color_evolution module¶
Evolution of the variables by means of a color scale.
- class gemseo.post.dataset.color_evolution.ColorEvolution(dataset, variables=None, use_log=False, opacity=0.6, **options)[source]¶
Bases:
DatasetPlot
Evolution of the variables by means of a color scale.
Based on the matplotlib function
imshow()
.Tip
Use
colormap
to set a matplotlib colormap, e.g."seismic"
.- Parameters:
dataset (Dataset) – The dataset containing the data to plot.
variables (Iterable[str] | None) – The variables of interest If
None
, use all the variables.use_log (bool) –
Whether to use a symmetric logarithmic scale.
By default it is set to False.
opacity (float) –
The level of opacity (0 = transparent; 1 = opaque).
By default it is set to 0.6.
**options (bool | float | str | None) – The options for the matplotlib function
imshow()
.
- Raises:
ValueError – If the dataset is empty.
- execute(save=True, show=False, file_path=None, directory_path=None, file_name=None, file_format=None, properties=None, fig=None, axes=None, **plot_options)¶
Execute the post-processing.
- Parameters:
save (bool) –
If True, save the plot.
By default it is set to True.
show (bool) –
If True, display the plot.
By default it is set to False.
file_path (str | Path | None) – The path of the file to save the figures. If None, create a file path from
directory_path
,file_name
andfile_format
.directory_path (str | Path | None) – The path of the directory to save the figures. If None, use the current working directory.
file_name (str | None) – The name of the file to save the figures. If None, use a default one generated by the post-processing.
file_format (str | None) – A file format, e.g. ‘png’, ‘pdf’, ‘svg’, … If None, use a default file extension.
properties (Mapping[str, DatasetPlotPropertyType] | None) – The general properties of a
DatasetPlot
.fig (None | Figure) – The figure to plot the data. If
None
, create a new one.axes (None | Axes) – The axes to plot the data. If
None
, create new ones.**plot_options – The options of the current class inheriting from
DatasetPlot
.
- Returns:
The figures.
- Raises:
AttributeError – When the name of a property is not the name of an attribute.
- Return type:
list[Figure]
- fig_size: FigSizeType¶
The figure size.