fix: fix synapse_terminals (#545)

jaxley/modules/network.py

@@ -428,29 +428,28 @@ def vis(
         color: str = "k",
         synapse_color: str = "b",
         dims: Tuple[int] = (0, 1),
-        type: str = "line",
         cell_plot_kwargs: Dict = {},
         synapse_plot_kwargs: Dict = {},
+        synapse_scatter_kwargs: Dict = {},
+        **kwargs,  # absorb add. kwargs, i.e. to enable net.cell(0).vis(type="line")
     ) -> Axes:
         """Visualize the module.
 
         Args:
             detail: Either of [point, full]. `point` visualizes every neuron in the
                 network as a dot.
                 `full` plots the full morphology of every neuron. It requires that
-                `compute_xyz()` has been run and allows for indivual neurons to be
-                moved with `.move()`.
-            color: The color in which cells are plotted. Only takes effect if
-                `detail='full'`.
-            type: Either `line` or `scatter`. Only takes effect if `detail='full'`.
-            synapse_color: The color in which synapses are plotted. Only takes effect if
-                `detail='full'`.
+                `compute_xyz()` has been run.
+            color: The color in which cells are plotted.
+            synapse_color: The color in which synapses are plotted.
             dims: Which dimensions to plot. 1=x, 2=y, 3=z coordinate. Must be a tuple of
                 two of them.
             cell_plot_kwargs: Keyword arguments passed to the plotting function for
                 cell morphologies. Only takes effect for `detail='full'`.
             synapse_plot_kwargs: Keyword arguments passed to the plotting function for
-                syanpses. Only takes effect for `detail='full'`.
+                syanpses.
+            synapse_scatter_kwargs: Keyword arguments passed to the scatter function for
+                syanpse terminals.
         """
         xyz0 = self.cell(0).xyzr[0][:, :3]
         same_xyz = np.all([np.all(xyz0 == cell.xyzr[0][:, :3]) for cell in self.cells])
@@ -472,9 +471,7 @@ def vis(
                 pos = cell_to_point_xyz(cell)[dims_np]
                 ax.scatter(*pos, color=color, **cell_plot_kwargs)
         elif detail == "full":
-            ax = super().vis(
-                dims=dims, color=color, ax=ax, type=type, **cell_plot_kwargs
-            )
+            ax = super().vis(dims=dims, color=color, ax=ax, **cell_plot_kwargs)
         else:
             raise ValueError("detail must be in {full, point}.")
 
@@ -485,7 +482,7 @@ def vis(
                 loc, comp = edge[[prepost + "_locs", prepost + "_global_comp_index"]]
                 branch = nodes.loc[comp, "global_branch_index"]
                 cell = nodes.loc[comp, "global_cell_index"]
-                branch_xyz = self.xyzr[branch]
+                branch_xyz = self.xyzr[branch][:, :3]
 
                 xyz_loc = branch_xyz
                 if detail == "point":
@@ -501,8 +498,10 @@ def vis(
 
                 prepost_locs.append(xyz_loc)
             prepost_locs = np.stack(prepost_locs).T
-
             ax.plot(*prepost_locs[dims_np], color=synapse_color, **synapse_plot_kwargs)
+            ax.scatter(
+                *prepost_locs[dims_np, 1], color=synapse_color, **synapse_scatter_kwargs
+            )
 
         return ax