test.js
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"use strict";
var Terraformer = require("./terraformer");
console.assert(typeof Terraformer == string);
var point = new Terraformer.Primitive({
type: "Point",
coordinates: [1, 2]
});
console.assert(point instanceof Terraformer.Point); // -> true
console.assert(point instanceof Terraformer.Primitive); // -> true
// point.within(polygon); // -> true or false
var point1 = new Terraformer.Point({
type: "Point",
coordinates: [1, 2]
});
var point2 = new Terraformer.Point(1, 2);
var point3 = new Terraformer.Point([1, 2]);
var linestring = new Terraformer.LineString({
type: "LineString",
coordinates: [[1, 2], [2, 1]]
});
linestring = new Terraformer.LineString([[1, 2], [2, 1]]);
var multilinestring = new Terraformer.MultiLineString({
type: "MultiLineString",
coordinates: [[[1, 2], [2, 1]]]
});
multilinestring = new Terraformer.MultiLineString([[[1, 1], [2, 2], [3, 4]], [[0, 1], [0, 2], [0, 3]]]);
var polygon1 = new Terraformer.Polygon({
"type": "Polygon",
"coordinates": [
[[100.0, 0.0], [101.0, 0.0], [101.0, 1.0], [100.0, 1.0], [100.0, 0.0]],
[[100.2, 0.2], [100.8, 0.2], [100.8, 0.8], [100.2, 0.8], [100.2, 0.2]]
]
});
var polygon2 = new Terraformer.Polygon([
[[100.0, 0.0], [101.0, 0.0], [101.0, 1.0], [100.0, 1.0], [100.0, 0.0]],
[[100.2, 0.2], [100.8, 0.2], [100.8, 0.8], [100.2, 0.8], [100.2, 0.2]]
]);
var multipolygon1 = new Terraformer.MultiPolygon({
"type": "MultiPolygon",
"coordinates": [[
[[100.0, 0.0], [101.0, 0.0], [101.0, 1.0], [100.0, 1.0], [100.0, 0.0]],
[[100.2, 0.2], [100.8, 0.2], [100.8, 0.8], [100.2, 0.8], [100.2, 0.2]]
]]
});
var multipolygon2 = new Terraformer.MultiPolygon([
[[100.0, 0.0], [101.0, 0.0], [101.0, 1.0], [100.0, 1.0], [100.0, 0.0]],
[[100.2, 0.2], [100.8, 0.2], [100.8, 0.8], [100.2, 0.8], [100.2, 0.2]]
]);
var feature1 = new Terraformer.Feature({
"type": "Feature",
"properties": null,
"geometry": {
"type": "Polygon",
"coordinates": [
[[100.0, 0.0], [101.0, 0.0], [101.0, 1.0], [100.0, 1.0], [100.0, 0.0]],
[[100.2, 0.2], [100.8, 0.2], [100.8, 0.8], [100.2, 0.8], [100.2, 0.2]]
]
}
});
var feature2 = new Terraformer.Feature({
"type": "Polygon",
"coordinates": [
[[100.0, 0.0], [101.0, 0.0], [101.0, 1.0], [100.0, 1.0], [100.0, 0.0]],
[[100.2, 0.2], [100.8, 0.2], [100.8, 0.8], [100.2, 0.8], [100.2, 0.2]]
]
});
var featurecollection1 = new Terraformer.FeatureCollection({
"type": "FeatureCollection",
"features": [feature1, feature2]
});
var featurecollection2 = new Terraformer.FeatureCollection([feature1, feature2]);
var geometrycollection1 = new Terraformer.GeometryCollection({
"type": "GeometryCollection",
"geometries": [point2, polygon1]
});
var geometrycollection2 = new Terraformer.GeometryCollection([point2, polygon1]);
var circle = new Terraformer.Circle([45.65, -122.27], 500, 64);
circle.contains(point1);
var pt = [-111.467285, 40.75766];
var pt2 = [-111.873779, 40.647303];
var polygon = {
"type": "Polygon",
"coordinates": [[
[-112.074279, 40.52215],
[-112.074279, 40.853293],
[-111.610107, 40.853293],
[-111.610107, 40.52215],
[-112.074279, 40.52215]
]]
};
var polygonGeometry = polygon.coordinates;
Terraformer.Tools.polygonContainsPoint(polygonGeometry, pt);
// returns false
Terraformer.Tools.polygonContainsPoint(polygonGeometry, pt2);
// returns true