org.epics.graphene

Interface NumberColorMapInstance

public interface NumberColorMapInstance

An instance of a NumberColorMap that associates a numeric value to an RGB color.

Author:

sjdallst

Method Summary

Methods

Modifier and Type	Method and Description
int	colorFor(double value) Returns the color associated to the value.

Method Detail

colorFor

int colorFor(double value)

Returns the color associated to the value. The color is an integer enconding an ARGB (Alpha-Red-Green-Blue) value. Each component is 8 bits, making 32 bit total.

Parameters:

value - the value to be mapped

Returns:

the color corresponding to the value