add GML3.2 format
This commit is contained in:
NielsCharlier
committed by
Frederic Junod
Frederic Junod
parent
6252404d5b
commit
2005c82dd2
@@ -828,7 +828,7 @@ class GML3 extends GMLBase {
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*/
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MULTIGEOMETRY_MEMBER_NODE_FACTORY_(value, objectStack, opt_nodeName) {
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const parentNode = objectStack[objectStack.length - 1].node;
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return createElementNS('http://www.opengis.net/gml',
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return createElementNS(this.namespace,
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MULTIGEOMETRY_TO_MEMBER_NODENAME[parentNode.nodeName]);
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}
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@@ -861,7 +861,7 @@ class GML3 extends GMLBase {
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} else {
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nodeName = 'Envelope';
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}
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return createElementNS('http://www.opengis.net/gml',
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return createElementNS(this.namespace,
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nodeName);
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}
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@@ -876,7 +876,7 @@ class GML3 extends GMLBase {
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*/
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writeGeometryNode(geometry, opt_options) {
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opt_options = this.adaptOptions(opt_options);
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const geom = createElementNS('http://www.opengis.net/gml', 'geom');
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const geom = createElementNS(this.namespace, 'geom');
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const context = {node: geom, hasZ: this.hasZ, srsName: this.srsName,
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curve: this.curve_, surface: this.surface_,
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multiSurface: this.multiSurface_, multiCurve: this.multiCurve_};
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@@ -898,7 +898,7 @@ class GML3 extends GMLBase {
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*/
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writeFeaturesNode(features, opt_options) {
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opt_options = this.adaptOptions(opt_options);
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const node = createElementNS('http://www.opengis.net/gml', 'featureMembers');
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const node = createElementNS(this.namespace, 'featureMembers');
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node.setAttributeNS(XML_SCHEMA_INSTANCE_URI, 'xsi:schemaLocation', this.schemaLocation);
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const context = {
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srsName: this.srsName,
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387
src/ol/format/GML32.js
Normal file
387
src/ol/format/GML32.js
Normal file
@@ -0,0 +1,387 @@
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/**
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* @module ol/format/GML32
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*/
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import GML3 from './GML3.js';
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import GMLBase from './GML3.js';
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import {makeArrayPusher, makeReplacer, makeChildAppender} from '../xml.js';
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import {writeStringTextNode} from '../format/xsd.js';
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/**
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* @classdesc Feature format for reading and writing data in the GML format
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* version 3.2.1.
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* @api
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*/
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class GML32 extends GML3 {
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/**
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* @param {module:ol/format/GMLBase~Options=} opt_options Optional configuration object.
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*/
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constructor(opt_options) {
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const options = /** @type {olx.format.GMLOptions} */
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(opt_options ? opt_options : {});
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super(options);
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/**
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* @inheritDoc
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*/
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this.schemaLocation = options.schemaLocation ?
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options.schemaLocation : this.namespace + ' http://schemas.opengis.net/gml/3.2.1/gml.xsd';
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}
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}
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GML32.prototype.namespace = 'http://www.opengis.net/gml/3.2';
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/**
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* @const
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* @type {Object.<string, Object.<string, XmlParser>>}
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* @private
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*/
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GML32.prototype.GEOMETRY_FLAT_COORDINATES_PARSERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'pos': makeReplacer(GML3.prototype.readFlatPos_),
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'posList': makeReplacer(GML3.prototype.readFlatPosList_)
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}
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};
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/**
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* @const
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* @type {Object.<string, Object.<string, XmlParser>>}
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* @private
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*/
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GML32.prototype.FLAT_LINEAR_RINGS_PARSERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'interior': GML3.prototype.interiorParser_,
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'exterior': GML3.prototype.exteriorParser_
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}
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};
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/**
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* @const
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* @type {Object.<string, Object.<string, XmlParser>>}
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* @private
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*/
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GML32.prototype.GEOMETRY_PARSERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'Point': makeReplacer(GMLBase.prototype.readPoint),
