mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2025-08-03 12:23:51 +00:00
8aa558eb2c
* remove blks first try * dprint.json seems to be OK, some forgotten functions * add some more space-after-keyword settings * server remove blks * add **/files to dprint exclude * dprint.js fixes a typo * add boot.js and bootprefix.js to dprint exclude * dprint change dprint.json * add dprint fmt as script * remove jslint comments * fix whitespace * fix whitespace * remove function-wrapper from geospatial plugin * fix whitespace * add function wrapper to dyannotate-startup * remove dpring.json
37 lines
743 B
JavaScript
37 lines
743 B
JavaScript
/*\
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title: $:/plugins/tiddlywiki/geospatial/geotools.js
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type: application/javascript
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module-type: library
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Geospatial utilities
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\*/
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"use strict";
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var turf = require("$:/plugins/tiddlywiki/geospatial/turf.js");
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/*
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Parse a string as a GeoJSON Point
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*/
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exports.parsePoint = function(str) {
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var defaultResult = function() {
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return turf.point([0,0,0]);
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}
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// If the string is missing then return 0,0,0
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if(!str) {
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return defaultResult();
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}
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// Convert to an object
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var json = $tw.utils.parseJSONSafe(str,null);
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if(json === null) {
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return defaultResult();
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}
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// Check it is a valid point
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if(turf.getType(json) !== "Point") {
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return defaultResult();
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}
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// Return the string now we know it is a valid GeoJSON Point
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return json;
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}
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