org.epics.graphene

Interface NumberColorMap

public interface NumberColorMap

A function that associates a numeric value with an RBG color.

This class represents the abstract definition, that can be either absolute or relative to the data range being displayed. Given the actual range of the values, a NumberColorMapInstance is created which actually does the mapping.

Author:

carcassi

Method Summary

Methods

Modifier and Type	Method and Description
NumberColorMapInstance	createInstance(Range range) Given the range of the values to be displayed, creates an instance that can map values to colors.

Method Detail

createInstance

NumberColorMapInstance createInstance(Range range)

Given the range of the values to be displayed, creates an instance that can map values to colors.

Parameters:

range - the range to be displayed; can't be null

Returns:

the new instance