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'MultiPoint': makeReplacer(
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GMLBase.prototype.readMultiPoint),
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'LineString': makeReplacer(
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GMLBase.prototype.readLineString),
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'MultiLineString': makeReplacer(
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GMLBase.prototype.readMultiLineString),
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'LinearRing': makeReplacer(
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GMLBase.prototype.readLinearRing),
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'Polygon': makeReplacer(GMLBase.prototype.readPolygon),
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'MultiPolygon': makeReplacer(
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GMLBase.prototype.readMultiPolygon),
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'Surface': makeReplacer(GML32.prototype.readSurface_),
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'MultiSurface': makeReplacer(
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GML3.prototype.readMultiSurface_),
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'Curve': makeReplacer(GML32.prototype.readCurve_),
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'MultiCurve': makeReplacer(
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GML3.prototype.readMultiCurve_),
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'Envelope': makeReplacer(GML32.prototype.readEnvelope_)
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}
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};
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/**
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* @const
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* @type {Object.<string, Object.<string, XmlParser>>}
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* @private
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*/
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GML32.prototype.MULTICURVE_PARSERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'curveMember': makeArrayPusher(
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GML3.prototype.curveMemberParser_),
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'curveMembers': makeArrayPusher(
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GML3.prototype.curveMemberParser_)
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}
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};
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/**
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* @const
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* @type {Object.<string, Object.<string, XmlParser>>}
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* @private
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*/
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GML32.prototype.MULTISURFACE_PARSERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'surfaceMember': makeArrayPusher(
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GML3.prototype.surfaceMemberParser_),
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'surfaceMembers': makeArrayPusher(
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GML3.prototype.surfaceMemberParser_)
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}
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};
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/**
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* @const
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* @type {Object.<string, Object.<string, XmlParser>>}
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* @private
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*/
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GML32.prototype.CURVEMEMBER_PARSERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'LineString': makeArrayPusher(
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GMLBase.prototype.readLineString),
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'Curve': makeArrayPusher(GML3.prototype.readCurve_)
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}
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};
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/**
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* @const
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* @type {Object.<string, Object.<string, XmlParser>>}
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* @private
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*/
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GML32.prototype.SURFACEMEMBER_PARSERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'Polygon': makeArrayPusher(GMLBase.prototype.readPolygon),
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'Surface': makeArrayPusher(GML3.prototype.readSurface_)
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}
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};
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/**
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* @const
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* @type {Object.<string, Object.<string, XmlParser>>}
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* @private
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*/
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GML32.prototype.SURFACE_PARSERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'patches': makeReplacer(GML3.prototype.readPatch_)
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}
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};
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/**
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* @const
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* @type {Object.<string, Object.<string, XmlParser>>}
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* @private
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*/
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GML32.prototype.CURVE_PARSERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'segments': makeReplacer(GML3.prototype.readSegment_)
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}
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};
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/**
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* @const
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* @type {Object.<string, Object.<string, XmlParser>>}
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* @private
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*/
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GML32.prototype.ENVELOPE_PARSERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'lowerCorner': makeArrayPusher(
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GML3.prototype.readFlatPosList_),
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'upperCorner': makeArrayPusher(
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GML3.prototype.readFlatPosList_)
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}
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};
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/**
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* @const
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* @type {Object.<string, Object.<string, XmlParser>>}
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* @private
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*/
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GML32.prototype.PATCHES_PARSERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'PolygonPatch': makeReplacer(
