An error plot is a scatter plot with error bars drawn. More...

#include <Plot.h>

Inheritance diagram for casa::ErrorPlot:

Public Member Functions
	ErrorPlot ()

virtual	~ErrorPlot ()

virtual PlotPointDataPtr	pointData () const
	Overrides ScatterPlot::pointData(). More...

virtual PlotErrorDataPtr	errorData () const =0
	ABSTRACT METHODS //. More...

virtual bool	errorLineShown () const =0
	Returns whether the error bar line is shown or not. More...

virtual void	setErrorLineShown (bool show=true)=0
	Sets whether the error bar line is shown. More...

virtual PlotLinePtr	errorLine () const =0
	Returns the line used to draw the error bars. More...

virtual void	setErrorLine (const PlotLine &line)=0
	Sets the line used to draw the error bars. More...

virtual void	setErrorLine (const PlotLinePtr line)
	Convenience methods for setting error line. More...

virtual void	setErrorLine (const casacore::String &color, PlotLine::Style style=PlotLine::SOLID, double width=1.0)

virtual void	setErrorLineColor (const casacore::String &color)

virtual void	setErrorLineStyle (PlotLine::Style style)

virtual void	setErrorLineWidth (double width)

virtual unsigned int	errorCapSize () const =0
	Returns the "cap" size of the error bar. More...

virtual void	setErrorCapSize (unsigned int capSize)=0
	Sets the error bar cap size in pixels. More...

Public Member Functions inherited from casa::ScatterPlot
	ScatterPlot ()

virtual	~ScatterPlot ()

virtual PlotDataPtr	data () const
	Overrides Plot::data(). More...

virtual ppoint_t	pointAt (unsigned int i) const
	Returns the data value at the given index. More...

virtual unsigned int	drawCount () const
	Implements PlotItem::drawCount(). More...

virtual bool	linesStep () const =0
	Get/set to connect points in step rather than line. More...

virtual void	setLinesStep (bool linesStep=true)=0

virtual bool	symbolsShown () const =0
	Returns true if symbols are shown, false otherwise. More...

virtual void	setSymbolsShown (bool symbolsShown=true)=0
	Sets whether symbols are shown or not. More...

virtual PlotSymbolPtr	symbol () const =0
	Returns a copy of the symbol for this plot. More...

virtual void	setSymbol (const PlotSymbol &symbol)=0
	Sets the plot symbols to the given symbol. More...

virtual void	setSymbol (const PlotSymbolPtr symbol)
	IMPLEMENTED METHODS //. More...

virtual void	setSymbol (PlotSymbol::Symbol s)

virtual void	setSymbol (char s)

virtual void	setSymbolSize (double width, double height)

virtual void	setSymbolLine (const PlotLine &line)

virtual void	setSymbolLine (const PlotLinePtr line)

virtual void	setSymbolLine (const casacore::String &color, PlotLine::Style style=PlotLine::SOLID, double width=1.0)

virtual void	setSymbolAreaFill (const PlotAreaFill &fill)

virtual void	setSymbolAreaFill (const PlotAreaFillPtr fill)

virtual void	setSymbolAreaFill (const casacore::String &color, PlotAreaFill::Pattern pattern=PlotAreaFill::FILL)

Public Member Functions inherited from casa::Plot
	Plot ()

virtual	~Plot ()

virtual void	dataChanged ()=0
	Should be called whenever the underlying PlotData has changed, to let the plot and its attached canvas know that the plot needs to be redrawn. More...

virtual bool	linesShown () const =0
	It's likely that any plot subclass (scatter, bar, function, etc.) will have lines of some sort, so it's safe to have in the base class. More...

virtual void	setLinesShown (bool linesShown=true)=0
	Sets whether or not lines are shown. More...

virtual PlotLinePtr	line () const =0
	Returns a copy of the line used for this plot. More...

virtual void	setLine (const PlotLine &line)=0
	Sets the plot lines to the given line. More...

virtual void	setLine (const PlotLinePtr line)
	IMPLEMENTED METHODS //. More...

virtual void	setLine (const casacore::String &color, PlotLine::Style style=PlotLine::SOLID, double width=1.0)

virtual void	setLineColor (const casacore::String &color)

virtual void	setLineStyle (PlotLine::Style style)

virtual void	setLineWidth (double width)

Public Member Functions inherited from casa::PlotItem
	PlotItem ()
	Constructor. More...

virtual	~PlotItem ()
	Destructor. More...

