get_source_plot¶
-
sherpa.ui.
get_source_plot
(id=None, recalc=True)¶ Return the data used to create the source plot.
- Parameters
id (int or str, optional) – The data set that provides the data. If not given then the default identifier is used, as returned by get_default_id.
recalc (bool, optional) – If
False
then the results from the last call to plot_source (or get_source_plot) are returned, otherwise the data is re-generated.
- Returns
An object representing the data used to create the plot by plot_source. The return value depends on the data set (e.g. 1D binned or un-binned).
- Return type
instance
See also
get_model_plot()
Return the data used to create the model plot.
plot_model()
Plot the model for a data set.
plot_source()
Plot the source expression for a data set.
Examples
Retrieve the source plot information for the default data set and then display it:
>>> splot = get_source_plot() >>> print(splot)
Return the plot data for data set 2, and then use it to create a plot:
>>> s2 = get_source_plot(2) >>> s2.plot()
Display the two source plots for the ‘jet’ and ‘core’ datasets on the same plot:
>>> splot1 = get_source_plot(id='jet') >>> splot2 = get_source_plot(id='core') >>> splot1.plot() >>> splot2.overplot()