pyhrf.plot module

pyhrf.plot.autocrop(img_fn)

Remove extra background within figure (inplace). Use ImageMagick (convert)

pyhrf.plot.flip(img_fn, direction='horizontal')

Mirror the figure (inplace). Use ImageMagick (convert) ‘horizontal’ direction -> use -flop. ‘vertical’ direction -> use -flip.

pyhrf.plot.mix_cmap(img1, cmap1, img2, cmap2, norm1=None, norm2=None, blend_r=0.5)
pyhrf.plot.plot_anat_parcel_func_fusion(anat, func, parcel, parcel_col='white', parcels_line_width=0.5, func_cmap=None, func_norm=None, anat_norm=None, func_mask=None, highlighted_parcels_col=None, highlighted_parcels_line_width=1.5)
pyhrf.plot.plot_cub_as_curve(c, colors=None, plot_kwargs=None, legend_prefix='', show_axis_labels=True, show_legend=False, axes=None, axis_label_fontsize=12)

Plot a cuboid (ndims <= 2) as curve(s). If the input is 1D: one single curve. If the input is 2D:

  • multiple curves are plotted: one for each domain value on the 1st axis.
  • legends are shown to display which domain value is associated to which curve.
Parameters:
  • colors (dict <domain value> (-) – <matplotlib color>): associate domain values of the 1st axis to color curves
  • plot_kwargs (dict <arg name> (-) – <arg value>): dictionary of named argument passed to the plot function
  • legend_prefix (-) – prefix to prepend to legend labels.
Returns:

None
pyhrf.plot.plot_cub_as_image(c, cmap=None, norm=None, show_axes=True, show_axis_labels=True, show_tick_labels=True, show_colorbar=False, axes=None)
pyhrf.plot.plot_func_slice(func_slice_data, anatomy=None, parcellation=None, parcel_col='white', parcels_line_width=2.5, func_cmap=None, func_norm=None, anat_norm=None, func_mask=None, highlighted_parcels_col=None, highlighted_parcels_line_width=2.5, resolution=None, crop_extension=None, blend=0.5)
pyhrf.plot.plot_gaussian_mixture(values, props=None, color='k', lw=1.75)

axes of values : (component,class)

pyhrf.plot.plot_gaussian_pdf(bins, m, v, prop=None, plotArgs={})
pyhrf.plot.plot_palette(cmap, norm=None, fontsize=None)
pyhrf.plot.plot_spm_mip(img_fn, mip_fn)
pyhrf.plot.rotate(img_fn, angle)

Rotate figure (inplace). Use ImageMagick (convert)

pyhrf.plot.set_int_tick_labels(axis, labels, fontsize=None, rotation=None)

Redefine labels of visible ticks at integer positions for the given axis.

pyhrf.plot.set_ticks_fontsize(fontsize, colbar=None)

Change the fontsize of the tick labels for the current figure. If colorbar (Colorbar instance) is provided then change the fontsize of its tick labels as well.

pyhrf.plot.set_xticklabels(labels, positions=None, rotation=None)

Set ticks labels of the xaxis in the current figure to labels If positions is provided then enforce tick position.