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Fix deleting 2 end nodes from a poly line. Fixes #1022

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This commit is contained in:
danzel 2012-09-28 10:46:57 +12:00
parent a17e481c76
commit 734ea2fdbf
1 changed files with 11 additions and 3 deletions
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14
src/layer/vector/Polyline.Edit.js
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@ -114,8 +114,12 @@ L.Handler.PolyEdit = L.Handler.extend({
// Check existence of previous and next markers since they wouldn't exist for edge points on the polyline
if (marker._prev && marker._next) {
this._createMiddleMarker(marker._prev, marker._next);
this._updatePrevNext(marker._prev, marker._next);
} else if (!marker._prev) {
marker._next._middleLeft = null;
} else if (!marker._next) {
marker._prev._middleRight = null;
}
this._updatePrevNext(marker._prev, marker._next);
// The marker itself is guaranteed to exist and present in the layer, since we managed to click on it
this._markerGroup.removeLayer(marker);
@ -196,8 +200,12 @@ L.Handler.PolyEdit = L.Handler.extend({
},
_updatePrevNext: function (marker1, marker2) {
marker1._next = marker2;
marker2._prev = marker1;
if (marker1) {
marker1._next = marker2;
}
if (marker2) {
marker2._prev = marker1;
}
},
_getMiddleLatLng: function (marker1, marker2) {