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GML3.prototype.readPolygonPatch_)
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}
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};
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/**
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* @const
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* @type {Object.<string, Object.<string, XmlParser>>}
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* @private
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*/
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GML32.prototype.SEGMENTS_PARSERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'LineStringSegment': makeReplacer(
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GML3.prototype.readLineStringSegment_)
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}
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};
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/**
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* @const
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* @type {Object.<string, Object.<string, XmlParser>>}
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* @private
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*/
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GML32.prototype.MULTIPOINT_PARSERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'pointMember': makeArrayPusher(
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GMLBase.prototype.pointMemberParser_),
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'pointMembers': makeArrayPusher(
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GMLBase.prototype.pointMemberParser_)
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}
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};
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/**
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* @const
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* @type {Object.<string, Object.<string, XmlParser>>}
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* @private
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*/
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GML32.prototype.MULTILINESTRING_PARSERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'lineStringMember': makeArrayPusher(
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GMLBase.prototype.lineStringMemberParser_),
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'lineStringMembers': makeArrayPusher(
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GMLBase.prototype.lineStringMemberParser_)
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}
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};
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/**
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* @const
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* @type {Object.<string, Object.<string, XmlParser>>}
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* @private
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*/
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GML32.prototype.MULTIPOLYGON_PARSERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'polygonMember': makeArrayPusher(
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GMLBase.prototype.polygonMemberParser_),
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'polygonMembers': makeArrayPusher(
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GMLBase.prototype.polygonMemberParser_)
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}
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};
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/**
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* @const
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* @type {Object.<string, Object.<string, XmlParser>>}
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* @private
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*/
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GML32.prototype.POINTMEMBER_PARSERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'Point': makeArrayPusher(
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GMLBase.prototype.readFlatCoordinatesFromNode_)
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}
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};
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/**
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* @const
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* @type {Object.<string, Object.<string, XmlParser>>}
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* @private
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*/
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GML32.prototype.LINESTRINGMEMBER_PARSERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'LineString': makeArrayPusher(
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GMLBase.prototype.readLineString)
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}
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};
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/**
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* @const
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* @type {Object.<string, Object.<string, XmlParser>>}
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* @private
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*/
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GML32.prototype.POLYGONMEMBER_PARSERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'Polygon': makeArrayPusher(
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GMLBase.prototype.readPolygon)
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}
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};
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/**
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* @const
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* @type {Object.<string, Object.<string, XmlParser>>}
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* @protected
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*/
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GML32.prototype.RING_PARSERS = {
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'http://www.opengis.net/gml/3.2': {
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'LinearRing': makeReplacer(
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GMLBase.prototype.readFlatLinearRing_)
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}
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};
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/**
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* @type {Object.<string, Object.<string, module:ol/xml~Serializer>>}
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* @private
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*/
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GML32.prototype.RING_SERIALIZERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'exterior': makeChildAppender(GML3.prototype.writeRing_),
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'interior': makeChildAppender(GML3.prototype.writeRing_)
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}
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};
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/**
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* @type {Object.<string, Object.<string, module:ol/xml~Serializer>>}
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* @private
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*/
