From f23fde615bbeb98a93923eab1ee11c2230e67cd5 Mon Sep 17 00:00:00 2001
From: Stanley Yip <stanley_yip@brown.edu>
Date: Thu, 14 May 2020 17:23:34 -0700
Subject: fixed colorbox and added width slider

---
 src/client/util/InteractionUtils.tsx | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'src/client/util/InteractionUtils.tsx')

diff --git a/src/client/util/InteractionUtils.tsx b/src/client/util/InteractionUtils.tsx
index b1f136430..3a5345c80 100644
--- a/src/client/util/InteractionUtils.tsx
+++ b/src/client/util/InteractionUtils.tsx
@@ -87,15 +87,17 @@ export namespace InteractionUtils {
         return myTouches;
     }
 
-    export function CreatePolyline(points: { X: number, Y: number }[], left: number, top: number, color: string, width: number) {
+    export function CreatePolyline(points: { X: number, Y: number }[], left: number, top: number, color: string, width: string) {
         const pts = points.reduce((acc: string, pt: { X: number, Y: number }) => acc + `${pt.X - left},${pt.Y - top} `, "");
         return (
             <polyline
                 points={pts}
                 style={{
                     fill: "none",
-                    stroke: color,
-                    strokeWidth: width
+                    stroke: color ?? "rgb(0, 0, 0)",
+                    strokeWidth: parseInt(width),
+                    strokeLinejoin: "round",
+                    strokeLinecap: "round"
                 }}
             />
         );
-- 
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