dive4elements/river: flys-client/src/main/java/de/intevation/flys/client/client/ui/map/FloodMap.java annotate

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/map/FloodMap.java @ 882:d3b4010d2c89

I293: Set the style of digitized features in the map. flys-client/trunk@2713 c6561f87-3c4e-4783-a992-168aeb5c3f6f

author	Ingo Weinzierl <ingo.weinzierl@intevation.de>
date	Tue, 13 Sep 2011 07:18:14 +0000
parents	4af1ee86b0b1
children	89a47098bcbd

rev	line source
797 cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	1 package de.intevation.flys.client.client.ui.map;
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	2
823 407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 806 diff changeset	3 import org.gwtopenmaps.openlayers.client.Bounds;
797 cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	4 import org.gwtopenmaps.openlayers.client.Map;
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	5 import org.gwtopenmaps.openlayers.client.MapOptions;
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	6 import org.gwtopenmaps.openlayers.client.MapWidget;
882 d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	7 import org.gwtopenmaps.openlayers.client.Style;
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	8 import org.gwtopenmaps.openlayers.client.event.VectorFeatureAddedListener;
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	9 import org.gwtopenmaps.openlayers.client.event.VectorFeatureAddedListener.FeatureAddedEvent;
833 dcecdd9693a8 Added a UIProvider that displays a combobox on the left and a map widget in the helper container. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 823 diff changeset	10 import org.gwtopenmaps.openlayers.client.feature.VectorFeature;
dcecdd9693a8 Added a UIProvider that displays a combobox on the left and a map widget in the helper container. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 823 diff changeset	11 import org.gwtopenmaps.openlayers.client.format.GeoJSON;
800 95cc560ce7c4 Added map controls for digitizing and removing barriers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 799 diff changeset	12 import org.gwtopenmaps.openlayers.client.layer.Vector;
823 407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 806 diff changeset	13 import org.gwtopenmaps.openlayers.client.layer.VectorOptions;
882 d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	14 import org.gwtopenmaps.openlayers.client.util.Attributes;
797 cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	15 import org.gwtopenmaps.openlayers.client.util.JObjectArray;
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	16 import org.gwtopenmaps.openlayers.client.util.JSObject;
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	17
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	18
882 d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	19 public class FloodMap implements VectorFeatureAddedListener {
797 cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	20
800 95cc560ce7c4 Added map controls for digitizing and removing barriers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 799 diff changeset	21 public static final String LAYER_BARRIERS = "vector_layer_barriers";
95cc560ce7c4 Added map controls for digitizing and removing barriers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 799 diff changeset	22
797 cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	23 protected MapWidget mapWidget;
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	24 protected Map map;
800 95cc560ce7c4 Added map controls for digitizing and removing barriers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 799 diff changeset	25 protected Vector barrierLayer;
823 407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 806 diff changeset	26 protected String srid;
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 806 diff changeset	27 protected Bounds maxExtent;
797 cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	28
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	29
823 407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 806 diff changeset	30 public FloodMap(String srid, Bounds maxExtent) {
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 806 diff changeset	31 this.srid = srid;
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 806 diff changeset	32 this.maxExtent = maxExtent;
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 806 diff changeset	33
797 cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	34 MapOptions opts = new MapOptions();
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	35 opts.setControls(new JObjectArray(new JSObject[] {}));
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	36 opts.setNumZoomLevels(16);
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	37 opts.setProjection(getRiverProjection());
823 407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 806 diff changeset	38 opts.setMaxExtent(maxExtent);
881 4af1ee86b0b1 Bugfix: #289 Set map units 'm'. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 833 diff changeset	39 opts.setUnits("m");
823 407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 806 diff changeset	40 opts.setMaxResolution(500); // TODO DO THIS ON THE FLY
797 cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	41
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	42 mapWidget = new MapWidget("510px", "635px", opts);
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	43 map = mapWidget.getMap();
806 e50da1f74e58 The layers created in the floodmap reflect to the facets this output mode has. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 800 diff changeset	44
e50da1f74e58 The layers created in the floodmap reflect to the facets this output mode has. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 800 diff changeset	45 getBarrierLayer();
797 cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	46 }
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	47
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	48
882 d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	49 @Override
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	50 public void onFeatureAdded(FeatureAddedEvent evt) {
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	51 VectorFeature feature = evt.getVectorFeature();
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	52
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	53 Attributes attrs = feature.getAttributes();
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	54 String type = attrs.getAttributeAsString("typ");
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	55
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	56 if (type == null \|\| type.length() == 0) {
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	57 return;
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	58 }
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	59
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	60 feature.setStyle(getStyle(type));
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	61
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	62 // necessary, otherwise the setStyle() has no effect
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	63 barrierLayer.redraw();
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	64 }
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	65
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	66
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	67 /**
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	68 * Returns an OpenLayers.Style based on a given type.
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	69 *
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	70 * @param type Type can be one of "pipe1", "pipe2", "ditch", "dam",
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	71 * "ringdike".
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	72 *
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	73 * @return an OpenLayers.Style object.
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	74 */
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	75 public static Style getStyle(String type) {
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	76 Style style = new Style();
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	77
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	78 if (type.equals(DrawControl.BARRIER_PIPE1)
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	79 \|\| type.equals(DrawControl.BARRIER_PIPE1_VALUE)
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	80 ) {
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	81 style.setFillColor("#800080");
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	82 style.setStrokeColor("#800080");
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	83 }
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	84 else if (type.equals(DrawControl.BARRIER_PIPE2)
