Specialization of PlotShape for an arrow. More...

#include <PlotShape.h>

Inheritance diagram for casa::PlotShapeArrow:

Public Types
enum	Style { TRIANGLE, V_ARROW, NOARROW }
	Arrow style. More...

Public Member Functions
	PlotShapeArrow ()
	Constructor. More...

virtual	~PlotShapeArrow ()
	Destructor. More...

virtual void	setArrowCoordinates (const PlotCoordinate &from, const PlotCoordinate &to)=0
	Sets the arrow coordinates to the given. More...

virtual Style	arrowStyleFrom () const =0
	Gets the arrow style on the from/to points. More...

virtual Style	arrowStyleTo () const =0

virtual void	setArrowStyleFrom (Style style)=0
	Sets the arrow style(s) to the given. More...

virtual void	setArrowStyleTo (Style style)=0

virtual void	setArrowStyles (Style from, Style to)

virtual double	arrowSize () const =0
	Returns the arrow size/length. More...

virtual void	setArrowSize (double size)=0
	Sets the arrow size/length to the given. More...

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

virtual	~PlotShape ()
	Destructor. More...

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

virtual std::vector < PlotCoordinate >	coordinates () const =0
	ABSTRACT METHODS //. More...

virtual void	setCoordinates (const std::vector< PlotCoordinate > &c)=0
	Sets this shape's coordinates to the given. More...

virtual bool	lineShown () const =0
	Returns true if a line is shown for this shape, false otherwise. More...

virtual void	setLineShown (bool line=true)=0
	Sets whether a line is shown for this shape or not. More...

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

virtual void	setLine (const PlotLine &line)=0
	Sets this shape's line to the given. More...

virtual bool	areaFilled () const =0
	Returns true if this shape has an area fill, false otherwise. More...

virtual void	setAreaFilled (bool area=true)=0
	Sets whether or not this shape has an area fill. More...

virtual PlotAreaFillPtr	areaFill () const =0
	Returns a copy of the area fill for this shape. More...

virtual void	setAreaFill (const PlotAreaFill &fill)=0
	Sets this shape's area fill to the given. More...

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

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

virtual void	setAreaFill (const PlotAreaFillPtr f)
	Convenience methods for setting the area fill. More...

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

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

Specialization of PlotShape for an arrow.

An arrow is a line segment connecting two points, with optional arrows at either end. PlotShape's line methods apply both to the line segment and the outline of the arrow; the areaFill methods apply to the arrow if applicable. Getting/setting coordinates MUST be in the order: [from, to].

Definition at line 211 of file PlotShape.h.

Member Enumeration Documentation

enum casa::PlotShapeArrow::Style

Arrow style.

Enumerator
TRIANGLE
V_ARROW
NOARROW

Definition at line 214 of file PlotShape.h.

Constructor & Destructor Documentation

casa::PlotShapeArrow::PlotShapeArrow ( )

inline

Constructor.

Definition at line 222 of file PlotShape.h.

virtual casa::PlotShapeArrow::~PlotShapeArrow ( )

inlinevirtual

Destructor.

Definition at line 225 of file PlotShape.h.

Member Function Documentation

virtual double casa::PlotShapeArrow::arrowSize ( ) const

pure virtual

Returns the arrow size/length.

virtual Style casa::PlotShapeArrow::arrowStyleFrom ( ) const

pure virtual

Gets the arrow style on the from/to points.

virtual Style casa::PlotShapeArrow::arrowStyleTo ( ) const

pure virtual

virtual void casa::PlotShapeArrow::setArrowCoordinates	(	const PlotCoordinate &	from,
		const PlotCoordinate &	to
	)

pure virtual

Sets the arrow coordinates to the given.

virtual void casa::PlotShapeArrow::setArrowSize ( double size )

pure virtual

Sets the arrow size/length to the given.

virtual void casa::PlotShapeArrow::setArrowStyleFrom ( Style style )

pure virtual

Sets the arrow style(s) to the given.

Referenced by setArrowStyles().

virtual void casa::PlotShapeArrow::setArrowStyles	(	Style	from,
		Style	to
	)

inlinevirtual

Definition at line 241 of file PlotShape.h.

References setArrowStyleFrom(), and setArrowStyleTo().

virtual void casa::PlotShapeArrow::setArrowStyleTo ( Style style )

pure virtual

Referenced by setArrowStyles().

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

casa/code/graphics/GenericPlotter/PlotShape.h

Public Types

Public Member Functions

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation