visualization.plot module
Define a library to produce all these nice plots.
When adding you own presets, do not forget to add them to the list of
implemented plots in config.plots
.
Todo
better detection of what is a multiparticle simulation and what is not. Currently looking for “‘partran’: 0” in the name of the solver, making the assumption that multipart is the default. But it depends on the .ini… update: just use .is_a_multiparticle_simulation
Todo
Fix when there is only one accelerator to plot.
Todo
Different plot according to dimension of FieldMap, or according to if it accelerates or not (ex when quadrupole defined by a field map)
- _all_accelerators_data(x_axis: str, y_axis: str, *accelerators: Accelerator) tuple[list[ndarray], list[ndarray], list[dict[str, Any]]]
Get x_data, y_data, kwargs from all Accelerators (<=> for 1 subplot).
- _autoscale_based_on(axx: Axes, to_ignore: str) None
Rescale axis, ignoring Lines with to_ignore in their label.
- _avoid_similar_labels(plt_kwargs: list[dict]) list[dict]
Append a number at the end of labels in doublons.
- _compute_ellipse_parameters(d_eq)
Compute the ellipse parameters so as to plot the ellipse.
- Parameters:
d_eq (dict) –
- Holds ellipe equations parameters, defined as:
Ax**2 + Bxy + Cy**2 + Dx + Ey + F = 0
- Returns:
d_plot – Holds semi axis, center of ellipse, angle.
- Return type:
dict
- _compute_error(x_data: list[ndarray], y_data: list[ndarray], plt_kwargs: dict[str, int | bool | str], fun_error: Callable[[ndarray, ndarray], ndarray]) tuple[list[ndarray], list[ndarray]]
Compute error with proper reference and proper function.
- _error_calculation_function(y_axis: str) tuple[Callable[[ndarray, ndarray], ndarray], str]
Set the function called to compute error.
- _keep_colors(axe: Axes) dict[str, str]
Keep track of the color associated with each SimulationOutput.
- _make_a_subplot(axe: Axes, x_axis: str, y_axis: str, colors: dict[str, str] | None, *accelerators: Accelerator, plot_section: bool = True, symetric_plot: bool = False, **kwargs: bool | int | str) None
Get proper data and plot it on an Axe.
- _plot_aperture(aperture: Aperture, x_0: float, width: float) Rectangle
Add a thin line to show an aperture.
- _plot_drift(drift: Drift, x_0: float, width: float) Rectangle
Add a little rectangle to show a drift.
- _plot_field_map(field_map: FieldMap, x_0: float, width: float) Ellipse
Add an ellipse to show a field_map.
- _plot_preset(str_preset: str, *args: Accelerator, x_axis: str = 'z_abs', all_y_axis: list[str] | None = None, save_fig: bool = True, **kwargs: bool | str | int) figure
Plot a preset.
- Parameters:
str_preset (str) – Key of PLOT_PRESETS.
*args (Accelerator) – Accelerators to plot. In typical usage, args = (Working, Fixed) (previously: (Working, Broken, Fixed). Useful to reimplement?)
x_axis (str, optional) – Name of the x axis. The default is ‘z_abs’.
all_y_axis (list[str] | None, optional) – Name of all the y axis. The default is None.
save_fig (bool, optional) – To save Figures or not. The default is True.
**kwargs (bool | str | int) – Holds all complementary data on the plots.
- _plot_quad(quad: Quad, x_0: float, width: float) Polygon
Add a crossed large rectangle to show a quad.
- _plot_section(linac, ax, x_axis='z_abs')
Add light grey rectangles behind the plot to show the sections.
- _plot_structure(elts: ListOfElements, ax: Axes, x_axis: str = 'z_abs') None
Plot structure of the linac under study.
- _proper_kwargs(preset: str, kwargs: dict[str, bool]) dict[str, bool | int | str]
Merge dicts, priority kwargs > PLOT_PRESETS > FALLBACK_PRESETS.
- _savefig(fig: Figure, filepath: Path) None
Save the figure.
- _single_accelerator_all_simulations_data(x_axis: str, y_axis: str, accelerator: Accelerator) tuple[list[ndarray], list[ndarray], list[dict[str, Any]]]
Get x_data, y_data, kwargs from all SimulationOutputs of Accelerator.
- _single_simulation_all_data(x_axis: str, y_axis: str, simulation_output: SimulationOutput) tuple[ndarray, ndarray, dict | None]
Get x data, y data, kwargs from a SimulationOutput.
- _single_simulation_data(axis: str, simulation_output: SimulationOutput) list[float] | None
Get single data array from single SimulationOutput.
- _y_label(y_axis: str) str
Set the proper y axis label.
- clean_axes(axlist: Sequence[Axes]) None
Clean given axis.
- clean_figure(fignumlist: Sequence[Figure]) None
Clean axis of Figs in fignumlist.
- create_fig_if_not_exists(axnum: int | list[int], sharex: bool = False, num: int = 1, clean_fig: bool = False, **kwargs: bool | str | int) tuple[Figure, list[Axes]]
Check if figures were already created, create it if not.
- Parameters:
axnum (int | list[int]) – Axes indexes as understood by fig.add_subplot or number of desired axes.
sharex (boolean, optional) – If x axis should be shared. The default is False.
num (int, optional) – Fig number. The default is 1.
clean_fig (bool, optional) – If the previous plot should be erased from Figure. The default is False.
- factory(accelerators: Sequence[Accelerator], plots: dict[str, bool], **kwargs: bool) list[Figure]
Create all the desired plots.
- plot_ellipse(axx, d_eq, **plot_kwargs)
Perform the proper ellipse plotting.
- plot_ellipse_emittance(axx, accelerator, idx, phase_space='w')
Plot the emittance ellipse and highlight interesting data.
- plot_fit_progress(hist_f, l_label, nature='Relative')
Plot the evolution of the objective functions w/ each iteration.
- plot_pty_with_data_tags(ax, x, y, idx_list, tags=True)
Plot y vs x.
Data at idx_list are magnified with bigger points and data tags.
- remove_artists(axe: Axes) None
Remove lines and plots, but keep labels and grids.