casa::PlotCanvasLayout Class Reference

Base class for any layout. More...

#include <PlotCanvasLayout.h>

Inheritance diagram for casa::PlotCanvasLayout:

List of all members.

Public Member Functions
	PlotCanvasLayout ()
	Constructor.
virtual	~PlotCanvasLayout ()
	Destructor.
virtual Plotter *	plotter () const
	Returns the plotter this layout is used in, or NULL for none.
virtual void	attach (Plotter *p)
	Attaches this layout to the given plotter.
virtual bool	coordIsValid (const PlotLayoutCoordinate &coord) const =0
	ABSTRACT METHODS //.
virtual int	coordToIndex (const PlotLayoutCoordinate &coord) const =0
	turn the coordinate into an index.
virtual void	setCanvasAt (const PlotLayoutCoordinate &coord, PlotCanvasPtr canvas)=0
	Sets the canvas at the given coordinate to the given canvas.
virtual PlotCanvasPtr	canvasAt (const PlotLayoutCoordinate &coord) const =0
	Returns the canvas at the given coordinate.
virtual PlotCanvasPtr	canvas () const =0
	For single layouts, returns the canvas; otherwise returns the "first".
virtual vector< PlotCanvasPtr >	allCanvases () const =0
	Returns all canvases in this layout.
virtual bool	isValid () const =0
	Indicates whether the layout is valid.
virtual unsigned int	spacing () const =0
	Gets/sets the spacing between the canvases in the layout.
virtual void	setSpacing (unsigned int spacing)=0
Protected Attributes
Plotter *	m_plotter

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Detailed Description

Base class for any layout.

Definition at line 52 of file PlotCanvasLayout.h.

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Constructor & Destructor Documentation

casa::PlotCanvasLayout::PlotCanvasLayout

(

)

[inline]

Constructor.

Definition at line 55 of file PlotCanvasLayout.h.

virtual casa::PlotCanvasLayout::~PlotCanvasLayout

(

)

[inline, virtual]

Destructor.

Definition at line 58 of file PlotCanvasLayout.h.

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Member Function Documentation

virtual vector<PlotCanvasPtr> casa::PlotCanvasLayout::allCanvases

(

)

const [pure virtual]

Returns all canvases in this layout.

Implemented in casa::PlotLayoutSingle, and casa::PlotLayoutGrid.

virtual void casa::PlotCanvasLayout::attach

(

Plotter *

p

)

[inline, virtual]

Attaches this layout to the given plotter.

The plotter's layoutOptionsChanged method can then be called when the layout changes.

Definition at line 66 of file PlotCanvasLayout.h.

References m_plotter.

virtual PlotCanvasPtr casa::PlotCanvasLayout::canvas

(

)

const [pure virtual]

For single layouts, returns the canvas; otherwise returns the "first".

Implemented in casa::PlotLayoutSingle, and casa::PlotLayoutGrid.

virtual PlotCanvasPtr casa::PlotCanvasLayout::canvasAt

(

const PlotLayoutCoordinate &

coord

)

const [pure virtual]

Returns the canvas at the given coordinate.

Implemented in casa::PlotLayoutSingle, and casa::PlotLayoutGrid.

virtual bool casa::PlotCanvasLayout::coordIsValid

(

const PlotLayoutCoordinate &

coord

)

const [pure virtual]

ABSTRACT METHODS //.

Returns true if the given coordinate is valid for this layout.

Implemented in casa::PlotLayoutSingle, and casa::PlotLayoutGrid.

virtual int casa::PlotCanvasLayout::coordToIndex

(

const PlotLayoutCoordinate &

coord

)

const [pure virtual]

turn the coordinate into an index.

the index should >= 0 and < the total number of canvases in the layout.

Implemented in casa::PlotLayoutSingle, and casa::PlotLayoutGrid.

virtual bool casa::PlotCanvasLayout::isValid

(

)

const [pure virtual]

Indicates whether the layout is valid.

Implemented in casa::PlotLayoutSingle, and casa::PlotLayoutGrid.

virtual Plotter* casa::PlotCanvasLayout::plotter

(

)

const [inline, virtual]

Returns the plotter this layout is used in, or NULL for none.

Definition at line 62 of file PlotCanvasLayout.h.

References m_plotter.

virtual void casa::PlotCanvasLayout::setCanvasAt	(	const PlotLayoutCoordinate &	coord,
		PlotCanvasPtr	canvas
	)			[pure virtual]

Sets the canvas at the given coordinate to the given canvas.

Implemented in casa::PlotLayoutSingle, and casa::PlotLayoutGrid.

virtual void casa::PlotCanvasLayout::setSpacing

(

unsigned int

spacing

)

[pure virtual]

Implemented in casa::PlotLayoutSingle, and casa::PlotLayoutGrid.

virtual unsigned int casa::PlotCanvasLayout::spacing

(

)

const [pure virtual]

Gets/sets the spacing between the canvases in the layout.

May not be valid for all layout types. The implementation for Plotter should use this attribute appropriately.

Implemented in casa::PlotLayoutSingle, and casa::PlotLayoutGrid.

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Member Data Documentation

Plotter* casa::PlotCanvasLayout::m_plotter [protected]

Definition at line 103 of file PlotCanvasLayout.h.

Referenced by attach(), and plotter().

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

• code/graphics/GenericPlotter/PlotCanvasLayout.h