mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-12-25 01:20:30 +00:00
bb9c64b38e
* Reverse latitude and longitude in olc-decode tests to match proper geojson output format * Reverse latitude and longitude in olc-decode to match proper geojson output format * Reverse latitude and longitude in geopoint expected results to match proper geojson format * Reverse latitude and longitude in geolookup expected results to match proper geojson format * Corrected the Oxford to New York distances * Oxford is actually 12 miles closer to New York than Winchester Used calculator at https://www.nhc.noaa.gov/gccalc.shtml to check Reversed latitude and longitude to correct the geojson * Reversed the latitude and longitude turf.point arguments in the geopoint function * Swapped latitude and longitude in geopoint function calls
56 lines
1.5 KiB
JavaScript
56 lines
1.5 KiB
JavaScript
/*\
|
|
title: $:/plugins/tiddlywiki/geospatial/operators/olc.js
|
|
type: application/javascript
|
|
module-type: filteroperator
|
|
|
|
Filter operators for open location code conversions
|
|
|
|
\*/
|
|
(function(){
|
|
|
|
/*jslint node: true, browser: true */
|
|
/*global $tw: false */
|
|
"use strict";
|
|
|
|
var openlocationcode = require("$:/plugins/tiddlywiki/geospatial/openlocationcode.js"),
|
|
turf = require("$:/plugins/tiddlywiki/geospatial/turf.js"),
|
|
geotools = require("$:/plugins/tiddlywiki/geospatial/geotools.js");
|
|
|
|
exports["olc-decode"] = function(source,operator,options) {
|
|
var olc;
|
|
try {
|
|
olc = openlocationcode.decode(operator.operands[0] || "")
|
|
} catch(e) {
|
|
return [];
|
|
}
|
|
var suffixes = (operator.suffixes || [])[0] || [],
|
|
obj;
|
|
if(suffixes.indexOf("bounds") !== -1) {
|
|
obj = turf.polygon([[
|
|
[olc.longitudeLo, olc.latitudeLo],
|
|
[olc.longitudeLo, olc.latitudeHi],
|
|
[olc.longitudeHi, olc.latitudeHi],
|
|
[olc.longitudeHi, olc.latitudeLo],
|
|
[olc.longitudeLo, olc.latitudeLo]
|
|
]]);
|
|
} else {
|
|
obj = turf.point([olc.longitudeCenter,olc.latitudeCenter]);
|
|
}
|
|
return [JSON.stringify(obj)];
|
|
};
|
|
|
|
exports["olc-encode"] = function(source,operator,options) {
|
|
var lat = $tw.utils.parseNumber(operator.operands[0] || "0"),
|
|
long = $tw.utils.parseNumber(operator.operands[1] || "0"),
|
|
codelength = $tw.utils.parseNumber(operator.operands[2] || "0") || openlocationcode.CODE_PRECISION_NORMAL,
|
|
olc;
|
|
try {
|
|
olc = openlocationcode.encode(lat,long,codelength);
|
|
} catch(e) {
|
|
return []
|
|
}
|
|
return [olc];
|
|
};
|
|
|
|
})();
|