Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/minfo/BedloadCampaignChart.java @ 3853:8ef59abc0fbf
Attempt at issue860.
flys-client/trunk@5593 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Tue, 25 Sep 2012 06:50:55 +0000 |
parents | f84ed73311f2 |
children |
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package de.intevation.flys.client.client.ui.minfo; import com.google.gwt.core.client.GWT; import com.google.gwt.json.client.JSONNumber; import com.google.gwt.json.client.JSONObject; import com.google.gwt.json.client.JSONString; import com.smartgwt.client.types.Alignment; import com.smartgwt.client.widgets.Img; import com.smartgwt.client.widgets.events.ResizedHandler; import com.smartgwt.client.widgets.layout.VLayout; import de.intevation.flys.client.client.Config; import de.intevation.flys.client.shared.model.Artifact; public class BedloadCampaignChart extends VLayout { private final Artifact artifact; protected Img chartImg; public BedloadCampaignChart(Artifact artifact, ResizedHandler resizeHandler) { super(); this.artifact = artifact; this.chartImg = new Img(); addResizedHandler(resizeHandler); setAlign(Alignment.CENTER); } public void update() { Config config = Config.getInstance(); String locale = config.getLocale(); int hWidth = getWidth() - 12; int hHeight = getHeight() - 12; if ((int) (hHeight * 4f / 3) < hWidth) { hWidth = (int) (hHeight * 4f / 3); } else { hHeight = (int) (hWidth * 3f / 4); } String river = artifact.getArtifactDescription().getRiver(); JSONObject jfix = new JSONObject(); JSONObject jfilter = new JSONObject(); JSONObject jrName = new JSONObject(); JSONString jrValue = new JSONString(river); JSONObject jextent = new JSONObject(); JSONNumber jwidth = new JSONNumber(hWidth); JSONNumber jheight = new JSONNumber(hHeight); jrName.put("name", jrValue); jfilter.put("river", jrName); jextent.put("width", jwidth); jextent.put("height", jheight); jfilter.put("extent", jextent); jfix.put("bedload", jfilter); String filter = jfix.toString(); String imgUrl = GWT.getModuleBaseURL(); imgUrl += "bedload-km-chart"; imgUrl += "?locale=" + locale; imgUrl += "&filter=" + filter; if (chartImg != null && hasMember(chartImg)) { chartImg.setWidth(hWidth); chartImg.setHeight(hHeight); chartImg.setSrc(imgUrl); } else { chartImg = new Img(imgUrl, hWidth, hHeight); addMember(chartImg); } } }