Add insertVertexCondition to ol.interaction.Modify options

2017-05-09 13:35:21 +02:00
parent 735ab45480
commit ff91974345
4 changed files with 64 additions and 4 deletions
--- a/examples/modify-test.js
+++ b/examples/modify-test.js
@@ -222,7 +222,13 @@ var select = new ol.interaction.Select({

 var modify = new ol.interaction.Modify({
  features: select.getFeatures(),
-  style: overlayStyle
+  style: overlayStyle,
+  insertVertexCondition: function() {
+    // prevent new vertices to be added to the polygons
+    return !this.features_.getArray().every(function(feature) {
+      return feature.getGeometry().getType().match(/Polygon/);
+    });
+  }
 });

 var map = new ol.Map({