Mercurial > dive4elements > river
comparison gwt-client/src/main/java/org/dive4elements/river/client/shared/MapUtils.java @ 5838:5aa05a7a34b7
Rename modules to more fitting names.
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Thu, 25 Apr 2013 15:23:37 +0200 |
parents | flys-client/src/main/java/org/dive4elements/river/client/shared/MapUtils.java@821a02bbfb4e |
children | 172338b1407f |
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5837:d9901a08d0a6 | 5838:5aa05a7a34b7 |
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1 package org.dive4elements.river.client.shared; | |
2 | |
3 import java.util.Date; | |
4 | |
5 | |
6 public class MapUtils { | |
7 | |
8 public static final String GET_LEGEND_GRAPHIC_TEMPLATE = | |
9 "${SERVER}SERVICE=WMS&VERSION=1.1.1&layer=${LAYER}" + | |
10 "&REQUEST=getLegendGraphic&FORMAT=image/png"; | |
11 | |
12 | |
13 private MapUtils() { | |
14 } | |
15 | |
16 public static String getLegendGraphicUrl(String server, String layer) { | |
17 return getLegendGraphicUrl(server, layer, -1); | |
18 } | |
19 | |
20 public static String getLegendGraphicUrl(String server, String layer, int dpi) { | |
21 if (server == null || layer == null) { | |
22 return null; | |
23 } | |
24 | |
25 if (server.contains("osm.intevation.de")) { | |
26 // GetLegend is not implemented at osm.intevation.de | |
27 // This avoids an error in the print log | |
28 return null; | |
29 } | |
30 server = server.indexOf("?") >= 0 ? server : server + "?"; | |
31 | |
32 String url = GET_LEGEND_GRAPHIC_TEMPLATE; | |
33 url = url.replace("${SERVER}", server); | |
34 url = url.replace("${LAYER}", layer); | |
35 url = url + "×tamp=" + new Date().getTime(); | |
36 if (dpi != -1) { | |
37 url+="&legend_options=dpi:" + dpi; | |
38 } | |
39 | |
40 return url; | |
41 } | |
42 } | |
43 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |