DataIMGPlot

class sherpa.astro.plot.DataIMGPlot

Bases: Image

Class for DataIMG plots.

Warning

This class is experimental and subject to change in the future. Currently, is is only used within _repr_html_ methods.

Attributes Summary

aspect
image_prefs	The preferences for the plot.
title
x0
x1
xlabel
y
ylabel

Methods Summary

plot([overplot, clearwindow])	Draw a point at the given location.
prepare(img)

Attributes Documentation

aspect = 'auto'

image_prefs = {}

The preferences for the plot.

title = ''

x0 = None

x1 = None

xlabel = 'x'

y = None

ylabel = 'y'

Methods Documentation

plot(overplot=False, clearwindow=True, **kwargs)

Draw a point at the given location.

Parameters:

• x0 (array-like) – Value for the image axes.

• x1 (array-like) – Value for the image axes.

• y (array-like, 2D) – The coordinates of the plot.

• overplot (bool, optional) – If True then add the data to an existing plot, otherwise create a new plot.

• clearwindow (bool, optional) – Should the existing plot area be cleared before creating this new plot (e.g. for multi-panel plots)?

• **kwargs – These values are passed on to the plot backend, and must match the names of the keys of the object’s image_prefs dictionary.

prepare(img)