Handle boundaries for Alaska

bayesimpact · May 14, 2018 · e31e9a5 · e31e9a5
1 parent 01dfc94
commit e31e9a5
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/frontend/src/utils/geojson.ts b/frontend/src/utils/geojson.ts
@@ -116,6 +116,14 @@ export function boundingBox(points: RepresentativePoint[]) {
     }
   })))
 
+  /**
+   * FIXME - Less hacky handling of -180 and 0 degree spanning boundaries.
+   * Handle weird zoom behavior for Alaska and boundaries crossing the antemeridian.
+  */
+  if (xmin < -150 && xmax > 0) {
+    xmax = -140
+  }
+
   return {
     sw: { lat: ymin, lng: xmin },
     ne: { lat: ymax, lng: xmax }