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Fix TopoJSON return type and line string parsing

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This commit is contained in:
Tom Payne
2014-03-26 13:25:51 +01:00
committed by Frederic Junod
parent 429a256fff
commit 9e6f35c62e
1 changed files with 3 additions and 2 deletions
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src/ol/format/topojsonformat.js
+3 -2
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@@ -51,10 +51,11 @@ ol.format.TopoJSON.EXTENSIONS_ = ['.topojson'];
* values indicate arcs need to be reversed. * values indicate arcs need to be reversed.
* @param {Array.<Array.<ol.Coordinate>>} arcs Array of arcs (already * @param {Array.<Array.<ol.Coordinate>>} arcs Array of arcs (already
* transformed). * transformed).
* @return {Array.<Array.<ol.Coordinate>>} Coordinates array. * @return {Array.<ol.Coordinate>} Coordinates array.
* @private * @private
*/ */
ol.format.TopoJSON.concatenateArcs_ = function(indices, arcs) { ol.format.TopoJSON.concatenateArcs_ = function(indices, arcs) {
/** @type {Array.<ol.Coordinate>} */
var coordinates = []; var coordinates = [];
var index, arc; var index, arc;
var i, ii; var i, ii;
@@ -133,7 +134,7 @@ ol.format.TopoJSON.readMultiPointGeometry_ = function(object, scale,
*/ */
ol.format.TopoJSON.readLineStringGeometry_ = function(object, arcs) { ol.format.TopoJSON.readLineStringGeometry_ = function(object, arcs) {
var coordinates = ol.format.TopoJSON.concatenateArcs_(object.arcs, arcs); var coordinates = ol.format.TopoJSON.concatenateArcs_(object.arcs, arcs);
return new ol.geom.LineString(goog.array.flatten(coordinates)); return new ol.geom.LineString(coordinates);
}; };