Show xy coordinate in the status bar

wkentaro · Jun 13, 2024 · 913927c · 913927c
1 parent 1fd98ba
commit 913927c
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Showing 2 changed files with 6 additions and 0 deletions.
diff --git 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
@@ -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()