fix ligand network cropping bug (#1822)

* fix ligand network cropping bug

* move to upstream func

* whitespace

news/fix_image_crop.rst

@@ -0,0 +1,23 @@
+**Added:**
+
+* <news item>
+
+**Changed:**
+
+* <news item>
+
+**Deprecated:**
+
+* <news item>
+
+**Removed:**
+
+* <news item>
+
+**Fixed:**
+
+* Fixed bug in ligand network visualization (such as with ``openfe view-ligand-network``) so that ligand names are no longer cut off by the plot border (`PR 1822 <https://github.com/OpenFreeEnergy/openfe/pull/1822>`_).
+
+**Security:**
+
+* <news item>

src/openfe/utils/atommapping_network_plotting.py

@@ -142,7 +142,7 @@ class LigandNode(Node):
 
 class AtomMappingNetworkDrawing(GraphDrawing):
     """
-    Class for drawing atom mappings from a provided ligang network.
+    Class for drawing atom mappings from a provided ligand network.
 
     Parameters
     ----------
@@ -167,6 +167,12 @@ def plot_atommapping_network(network: LigandNetwork):
     Returns
     -------
     :class:`matplotlib.figure.Figure` :
-        the matplotlib figure containing the iteractive visualization
+        the matplotlib figure containing the interactive visualization
     """
-    return AtomMappingNetworkDrawing(network.graph).fig
+    fig = AtomMappingNetworkDrawing(network.graph).fig
+    axes = fig.axes
+    for ax in axes:
+        ax.set_frame_on(False)  # remove the black frame
+        for t in ax.texts:
+            t.set_clip_on(False)  # do not clip the label in the network plot
+    return fig