Pamhyr: Change time edition and plot display (exp BC).

src/View/Tools/PamhyrPlot.py

@@ -17,6 +17,9 @@
 # -*- coding: utf-8 -*-
 
 import matplotlib.colors as mplcolors
+from matplotlib import ticker
+
+from tools import timestamp_to_old_pamhyr_date
 
 from View.Tools.Plot.APlot import APlot
 from View.Tools.Plot.PamhyrCanvas import MplCanvas
@@ -184,3 +187,13 @@ class PamhyrPlot(APlot):
     def toolbar_update(self):
         if self._toolbar is not None:
             self._toolbar.update()
+
+    def set_ticks_time_formater(self):
+        self.canvas.axes.xaxis.set_major_formatter(
+            lambda x, pos: timestamp_to_old_pamhyr_date(int(x))
+        )
+
+        self.canvas.axes.tick_params(
+            labelsize=9,
+            labelrotation=45
+        )