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Manage multi geometries modes

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This commit is contained in:
oterral
2014-01-10 14:01:35 +01:00
parent 235af49f0b
commit f27e42068f
1 changed files with 17 additions and 1 deletions
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src/ol/interaction/drawinteraction.js
+17 -1
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@@ -9,6 +9,9 @@ goog.require('ol.MapBrowserEvent');
goog.require('ol.MapBrowserEvent.EventType'); goog.require('ol.MapBrowserEvent.EventType');
goog.require('ol.geom.GeometryType'); goog.require('ol.geom.GeometryType');
goog.require('ol.geom.LineString'); goog.require('ol.geom.LineString');
goog.require('ol.geom.MultiLineString');
goog.require('ol.geom.MultiPoint');
goog.require('ol.geom.MultiPolygon');
goog.require('ol.geom.Point'); goog.require('ol.geom.Point');
goog.require('ol.geom.Polygon'); goog.require('ol.geom.Polygon');
goog.require('ol.interaction.Interaction'); goog.require('ol.interaction.Interaction');
@@ -396,7 +399,10 @@ ol.interaction.Draw.prototype.finishDrawing_ = function(event) {
goog.asserts.assert(!goog.isNull(sketchFeature)); goog.asserts.assert(!goog.isNull(sketchFeature));
var coordinates; var coordinates;
var geometry = sketchFeature.getGeometry(); var geometry = sketchFeature.getGeometry();
if (this.mode_ === ol.interaction.DrawMode.LINE_STRING) { if (this.mode_ === ol.interaction.DrawMode.POINT) {
goog.asserts.assertInstanceof(geometry, ol.geom.Point);
coordinates = geometry.getCoordinates();
} else if (this.mode_ === ol.interaction.DrawMode.LINE_STRING) {
goog.asserts.assertInstanceof(geometry, ol.geom.LineString); goog.asserts.assertInstanceof(geometry, ol.geom.LineString);
coordinates = geometry.getCoordinates(); coordinates = geometry.getCoordinates();
// remove the redundant last point // remove the redundant last point
@@ -408,6 +414,16 @@ ol.interaction.Draw.prototype.finishDrawing_ = function(event) {
// force clockwise order for exterior ring // force clockwise order for exterior ring
sketchFeature.setGeometry(new ol.geom.Polygon(coordinates)); sketchFeature.setGeometry(new ol.geom.Polygon(coordinates));
} }
// cast multi-part geometries
if (this.type_ === ol.geom.GeometryType.MULTI_POINT) {
sketchFeature.setGeometry(new ol.geom.MultiPoint([coordinates]));
} else if (this.type_ === ol.geom.GeometryType.MULTI_LINE_STRING) {
sketchFeature.setGeometry(new ol.geom.MultiLineString([coordinates]));
} else if (this.type_ === ol.geom.GeometryType.MULTI_POLYGON) {
sketchFeature.setGeometry(new ol.geom.MultiPolygon([coordinates]));
}
if (this.layer_) { if (this.layer_) {
this.layer_.getSource().addFeature(sketchFeature); this.layer_.getSource().addFeature(sketchFeature);
} }