Merge branch 'master' into UI_Update_Eric_Ma

1 files changed, 9 insertions, 2 deletions

diff --git a/src/client/views/InkStrokeProperties.ts b/src/client/views/InkStrokeProperties.ts
index d19a916f9..1d8d52425 100644
--- a/src/client/views/InkStrokeProperties.ts
+++ b/src/client/views/InkStrokeProperties.ts
@@ -342,12 +342,19 @@ export class InkStrokeProperties {
         if (ink) {
             const screenDragPt = inkView.ComponentView?.ptToScreen?.(ink[controlIndex]);
             if (screenDragPt) {
+                if (controlIndex === ink.length - 1) {
+                    const firstPtScr = inkView.ComponentView?.ptToScreen?.(ink[0]);
+                    if (firstPtScr && Math.sqrt((firstPtScr.X - screenDragPt.X) * (firstPtScr.X - screenDragPt.X) + (firstPtScr.Y - screenDragPt.Y) * (firstPtScr.Y - screenDragPt.Y)) < 7) {
+                        const deltaX = ink[0].X - ink[controlIndex].X;
+                        const deltaY = ink[0].Y - ink[controlIndex].Y;
+                        return this.moveControlPtHandle(inkView, deltaX, deltaY, controlIndex, ink.slice());
+                    }
+                }
                 const snapData = this.snapToAllCurves(screenDragPt, inkView, { nearestPt: { X: 0, Y: 0 }, distance: 10 }, ink, controlIndex);
                 if (snapData.distance < 10) {
                     const deltaX = snapData.nearestPt.X - ink[controlIndex].X;
                     const deltaY = snapData.nearestPt.Y - ink[controlIndex].Y;
-                    const res = this.moveControlPtHandle(inkView, deltaX, deltaY, controlIndex, ink.slice());
-                    return res;
+                    return this.moveControlPtHandle(inkView, deltaX, deltaY, controlIndex, ink.slice());
                 }
             }
         }