Mercurial > dive4elements > river
annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/minfo/BedloadCampaignChart.java @ 4064:61020a61ed38
Show river map only once.
author | Christian Lins <christian.lins@intevation.de> |
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date | Tue, 09 Oct 2012 11:02:50 +0200 |
parents | f84ed73311f2 |
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rev | line source |
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Added UI for minfo bed quality calculation and added new services for overview
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1 package de.intevation.flys.client.client.ui.minfo; |
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2 |
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3 import com.google.gwt.core.client.GWT; |
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4 import com.google.gwt.json.client.JSONNumber; |
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5 import com.google.gwt.json.client.JSONObject; |
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6 import com.google.gwt.json.client.JSONString; |
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7 import com.smartgwt.client.types.Alignment; |
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8 import com.smartgwt.client.widgets.Img; |
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9 import com.smartgwt.client.widgets.events.ResizedHandler; |
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10 import com.smartgwt.client.widgets.layout.VLayout; |
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11 |
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12 import de.intevation.flys.client.client.Config; |
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13 import de.intevation.flys.client.shared.model.Artifact; |
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14 |
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15 public class BedloadCampaignChart extends VLayout { |
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16 |
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17 private final Artifact artifact; |
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18 |
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19 protected Img chartImg; |
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20 |
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21 public BedloadCampaignChart(Artifact artifact, ResizedHandler resizeHandler) { |
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22 super(); |
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23 |
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24 this.artifact = artifact; |
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25 this.chartImg = new Img(); |
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26 |
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27 addResizedHandler(resizeHandler); |
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28 setAlign(Alignment.CENTER); |
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29 } |
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30 |
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31 public void update() { |
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32 Config config = Config.getInstance(); |
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33 String locale = config.getLocale(); |
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34 |
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35 int hWidth = getWidth() - 12; |
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36 int hHeight = getHeight() - 12; |
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37 |
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38 if ((int) (hHeight * 4f / 3) < hWidth) { |
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39 hWidth = (int) (hHeight * 4f / 3); |
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40 } |
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41 else { |
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42 hHeight = (int) (hWidth * 3f / 4); |
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43 } |
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44 |
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45 String river = artifact.getArtifactDescription().getRiver(); |
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46 |
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47 JSONObject jfix = new JSONObject(); |
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48 JSONObject jfilter = new JSONObject(); |
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49 JSONObject jrName = new JSONObject(); |
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50 JSONString jrValue = new JSONString(river); |
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51 JSONObject jextent = new JSONObject(); |
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52 JSONNumber jwidth = new JSONNumber(hWidth); |
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53 JSONNumber jheight = new JSONNumber(hHeight); |
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54 |
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55 jrName.put("name", jrValue); |
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56 jfilter.put("river", jrName); |
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57 jextent.put("width", jwidth); |
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58 jextent.put("height", jheight); |
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59 jfilter.put("extent", jextent); |
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60 jfix.put("bedload", jfilter); |
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61 String filter = jfix.toString(); |
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62 |
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63 String imgUrl = GWT.getModuleBaseURL(); |
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64 imgUrl += "bedload-km-chart"; |
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65 imgUrl += "?locale=" + locale; |
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66 imgUrl += "&filter=" + filter; |
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67 |
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68 if (chartImg != null && hasMember(chartImg)) { |
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69 chartImg.setWidth(hWidth); |
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70 chartImg.setHeight(hHeight); |
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71 chartImg.setSrc(imgUrl); |
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72 } |
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73 else { |
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74 chartImg = new Img(imgUrl, hWidth, hHeight); |
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75 addMember(chartImg); |
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76 } |
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77 } |
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78 } |