Definition at line 428 of file PlotterBase.cxx. References hippodraw::Axes::convert(), getBinWidth(), and num_util::type().

double PlotterBase::getBinWidth (  hippodraw::Axes::Type  axis  )  const [virtual]

Returns the bin width. The implementation in the base class does nothing. It is declared as a convenience to the developer since bin width is a common attribute. Reimplemented in XyPlotter. Definition at line 437 of file PlotterBase.cxx. Referenced by QtDisplay::getBinWidth(), getBinWidth(), Inspector::setBinWidth(), and Inspector::updateAxisTab().

bool PlotterBase::getCurrentRangeSaved (   )  [virtual]

Returns current_range_saved member t. Definition at line 857 of file PlotterBase.cxx. References current_range_saved.

DataRep * PlotterBase::getDataRep (  int  index  )  const [virtual]

Returns the specified DataRep or null pointer if it doesn't exits. Reimplemented in TextPlotter, and XyPlotter. Definition at line 144 of file PlotterBase.cxx. Referenced by CutController::addCut(), QtDisplay::addFunction(), FunctionController::addFunction(), DisplayController::addTextViewToList(), DisplayController::bindingOptions(), CutController::connectDataRep(), Inspector::contourLevelsTextBox_returnPressed(), Inspector::contourSlider_valueChanged(), Inspector::contourTextBox_returnPressed(), PlotterBaseXML::createChildren(), DisplayController::createTextView(), FunctionController::findFunctions(), DisplayController::getBindingProjector(), QtDisplay::getDataRep(), QtDisplay::getDataReps(), DisplayController::getDataSourceLabels(), DisplayController::getDataSourceName(), DisplayController::getNTuple(), getTitle(), DisplayController::getType(), FunctionController::getUniqueNonFunctionIndex(), DisplayController::getUniqueWithNTupleBindings(), DisplayController::hasNTupleBindings(), PlotTable::initialize(), PickTable::PickTable(), DisplayController::setBinner(), QtDisplay::setContourLevels(), setTitle(), Inspector::updateDataCutsTab(), and Inspector::updateFunctionsTab().

double PlotterBase::getHighRangeOnX (   )  const [virtual]

Returns the high end of the X axis range. Deprecated: This method is only used by the SIP built Python extension module and is kept only for running experiments. Definition at line 654 of file PlotterBase.cxx. References getRange(), Range::high(), and hippodraw::Axes::X.

const string & PlotterBase::getInternalLabel (  hippodraw::Axes::Type  axis  )  const [virtual]

Returns the internal label. The internal label is either the label set by a client, or one of %x, %y, or %z for the corresponding axis. The later ones mean that the object should return the corresponding label of the DataSource. The implementation in this base class returns an empty string. Reimplemented in XyPlotter. Definition at line 296 of file PlotterBase.cxx. Referenced by PlotterBaseXML::createElement().

const string & PlotterBase::getInternalTitle (   )  const [virtual]

Returns the internal title. The internal title is either the title set by a client, or %t. The later ones mean that the object should return the corresponding title of the DataSource, if bound to one. Definition at line 289 of file PlotterBase.cxx. References m_title. Referenced by PlotterBaseXML::createElement().

const string & PlotterBase::getLabel (  hippodraw::Axes::Type   )  const [virtual]

Returns the label for the specified axis. The implementation in this base class returns an empty string. Reimplemented in XyPlotter. Definition at line 280 of file PlotterBase.cxx. Referenced by PlotTable::initialize().

double PlotterBase::getLowRangeOnX (   )  const [virtual]

Returns the low end of the X axis range. Definition at line 645 of file PlotterBase.cxx. References getRange(), Range::low(), and hippodraw::Axes::X.

HippoRectangle PlotterBase::getMarginRect (   )  const

Returns the margin space where drawing takes place. Definition at line 405 of file PlotterBase.cxx. References m_margin_rect. Referenced by ViewBase::getMarginRect(), QtViewImp::getMarginRect(), OpenGLView::toViewY(), and EpsView::toViewY().

int PlotterBase::getNumberOfEntries (   )  const [virtual]

Returns the number of entries in the contained DataRep. Reimplemented in XyPlotter. Definition at line 460 of file PlotterBase.cxx. Referenced by getNumOfEntries().

int PlotterBase::getNumDataReps (   )  const [virtual]

Returns the number of DataRep objects contained in the plot. Implementation in this base return 0. Reimplemented in TextPlotter, and XyPlotter. Definition at line 139 of file PlotterBase.cxx. Referenced by DisplayController::addTextViewToList(), DisplayController::areDataSourcesSaved(), PlotterBaseXML::createChildren(), FunctionController::findFunctions(), DisplayController::getBindingProjector(), QtDisplay::getDataReps(), FunctionController::getUniqueNonFunctionIndex(), DisplayController::setAllIntervalEnabled(), DisplayController::setBinner(), DisplayController::setBinWidth(), DisplayController::setOffset(), and toggleActivePlot().

int PlotterBase::getNumOfEntries (   )  const

Returns the number of entries in the contained DataRep. Note: This method is to workaround of SIP handling of virtual functions. It calls the virtual function getNumberOfEntries(). Definition at line 467 of file PlotterBase.cxx. References getNumberOfEntries().

const Observable::ObserverList_t & Observable::getObservers (   )  const [inherited]

Returns the list of observers. Definition at line 57 of file Observable.cxx. References Observable::m_list.

double PlotterBase::getOffset (  const std::string &  axis  )  const

Returns the offset on designated axis, similarly to getBinWidth. Definition at line 451 of file PlotterBase.cxx. References hippodraw::Axes::convert(), getOffset(), and num_util::type().

double PlotterBase::getOffset (  hippodraw::Axes::Type  axis  )  const [virtual]

Returns the offset on designated axis, similarly to getBinWidth. Reimplemented in XyPlotter. Definition at line 444 of file PlotterBase.cxx. Referenced by getOffset(), Inspector::setOffset(), and Inspector::updateAxisTab().

int PlotterBase::getParentDataRepIndex (   )  const [virtual]

Returns the index of the parent DataRep. Returns -1 if there exist none Definition at line 554 of file PlotterBase.cxx. References m_parent_datarep_index. Referen