updates

doc/source/user_manual/um_gui.rst

@@ -330,32 +330,66 @@ in the Cate context includes functions that
 LAYERS Panel
 ------------
 
+.. figure:: ../_static/figures/user_manual/gui_panel_layers.png
+   :scale: 100 %
+   :align: center
+
+   Layers Panel
+
+
+
 .. _placemarks_panel:
 
 ----------------
 PLACEMARKS Panel
 ----------------
 
+.. figure:: ../_static/figures/user_manual/gui_panel_placemarks.png
+   :scale: 100 %
+   :align: center
+
+   Placemarks Panel
+
+
 
 .. _views_panel:
 
 -----------
 VIEWS Panel
 -----------
 
-.. _tasks_panel:
+.. figure:: ../_static/figures/user_manual/gui_panel_views.png
+   :scale: 100 %
+   :align: center
+
+   Views Panel
 
 
+
+.. _tasks_panel:
+
 -----------
 TASKS Panel
 -----------
 
+.. figure:: ../_static/figures/user_manual/gui_panel_tasks.png
+   :scale: 100 %
+   :align: center
+
+   Tasks Panel
+
+
 
 .. _preferences_dialog:
 
 ------------------
 Preferences Dialog
 ------------------
 
+.. figure:: ../_static/figures/user_manual/gui_dialog_preferences.png
+   :scale: 100 %
+   :align: center
+
+   Preferences Dialog