virtual PlotCanvas *	canvas () const =0
	Returns the canvas this item is currently attached to, or NULL for none. More...

virtual casacore::String	title () const =0
	Returns a human-readable title for identification. More...

virtual void	setTitle (const casacore::String &newTitle)=0
	Sets this items's title to the given. More...

virtual bool	isValid () const =0
	Returns true if this item is valid, false otherwise. More...

virtual bool	isQWidget () const =0
	Returns whether this item can be directly casted to a QWidget or not. More...

virtual PlotAxis	xAxis () const =0
	Returns the item's axes. More...

virtual PlotAxis	yAxis () const =0

virtual void	setXAxis (PlotAxis x)=0
	Sets the item's axes. More...

virtual void	setYAxis (PlotAxis y)=0

virtual void	setAxes (PlotAxis x, PlotAxis y)
	Sets both the item's axes at once. More...

virtual unsigned int	drawSegments (unsigned int segmentThreshold) const
	Returns the number of draw segments for this item, using the given segment threshold. More...

Detailed Description

An error plot is a scatter plot with error bars drawn.

It is expected to consist of PlotErrorData.

Definition at line 373 of file Plot.h.

Constructor & Destructor Documentation

casa::ErrorPlot::ErrorPlot ( )

inline

Definition at line 375 of file Plot.h.

virtual casa::ErrorPlot::~ErrorPlot ( )

inlinevirtual

Definition at line 377 of file Plot.h.

Member Function Documentation

virtual unsigned int casa::ErrorPlot::errorCapSize ( ) const

pure virtual

Returns the "cap" size of the error bar.

The cap is the perpendicular line at the end of the error bar (that makes the error bar look like an I rather than a |).

virtual PlotErrorDataPtr casa::ErrorPlot::errorData ( ) const

pure virtual

ABSTRACT METHODS //.

Returns the error data used for this plot.

Referenced by pointData().

virtual PlotLinePtr casa::ErrorPlot::errorLine ( ) const

pure virtual

Returns the line used to draw the error bars.

Referenced by setErrorLine(), setErrorLineColor(), setErrorLineStyle(), and setErrorLineWidth().

virtual bool casa::ErrorPlot::errorLineShown ( ) const

pure virtual

Returns whether the error bar line is shown or not.

virtual PlotPointDataPtr casa::ErrorPlot::pointData ( ) const

inlinevirtual

Overrides ScatterPlot::pointData().

Implements casa::ScatterPlot.

Definition at line 381 of file Plot.h.

References errorData().

virtual void casa::ErrorPlot::setErrorCapSize ( unsigned int capSize )

pure virtual

Sets the error bar cap size in pixels.

virtual void casa::ErrorPlot::setErrorLine ( const PlotLine & line )

pure virtual

Sets the line used to draw the error bars.

Referenced by setErrorLine(), setErrorLineColor(), setErrorLineStyle(), and setErrorLineWidth().

virtual void casa::ErrorPlot::setErrorLine ( const PlotLinePtr line )

inlinevirtual

Convenience methods for setting error line.

Definition at line 405 of file Plot.h.

References casacore::CountedPtr< T >::null(), setErrorLine(), and setErrorLineShown().

virtual void casa::ErrorPlot::setErrorLine	(	const casacore::String &	color,
		PlotLine::Style	style = `PlotLine::SOLID`,
		double	width = `1.0`
	)

inlinevirtual

Definition at line 409 of file Plot.h.

References errorLine(), casa::Plot::line(), and setErrorLine().

virtual void casa::ErrorPlot::setErrorLineColor ( const casacore::String & color )

inlinevirtual

Definition at line 418 of file Plot.h.

References errorLine(), casa::Plot::line(), and setErrorLine().

virtual void casa::ErrorPlot::setErrorLineShown ( bool show = true )

pure virtual

Sets whether the error bar line is shown.

If show is true, the implementation can decide whether to choose the line shown, or just use the last set PlotLine.

Referenced by setErrorLine().

virtual void casa::ErrorPlot::setErrorLineStyle ( PlotLine::Style style )

inlinevirtual

Definition at line 423 of file Plot.h.

References errorLine(), casa::Plot::line(), and setErrorLine().

virtual void casa::ErrorPlot::setErrorLineWidth ( double width )

inlinevirtual

Definition at line 428 of file Plot.h.

References errorLine(), casa::Plot::line(), and setErrorLine().

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

casa/code/graphics/GenericPlotter/Plot.h

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation