From c5724e4195adcddcbfc4b9758e56d2eae06a3d63 Mon Sep 17 00:00:00 2001
From: irismarie <Ikoester@eonerc.rwth-aachen.de>
Date: Thu, 22 Oct 2020 10:35:56 +0200
Subject: [PATCH] fix: calculate length of line correctly, #206

---
 src/widget/widgets/line.js | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/src/widget/widgets/line.js b/src/widget/widgets/line.js
index 94a33df..93249f6 100644
--- a/src/widget/widgets/line.js
+++ b/src/widget/widgets/line.js
@@ -51,19 +51,15 @@ class WidgetLine extends Component {
 
     // calculate the length of the line
     let length = 0;
-    if (width <= height) {
-      if (rotation > 0) {
-        length = width / Math.abs(Math.cos(rad));
+    if (rotation > 0) {
+      if (width <= height) {
+          length = width / Math.abs(Math.cos(rad));
       }
       else {
-        length = width
-      }
-    } else { // height < width
-      if (rotation > 0) {
         length = height / Math.abs(Math.sin(rad));
-      } else {
-        length = height;
       }
+    } else {
+      length = width;
     }
 
     // calculate line coordinates (in percent)