geospatialdraw
Version:
Geospatial Map Drawing Library
123 lines • 4.29 kB
JavaScript
;
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.makePolygonGeo = exports.makePointRadiusGeo = exports.makePointGeo = exports.makeLineGeo = exports.makeBBoxGeo = void 0;
var turf = require("@turf/turf");
var utilities_1 = require("./utilities");
var geometry_1 = require("./geometry");
/**
* Creates a GeometryJSON object from a GeoJSON Geometry object
*
* @param id - unique id for geometry
* @param geometry - GeoJSON Geometry object
* @param shape - geometry shape
* @param buffer - buffer size
* @param bufferUnit - buffer size unit of measurement
*
* @returns GeometryJSON
*/
var makeGeometryJSONFromGeometry = function (id, geometry, shape, buffer, bufferUnit) {
if (buffer === void 0) { buffer = 0; }
if (bufferUnit === void 0) { bufferUnit = geometry_1.DEFAULT_PROPERTIES.bufferUnit; }
return (0, utilities_1.makeGeometry)(id, geometry, geometry_1.DEFAULT_PROPERTIES.color, shape, buffer, bufferUnit);
};
/**
* Creates a Point GeometryJSON object
*
* @param id - unique id for geometry
* @param lat - center lattitude
* @param lon - center longitude
*
* @returns GeometryJSON
*/
var makePointGeo = function (id, lat, lon) {
return makeGeometryJSONFromGeometry(id, {
type: 'Point',
coordinates: [lon, lat],
}, 'Point');
};
exports.makePointGeo = makePointGeo;
/**
* Creates a Point Radius GeometryJSON object
*
* @param id - unique id for geometry
* @param lat - center lattitude
* @param lon - center longitude
* @param radius - radius length
* @param radiusUnit - radius length unit of measurement
*
* @returns GeometryJSON
*/
var makePointRadiusGeo = function (id, lat, lon, radius, radiusUnit) {
return makeGeometryJSONFromGeometry(id, {
type: 'Point',
coordinates: [lon, lat],
}, 'Point Radius', radius, radiusUnit);
};
exports.makePointRadiusGeo = makePointRadiusGeo;
/**
* Creates a Polygon GeometryJSON object
*
* @param id - unique id for geometry
* @param lonLatCoordinateList - array of coordinates in the format of [[longitude, lattitude], ...]
* @param buffer - buffer size
* @param bufferUnit - buffer size unit of measurement
*
* @returns GeometryJSON
*/
var makePolygonGeo = function (id, lonLatCoordinateList, buffer, bufferUnit) {
return makeGeometryJSONFromGeometry(id, {
type: 'Polygon',
coordinates: [__spreadArray(__spreadArray([], lonLatCoordinateList, true), [lonLatCoordinateList[0]], false)],
}, 'Polygon', buffer, bufferUnit);
};
exports.makePolygonGeo = makePolygonGeo;
/**
* Creates a Line GeometryJSON object
*
* @param id - unique id for geometry
* @param lonLatCoordinateList - array of coordinates in the format of [[longitude, lattitude], ...]
* @param buffer - buffer size
* @param bufferUnit - buffer size unit of measurement
*
* @returns GeometryJSON
*/
var makeLineGeo = function (id, lonLatCoordinateList, buffer, bufferUnit) {
return makeGeometryJSONFromGeometry(id, {
type: 'LineString',
coordinates: lonLatCoordinateList,
}, 'Line', buffer, bufferUnit);
};
exports.makeLineGeo = makeLineGeo;
/**
* Creates a Bounding Box GeometryJSON object
*
* @param id - unique id for geometry
* @param extent - Extent of bounding box
*
* @returns GeometryJSON
*/
var makeBBoxGeo = function (id, extent) {
return makeGeometryJSONFromGeometry(id, __assign({}, turf.bboxPolygon(extent).geometry), 'Bounding Box');
};
exports.makeBBoxGeo = makeBBoxGeo;
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