collect LineStrings for un dataset

Author: archmoj

src/lib/geo_location_utils.js

@@ -63,6 +63,13 @@ function locationToFeature(locationmode, location, features) {
         for(i = 0; i < filteredFeatures.length; i++) {
             f = filteredFeatures[i];
             if(f.id === locationId) return f;
+            if(
+                f.properties &&
+                f.properties.iso3cd === locationId
+            ) {
+                // TODO: we may need to collect all the polygons instead?
+                return f;
+            }
         }
 
         loggers.log([
@@ -77,7 +84,7 @@ function locationToFeature(locationmode, location, features) {
 function feature2polygons(feature) {
     var geometry = feature.geometry;
     var coords = geometry.coordinates;
-    var loc = feature.id;
+    var loc = feature.properties.iso3cd || feature.id;
 
     var polygons = [];
     var appendPolygon, j, k, m;
@@ -173,6 +180,9 @@ function feature2polygons(feature) {
                 appendPolygon(coords[j]);
             }
             break;
+        case 'LineString':
+            appendPolygon(coords);
+            break;
     }
 
     return polygons;

src/plots/geo/layout_defaults.js

@@ -33,7 +33,7 @@ function handleGeoDefaults(geoLayoutIn, geoLayoutOut, coerce, opts) {
     // no other scopes are allowed for 'albers usa' projection
     if(isAlbersUsa) scope = geoLayoutOut.scope = 'usa';
 
-    var isScoped = geoLayoutOut._isScoped = (scope !== 'world');
+    var isScoped = geoLayoutOut._isScoped = (scope !== 'world' && scope !== 'un');
     var isSatellite = geoLayoutOut._isSatellite = projType === 'satellite';
     var isConic = geoLayoutOut._isConic = projType.indexOf('conic') !== -1 || projType === 'albers';
     var isClipped = geoLayoutOut._isClipped = !!constants.lonaxisSpan[projType];