alt-route-labeller - npm Package Compare versions

Comparing version 0.2.0 to 0.3.0

dist/altRouteLabeller.js

@@ -1,2 +0,2 @@
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X=(e,r)=>Math.abs(e-r)<1e-6,Y=e=>"".concat(e[0].toFixed(6),",").concat(e[1].toFixed(6)),Z=function(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];return e[e.length-1]},ee=e=>r=>{const t=W(r);return{lngLat:F(Q(r,t*e)),localLineBearing:q(Q(r,t*(e-.1)),Q(r,t*(e+.1)))}};function re(e){if(e.length<2)return e;const r=e.map(y),n=new Map;return[].concat(...r).forEach((e=>{n.set(Y(e),(n.get(Y(e))||0)+1)})),r.map((e=>function(e,r){const n=[[]];e.forEach((e=>{r.get(Y(e))>1?n.push([]):Z(n).push(e)}));const o=n.filter((e=>e.length>0)).reduce(((e,r)=>r.length>e.length?r:e),[]);return t.lineString(0===o.length?e:o)}(e,n)))}function te(e){const r=y(e).reduce(((e,r)=>{const t=Z(e);return t&&function(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];return X(e[0],r[0])&&X(e[1],r[1])}(t,r)||e.push(r),e}),[]);return t.lineString(r)}function ne(e){return e.map(((r,t)=>{const n=e.slice();n.splice(t,1);const o=function(e,r){return r.map((r=>q(r.lngLat,e.lngLat))).reduce(((e,r,t,n)=>{let{length:o}=n;return e+r/o}),0)||0}(r,n);return{lngLat:r.lngLat,anchor:oe(r,o)}}))}function oe(e,r){return"vertical"===(Math.abs(e.localLineBearing)<45||Math.abs(e.localLineBearing)>135?"vertical":"horizontal")?r>0?"left":"right":Math.abs(r)<90?"bottom":"top"}e.findDistinctSegments=re,e.getLabelPositions=function(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];const r=Array.isArray(e)?e:e.features,t=r.map(te),n=re(t),o=n.map(ee(.5));return ne(o)},Object.defineProperty(e,"__esModule",{value:!0})}));
 //# sourceMappingURL=altRouteLabeller.js.map

index.js

@@ -104,4 +104,6 @@ import { coordAll } from '@turf/meta';
 
-export function getLabelPositions(featureCollection) {
-  const lineStrings = featureCollection.features.map(toSimpleLinestring);
+// routes can be a FeatureCollection or an array of Feature or Geometry
+export function getLabelPositions(routes = []) {
+  const featuresOrGeoms = Array.isArray(routes) ? routes : routes.features; 
+  const lineStrings = featuresOrGeoms.map(toSimpleLinestring);
   const segments = findDistinctSegments(lineStrings);
@@ -108,0 +110,0 @@ const positions = segments.map(project(0.5))

package.json

 {
   "name": "alt-route-labeller",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "description": "A library to compute the best position to put labels on multiple routes between two points",
@@ -5,0 +5,0 @@ "main": "index.js",

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