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GML32.prototype.ENVELOPE_SERIALIZERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'lowerCorner': makeChildAppender(writeStringTextNode),
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'upperCorner': makeChildAppender(writeStringTextNode)
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}
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};
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/**
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* @type {Object.<string, Object.<string, module:ol/xml~Serializer>>}
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* @private
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*/
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GML32.prototype.SURFACEORPOLYGONMEMBER_SERIALIZERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'surfaceMember': makeChildAppender(
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GML3.prototype.writeSurfaceOrPolygonMember_),
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'polygonMember': makeChildAppender(
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GML3.prototype.writeSurfaceOrPolygonMember_)
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}
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};
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/**
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* @type {Object.<string, Object.<string, module:ol/xml~Serializer>>}
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* @private
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*/
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GML32.prototype.POINTMEMBER_SERIALIZERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'pointMember': makeChildAppender(
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GML3.prototype.writePointMember_)
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}
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};
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/**
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* @type {Object.<string, Object.<string, module:ol/xml~Serializer>>}
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* @private
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*/
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GML32.prototype.LINESTRINGORCURVEMEMBER_SERIALIZERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'lineStringMember': makeChildAppender(
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GML3.prototype.writeLineStringOrCurveMember_),
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'curveMember': makeChildAppender(
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GML3.prototype.writeLineStringOrCurveMember_)
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}
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};
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/**
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* @type {Object.<string, Object.<string, module:ol/xml~Serializer>>}
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* @private
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*/
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GML32.prototype.GEOMETRY_SERIALIZERS_ = {
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'http://www.opengis.net/gml/3.2': {
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'Curve': makeChildAppender(
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GML3.prototype.writeCurveOrLineString_),
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'MultiCurve': makeChildAppender(
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GML3.prototype.writeMultiCurveOrLineString_),
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'Point': makeChildAppender(GML32.prototype.writePoint_),
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'MultiPoint': makeChildAppender(
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GML3.prototype.writeMultiPoint_),
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'LineString': makeChildAppender(
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GML3.prototype.writeCurveOrLineString_),
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'MultiLineString': makeChildAppender(
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GML3.prototype.writeMultiCurveOrLineString_),
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'LinearRing': makeChildAppender(
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GML3.prototype.writeLinearRing_),
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'Polygon': makeChildAppender(
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GML3.prototype.writeSurfaceOrPolygon_),
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'MultiPolygon': makeChildAppender(
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GML3.prototype.writeMultiSurfaceOrPolygon_),
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'Surface': makeChildAppender(
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GML3.prototype.writeSurfaceOrPolygon_),
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'MultiSurface': makeChildAppender(
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GML3.prototype.writeMultiSurfaceOrPolygon_),
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'Envelope': makeChildAppender(
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GML3.prototype.writeEnvelope)
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}
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};
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export default GML32;
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@@ -123,7 +123,7 @@ class GMLBase extends XMLFeature {
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* @type {Object<string, Object<string, Object>>}
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*/
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this.FEATURE_COLLECTION_PARSERS = {};
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this.FEATURE_COLLECTION_PARSERS[GMLNS] = {
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this.FEATURE_COLLECTION_PARSERS[this.namespace] = {
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'featureMember': makeArrayPusher(this.readFeaturesInternal),
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'featureMembers': makeReplacer(this.readFeaturesInternal)
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};
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@@ -466,6 +466,9 @@ class GMLBase extends XMLFeature {
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}
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GMLBase.prototype.namespace = GMLNS;
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/**
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* @const
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* @type {Object<string, Object<string, import("../xml.js").Parser>>}
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@@ -1,6 +1,7 @@
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import Feature from '../../../../src/ol/Feature.js';
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import GML from '../../../../src/ol/format/GML.js';
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import GML2 from '../../../../src/ol/format/GML2.js';
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import GML32 from '../../../../src/ol/format/GML32.js';
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import LineString from '../../../../src/ol/geom/LineString.js';
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import LinearRing from '../../../../src/ol/geom/LinearRing.js';
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import MultiLineString from '../../../../src/ol/geom/MultiLineString.js';
