pyopenms.plotting.mirror_plot_spectrum

pyopenms.plotting.mirror_plot_spectrum(spec_top: MSSpectrum, spec_bottom: MSSpectrum, alignment: List | None = None, spectrum_top_kws: Dict | None = None, spectrum_bottom_kws: Dict | None = None, ax=None)

Mirror plot two MS/MS spectra.

Parameters:

• spec_top (MSSpectrum) – The spectrum to be plotted on the top. Reads annotations from the first StringDataArray if it has the same length as the number of peaks.

• spec_bottom (MSSpectrum) – The spectrum to be plotted on the bottom. Reads annotations from the first StringDataArray if it has the same length as the number of peaks.

• alignment (Optional[List], optional) – List of aligned peak pairs.

• spectrum_top_kws (Optional[Dict], optional) – Keyword arguments for Plotting.plot_spectrum of top spectrum.

• spectrum_bottom_kws (Optional[Dict], optional) – Keyword arguments for Plotting.plot_spectrum of bottom spectrum.

• ax (Optional[plt.Axes], optional) – Axes instance on which to plot the spectrum. If None the current Axes instance is used.

Returns:

The matplotlib Axes instance on which the spectra are plotted.

Return type:

plt.Axes