Mercurial > dive4elements > gnv-client

annotate gnv-artifacts/src/main/java/de/intevation/gnv/raster/AbstractProducer.java @ 1129:ccfa07b88476

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merged geo-backend
author Thomas Arendsen Hein <thomas@intevation.de>
date Fri, 28 Sep 2012 12:14:01 +0200
parents f953c9a559d8
children
rev   line source
1115
f953c9a559d8 Added license file and license headers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 803
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1 /*
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2 * Copyright (c) 2010 by Intevation GmbH
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3 *
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4 * This program is free software under the LGPL (>=v2.1)
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5 * Read the file LGPL.txt coming with the software for details
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6 * or visit http://www.gnu.org/licenses/ if it does not exist.
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7 */
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8
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9 package de.intevation.gnv.raster;
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10
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11 import de.intevation.gnv.raster.Vectorizer.RingsHandler;
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12
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13 /**
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14 * Abstract base class for producing multi polygons and
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15 * multi line strings. This base class stores a bounding box
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16 * of world coordinates which helps to transform the index
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17 * spaced egde data into real world coordinates.
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18 *
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19 * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a>
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20 */
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21 public abstract class AbstractProducer
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22 implements RingsHandler
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23 {
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24 /**
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25 * min x coord of the world.
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26 */
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27 protected double minX;
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28
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29 /**
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30 * min y coord of the world.
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31 */
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32 protected double minY;
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33
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34 /**
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35 * max x coord of the world.
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36 */
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37 protected double maxX;
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38
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39 /**
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40 * max y coord of the world.
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41 */
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42 protected double maxY;
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43
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44 /**
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45 * Default constructor.
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46 */
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47 public AbstractProducer() {
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48 }
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49
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50 /**
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51 * Constructor to create an Abstract producer with a
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52 * given world bounding box.
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53 * @param minX Min x coord of the world.
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54 * @param minY Min y coord of the world.
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55 * @param maxX Max x coord of the world.
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56 * @param maxY Max y coord of the world.
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57 */
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58 public AbstractProducer(
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59 double minX, double minY,
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60 double maxX, double maxY
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61 ) {
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62 this.minX = minX;
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63 this.minY = minY;
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64 this.maxX = maxX;
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65 this.maxY = maxY;
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66 }
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67 }
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68 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org