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Add insertVertexCondition to ol.interaction.Modify options

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This commit is contained in:
Frederic Junod
2017-05-09 13:35:21 +02:00
parent 735ab45480
commit ff91974345
4 changed files with 64 additions and 4 deletions
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9
src/ol/interaction/modify.js
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@@ -67,6 +67,13 @@ ol.interaction.Modify = function(options) {
this.deleteCondition_ = options.deleteCondition ?
options.deleteCondition : this.defaultDeleteCondition_;
/**
* @type {ol.EventsConditionType}
* @private
*/
this.insertVertexCondition_ = options.insertVertexCondition ?
options.insertVertexCondition : ol.events.condition.always;
/**
* Editing vertex.
* @type {ol.Feature}
@@ -600,7 +607,7 @@ ol.interaction.Modify.handleDownEvent_ = function(evt) {
this.dragSegments_.push([segmentDataMatch, 1]);
componentSegments[uid][1] = segmentDataMatch;
} else if (ol.getUid(segment) in this.vertexSegments_ &&
} else if (this.insertVertexCondition_(evt) && ol.getUid(segment) in this.vertexSegments_ &&
(!componentSegments[uid][0] && !componentSegments[uid][1])) {
insertVertices.push([segmentDataMatch, vertex]);
}