casa::AxisListener Class Reference

Interface implemented by classes wanting to receive notice when a plot property changes. More...

Public Member Functions
virtual void	setAxisLabel (PlotAxis axis, const String &title)=0
	Set a new plot axis label.
virtual void	setDateFormat (const String &dateFormat)=0
	New format for displaying dates.
virtual void	setRelativeDateFormat (const String &dateFormat)=0
	New format for displaying dates based off a given start position.
virtual void	setAxisScale (PlotAxis axis, PlotAxisScale scale)=0
	Set a new scale for the plot axis (logarithmic, etc).
virtual void	setAxisReferenceValue (PlotAxis axis, bool on, double value)=0
	Set a starting value for an axis using a relative scale.
virtual void	setAxisFont (PlotAxis axis, const PlotFont &font)=0
	Set a font for use on an axis.
virtual	~AxisListener ()
	AxisListener ()

Detailed Description

Interface implemented by classes wanting to receive notice when a plot property changes.

Definition at line 39 of file AxisListener.h.

virtual casa::AxisListener::~AxisListener ( ) [inline, virtual]

Definition at line 76 of file AxisListener.h.

casa::AxisListener::AxisListener ( ) [inline]

Definition at line 77 of file AxisListener.h.

virtual void casa::AxisListener::setAxisFont	(	PlotAxis	axis,
		const PlotFont &	font
	)			`[pure virtual]`

Set a font for use on an axis.

Parameters:

	axis,the	PlotAxis to which the font applies.
	font,the	font to use when drawing tick labels and axis labels.

virtual void casa::AxisListener::setAxisLabel	(	PlotAxis	axis,
		const String &	title
	)			`[pure virtual]`

Set a new plot axis label.

Parameters:

	axis	the axis where the label change is ocurring.
	title	the new label for the axis.

virtual void casa::AxisListener::setAxisReferenceValue	(	PlotAxis	axis,
		bool	on,
		double	value
	)			`[pure virtual]`

Set a starting value for an axis using a relative scale.

Parameters:

	axis,the	PlotAxis to which the base scale applies.
	on,whether	it should be used.
	value,the	starting value for the relative scale.

virtual void casa::AxisListener::setAxisScale	(	PlotAxis	axis,
		PlotAxisScale	scale
	)			`[pure virtual]`

Set a new scale for the plot axis (logarithmic, etc).

Parameters:

	axis,the	PlotAxis to which the scale applies.
	scale,the	new scale (linear, logarithmic, etc).

virtual void casa::AxisListener::setDateFormat ( const String & dateFormat ) [pure virtual]

New format for displaying dates.

Parameters:

dateFormat

the new format to use for displaying dates.

virtual void casa::AxisListener::setRelativeDateFormat ( const String & dateFormat ) [pure virtual]

New format for displaying dates based off a given start position.

Parameters:

dateFormat

the new format for displaying relative dates.

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