Mercurial > dive4elements > gnv-client

annotate gnv-artifacts/src/main/java/de/intevation/gnv/raster/AbstractProducer.java @ 1103:faae3fc7b792

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Now geometries of the generated layers will also be clipped if a polygon served by the mv-gnv-interface should be used. gnv-artifacts/trunk@1229 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Tim Englich <tim.englich@intevation.de>
date Mon, 28 Jun 2010 10:48:57 +0000
parents feae2f9d6c6f
children f953c9a559d8
rev   line source
465
f7038820df2e Added support to trace rasters to JTS multi polygons and multi line strings.
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1 package de.intevation.gnv.raster;
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2
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3 import de.intevation.gnv.raster.Vectorizer.RingsHandler;
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4
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5 /**
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6 * Abstract base class for producing multi polygons and
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7 * multi line strings. This base class stores a bounding box
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8 * of world coordinates which helps to transform the index
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9 * spaced egde data into real world coordinates.
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10 *
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11 * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a>
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12 */
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13 public abstract class AbstractProducer
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14 implements RingsHandler
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15 {
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16 /**
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17 * min x coord of the world.
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18 */
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19 protected double minX;
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20
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21 /**
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22 * min y coord of the world.
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23 */
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24 protected double minY;
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25
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26 /**
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27 * max x coord of the world.
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28 */
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29 protected double maxX;
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30
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31 /**
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32 * max y coord of the world.
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33 */
465
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34 protected double maxY;
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35
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36 /**
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37 * Default constructor.
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38 */
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39 public AbstractProducer() {
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40 }
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41
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42 /**
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43 * Constructor to create an Abstract producer with a
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44 * given world bounding box.
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45 * @param minX Min x coord of the world.
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46 * @param minY Min y coord of the world.
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47 * @param maxX Max x coord of the world.
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48 * @param maxY Max y coord of the world.
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49 */
465
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50 public AbstractProducer(
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51 double minX, double minY,
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52 double maxX, double maxY
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53 ) {
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54 this.minX = minX;
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55 this.minY = minY;
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56 this.maxX = maxX;
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57 this.maxY = maxY;
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58 }
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59 }
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60 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org