ColormapLegend Class Reference

Legend for presenting colormap key. More...

#include <legend.hpp>

Inheritance diagram for ColormapLegend:

Public Member Functions
	ColormapLegend (Colormap &colormap)
	Default constructor for legend. More...
virtual	~ColormapLegend ()
	Virtual destructor. More...
virtual void	plot (cairo_t *cairo, double x, double y)
	Plot legend at (x,y). More...
virtual void	get_size (cairo_t *cairo, double &width, double &height)
	Get size of legend. More...
void	set_font_size (double fontsize)
	Set font size for legend labels. More...
void	set_color (const Vec3D &color)
	Set ruler color. More...
void	set_height (double height)
	Set height of legend. More...
Public Member Functions inherited from Legend
	Legend ()
	Default constructor for legend. More...
virtual	~Legend ()
	Virtual destructor. More...

Detailed Description

Legend for presenting colormap key.

Doesn't use Ruler,

Constructor & Destructor Documentation

ColormapLegend()

ColormapLegend::ColormapLegend

(

Colormap &

colormap

)

Default constructor for legend.

~ColormapLegend()

virtual ColormapLegend::~ColormapLegend ( )

inlinevirtual

Virtual destructor.

Member Function Documentation

get_size()

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

virtual

Get size of legend.

Implements Legend.

plot()

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 legend.

Implements Legend.

set_color()

void ColormapLegend::set_color

(

const Vec3D &

color

)

Set ruler color.

set_font_size()

void ColormapLegend::set_font_size

(

double

fontsize

)

Set font size for legend labels.

set_height()

void ColormapLegend::set_height

(

double

height

)

Set height of legend.

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

• legend.hpp
• legend.cpp