Move vector code out of the way
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@@ -1,81 +0,0 @@
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goog.provide('ol.geom.MultiPolygon');
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goog.require('goog.asserts');
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goog.require('goog.events');
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goog.require('goog.events.EventType');
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goog.require('ol.CoordinateArray');
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goog.require('ol.geom.AbstractCollection');
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goog.require('ol.geom.GeometryType');
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goog.require('ol.geom.Polygon');
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/**
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* @constructor
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* @extends {ol.geom.AbstractCollection}
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* @param {Array.<Array.<ol.CoordinateArray>>} coordinates Coordinates
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* array.
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* @todo stability experimental
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*/
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ol.geom.MultiPolygon = function(coordinates) {
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goog.base(this);
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goog.asserts.assert(goog.isArray(coordinates[0][0][0]));
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var numParts = coordinates.length;
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/**
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* @type {Array.<ol.geom.Polygon>}
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* @protected
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*/
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this.components = new Array(numParts);
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for (var i = 0; i < numParts; ++i) {
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var component = new ol.geom.Polygon(coordinates[i]);
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this.components[i] = component;
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goog.events.listen(component, goog.events.EventType.CHANGE,
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this.handleComponentChange, false, this);
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}
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};
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goog.inherits(ol.geom.MultiPolygon, ol.geom.AbstractCollection);
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/**
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* @inheritDoc
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*/
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ol.geom.MultiPolygon.prototype.getType = function() {
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return ol.geom.GeometryType.MULTIPOLYGON;
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};
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/**
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* Check whether a given coordinate is inside this multipolygon.
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*
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* @param {ol.Coordinate} coordinate Coordinate.
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* @return {boolean} Whether the coordinate is inside the multipolygon.
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*/
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ol.geom.MultiPolygon.prototype.containsCoordinate = function(coordinate) {
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var containsCoordinate = false;
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for (var i = 0, ii = this.components.length; i < ii; ++i) {
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if (this.components[i].containsCoordinate(coordinate)) {
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containsCoordinate = true;
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break;
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}
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}
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return containsCoordinate;
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};
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/**
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* Create a multi-polygon geometry from an array of polygon geometries.
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*
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* @param {Array.<ol.geom.Polygon>} geometries Array of geometries.
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* @return {ol.geom.MultiPolygon} A new geometry.
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*/
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ol.geom.MultiPolygon.fromParts = function(geometries) {
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var count = geometries.length;
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var coordinates = new Array(count);
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for (var i = 0; i < count; ++i) {
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coordinates[i] = geometries[i].getCoordinates();
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}
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return new ol.geom.MultiPolygon(coordinates);
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};
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