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@@ -1601,3 +1602,861 @@ describe('ol.format.GML3', function() {
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});
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});
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describe('ol.format.GML32', function() {
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let format, formatWGS84, formatNoSrs;
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beforeEach(function() {
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format = new GML32({srsName: 'CRS:84'});
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formatWGS84 = new GML32({
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srsName: 'urn:x-ogc:def:crs:EPSG:4326'
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});
|
||||
formatNoSrs = new GML32();
|
||||
});
|
||||
|
||||
describe('#readGeometry', function() {
|
||||
|
||||
describe('point', function() {
|
||||
|
||||
it('can read and write a point geometry', function() {
|
||||
const text =
|
||||
'<gml:Point xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:pos srsDimension="2">1 2</gml:pos>' +
|
||||
'</gml:Point>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g).to.be.an(Point);
|
||||
expect(g.getCoordinates()).to.eql([1, 2, 0]);
|
||||
const serialized = format.writeGeometryNode(g);
|
||||
expect(serialized.firstElementChild).to.xmleql(parse(text));
|
||||
});
|
||||
|
||||
it('can read a point geometry with scientific notation', function() {
|
||||
let text =
|
||||
'<gml:Point xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:pos>1E7 2</gml:pos>' +
|
||||
'</gml:Point>';
|
||||
let g = readGeometry(format, text);
|
||||
expect(g).to.be.an(Point);
|
||||
expect(g.getCoordinates()).to.eql([10000000, 2, 0]);
|
||||
text =
|
||||
'<gml:Point xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:pos>1e7 2</gml:pos>' +
|
||||
'</gml:Point>';
|
||||
g = readGeometry(format, text);
|
||||
expect(g).to.be.an(Point);
|
||||
expect(g.getCoordinates()).to.eql([10000000, 2, 0]);
|
||||
});
|
||||
|
||||
it('can read, transform and write a point geometry', function() {
|
||||
const config = {
|
||||
featureProjection: 'EPSG:3857'
|
||||
};
|
||||
const text =
|
||||
'<gml:Point xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:pos>1 2</gml:pos>' +
|
||||
'</gml:Point>';
|
||||
const g = readGeometry(format, text, config);
|
||||
expect(g).to.be.an(Point);
|
||||
const coordinates = g.getCoordinates();
|
||||
expect(coordinates.splice(0, 2)).to.eql(
|
||||
transform([1, 2], 'CRS:84', 'EPSG:3857'));
|
||||
config.dataProjection = 'CRS:84';
|
||||
const serialized = format.writeGeometryNode(g, config);
|
||||
const pos = serialized.firstElementChild.firstElementChild.textContent;
|
||||
const coordinate = pos.split(' ');
|
||||
expect(coordinate[0]).to.roughlyEqual(1, 1e-9);
|
||||
expect(coordinate[1]).to.roughlyEqual(2, 1e-9);
|
||||
});
|
||||
|
||||
it('can detect SRS, read and transform a point geometry', function() {
|
||||
const config = {
|
||||
featureProjection: 'EPSG:3857'
|
||||
};
|
||||
const text =
|
||||
'<gml:Point xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:pos>1 2</gml:pos>' +
|
||||
'</gml:Point>';
|
||||
const g = readGeometry(formatNoSrs, text, config);
|
||||
expect(g).to.be.an(Point);
|
||||
const coordinates = g.getCoordinates();
|
||||
expect(coordinates.splice(0, 2)).to.eql(
|
||||
transform([1, 2], 'CRS:84', 'EPSG:3857'));
|
||||
});
|
||||
|
||||
it('can read and write a point geometry in EPSG:4326', function() {
|
||||
const text =
|
||||
'<gml:Point xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="urn:x-ogc:def:crs:EPSG:4326">' +
|
||||
' <gml:pos srsDimension="2">2 1</gml:pos>' +
|
||||
'</gml:Point>';
|
||||
const g = readGeometry(formatWGS84, text);
|
||||
expect(g).to.be.an(Point);
|
||||
expect(g.getCoordinates()).to.eql([1, 2, 0]);
|
||||
const serialized = formatWGS84.writeGeometryNode(g);
|
||||
expect(serialized.firstElementChild).to.xmleql(parse(text));
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
describe('linestring', function() {
|
||||
|
||||
it('can read and write a linestring geometry', function() {
|
||||
const text =
|
||||
'<gml:LineString xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">1 2 3 4</gml:posList>' +
|
||||
'</gml:LineString>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g).to.be.an(LineString);
|
||||
expect(g.getCoordinates()).to.eql([[1, 2, 0], [3, 4, 0]]);
|
||||
const serialized = format.writeGeometryNode(g);
|
||||
expect(serialized.firstElementChild).to.xmleql(parse(text));
|
||||
});
|
||||
|
||||
it('can read, transform and write a linestring geometry', function() {
|
||||
const config = {
|
||||
dataProjection: 'CRS:84',
|
||||
featureProjection: 'EPSG:3857'
|
||||
};
|
||||
const text =
|
||||
'<gml:LineString xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:posList>1 2 3 4</gml:posList>' +
|
||||
'</gml:LineString>';
|
||||
const g = readGeometry(format, text, config);
|
||||
expect(g).to.be.an(LineString);
|
||||
const coordinates = g.getCoordinates();
|
||||
expect(coordinates[0].slice(0, 2)).to.eql(
|
||||
transform([1, 2], 'CRS:84', 'EPSG:3857'));
|
||||
expect(coordinates[1].slice(0, 2)).to.eql(
|
||||
transform([3, 4], 'CRS:84', 'EPSG:3857'));
|
||||
const serialized = format.writeGeometryNode(g, config);
|
||||
const poss = serialized.firstElementChild.firstElementChild.textContent;
|
||||
const coordinate = poss.split(' ');
|
||||
expect(coordinate[0]).to.roughlyEqual(1, 1e-9);
|
||||
expect(coordinate[1]).to.roughlyEqual(2, 1e-9);
|
||||
expect(coordinate[2]).to.roughlyEqual(3, 1e-9);
|
||||
expect(coordinate[3]).to.roughlyEqual(4, 1e-9);
|
||||
});
|
||||
|
||||
it('can read and write a linestring geometry in EPSG:4326', function() {
|
||||
const text =
|
||||
'<gml:LineString xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="urn:x-ogc:def:crs:EPSG:4326">' +
|
||||
' <gml:posList srsDimension="2">2 1 4 3</gml:posList>' +
|
||||
'</gml:LineString>';
|
||||
const g = readGeometry(formatWGS84, text);
|
||||
expect(g).to.be.an(LineString);
|
||||
expect(g.getCoordinates()).to.eql([[1, 2, 0], [3, 4, 0]]);
|
||||
const serialized = formatWGS84.writeGeometryNode(g);
|
||||
expect(serialized.firstElementChild).to.xmleql(parse(text));
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
describe('axis order', function() {
|
||||
|
||||
it('can read and write a linestring geometry with ' +
|
||||
'correct axis order',
|
||||
function() {
|
||||
const text =
|
||||
'<gml:LineString xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="urn:x-ogc:def:crs:EPSG:4326">' +
|
||||
' <gml:posList srsDimension="2">-90 -180 90 180</gml:posList>' +
|
||||
'</gml:LineString>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g).to.be.an(LineString);
|
||||
expect(g.getCoordinates()).to.eql([[-180, -90, 0], [180, 90, 0]]);
|
||||
const serialized = formatWGS84.writeGeometryNode(g);
|
||||
expect(serialized.firstElementChild).to.xmleql(parse(text));
|
||||
});
|
||||
|
||||
it('can read and write a point geometry with correct axis order',
|
||||
function() {
|
||||
const text =
|
||||
'<gml:Point xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="urn:x-ogc:def:crs:EPSG:4326">' +
|
||||
' <gml:pos srsDimension="2">-90 -180</gml:pos>' +
|
||||
'</gml:Point>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g).to.be.an(Point);
|
||||
expect(g.getCoordinates()).to.eql([-180, -90, 0]);
|
||||
const serialized = formatWGS84.writeGeometryNode(g);
|
||||
expect(serialized.firstElementChild).to.xmleql(parse(text));
|
||||
});
|
||||
|
||||
it('can read and write a surface geometry with right axis order',
|
||||
function() {
|
||||
const text =
|
||||
'<gml:MultiSurface xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="urn:x-ogc:def:crs:EPSG:4326">' +
|
||||
' <gml:surfaceMember>' +
|
||||
' <gml:Polygon srsName="urn:x-ogc:def:crs:EPSG:4326">' +
|
||||
' <gml:exterior>' +
|
||||
' <gml:LinearRing srsName=' +
|
||||
' "urn:x-ogc:def:crs:EPSG:4326">' +
|
||||
' <gml:posList srsDimension="2">' +
|
||||
' 38.9661 -77.0081 38.9931 -77.0421 ' +
|
||||
' 38.9321 -77.1221 38.9151 -77.0781 38.8861 ' +
|
||||
' -77.0671 38.8621 -77.0391 38.8381 -77.0401 ' +
|
||||
' 38.8291 -77.0451 38.8131 -77.0351 38.7881 ' +
|
||||
' -77.0451 38.8891 -76.9111 38.9661 -77.0081' +
|
||||
' </gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:exterior>' +
|
||||
' </gml:Polygon>' +
|
||||
' </gml:surfaceMember>' +
|
||||
'</gml:MultiSurface>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g.getCoordinates()[0][0][0][0]).to.equal(-77.0081);
|
||||
expect(g.getCoordinates()[0][0][0][1]).to.equal(38.9661);
|
||||
format = new GML32({
|
||||
srsName: 'urn:x-ogc:def:crs:EPSG:4326',
|
||||
surface: false});
|
||||
const serialized = format.writeGeometryNode(g);
|
||||
expect(serialized.firstElementChild).to.xmleql(parse(text));
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
describe('linestring 3D', function() {
|
||||
|
||||
it('can read a linestring 3D geometry', function() {
|
||||
const text =
|
||||
'<gml:LineString xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84" srsDimension="3">' +
|
||||
' <gml:posList>1 2 3 4 5 6</gml:posList>' +
|
||||
'</gml:LineString>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g).to.be.an(LineString);
|
||||
expect(g.getCoordinates()).to.eql([[1, 2, 3], [4, 5, 6]]);
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
describe('linearring', function() {
|
||||
|
||||
it('can read and write a linearring geometry', function() {
|
||||
const text =
|
||||
'<gml:LinearRing xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">1 2 3 4 5 6 1 2</gml:posList>' +
|
||||
'</gml:LinearRing>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g).to.be.an(LinearRing);
|
||||
expect(g.getCoordinates()).to.eql(
|
||||
[[1, 2, 0], [3, 4, 0], [5, 6, 0], [1, 2, 0]]);
|
||||
const serialized = format.writeGeometryNode(g);
|
||||
expect(serialized.firstElementChild).to.xmleql(parse(text));
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
describe('polygon', function() {
|
||||
|
||||
it('can read and write a polygon geometry', function() {
|
||||
const text =
|
||||
'<gml:Polygon xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:exterior>' +
|
||||
' <gml:LinearRing srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">1 2 3 2 3 4 1 2</gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:exterior>' +
|
||||
' <gml:interior>' +
|
||||
' <gml:LinearRing srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">2 3 2 5 4 5 2 3</gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:interior>' +
|
||||
' <gml:interior>' +
|
||||
' <gml:LinearRing srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">3 4 3 6 5 6 3 4</gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:interior>' +
|
||||
'</gml:Polygon>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g).to.be.an(Polygon);
|
||||
expect(g.getCoordinates()).to.eql([[[1, 2, 0], [3, 2, 0], [3, 4, 0],
|
||||
[1, 2, 0]], [[2, 3, 0], [2, 5, 0], [4, 5, 0], [2, 3, 0]],
|
||||
[[3, 4, 0], [3, 6, 0], [5, 6, 0], [3, 4, 0]]]);
|
||||
const serialized = format.writeGeometryNode(g);
|
||||
expect(serialized.firstElementChild).to.xmleql(parse(text));
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
describe('surface', function() {
|
||||
|
||||
it('can read and write a surface geometry', function() {
|
||||
const text =
|
||||
'<gml:Surface xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:patches>' +
|
||||
' <gml:PolygonPatch>' +
|
||||
' <gml:exterior>' +
|
||||
' <gml:LinearRing srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">' +
|
||||
' 1 2 3 2 3 4 1 2' +
|
||||
' </gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:exterior>' +
|
||||
' <gml:interior>' +
|
||||
' <gml:LinearRing srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">' +
|
||||
' 2 3 2 5 4 5 2 3' +
|
||||
' </gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:interior>' +
|
||||
' <gml:interior>' +
|
||||
' <gml:LinearRing srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">' +
|
||||
' 3 4 3 6 5 6 3 4' +
|
||||
' </gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:interior>' +
|
||||
' </gml:PolygonPatch>' +
|
||||
' </gml:patches>' +
|
||||
'</gml:Surface>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g).to.be.an(Polygon);
|
||||
expect(g.getCoordinates()).to.eql([[[1, 2, 0], [3, 2, 0], [3, 4, 0],
|
||||
[1, 2, 0]], [[2, 3, 0], [2, 5, 0], [4, 5, 0], [2, 3, 0]],
|
||||
[[3, 4, 0], [3, 6, 0], [5, 6, 0], [3, 4, 0]]]);
|
||||
format = new GML32({srsName: 'CRS:84', surface: true});
|
||||
const serialized = format.writeGeometryNode(g);
|
||||
expect(serialized.firstElementChild).to.xmleql(parse(text));
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
describe('curve', function() {
|
||||
|
||||
it('can read and write a curve geometry', function() {
|
||||
const text =
|
||||
'<gml:Curve xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:segments>' +
|
||||
' <gml:LineStringSegment>' +
|
||||
' <gml:posList srsDimension="2">1 2 3 4</gml:posList>' +
|
||||
' </gml:LineStringSegment>' +
|
||||
' </gml:segments>' +
|
||||
'</gml:Curve>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g).to.be.an(LineString);
|
||||
expect(g.getCoordinates()).to.eql([[1, 2, 0], [3, 4, 0]]);
|
||||
format = new GML32({srsName: 'CRS:84', curve: true});
|
||||
const serialized = format.writeGeometryNode(g);
|
||||
expect(serialized.firstElementChild).to.xmleql(parse(text));
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
describe('envelope', function() {
|
||||
|
||||
it('can read an envelope geometry', function() {
|
||||
const text =
|
||||
'<gml:Envelope xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:lowerCorner>1 2</gml:lowerCorner>' +
|
||||
' <gml:upperCorner>3 4</gml:upperCorner>' +
|
||||
'</gml:Envelope>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g).to.eql([1, 2, 3, 4]);
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
describe('multipoint', function() {
|
||||
|
||||
it('can read and write a singular multipoint geometry', function() {
|
||||
const text =
|
||||
'<gml:MultiPoint xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:pointMember>' +
|
||||
' <gml:Point srsName="CRS:84">' +
|
||||
' <gml:pos srsDimension="2">1 2</gml:pos>' +
|
||||
' </gml:Point>' +
|
||||
' </gml:pointMember>' +
|
||||
' <gml:pointMember>' +
|
||||
' <gml:Point srsName="CRS:84">' +
|
||||
' <gml:pos srsDimension="2">2 3</gml:pos>' +
|
||||
' </gml:Point>' +
|
||||
' </gml:pointMember>' +
|
||||
' <gml:pointMember>' +
|
||||
' <gml:Point srsName="CRS:84">' +
|
||||
' <gml:pos srsDimension="2">3 4</gml:pos>' +
|
||||
' </gml:Point>' +
|
||||
' </gml:pointMember>' +
|
||||
'</gml:MultiPoint>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g).to.be.an(MultiPoint);
|
||||
expect(g.getCoordinates()).to.eql([[1, 2, 0], [2, 3, 0], [3, 4, 0]]);
|
||||
const serialized = format.writeGeometryNode(g);
|
||||
expect(serialized.firstElementChild).to.xmleql(parse(text));
|
||||
});
|
||||
|
||||
it('can read a plural multipoint geometry', function() {
|
||||
const text =
|
||||
'<gml:MultiPoint xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:pointMembers>' +
|
||||
' <gml:Point>' +
|
||||
' <gml:pos>1 2</gml:pos>' +
|
||||
' </gml:Point>' +
|
||||
' <gml:Point>' +
|
||||
' <gml:pos>2 3</gml:pos>' +
|
||||
' </gml:Point>' +
|
||||
' <gml:Point>' +
|
||||
' <gml:pos>3 4</gml:pos>' +
|
||||
' </gml:Point>' +
|
