software/gui.py

@@ -248,6 +248,7 @@ class MainWindow(QMainWindow):
         self.setup_network_settings()
 
         self.button_start.clicked.connect(self.run_measurement)
+        self.button_graph_autoscale.clicked.connect(self.reset_graph_autoscale)
 
     # ping utils
 
@@ -717,6 +718,10 @@ class MainWindow(QMainWindow):
 
         return reference
 
+    def reset_graph_autoscale(self):
+        self.graph_widget.enableAutoRange(axis="xy", enable=True)
+        self.graph_widget.autoRange()
+
 
 def main():
     app = QApplication(sys.argv)

software/reflectometer.ui

@@ -473,6 +473,13 @@
             </property>
            </spacer>
           </item>
+          <item>
+           <widget class="QPushButton" name="button_graph_autoscale">
+            <property name="text">
+             <string>Сброс масштаба</string>
+            </property>
+           </widget>
+          </item>
          </layout>
         </widget>
        </widget>