Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/LinearFilterFunction.java @ 4793:c0d6391bec6f
Fixed facet activities.
Return true for active facets only if the facet name is known.
author | Raimund Renkert <rrenkert@intevation.de> |
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date | Wed, 09 Jan 2013 13:17:09 +0100 |
parents | 5642a83420f2 |
children |
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package de.intevation.flys.artifacts.math; public class LinearFilterFunction extends FilterFunction { protected double m; protected double b; public LinearFilterFunction(double m, double b) { this(Identity.IDENTITY, m, b); } public LinearFilterFunction(Function parent, double m, double b) { super(parent); this.m = m; this.b = b; } @Override public double value(double x) { return super.value(x)*m + b; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :