look at issue#145: mouse-over y-axis numbers wrong

examples/scratch_pad/issues/issue145.py

@@ -0,0 +1,31 @@
+import pandas as pd
+import mplfinance as mpf
+
+print('\nmpf.__version__=',mpf.__version__,'\n')
+
+filename = '../../data/SP500_NOV2019_IDay.csv'
+
+intraday = pd.read_csv(filename,index_col=0,parse_dates=True)
+intraday = intraday.drop('Volume',axis=1) # Volume is zero anyway for this intraday data set
+intraday.index.name = 'Date'
+intraday.shape
+intraday.head(3)
+intraday.tail(3)
+
+iday = intraday.loc['2019-11-06 15:00':'2019-11-06 16:00',:]
+
+print('len(iday)=',len(iday))
+
+mpf.plot(iday,type='renko',renko_params=dict(brick_size=0.1))
+mpf.plot(iday,type='candle')
+
+filename='../../data/SP500_NOV2019_Hist.csv'
+df = pd.read_csv(filename,index_col=0,parse_dates=True)
+df.index.name = 'Date'
+df.shape
+df.head(3)
+df.tail(3)
+
+print('len(df)=',len(df))
+
+mpf.plot(df,type='candle')