From 913927c147c1e4ff7e6d41da9d629262f64920d7 Mon Sep 17 00:00:00 2001
From: Kentaro Wada <www.kentaro.wada@gmail.com>
Date: Mon, 29 Apr 2024 22:38:12 +0900
Subject: [PATCH] Show xy coordinate in the status bar

---
 labelme/app.py            | 3 +++
 labelme/widgets/canvas.py | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/labelme/app.py b/labelme/app.py
index 579b04521..9a46469aa 100644
--- a/labelme/app.py
+++ b/labelme/app.py
@@ -169,6 +169,9 @@ def __init__(
             crosshair=self._config["canvas"]["crosshair"],
         )
         self.canvas.zoomRequest.connect(self.zoomRequest)
+        self.canvas.mouseMoved.connect(
+            lambda pos: self.status(f"Mouse is at: x={pos.x()}, y={pos.y()}")
+        )
 
         scrollArea = QtWidgets.QScrollArea()
         scrollArea.setWidget(self.canvas)
diff --git a/labelme/widgets/canvas.py b/labelme/widgets/canvas.py
index 7817aec9a..b78a5fd2a 100644
--- a/labelme/widgets/canvas.py
+++ b/labelme/widgets/canvas.py
@@ -30,6 +30,7 @@ class Canvas(QtWidgets.QWidget):
     shapeMoved = QtCore.Signal()
     drawingPolygon = QtCore.Signal(bool)
     vertexSelected = QtCore.Signal(bool)
+    mouseMoved = QtCore.Signal(QtCore.QPointF)
 
     CREATE, EDIT = 0, 1
 
@@ -234,6 +235,8 @@ def mouseMoveEvent(self, ev):
         except AttributeError:
             return
 
+        self.mouseMoved.emit(pos)
+
         self.prevMovePoint = pos
         self.restoreCursor()