From dc8a5d536c2fc30db005755fb9f49c1533b06c07 Mon Sep 17 00:00:00 2001
From: dev <dev@local>
Date: Sat, 21 Feb 2026 10:41:06 +0000
Subject: [PATCH] feat(canvas_state): scaffold module imports and constants

---
 scanslicer/canvas_state.py | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 scanslicer/canvas_state.py

diff --git a/scanslicer/canvas_state.py b/scanslicer/canvas_state.py
new file mode 100644
index 0000000..87e5d97
--- /dev/null
+++ b/scanslicer/canvas_state.py
@@ -0,0 +1,7 @@
+import numpy as np
+from PySide6.QtCore import QPointF, QRectF
+
+from .slices import PhotoSlice, polys_iou
+
+
+# CanvasStateMixin: class definition for ScanSlicer behavior.