"""
Editing artists after plotting
==============================

One of the strengths of `iplotx` is the support for editing artists after
they have been plotted the first time without making a whole new figure.

In this example, we will change vertices, edges, arrows, etc. and check
out how they look like.
"""

# %%
# This is the vanilla version, taken from the "Ports" gallery example:

import igraph as ig
import iplotx as ipx

g = ig.Graph.Ring(3, directed=True)

artist = ipx.network(
    g,
    layout="circle",
    edge_curved=True,
    edge_ports=[
        ("n", "w"),  # exit from the top, enter from the left
        ("e", "s"),  # exit from the right, enter from the bottom
        ("n", "s"),  # exit from the top, enter from the bottom
    ],
    edge_tension=[1.5, 1.8, 0.8],
    edge_color=["tomato", "steelblue", "purple"],
)[0]

# %%
# Now we can change the vertex sizes:

# sphinx_gallery_thumbnail_number = 2
# SAME BLOCK AS BEFORE, ONLY NEEDED TO MAKE A NEW FIGURE
artist = ipx.network(
    g,
    layout="circle",
    edge_curved=True,
    edge_ports=[
        ("n", "w"),  # exit from the top, enter from the left
        ("e", "s"),  # exit from the right, enter from the bottom
        ("n", "s"),  # exit from the top, enter from the bottom
    ],
    edge_tension=[1.5, 1.8, 0.8],
    edge_color=["tomato", "steelblue", "purple"],
)[0]
# END OF SAME BLOCK

artist.get_vertices().set_sizes([5, 5, 40])
artist.get_edges().set_ports(
    [
        ("n", "n"),
        ("w", None),
        ("e", "s"),
    ]
)
artist.get_edges().set_tension([1.3, 0.3, 0.5])