Merge pull request #1912 from tschaub/modify-example

Add style and condition for multiple selection to modify example.

examples/modify-features.js

@@ -1,6 +1,7 @@
 goog.require('ol.Collection');
 goog.require('ol.Map');
 goog.require('ol.View2D');
+goog.require('ol.events.condition');
 goog.require('ol.interaction');
 goog.require('ol.interaction.Modify');
 goog.require('ol.interaction.Select');
@@ -8,6 +9,9 @@ goog.require('ol.layer.Tile');
 goog.require('ol.layer.Vector');
 goog.require('ol.source.GeoJSON');
 goog.require('ol.source.MapQuest');
+goog.require('ol.style.Fill');
+goog.require('ol.style.Stroke');
+goog.require('ol.style.Style');
 
 
 var raster = new ol.layer.Tile({
@@ -26,7 +30,19 @@ var vector = new ol.layer.Vector({
   source: source
 });
 
-var select = new ol.interaction.Select({});
+var select = new ol.interaction.Select({
+  addCondition: ol.events.condition.shiftKeyOnly,
+  toggleCondition: ol.events.condition.always,
+  style: new ol.style.Style({
+    stroke: new ol.style.Stroke({
+      color: '#3399CC',
+      width: 2.5
+    }),
+    fill: new ol.style.Fill({
+      color: 'rgba(255,255,255,0.6)'
+    })
+  })
+});
 
 var modify = new ol.interaction.Modify({
   features: select.getFeatures()