autogalaxy.plot.InversionPlotter#

class InversionPlotter[source]#

Bases: Plotter

Plots the attributes of Inversion objects using the matplotlib method imshow() and many other matplotlib functions which customize the plot’s appearance.

The mat_plot_2d attribute wraps matplotlib function calls to make the figure. By default, the settings passed to every matplotlib function called are those specified in the config/visualize/mat_wrap/*.ini files, but a user can manually input values into MatPlot2d to customize the figure’s appearance.

Overlaid on the figure are visuals, contained in the Visuals2D object. Attributes may be extracted from the Inversion and plotted via the visuals object, if the corresponding entry is True in the Include2D object or the config/visualize/include.ini file.

Parameters

  • inversion (AbstractInversion) – The inversion the plotter plots.

  • mat_plot_2d (MatPlot2D) – Contains objects which wrap the matplotlib function calls that make 2D plots.

  • visuals_2d (Visuals2D) – Contains 2D visuals that can be overlaid on 2D plots.

  • include_2d (Include2D) – Specifies which attributes of the Inversion are extracted and plotted as visuals for 2D plots.

Methods

close_subplot_figure

figures_2d

Plots the individual attributes of the plotter's Inversion object in 2D.

figures_2d_of_pixelization

Plots the individual attributes of a specific Mapper of the plotter's Inversion object in 2D.

get_subplot_figsize

Get the size of a sub plotter in (total_y_pixels, total_x_pixels), based on the number of subplots that are going to be plotted.

get_visuals_2d_for_data

rtype

Visuals2D

mapper_plotter_from

Returns a MapperPlotter corresponding to the Mapper in the Inversion's linear_obj_list given an input mapper_index.

open_subplot_figure

Setup a figure for plotting an image.

set_filename

set_format

set_mat_plot_1d_for_multi_plot

set_mat_plots_for_subplot

set_title

subplot_of_mapper

Plots the individual attributes of a specific Mapper of the plotter's Inversion object in 2D on a subplot.

subplot_of_plotters_figure

Attributes

get_1d

get_2d

is_for_subplot

mapper_plotter_from(mapper_index)[source]#

Returns a MapperPlotter corresponding to the Mapper in the Inversion’s linear_obj_list given an input mapper_index.

Parameters

mapper_index (int) – The index of the mapper in the inversion which is used to create the MapperPlotter.

Returns

An object that plots mappers which is used for plotting attributes of the inversion.

Return type

MapperPlotter

figures_2d(reconstructed_image=False)[source]#

Plots the individual attributes of the plotter’s Inversion object in 2D.

The API is such that every plottable attribute of the Inversion object is an input parameter of type bool of the function, which if switched to True means that it is plotted.

Parameters

reconstructed_image (bool) – Whether to make a 2D plot (via imshow) of the reconstructed image data.

figures_2d_of_pixelization(pixelization_index=0, reconstructed_image=False, reconstruction=False, errors=False, regularization_weights=False, zoom_to_brightest=True, interpolate_to_uniform=False)[source]#

Plots the individual attributes of a specific Mapper of the plotter’s Inversion object in 2D.

The API is such that every plottable attribute of the Mapper and Inversion object is an input parameter of type bool of the function, which if switched to True means that it is plotted.

Parameters

  • pixelization_index (int) – The index of the Mapper in the Inversion’s linear_obj_list that is plotted.

  • reconstructed_image (bool) – Whether to make a 2D plot (via imshow) of the mapper’s reconstructed image data.

  • reconstruction (bool) – Whether to make a 2D plot (via imshow or fill) of the mapper’s source-plane reconstruction.

  • errors (bool) – Whether to make a 2D plot (via imshow or fill) of the mapper’s source-plane errors.

  • zoom_to_brightest (bool) – For images not in the image-plane (e.g. the plane_image), whether to automatically zoom the plot to the brightest regions of the galaxies being plotted as opposed to the full extent of the grid.

  • interpolate_to_uniform (bool) – If True, the mapper’s reconstruction is interpolated to a uniform grid before plotting, for example meaning that an irregular Delaunay grid can be plotted as a uniform grid.

subplot_of_mapper(mapper_index=0, auto_filename='subplot_inversion')[source]#

Plots the individual attributes of a specific Mapper of the plotter’s Inversion object in 2D on a subplot.

Parameters

  • mapper_index (int) – The index of the Mapper in the Inversion’s linear_obj_list that is plotted.

  • auto_filename (str) – The default filename of the output subplot if written to hard-disk.