My sincerest apologies On Wed, Sep 21, 2022 at 3:52 AM Tiago de Paula Peixoto <[email protected]> wrote:
> Hi, > > I can't believe I have to explain this, but this is the mailing list for > graph-tool, not for igraph. > > Please refer to the igraph mailing list for help. > > Best, > Tiago > > Am 21.09.22 um 12:21 schrieb Jos J: > > I have python 3.8.13, igraph 0.10.1, with matplotlib 3.6.0, and when > > running the sample scripts from the install page on the website, I am > > receiving an error. The scripts can be found here: > > https://igraph.org/python/tutorial/latest/install.html > > <https://igraph.org/python/tutorial/latest/install.html> > > > > I am referring to the following > > > > >>> import matplotlib.pyplot as plt > > >>> import igraph as ig > > >>> fig, ax = plt.subplots() > > >>> g = ig.Graph.Famous("petersen") > > >>> ig.plot(g, target=ax) > > >>> plt.show() > > > > I receive the following errors at the ig.plot(g, target=ax) line: > > > > > --------------------------------------------------------------------------- > > AttributeError Traceback (most recent call > last) > > Cell In [120], line 6 > > 4 fig, ax = plt.subplots() > > 5 g = ig.Graph.Famous("petersen") > > ----> 6 ig.plot(g, target=ax) > > 8 plt.show() > > > > File > > > ~/anaconda3/envs/rapids-2208/lib/python3.8/site-packages/igraph/drawing/__init__.py:245, > in plot(obj, target, bbox, *args, **kwds) > > 243 return > > 244 else: > > --> 245 plotter( > > 246 backend, > > 247 target, > > 248 palette=palette, > > 249 *args, > > 250 **kwds, > > 251 ) > > 252 return target > > 254 # Cairo backend > > > > File > > > ~/anaconda3/envs/rapids-2208/lib/python3.8/site-packages/igraph/drawing/graph.py:558, > in __plot__(self, backend, context, *args, **kwds) > > 552 from igraph.drawing import DrawerDirectory > > 554 drawer = kwds.pop( > > 555 "drawer_factory", > > 556 DrawerDirectory.resolve(self, backend)(context), > > 557 ) > > --> 558 drawer.draw(self, *args, **kwds) > > > > File > > > ~/anaconda3/envs/rapids-2208/lib/python3.8/site-packages/igraph/drawing/matplotlib/graph.py:233, > in MatplotlibGraphDrawer.draw(self, graph, *args, **kwds) > > 231 drawer_method = vertex_drawer.draw > > 232 for vertex, visual_vertex, coords in vertex_coord_iter: > > --> 233 drawer_method(visual_vertex, vertex, coords) > > 235 # Construct the iterator that we will use to draw the vertex > labels > > 236 vs = graph.vs > > > > File > > > ~/anaconda3/envs/rapids-2208/lib/python3.8/site-packages/igraph/drawing/matplotlib/vertex.py:60, > in MatplotlibVertexDrawer.draw(self, visual_vertex, vertex, coords) > > 49 width = ( > > 50 visual_vertex.width > > 51 if visual_vertex.width is not None > > 52 else visual_vertex.size > > 53 ) > > 54 height = ( > > 55 visual_vertex.height > > 56 if visual_vertex.height is not None > > 57 else visual_vertex.size > > 58 ) > > ---> 60 stroke = visual_vertex.shape.draw_path( > > 61 ax, > > 62 coords[0], > > 63 coords[1], > > 64 width, > > 65 height, > > 66 facecolor=visual_vertex.color, > > 67 edgecolor=visual_vertex.frame_color, > > 68 linewidth=visual_vertex.frame_width, > > 69 zorder=visual_vertex.zorder, > > 70 ) > > 71 ax.add_patch(stroke) > > > > File > > > ~/anaconda3/envs/rapids-2208/lib/python3.8/site-packages/igraph/drawing/shapes.py:168, > in CircleDrawer.draw_path(ctx, center_x, center_y, width, height, **kwargs) > > 166 return mpl.patches.Circle((center_x, center_y), width / 2, > > **kwargs) > > 167 else: > > --> 168 ctx.arc(center_x, center_y, width / 2, 0, 2 * pi) > > > > AttributeError: 'AxesSubplot' object has no attribute 'arc' > > > > > > --------------------------------------------- > > > > Not sure if its my python or package versions, or if its a configuration > > issue, or possibly an issue with igraph or matplotlib. Any advice would > > be most welcome > > > > _______________________________________________ > > graph-tool mailing list -- [email protected] > > To unsubscribe send an email to [email protected] > > -- > Tiago de Paula Peixoto <[email protected]> > > _______________________________________________ > graph-tool mailing list -- [email protected] > To unsubscribe send an email to [email protected] >
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