GRE::LEGEND_COLORSCALE Class Reference

Color-Scale legend subclass. More...

#include <gre/legend.h>

Inheritance diagram for GRE::LEGEND_COLORSCALE:

Public Member Functions
	LEGEND_COLORSCALE (GRE::LAYER *layer)
void	SetLabel (const MISTRING &label)
void	SetLength (int length)
void	SetValues (const COLOR_ARRAY &palette, const CBPARMS &ColorBalance, double MinValue, double MaxValue, bool VerticalMinAtTop)
void	SetValues (const COLOR_ARRAY &palette, double MinValue, double MaxValue, bool VerticalMinAtTop)

Detailed Description

Color-Scale legend subclass.

GRE::LEGEND_COLORSCALE::LEGEND_COLORSCALE ( GRE::LAYER * layer )

Construct legend for layer.

Parameters:

layer

Layer legend is for

void GRE::LEGEND_COLORSCALE::SetLabel ( const MISTRING & label )

Set optional label.

void GRE::LEGEND_COLORSCALE::SetLength ( int length )

Set length in pixels.

void GRE::LEGEND_COLORSCALE::SetValues	(	const COLOR_ARRAY &	palette,
		const CBPARMS &	ColorBalance,
		double	MinValue,
		double	MaxValue,
		bool	VerticalMinAtTop
	)

Set legend values with palette and color balance.

This will create or update the single legend "item".

Parameters:

ColorBalance

For adjusting color

void GRE::LEGEND_COLORSCALE::SetValues	(	const COLOR_ARRAY &	palette,
		double	MinValue,
		double	MaxValue,
		bool	VerticalMinAtTop
	)

Set legend values with palette.

This will create or update the single legend "item".

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