<script type="text/javascript">
OpenLayers.Lang.setCode("<%= I18n.locale.to_s %>");
+ var highlight;
+
function highlightChangeset(id) {
var feature = vectors.getFeatureByFid(id);
- feature.style.strokeColor = "#ffff55";
- feature.style.strokeWidth = 4;
- vectors.redraw();
+ var bounds = feature.geometry.getBounds();
+
+ if ( highlight ) vectors.removeFeatures(highlight);
+
+ highlight = new OpenLayers.Feature.Vector(bounds.toGeometry(), {}, {
+ strokeWidth: 2,
+ strokeColor: "#ee9900",
+ fillColor: "#ffff55",
+ fillOpacity: 0.5
+ });
+
+ vectors.addFeatures(highlight);
$("tr-changeset-" + id).addClassName("selected");
- }
+ }
function unHighlightChangeset(id) {
- var feature = vectors.getFeatureByFid(id);
- feature.style.strokeColor = "#ee9900";
- feature.style.strokeWidth = 2;
- vectors.redraw();
+ vectors.removeFeatures(highlight);
$("tr-changeset-" + id).removeClassName("selected");
- }
+ }
function init() {
var map = createMap("changeset_list_map", {
new OpenLayers.Control.PanZoomBar()
]
});
-
+
var bounds = new OpenLayers.Bounds();
<% @edits.each do |edit| %>
bounds.extend(bbox);
box = addBoxToMap(bbox, "<%= edit.id %>", true);
<% end %>
-
+
vectors.events.on({
"featureselected": function(feature) {
highlightChangeset(feature.feature.fid);
});
var selectControl = new OpenLayers.Control.SelectFeature(vectors, {
- multiple: false,
+ multiple: false,
hover: true
});
map.addControl(selectControl);