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node-red-contrib-tak-registration

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A Node-RED node to register to TAK and to help wrap files as datapackages to send to TAK

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import WKTParser from './WKTParser' /** * Writes the Well-Known Text representation of a {@link Geometry}. The * Well-Known Text format is defined in the <A * HREF="http://www.opengis.org/techno/specs.htm"> OGC Simple Features * Specification for SQL</A>. * <p> * The <code>WKTWriter</code> outputs coordinates rounded to the precision * model. Only the maximum number of decimal places necessary to represent the * ordinates to the required precision will be output. * <p> * The SFS WKT spec does not define a special tag for {@link LinearRing}s. * Under the spec, rings are output as <code>LINESTRING</code>s. */ /** * @param {GeometryFactory} geometryFactory * @constructor */ export default class WKTWriter { constructor (geometryFactory) { this.parser = new WKTParser(geometryFactory) } /** * Converts a <code>Geometry</code> to its Well-known Text representation. * * @param {Geometry} geometry a <code>Geometry</code> to process. * @return {string} a <Geometry Tagged Text> string (see the OpenGIS Simple * Features Specification). * @memberof WKTWriter */ write (geometry) { return this.parser.write(geometry) } /** * Generates the WKT for a <tt>LINESTRING</tt> specified by two * {@link Coordinate}s. * * @param p0 the first coordinate. * @param p1 the second coordinate. * * @return the WKT. * @private */ static toLineString (p0, p1) { if (arguments.length !== 2) { throw new Error('Not implemented') } return 'LINESTRING ( ' + p0.x + ' ' + p0.y + ', ' + p1.x + ' ' + p1.y + ' )' } }