Merge pull request #420 from RohitPaul0007/patch-63

Update coordinate-system.js
dagrejs · Sep 11, 2023 · 3cc73bc · 3cc73bc
2 parents da83461 + df83223
commit 3cc73bc
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/lib/coordinate-system.js b/lib/coordinate-system.js
@@ -6,14 +6,14 @@ module.exports = {
 };
 
 function adjust(g) {
-  var rankDir = g.graph().rankdir.toLowerCase();
+  let rankDir = g.graph().rankdir.toLowerCase();
   if (rankDir === "lr" || rankDir === "rl") {
     swapWidthHeight(g);
   }
 }
 
 function undo(g) {
-  var rankDir = g.graph().rankdir.toLowerCase();
+  let rankDir = g.graph().rankdir.toLowerCase();
   if (rankDir === "bt" || rankDir === "rl") {
     reverseY(g);
   }
@@ -30,7 +30,7 @@ function swapWidthHeight(g) {
 }
 
 function swapWidthHeightOne(attrs) {
-  var w = attrs.width;
+  let w = attrs.width;
   attrs.width = attrs.height;
   attrs.height = w;
 }
@@ -39,7 +39,7 @@ function reverseY(g) {
   g.nodes().forEach(v => reverseYOne(g.node(v)));
 
   g.edges().forEach(e => {
-    var edge = g.edge(e);
+    let edge = g.edge(e);
     edge.points.forEach(reverseYOne);
     if (edge.hasOwnProperty("y")) {
       reverseYOne(edge);
@@ -55,7 +55,7 @@ function swapXY(g) {
   g.nodes().forEach(v => swapXYOne(g.node(v)));
 
   g.edges().forEach(e => {
-    var edge = g.edge(e);
+    let edge = g.edge(e);
     edge.points.forEach(swapXYOne);
     if (edge.hasOwnProperty("x")) {
       swapXYOne(edge);
@@ -64,7 +64,7 @@ function swapXY(g) {
 }
 
 function swapXYOne(attrs) {
-  var x = attrs.x;
+  let x = attrs.x;
   attrs.x = attrs.y;
   attrs.y = x;
 }