Legend for presenting colormap key. More...

#include <legend.hpp>

Public Member Functions
	ColormapLegend (Colormap &colormap)
	Default constructor for legend.

virtual	~ColormapLegend ()
	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_height (double height)
	Set height of legend.

Detailed Description

Legend for presenting colormap key.

Constructor & Destructor Documentation

ColormapLegend::ColormapLegend ( Colormap & colormap )

inline

Default constructor for legend.

virtual ColormapLegend::~ColormapLegend ( )

inlinevirtual

Virtual destructor.

virtual void ColormapLegend::get_size	(	cairo_t *	cairo,
		double &	width,
		double &	height
	)		const

virtual

Get size of legend.

virtual void ColormapLegend::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 ColormapLegend::set_height ( double height )

Set height of legend.

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