adjust_text move all labels out of the graph

[aborruso]

Hi,
I'm using this input geojson and this code

geo_df['center'] = geo_df.geometry.centroid
geo_df['center_lon'] = geo_df.center.x
geo_df['center_lat'] = geo_df.center.y

(
    ggplot(geo_df)
    + geom_map(aes(fill="costo_per_km2"), color="black", size=0.1)
    + scale_fill_cmap(cmap_name="YlOrRd")
    + geom_label(
        aes("center_lon", "center_lat", label="DEN_REGIONE"),
        size=6,
        color="black",
        boxcolor="white",
        label_size=0.7,
        label_padding=0.25,
        adjust_text={"max_move": 1}
    )
    + labs(fill="Costo €/km²")
    + theme(
        panel_background=element_rect(fill="white"),
        panel_grid=element_blank(),
        axis_text=element_blank(),
        axis_ticks=element_blank(),
        axis_title=element_blank(),
    )
)

I would like to not have the labels overlap. But when I add adjust_text the labels all go out of the graph.
This seems like a bug.

Thanks

[has2k1]

You need to find the better parameters for adjust_text. For me expand has almost always been sufficient. Also make sure you are using the latest packages, both plotnine and adjustText.

Ultimately, this I out of plotnine's hands.

[aborruso]

Hi @has2k1 probably it depends only from adjustText, but I want to add a note.

If I use geom_map adjustText does not work.

If I use geom_point it works with the same configuration.

Below my full code.

Thank you

Details

eo_df = gp.read_file(
    "https://gist.githubusercontent.com/aborruso/62a708faa4c050776ece5fb4a33b4593/raw/7a99636eac7a3d9844f6c54b2cacbc9ae6023e4a/oc_costo_regioni.geojson"
)

# Reproject to EPSG:32633
eo_df = eo_df.to_crs(epsg=3857)

eo_df["center"] = eo_df.geometry.centroid
eo_df["center_lon"] = eo_df.center.x
eo_df["center_lat"] = eo_df.center.y

map=(
    ggplot(eo_df)
    + geom_map(aes(fill="costo_per_km2"), color="black", size=0.1)
    + scale_fill_cmap(cmap_name="YlOrRd")
    + geom_label(
        aes("center_lon", "center_lat", label="DEN_REGIONE"),
        size=6,
        color="black",
        boxcolor="white",
        label_size=0.7,
        label_padding=0.25,
        adjust_text={"expand": (1.5, 1.5)},
    )
)

points=(
    ggplot(eo_df)
    + geom_point(aes(x="center_lon", y="center_lat"))
    + geom_label(
        aes("center_lon", "center_lat", label="DEN_REGIONE"),
        size=6,
        color="black",
        boxcolor="white",
        label_size=0.7,
        label_padding=0.25,
        adjust_text={"expand": (1.5, 1.5)},
    )
)

[aborruso]

Thank you very much @has2k1