DistChart

class qf_lib.plotting.charts.dist_chart.DistChart[source]

Bases: qf_lib.plotting.charts.chart.Chart

Flexibly plot a univariate distribution of observations.

For more details see: http://seaborn.pydata.org/generated/seaborn.distplot.html

Methods

apply_data_element_decorators(…)

Plots all DataElementDecorators added to a chart.

plot(figsize, float] = None)

Plots the chart.
apply_data_element_decorators(data_element_decorators: List[qf_lib.plotting.decorators.data_element_decorator.DataElementDecorator])[source]

Plots all DataElementDecorators added to a chart. This function should set legend_artist field in each plotted DataElementDecorator (if applicable).

Parameters

data_element_decorators (List[DataElementDecorator]) – non-empty list of DataElementDecorators that should be plotted on the chart

plot(figsize: Tuple[float, float] = None)[source]

Plots the chart. The underlying figure stays hidden until the show() method is called.

Parameters

figsize (Tuple[float, float]) – The figure size to draw the chart at in inches. This is a tuple of (width, height) passed directly to matplotlib’s plot function. The values are expressed in inches.