From 650157bc7a1c328c5dd51c694295e51d2226c3bd Mon Sep 17 00:00:00 2001
From: Yueyu <donald@drmer.net>
Date: Mon, 23 Aug 2021 19:02:12 +0800
Subject: [PATCH] Set screen matrix scale to Paint.currentZoom

---
 src/painteditor/PaintAction.js | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/painteditor/PaintAction.js b/src/painteditor/PaintAction.js
index 9736a3b..6efd9ff 100644
--- a/src/painteditor/PaintAction.js
+++ b/src/painteditor/PaintAction.js
@@ -1139,12 +1139,10 @@ export default class PaintAction {
         pt2.x = pt.x;
         pt2.y = pt.y;
         var screenMatrix = Paint.root.getScreenCTM();
+        // screenMatrix should include the currentScale, apply scaling
+        screenMatrix.a = Paint.currentZoom;
+        screenMatrix.d = Paint.currentZoom;
         var globalPoint = pt2.matrixTransform(screenMatrix.inverse());
-        // screenMatrix should include the currentScale, if it doesn't match, apply scaling
-        if (screenMatrix.a != Paint.currentZoom) {
-            globalPoint.x = globalPoint.x / Paint.currentZoom;
-            globalPoint.y = globalPoint.y / Paint.currentZoom;
-        }
         return globalPoint;
     }
 }