Mercurial > dive4elements > river
diff flys-client/src/main/java/de/intevation/flys/client/shared/model/BBox.java @ 828:910b03de6857
Added a service to get some basic spatial information used for map creation.
flys-client/trunk@2529 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Tue, 23 Aug 2011 09:43:12 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-client/src/main/java/de/intevation/flys/client/shared/model/BBox.java Tue Aug 23 09:43:12 2011 +0000 @@ -0,0 +1,74 @@ +package de.intevation.flys.client.shared.model; + +import java.io.Serializable; + + +public class BBox implements Serializable { + + public double lowerX; + public double upperX; + public double lowerY; + public double upperY; + + + public BBox() { + } + + + public BBox(double lowerX, double lowerY, double upperX, double upperY) { + this.lowerX = lowerX; + this.lowerY = lowerY; + this.upperX = upperX; + this.upperY = upperY; + } + + + public double getLowerX() { + return lowerX; + } + + + public double getLowerY() { + return lowerY; + } + + + public double getUpperX() { + return upperX; + } + + + public double getUpperY() { + return upperY; + } + + + public String toString() { + return + "(" + lowerX + "," + lowerY + ")" + + "(" + upperX + "," + upperY + ")"; + } + + + public static BBox getBBoxFromString(String bbox) { + String[] coords = bbox != null ? bbox.split(" ") : null; + + if (coords == null || coords.length < 4) { + return null; + } + + try { + return new BBox( + Double.parseDouble(coords[0]), + Double.parseDouble(coords[1]), + Double.parseDouble(coords[2]), + Double.parseDouble(coords[3])); + } + catch (NumberFormatException nfe) { + // do nothing here + } + + return null; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :