MultiEntryLegend Class Reference

Legend for presenting plot styles. More...

#include <legend.hpp>

List of all members.

Public Member Functions
	MultiEntryLegend ()
	Default constructor for legend.
virtual	~MultiEntryLegend ()
	Virtual destructor.
virtual void	plot (cairo_t *cairo, double x, double y)
	Plot legend at (x,y).
virtual void	get_size (cairo_t *cairo, double &width, double &height) const
	Get size of legend.
void	set_font_size (double fontsize)
	Set font size for legend labels.
void	add_entry (LegendEntry *entry)
	Add entry to legend.
void	clear_entries (void)
	Clear legend entries.

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Detailed Description

Legend for presenting plot styles.

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Constructor & Destructor Documentation

MultiEntryLegend::MultiEntryLegend

(

)

Default constructor for legend.

virtual MultiEntryLegend::~MultiEntryLegend

(

)

[inline, virtual]

Virtual destructor.

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Member Function Documentation

void MultiEntryLegend::add_entry

(

LegendEntry *

entry

)

Add entry to legend.

void MultiEntryLegend::clear_entries

(

void

)

Clear legend entries.

virtual void MultiEntryLegend::get_size	(	cairo_t *	cairo,
		double &	width,
		double &	height
	)			const [virtual]

Get size of legend.

virtual void MultiEntryLegend::plot	(	cairo_t *	cairo,
		double	x,
		double	y
	)			[virtual]

Plot legend at (x,y).

The point (x,y) is the lower left point of the entry.

void MultiEntryLegend::set_font_size

(

double

fontsize

)

Set font size for legend labels.

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

• legend.hpp