fix bug

michael xu · michael xu · commit 530f1895ea91 · 2023-05-11T16:51:37.000+08:00
diff --git a/finplotWindow.py b/finplotWindow.py
@@ -390,10 +390,10 @@ def _date_str2x(self, ax, date_str):
         print(date_str)
 
         if ax.getAxis('bottom').vb.datasrc is None:
-
             df = self.last_ax_data_xtick
         else:
             df = ax.getAxis('bottom').vb.datasrc.df
+            self.last_ax_data_xtick = df
 
         dftime = np.array(df.iloc[:, 0])
         lsttime = dftime.tolist()
