fix alignment for dot grid background + add clipping post canvas paint

2025-07-26 19:12:24 +00:00
parent 7ad54a92cb
commit 5a986eceb9
9 changed files with 94 additions and 39 deletions
@@ -22,9 +22,11 @@ class _FpsState extends State<Fps> {
    double elapsedSeconds = (elapsedMicroseconds - _lastFrameTime) * 1e-6;
    if (elapsedSeconds != 0) {
      _lastFrameTime = elapsedMicroseconds;
-      setState(() {
-        _frameRate = '${(1.0 / elapsedSeconds).toStringAsFixed(2)} fps';
-      });
+      if (mounted) {
+        setState(() {
+          _frameRate = '${(1.0 / elapsedSeconds).toStringAsFixed(2)} fps';
+        });
+      }
    }
    // redraw if mounted
    if (mounted) {