Use own way of calculating number of bend points

Author: kasbah

lib/index.js

@@ -65,10 +65,19 @@ function render(skin_data, yosys_netlist, done) {
 
         const indexOfMin = graphs.reduce((prev, [g, m], i) =>  {
             m.bendPoints = g.edges.reduce((prev, e) => {
-                return prev + e.sections.reduce((p, s) => p + (s.bendPoints || []).length, 0)
+                return prev + e.sections.reduce((prev, s) => {
+                    // only count the bendpoints if it's not a straight line (a
+                    // straight line doesn't have any bends, but ELK seems to
+                    // count them anyway)
+                    if (s.startPoint.x !== s.endPoint.x && s.startPoint.y !== s.endPoint.y) {
+                        return prev + (s.bendPoints || []).length
+                    }
+                    return prev
+                }, 0)
             }, 0)
-            if (m.bendPoints <= prev[0])
+            if (m.bendPoints <= prev[0]) {
                 return [m.bendPoints, i]
+            }
             return prev
         }, [Infinity, 0])[1]