||||
' </gml:pointMembers>' +
|
||||
'</gml:MultiPoint>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g).to.be.an(MultiPoint);
|
||||
expect(g.getCoordinates()).to.eql([[1, 2, 0], [2, 3, 0], [3, 4, 0]]);
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
describe('multilinestring', function() {
|
||||
|
||||
it('can read and write a singular multilinestring geometry', function() {
|
||||
const text =
|
||||
'<gml:MultiLineString xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:lineStringMember>' +
|
||||
' <gml:LineString srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">1 2 2 3</gml:posList>' +
|
||||
' </gml:LineString>' +
|
||||
' </gml:lineStringMember>' +
|
||||
' <gml:lineStringMember>' +
|
||||
' <gml:LineString srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">3 4 4 5</gml:posList>' +
|
||||
' </gml:LineString>' +
|
||||
' </gml:lineStringMember>' +
|
||||
'</gml:MultiLineString>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g).to.be.an(MultiLineString);
|
||||
expect(g.getCoordinates()).to.eql(
|
||||
[[[1, 2, 0], [2, 3, 0]], [[3, 4, 0], [4, 5, 0]]]);
|
||||
format = new GML32({srsName: 'CRS:84', multiCurve: false});
|
||||
const serialized = format.writeGeometryNode(g);
|
||||
expect(serialized.firstElementChild).to.xmleql(parse(text));
|
||||
});
|
||||
|
||||
it('can read a plural multilinestring geometry', function() {
|
||||
const text =
|
||||
'<gml:MultiLineString xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:lineStringMembers>' +
|
||||
' <gml:LineString>' +
|
||||
' <gml:posList>1 2 2 3</gml:posList>' +
|
||||
' </gml:LineString>' +
|
||||
' <gml:LineString>' +
|
||||
' <gml:posList>3 4 4 5</gml:posList>' +
|
||||
' </gml:LineString>' +
|
||||
' </gml:lineStringMembers>' +
|
||||
'</gml:MultiLineString>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g).to.be.an(MultiLineString);
|
||||
expect(g.getCoordinates()).to.eql(
|
||||
[[[1, 2, 0], [2, 3, 0]], [[3, 4, 0], [4, 5, 0]]]);
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
describe('multipolygon', function() {
|
||||
|
||||
it('can read and write a singular multipolygon geometry', function() {
|
||||
const text =
|
||||
'<gml:MultiPolygon xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:polygonMember>' +
|
||||
' <gml:Polygon srsName="CRS:84">' +
|
||||
' <gml:exterior>' +
|
||||
' <gml:LinearRing srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">' +
|
||||
' 1 2 3 2 3 4 1 2' +
|
||||
' </gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:exterior>' +
|
||||
' <gml:interior>' +
|
||||
' <gml:LinearRing srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">' +
|
||||
' 2 3 2 5 4 5 2 3' +
|
||||
' </gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:interior>' +
|
||||
' <gml:interior>' +
|
||||
' <gml:LinearRing srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">' +
|
||||
' 3 4 3 6 5 6 3 4' +
|
||||
' </gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:interior>' +
|
||||
' </gml:Polygon>' +
|
||||
' </gml:polygonMember>' +
|
||||
' <gml:polygonMember>' +
|
||||
' <gml:Polygon srsName="CRS:84">' +
|
||||
' <gml:exterior>' +
|
||||
' <gml:LinearRing srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">' +
|
||||
' 1 2 3 2 3 4 1 2' +
|
||||
' </gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:exterior>' +
|
||||
' </gml:Polygon>' +
|
||||
' </gml:polygonMember>' +
|
||||
'</gml:MultiPolygon>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g).to.be.an(MultiPolygon);
|
||||
expect(g.getCoordinates()).to.eql([
|
||||
[[[1, 2, 0], [3, 2, 0], [3, 4, 0],
|
||||
[1, 2, 0]], [[2, 3, 0], [2, 5, 0], [4, 5, 0], [2, 3, 0]],
|
||||
[[3, 4, 0], [3, 6, 0], [5, 6, 0], [3, 4, 0]]],
|
||||
[[[1, 2, 0], [3, 2, 0], [3, 4, 0], [1, 2, 0]]]]);
|
||||
format = new GML32({srsName: 'CRS:84', multiSurface: false});
|
||||
const serialized = format.writeGeometryNode(g);
|
||||
expect(serialized.firstElementChild).to.xmleql(parse(text));
|
||||
});
|
||||
|
||||
it('can read a plural multipolygon geometry', function() {
|
||||
const text =
|
||||
'<gml:MultiPolygon xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:polygonMembers>' +
|
||||
' <gml:Polygon>' +
|
||||
' <gml:exterior>' +
|
||||
' <gml:LinearRing>' +
|
||||
' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:exterior>' +
|
||||
' <gml:interior>' +
|
||||
' <gml:LinearRing>' +
|
||||
' <gml:posList>2 3 2 5 4 5 2 3</gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:interior>' +
|
||||
' <gml:interior>' +
|
||||
' <gml:LinearRing>' +
|
||||
' <gml:posList>3 4 3 6 5 6 3 4</gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:interior>' +
|
||||
' </gml:Polygon>' +
|
||||
' <gml:Polygon>' +
|
||||
' <gml:exterior>' +
|
||||
' <gml:LinearRing>' +
|
||||
' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:exterior>' +
|
||||
' </gml:Polygon>' +
|
||||
' </gml:polygonMembers>' +
|
||||
'</gml:MultiPolygon>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g).to.be.an(MultiPolygon);
|
||||
expect(g.getCoordinates()).to.eql([
|
||||
[[[1, 2, 0], [3, 2, 0], [3, 4, 0],
|
||||
[1, 2, 0]], [[2, 3, 0], [2, 5, 0], [4, 5, 0], [2, 3, 0]],
|
||||
[[3, 4, 0], [3, 6, 0], [5, 6, 0], [3, 4, 0]]],
|
||||
[[[1, 2, 0], [3, 2, 0], [3, 4, 0], [1, 2, 0]]]]);
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
describe('multicurve', function() {
|
||||
|
||||
it('can read and write a singular multicurve-linestring geometry',
|
||||
function() {
|
||||
const text =
|
||||
'<gml:MultiCurve xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:curveMember>' +
|
||||
' <gml:LineString srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">1 2 2 3</gml:posList>' +
|
||||
' </gml:LineString>' +
|
||||
' </gml:curveMember>' +
|
||||
' <gml:curveMember>' +
|
||||
' <gml:LineString srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">3 4 4 5</gml:posList>' +
|
||||
' </gml:LineString>' +
|
||||
' </gml:curveMember>' +
|
||||
'</gml:MultiCurve>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g).to.be.an(MultiLineString);
|
||||
expect(g.getCoordinates()).to.eql(
|
||||
[[[1, 2, 0], [2, 3, 0]], [[3, 4, 0], [4, 5, 0]]]);
|
||||
const serialized = format.writeGeometryNode(g);
|
||||
expect(serialized.firstElementChild).to.xmleql(parse(text));
|
||||
});
|
||||
|
||||
it('can read and write a singular multicurve-curve geometry', function() {
|
||||
const text =
|
||||
'<gml:MultiCurve xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:curveMember>' +
|
||||
' <gml:Curve srsName="CRS:84">' +
|
||||
' <gml:segments>' +
|
||||
' <gml:LineStringSegment>' +
|
||||
' <gml:posList srsDimension="2">1 2 2 3</gml:posList>' +
|
||||
' </gml:LineStringSegment>' +
|
||||
' </gml:segments>' +
|
||||
' </gml:Curve>' +
|
||||
' </gml:curveMember>' +
|
||||
' <gml:curveMember>' +
|
||||
' <gml:Curve srsName="CRS:84">' +
|
||||
' <gml:segments>' +
|
||||
' <gml:LineStringSegment>' +
|
||||
' <gml:posList srsDimension="2">3 4 4 5</gml:posList>' +
|
||||
' </gml:LineStringSegment>' +
|
||||
' </gml:segments>' +
|
||||
' </gml:Curve>' +
|
||||
' </gml:curveMember>' +
|
||||
'</gml:MultiCurve>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g).to.be.an(MultiLineString);
|
||||
expect(g.getCoordinates()).to.eql(
|
||||
[[[1, 2, 0], [2, 3, 0]], [[3, 4, 0], [4, 5, 0]]]);
|
||||
format = new GML32({srsName: 'CRS:84', curve: true});
|
||||
const serialized = format.writeGeometryNode(g);
|
||||
expect(serialized.firstElementChild).to.xmleql(parse(text));
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
describe('multisurface', function() {
|
||||
|
||||
it('can read and write a singular multisurface geometry', function() {
|
||||
const text =
|
||||
'<gml:MultiSurface xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:surfaceMember>' +
