def __plot_min_max__(self):
wave_tick_list = WaveTickList(self.pdh.pattern_data.df_min_max)
width, height = PlotterInterface.get_ellipse_width_height_for_plot_min_max(self.sys_config, wave_tick_list)
for ticks in wave_tick_list.tick_list:
x = MyDate.get_date_as_number_from_epoch_seconds(ticks.f_var)
if ticks.is_min:
self.axes_for_candlesticks.add_patch(Ellipse((x, ticks.low), width, height, color='r'))
else:
self.axes_for_candlesticks.add_patch(Ellipse((x, ticks.high), width, height, color='g'))
# fill some ellipses with color white
width, height = width/2, height/2
for ticks in self.pdh.pattern_data.tick_list_min_without_hidden_ticks:
self.axes_for_candlesticks.add_patch(Ellipse((ticks.f_var, ticks.low), width, height, color='w'))
for ticks in self.pdh.pattern_data.tick_list_max_without_hidden_ticks:
self.axes_for_candlesticks.add_patch(Ellipse((ticks.f_var, ticks.high), width, height, color='w'))
def get_arrow_for_wave_peak(self, tick: WaveTick, wave_type: str):
number_waves = tick.get_wave_number_for_wave_type(wave_type)
height, head_length, head_width = self.get_arrow_size_parameter_for_wave_peaks(
wave_type, number_waves)
x = MyDate.get_date_as_number_from_epoch_seconds(tick.f_var)
kwargs = self.__get_kw_args_for_arrows__(wave_type)
if wave_type == WAVEST.DAILY_ASC:
return Arrow(x=x,
y=tick.high + height,
dx=0,
dy=-height,
width=1,
**kwargs)
elif wave_type == WAVEST.DAILY_DESC:
return Arrow(x=x,
y=tick.low - height,
dx=0,
dy=height,
width=1,
**kwargs)
def get_xy_from_timestamp_to_date_number(xy):
# print('get_xy_from_timestamp_to_date_number={}'.format(xy))
if type(xy) is list:
return [(MyDate.get_date_as_number_from_epoch_seconds(t_val[0]), t_val[1]) for t_val in xy]
return MyDate.get_date_as_number_from_epoch_seconds(xy[0]), xy[1]