geoplex/util/options.js

Nested spherical triangles based on a regular icosahedron model of Earth; a library for use with rwt-orthographic-earth GIS layers

/* Copyright (c) 2022 Read Write Tools. */
import expect from'softlib/expect.js';export function validateUniplexOptions(e){expect(e,'Object'),e.outputFormat=e.outputFormat||'geojson',e.maxTerrasect=null==e.maxTerrasect?3:e.maxTerrasect,e.minTerrasect=null==e.minTerrasect?e.maxTerrasect:e.minTerrasect,expect(e.maxTerrasect,'Number'),expect(e.minTerrasect,'Number')}export function validateWriteOptions(e){expect(e,'Object'),e.accuracy=null==e.accuracy?3:e.accuracy,e.datasetId=null==e.datasetId?'unnamedDataset':e.datasetId,e.properties=e.properties||['none'],expect(e.accuracy,'Number'),expect(e.datasetId,'String'),expect(e.properties,'Array')}export function buildDeclarations(e){expect(e,'Object');var t=new Map;t.set('xCoord','xCoord'),t.set('yCoord','yCoord'),t.set('xSegment','xSegment'),t.set('ySegment','ySegment'),t.set('xRings','xRings'),t.set('yRings','yRings'),t.set('lngCoord','lngCoord'),t.set('latCoord','latCoord'),t.set('lngSegment','lngSegment'),t.set('latSegment','latSegment'),t.set('lngRings','lngRings'),t.set('latRings','latRings'),t.set('uid','string'),t.set('parentUID','string'),t.set('enclosingFace','string'),t.set('terrasect','tinyUint'),t.set('bias','float'),t.set('edgeLength','float'),t.set('triangularArea','float'),t.set('vertexA','string'),t.set('vertexB','string'),t.set('vertexC','string'),t.set('centroid','string'),t.set('face1','string'),t.set('face2','string'),t.set('face3','string'),t.set('face4','string'),t.set('neighboringVertices','string[]'),t.set('neighboringEdges','string[]'),t.set('neighboringFaces','string[]'),t.set('neighboringCentroids','string[]'),t.set('data','json'),e.declarations=t}export function vertexPropertyNames(e){return expect(e,'Array'),determinePropertyNames(e,['uid','terrasect','neighboringVertices','neighboringFaces'])}export function edgePropertyNames(e){return expect(e,'Array'),determinePropertyNames(e,['uid','terrasect','vertexA','vertexB','edgeLength','bias','neighboringFaces'])}export function facePropertyNames(e){return expect(e,'Array'),determinePropertyNames(e,['uid','terrasect','parentUID','vertexA','vertexB','vertexC','triangularArea','bias','neighboringEdges','neighboringFaces','face1','face2','face3','face4'])}export function centroidPropertyNames(e){return expect(e,'Array'),determinePropertyNames(e,['uid','terrasect','bias','enclosingFace','neighboringCentroids'])}function determinePropertyNames(e,t){if(expect(e,'Array'),expect(t,'Array'),'all'==e[0])return t;if('none'==e[0])return[];var r=[...e];for(let e=r.length-1;e>=0;e--)t.includes(r[e])||r.splice(e,1);return r}