Canvas.cpp

@@ -449,8 +449,15 @@ void Canvas::mouseMoveEvent(QMouseEvent* event)
     if (draggedPoint) {
         QPointF pos = UCS_POSITION - dragOffset;
 
-        auto coincidentGroup = getCoincidentGroup(draggedPoint);
+        // TODO
+        for (Point* pair : points) {
+            if (areCoincident(draggedPoint, pair)) {
+                *pair->x = pos.x();
+                *pair->y = pos.y();
+            }
+        }
 
+        auto coincidentGroup = getCoincidentGroup(draggedPoint);
         for (Point* pt : coincidentGroup) {
             *pt->x = pos.x();
             *pt->y = pos.y();