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Add support for gml:MultiPolygon

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This commit is contained in:
Bart van den Eijnden
2014-02-21 12:32:09 +01:00
parent a484452207
commit 086828ba14
2 changed files with 150 additions and 0 deletions
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63
src/ol/format/gmlformat.js
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@@ -11,6 +11,7 @@ goog.require('ol.geom.GeometryCollection');
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.Polygon');
goog.require('ol.xml');
@@ -136,6 +137,28 @@ ol.format.GML.readMultiLineString_ = function(node, objectStack) {
};
/**
* @param {Node} node Node.
* @param {Array.<*>} objectStack Object stack.
* @private
* @return {ol.geom.MultiPolygon|undefined} MultiPolygon.
*/
ol.format.GML.readMultiPolygon_ = function(node, objectStack) {
goog.asserts.assert(node.nodeType == goog.dom.NodeType.ELEMENT);
goog.asserts.assert(node.localName == 'MultiPolygon');
var polygons = ol.xml.pushParseAndPop(
/** @type {Array.<ol.geom.Polygon>} */ ([]),
ol.format.GML.MULTIPOLYGON_PARSERS_, node, objectStack);
if (goog.isDefAndNotNull(polygons)) {
var multiPolygon = new ol.geom.MultiPolygon(null);
multiPolygon.setPolygons(polygons);
return multiPolygon;
} else {
return undefined;
}
};
/**
* @param {Node} node Node.
* @param {Array.<*>} objectStack Object stack.
@@ -162,6 +185,19 @@ ol.format.GML.lineStringMemberParser_ = function(node, objectStack) {
};
/**
* @param {Node} node Node.
* @param {Array.<*>} objectStack Object stack.
* @private
*/
ol.format.GML.polygonMemberParser_ = function(node, objectStack) {
goog.asserts.assert(node.nodeType == goog.dom.NodeType.ELEMENT);
goog.asserts.assert(node.localName == 'polygonMember' ||
node.localName == 'polygonMembers');
ol.xml.parse(ol.format.GML.POLYGONMEMBER_PARSERS_, node, objectStack);
};
/**
* @param {Node} node Node.
* @param {Array.<*>} objectStack Object stack.
@@ -519,6 +555,7 @@ ol.format.GML.GEOMETRY_PARSERS_ = ol.xml.makeParsersNS(
ol.format.GML.readMultiLineString_),
'LinearRing' : ol.xml.makeArrayPusher(ol.format.GML.readLinearRing_),
'Polygon': ol.xml.makeArrayPusher(ol.format.GML.readPolygon_),
'MultiPolygon': ol.xml.makeArrayPusher(ol.format.GML.readMultiPolygon_),
'Surface': ol.xml.makeArrayPusher(ol.format.GML.readSurface_),
'Curve': ol.xml.makeArrayPusher(ol.format.GML.readCurve_),
'Envelope': ol.xml.makeArrayPusher(ol.format.GML.readEnvelope_)
@@ -575,6 +612,20 @@ ol.format.GML.MULTILINESTRING_PARSERS_ = ol.xml.makeParsersNS(
});
/**
* @const
* @type {Object.<string, Object.<string, ol.xml.Parser>>}
* @private
*/
ol.format.GML.MULTIPOLYGON_PARSERS_ = ol.xml.makeParsersNS(
ol.format.GML.NAMESPACE_URIS_, {
'polygonMember': ol.xml.makeArrayPusher(
ol.format.GML.polygonMemberParser_),
'polygonMembers': ol.xml.makeArrayPusher(
ol.format.GML.polygonMemberParser_)
});
/**
* @const
* @type {Object.<string, Object.<string, ol.xml.Parser>>}
@@ -599,6 +650,18 @@ ol.format.GML.LINESTRINGMEMBER_PARSERS_ = ol.xml.makeParsersNS(
});
/**
* @const
* @type {Object.<string, Object.<string, ol.xml.Parser>>}
* @private
*/
ol.format.GML.POLYGONMEMBER_PARSERS_ = ol.xml.makeParsersNS(
ol.format.GML.NAMESPACE_URIS_, {
'Polygon': ol.xml.makeArrayPusher(
ol.format.GML.readPolygon_)
});
/**
* @const
* @type {Object.<string, Object.<string, ol.xml.Parser>>}