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	85 \|\| type.equals(DrawControl.BARRIER_PIPE2_VALUE)
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	86 ) {
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	87 style.setFillColor("#808080");
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	88 style.setStrokeColor("#808080");
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	89 }
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	90 else if (type.equals(DrawControl.BARRIER_DAM)
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	91 \|\| type.equals(DrawControl.BARRIER_DAM_VALUE)
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	92 ) {
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	93 style.setFillColor("#008000");
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	94 style.setStrokeColor("#008000");
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	95 }
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	96 else if (type.equals(DrawControl.BARRIER_DITCH)
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	97 \|\| type.equals(DrawControl.BARRIER_DITCH_VALUE)
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	98 ) {
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	99 style.setFillColor("#800000");
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	100 style.setStrokeColor("#800000");
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	101 }
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	102 else if (type.equals(DrawControl.BARRIER_RINGDIKE)
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	103 \|\| type.equals(DrawControl.BARRIER_RINGDIKE_VALUE)
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	104 ) {
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	105 style.setFill(false);
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	106 style.setStrokeColor("#FF8000");
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	107 }
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	108
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	109 return style;
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	110 }
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	111
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	112
797 cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	113 public MapWidget getMapWidget() {
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	114 return mapWidget;
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	115 }
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	116
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	117
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	118 public Map getMap() {
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	119 return map;
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	120 }
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	121
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	122
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	123 public String getRiverProjection() {
823 407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 806 diff changeset	124 return "EPSG:" + srid;
797 cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	125 }
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	126
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	127
800 95cc560ce7c4 Added map controls for digitizing and removing barriers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 799 diff changeset	128 public Vector getBarrierLayer() {
95cc560ce7c4 Added map controls for digitizing and removing barriers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 799 diff changeset	129 if (barrierLayer == null) {
823 407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 806 diff changeset	130 VectorOptions opts = new VectorOptions();
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 806 diff changeset	131 opts.setProjection(getRiverProjection());
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 806 diff changeset	132 opts.setMaxExtent(maxExtent);
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 806 diff changeset	133
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 806 diff changeset	134 barrierLayer = new Vector(LAYER_BARRIERS, opts);
806 e50da1f74e58 The layers created in the floodmap reflect to the facets this output mode has. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 800 diff changeset	135 barrierLayer.setIsBaseLayer(true);
823 407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 806 diff changeset	136
800 95cc560ce7c4 Added map controls for digitizing and removing barriers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 799 diff changeset	137 map.addLayer(barrierLayer);
882 d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	138
d3b4010d2c89 I293: Set the style of digitized features in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 881 diff changeset	139 barrierLayer.addVectorFeatureAddedListener(this);
800 95cc560ce7c4 Added map controls for digitizing and removing barriers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 799 diff changeset	140 }
95cc560ce7c4 Added map controls for digitizing and removing barriers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 799 diff changeset	141
95cc560ce7c4 Added map controls for digitizing and removing barriers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 799 diff changeset	142 return barrierLayer;
95cc560ce7c4 Added map controls for digitizing and removing barriers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 799 diff changeset	143 }
95cc560ce7c4 Added map controls for digitizing and removing barriers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 799 diff changeset	144
95cc560ce7c4 Added map controls for digitizing and removing barriers. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 799 diff changeset	145
833 dcecdd9693a8 Added a UIProvider that displays a combobox on the left and a map widget in the helper container. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 823 diff changeset	146 public String getFeaturesAsGeoJSON() {
dcecdd9693a8 Added a UIProvider that displays a combobox on the left and a map widget in the helper container. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 823 diff changeset	147 VectorFeature[] features = barrierLayer.getFeatures();
dcecdd9693a8 Added a UIProvider that displays a combobox on the left and a map widget in the helper container. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 823 diff changeset	148
dcecdd9693a8 Added a UIProvider that displays a combobox on the left and a map widget in the helper container. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 823 diff changeset	149 if (features == null \|\| features.length == 0) {
dcecdd9693a8 Added a UIProvider that displays a combobox on the left and a map widget in the helper container. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 823 diff changeset	150 return null;
dcecdd9693a8 Added a UIProvider that displays a combobox on the left and a map widget in the helper container. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 823 diff changeset	151 }
dcecdd9693a8 Added a UIProvider that displays a combobox on the left and a map widget in the helper container. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 823 diff changeset	152
dcecdd9693a8 Added a UIProvider that displays a combobox on the left and a map widget in the helper container. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 823 diff changeset	153 return new GeoJSON().write(features);
dcecdd9693a8 Added a UIProvider that displays a combobox on the left and a map widget in the helper container. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 823 diff changeset	154 }
dcecdd9693a8 Added a UIProvider that displays a combobox on the left and a map widget in the helper container. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 823 diff changeset	155
dcecdd9693a8 Added a UIProvider that displays a combobox on the left and a map widget in the helper container. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 823 diff changeset	156
797 cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	157 public void setSize(String width, String height) {
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	158 mapWidget.setWidth(width);
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	159 mapWidget.setHeight(height);
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	160 }
cc3f481e9484 Introduced GwtOpenLayers to bring up maps. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: diff changeset	161 }
799 f4299b90c996 Added controls to navigate in the map. Ingo Weinzierl <ingo.weinzierl@intevation.de> parents: 797 diff changeset	162 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/map/FloodMap.java @ 882:d3b4010d2c89