|
||||
' <gml:Polygon srsName="CRS:84">' +
|
||||
' <gml:exterior>' +
|
||||
' <gml:LinearRing srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">' +
|
||||
' 1 2 3 2 3 4 1 2' +
|
||||
' </gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:exterior>' +
|
||||
' <gml:interior>' +
|
||||
' <gml:LinearRing srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">' +
|
||||
' 2 3 2 5 4 5 2 3' +
|
||||
' </gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:interior>' +
|
||||
' <gml:interior>' +
|
||||
' <gml:LinearRing srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">' +
|
||||
' 3 4 3 6 5 6 3 4' +
|
||||
' </gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:interior>' +
|
||||
' </gml:Polygon>' +
|
||||
' </gml:surfaceMember>' +
|
||||
' <gml:surfaceMember>' +
|
||||
' <gml:Polygon srsName="CRS:84">' +
|
||||
' <gml:exterior>' +
|
||||
' <gml:LinearRing srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">' +
|
||||
' 1 2 3 2 3 4 1 2' +
|
||||
' </gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:exterior>' +
|
||||
' </gml:Polygon>' +
|
||||
' </gml:surfaceMember>' +
|
||||
'</gml:MultiSurface>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g).to.be.an(MultiPolygon);
|
||||
expect(g.getCoordinates()).to.eql([
|
||||
[[[1, 2, 0], [3, 2, 0], [3, 4, 0],
|
||||
[1, 2, 0]], [[2, 3, 0], [2, 5, 0], [4, 5, 0], [2, 3, 0]],
|
||||
[[3, 4, 0], [3, 6, 0], [5, 6, 0], [3, 4, 0]]],
|
||||
[[[1, 2, 0], [3, 2, 0], [3, 4, 0], [1, 2, 0]]]]);
|
||||
const serialized = format.writeGeometryNode(g);
|
||||
expect(serialized.firstElementChild).to.xmleql(parse(text));
|
||||
});
|
||||
|
||||
it('can read a plural multisurface geometry', function() {
|
||||
const text =
|
||||
'<gml:MultiSurface xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:surfaceMembers>' +
|
||||
' <gml:Polygon>' +
|
||||
' <gml:exterior>' +
|
||||
' <gml:LinearRing>' +
|
||||
' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:exterior>' +
|
||||
' <gml:interior>' +
|
||||
' <gml:LinearRing>' +
|
||||
' <gml:posList>2 3 2 5 4 5 2 3</gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:interior>' +
|
||||
' <gml:interior>' +
|
||||
' <gml:LinearRing>' +
|
||||
' <gml:posList>3 4 3 6 5 6 3 4</gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:interior>' +
|
||||
' </gml:Polygon>' +
|
||||
' </gml:surfaceMembers>' +
|
||||
' <gml:surfaceMembers>' +
|
||||
' <gml:Polygon>' +
|
||||
' <gml:exterior>' +
|
||||
' <gml:LinearRing>' +
|
||||
' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:exterior>' +
|
||||
' </gml:Polygon>' +
|
||||
' </gml:surfaceMembers>' +
|
||||
'</gml:MultiSurface>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g).to.be.an(MultiPolygon);
|
||||
expect(g.getCoordinates()).to.eql([
|
||||
[[[1, 2, 0], [3, 2, 0], [3, 4, 0],
|
||||
[1, 2, 0]], [[2, 3, 0], [2, 5, 0], [4, 5, 0], [2, 3, 0]],
|
||||
[[3, 4, 0], [3, 6, 0], [5, 6, 0], [3, 4, 0]]],
|
||||
[[[1, 2, 0], [3, 2, 0], [3, 4, 0], [1, 2, 0]]]]);
|
||||
});
|
||||
|
||||
it('can read and write a multisurface-surface geometry', function() {
|
||||
const text =
|
||||
'<gml:MultiSurface xmlns:gml="http://www.opengis.net/gml/3.2" ' +
|
||||
' srsName="CRS:84">' +
|
||||
' <gml:surfaceMember>' +
|
||||
' <gml:Surface srsName="CRS:84">' +
|
||||
' <gml:patches>' +
|
||||
' <gml:PolygonPatch>' +
|
||||
' <gml:exterior>' +
|
||||
' <gml:LinearRing srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">' +
|
||||
' 1 2 3 2 3 4 1 2' +
|
||||
' </gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:exterior>' +
|
||||
' <gml:interior>' +
|
||||
' <gml:LinearRing srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">' +
|
||||
' 2 3 2 5 4 5 2 3' +
|
||||
' </gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:interior>' +
|
||||
' <gml:interior>' +
|
||||
' <gml:LinearRing srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">' +
|
||||
' 3 4 3 6 5 6 3 4' +
|
||||
' </gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:interior>' +
|
||||
' </gml:PolygonPatch>' +
|
||||
' </gml:patches>' +
|
||||
' </gml:Surface>' +
|
||||
' </gml:surfaceMember>' +
|
||||
' <gml:surfaceMember>' +
|
||||
' <gml:Surface srsName="CRS:84">' +
|
||||
' <gml:patches>' +
|
||||
' <gml:PolygonPatch>' +
|
||||
' <gml:exterior>' +
|
||||
' <gml:LinearRing srsName="CRS:84">' +
|
||||
' <gml:posList srsDimension="2">' +
|
||||
' 1 2 3 2 3 4 1 2' +
|
||||
' </gml:posList>' +
|
||||
' </gml:LinearRing>' +
|
||||
' </gml:exterior>' +
|
||||
' </gml:PolygonPatch>' +
|
||||
' </gml:patches>' +
|
||||
' </gml:Surface>' +
|
||||
' </gml:surfaceMember>' +
|
||||
'</gml:MultiSurface>';
|
||||
const g = readGeometry(format, text);
|
||||
expect(g).to.be.an(MultiPolygon);
|
||||
expect(g.getCoordinates()).to.eql([
|
||||
[[[1, 2, 0], [3, 2, 0], [3, 4, 0],
|
||||
[1, 2, 0]], [[2, 3, 0], [2, 5, 0], [4, 5, 0], [2, 3, 0]],
|
||||
[[3, 4, 0], [3, 6, 0], [5, 6, 0], [3, 4, 0]]],
|
||||
[[[1, 2, 0], [3, 2, 0], [3, 4, 0], [1, 2, 0]]]]);
|
||||
format = new GML32({srsName: 'CRS:84', surface: true});
|
||||
const serialized = format.writeGeometryNode(g);
|
||||
expect(serialized.firstElementChild).to.xmleql(parse(text));
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
describe('when parsing empty attribute', function() {
|
||||
it('generates undefined value', function() {
|
||||
const text =
|
||||
'<gml:featureMembers xmlns:gml="http://www.opengis.net/gml/3.2">' +
|
||||
' <topp:gnis_pop gml:id="gnis_pop.148604" xmlns:topp="' +
|
||||
'http://www.openplans.org/topp">' +
|
||||
' <gml:name>Aflu</gml:name>' +
|
||||
' <topp:the_geom>' +
|
||||
' <gml:Point srsName="urn:x-ogc:def:crs:EPSG:4326">' +
|
||||
' <gml:pos>34.12 2.09</gml:pos>' +
|
||||
' </gml:Point>' +
|
||||
' </topp:the_geom>' +
|
||||
' <topp:population>84683</topp:population>' +
|
||||
' <topp:country>Algeria</topp:country>' +
|
||||
' <topp:type>place</topp:type>' +
|
||||
' <topp:name>Aflu</topp:name>' +
|
||||
' <topp:empty></topp:empty>' +
|
||||
' </topp:gnis_pop>' +
|
||||
'</gml:featureMembers>';
|
||||
const config = {
|
||||
'featureNS': 'http://www.openplans.org/topp',
|
||||
'featureType': 'gnis_pop'
|
||||
};
|
||||
const features = new GML32(config).readFeatures(text);
|
||||
const feature = features[0];
|
||||
expect(feature.get('empty')).to.be(undefined);
|
||||
});
|
||||
});
|
||||
|
||||
describe('when parsing CDATA attribute', function() {
|
||||
let features;
|
||||
before(function(done) {
|
||||
try {
|
||||
const text =
|
||||
'<gml:featureMembers xmlns:gml="http://www.opengis.net/gml/3.2">' +
|
||||
' <topp:gnis_pop gml:id="gnis_pop.148604" xmlns:topp="' +
|
||||
'http://www.openplans.org/topp">' +
|
||||
' <gml:name>Aflu</gml:name>' +
|
||||
' <topp:the_geom>' +
|
||||
' <gml:Point srsName="urn:x-ogc:def:crs:EPSG:4326">' +
|
||||
' <gml:pos>34.12 2.09</gml:pos>' +
|
||||
' </gml:Point>' +
|
||||
' </topp:the_geom>' +
|
||||
' <topp:population>84683</topp:population>' +
|
||||
' <topp:country>Algeria</topp:country>' +
|
||||
' <topp:type>place</topp:type>' +
|
||||
' <topp:name>Aflu</topp:name>' +
|
||||
' <topp:cdata><![CDATA[<a>b</a>]]></topp:cdata>' +
|
||||
' </topp:gnis_pop>' +
|
||||
'</gml:featureMembers>';
|
||||
const config = {
|
||||
'featureNS': 'http://www.openplans.org/topp',
|
||||
'featureType': 'gnis_pop'
|
||||
};
|
||||
features = new GML32(config).readFeatures(text);
|
||||
} catch (e) {
|
||||
done(e);
|
||||
}
|
||||
done();
|
||||
});
|
||||
|
||||
it('creates 1 feature', function() {
|
||||
expect(features).to.have.length(1);
|
||||
});
|
||||
|
||||
it('converts XML attribute to text', function() {
|
||||
expect(features[0].get('cdata')).to.be('<a>b</a>');
|
||||
});
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
Reference in New Issue
Block a user