Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/LinearFilterFunction.java @ 2775:5016609663e2
Draw line from w-annotation to duration curve, rough version.
flys-artifacts/trunk@4514 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Fri, 25 May 2012 09:13:43 +0000 |
parents | dd93a8e1377a |
children | 5642a83420f2 |
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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 :