fixed matplotlib (3.10) error in trixie

src/gui/DamarisGUI.py

@@ -50,8 +50,7 @@ import numpy
 
 # math graphics
 import matplotlib
-# force noninteractive and use of numpy
-# matplotlib.rcParams["numerix"]="numpy"
+# force noninteractive
 matplotlib.rcParams[ "interactive" ] = "False"
 matplotlib.rcParams[ "text.usetex" ] = "False"
 matplotlib.rcParams[ "axes.formatter.limits" ] = "-3,3"
@@ -193,7 +192,7 @@ class DamarisGUI:
         # lock file to prevent other DAMARIS to start immediatly
         self.lockfile = LockFile()  # = os.path.expanduser("~/.damaris.lock")
         self.id = None
-        
+
         #to stop queued experiments
         self.stop_experiment_flag = threading.Event()
 
@@ -2475,9 +2474,8 @@ class MonitorWidgets:
         self.display_table.attach( self.matplot_canvas, 0, 6, 0, 1, gtk.AttachOptions.EXPAND | gtk.AttachOptions.FILL, gtk.AttachOptions.EXPAND | gtk.AttachOptions.FILL, 0, 0 )
         self.matplot_canvas.show( )
 
-        # Matplot Toolbar hinzufuegen (Display_Table, 2. Zeile) 
-        self.matplot_toolbar = matplotlib.backends.backend_gtk3.NavigationToolbar2GTK3( self.matplot_canvas,
-                                                                                      self.main_window )
+        # Matplot Toolbar hinzufuegen (Display_Table, 2. Zeile)
+        self.matplot_toolbar = matplotlib.backends.backend_gtk3.NavigationToolbar2GTK3( self.matplot_canvas )
 
         self.display_table.attach( self.matplot_toolbar, 0, 1, 1, 2, gtk.AttachOptions.FILL | gtk.AttachOptions.EXPAND, 0, 0, 0 )
         self.matplot_toolbar.show( )
@@ -2969,8 +2967,9 @@ class MonitorWidgets:
         if not hasattr( self, "graphen" ):
             self.graphen = [ ]
         elif self.graphen:
-            for l in self.graphen:
-                self.matplot_axes.lines.remove( l )
+            for line in self.graphen:
+                #self.matplot_axes.lines.remove( line )
+                line.remove()
             self.graphen = [ ]
             self.matplot_axes.clear( )
             self.matplot_axes.grid( True )