omicverse.pl.venn¶

omicverse.pl.venn(sets={}, out='./', palette='bgrc', ax=False, ext='png', dpi=300, fontsize=3.5, bbox_to_anchor=(0.5, 0.99), nc=2, cs=4)[source]¶

Create a Venn diagram to visualize set overlaps.

Parameters:

sets (dict) – Dictionary mapping set names to Python sets.
out (str) – Output directory for saved figure.
palette (str or list) – Color palette passed to backend venn renderer.
ax (matplotlib.axes.Axes or bool) – Existing axes; if False a new figure/axes is created.
ext (str) – Output file extension.
dpi (int) – Resolution of saved image.
fontsize (float) – Font size for labels.
bbox_to_anchor (tuple) – Legend anchor position.
nc (int) – Number of legend columns.
cs (float) – Legend font size.

Returns:

Axes handle returned by caller/backend context.

Return type:

matplotlib.axes.Axes or bool