Move where -0 distance is precluded, based on feedback from @Fil.

datavis-tech · Jun 4, 2020 · cfa297f · cfa297f
1 parent 23edc6a
commit cfa297f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/polylabel.js b/polylabel.js
@@ -78,7 +78,7 @@ function polylabel(polygon, precision, debug) {
     }
 
     var poleOfInaccessibility = [bestCell.x, bestCell.y];
-    poleOfInaccessibility.distance = bestCell.d || 0;
+    poleOfInaccessibility.distance = bestCell.d;
     return poleOfInaccessibility;
 }
 
@@ -113,7 +113,7 @@ function pointToPolygonDist(x, y, polygon) {
         }
     }
 
-    return (inside ? 1 : -1) * Math.sqrt(minDistSq);
+    return minDistSq === 0 ? 0 : (inside ? 1 : -1) * Math.sqrt(minDistSq);
 }
 
 // get polygon centroid