Added bigger bounds.

danalex97 · May 22, 2018 · 57c5cfd · 57c5cfd
1 parent ebe580d
commit 57c5cfd
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/visual/js/draw/group.js b/visual/js/draw/group.js
@@ -34,10 +34,18 @@ let GroupDrawer = function(ctx, groups, nodeDrawer) {
   }
 
   function get_hull(id) {
+    let bound = 50;
+
     let coords = nodeDrawer.node
       .filter(d => d.group == id)
       .data()
-      .map(d => [d.x, d.y]);
+      .map(d => [
+        [d.x - bound, d.y],
+        [d.x, d.y - bound],
+        [d.x + bound, d.y],
+        [d.x, d.y + bound]
+      ])
+      .reduce((arr, curr) => arr.concat(curr), []);
 
     return d3.polygonHull(coords);
   }