From b3eb93f130f1fb9a57d71acdd21b308121f9e8a2 Mon Sep 17 00:00:00 2001
From: dwelle <5153846+dwelle@users.noreply.github.com>
Date: Wed, 7 May 2025 23:03:51 +0200
Subject: [PATCH] auto-enable polygon when aligning start/end points

---
 packages/element/src/linearElementEditor.ts | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/packages/element/src/linearElementEditor.ts b/packages/element/src/linearElementEditor.ts
index f3afd52e0..65546d1ae 100644
--- a/packages/element/src/linearElementEditor.ts
+++ b/packages/element/src/linearElementEditor.ts
@@ -63,6 +63,7 @@ import {
   getControlPointsForBezierCurve,
   mapIntervalToBezierT,
   getBezierXY,
+  toggleLinePolygonState,
 } from "./shapes";
 
 import { getLockedLinearCursorAlignSize } from "./sizeHelpers";
@@ -453,6 +454,18 @@ export class LinearElementEditor {
           selectedPoint === element.points.length - 1
         ) {
           if (isPathALoop(element.points, appState.zoom.value)) {
+            if (isLineElement(element)) {
+              scene.mutateElement(
+                element,
+                {
+                  ...toggleLinePolygonState(element, true),
+                },
+                {
+                  informMutation: false,
+                  isDragging: false,
+                },
+              );
+            }
             LinearElementEditor.movePoints(element, scene, [
               {
                 index: selectedPoint,