doc: clarify specification of same color for all vertices when plotting

doc/source/sg_execution_times.rst

@@ -0,0 +1,109 @@
+
+:orphan:
+
+.. _sphx_glr_sg_execution_times:
+
+
+Computation times
+=================
+**00:10.013** total execution time for 25 files **from all galleries**:
+
+.. container::
+
+  .. raw:: html
+
+    <style scoped>
+    <link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/5.3.0/css/bootstrap.min.css" rel="stylesheet" />
+    <link href="https://cdn.datatables.net/1.13.6/css/dataTables.bootstrap5.min.css" rel="stylesheet" />
+    </style>
+    <script src="https://code.jquery.com/jquery-3.7.0.js"></script>
+    <script src="https://cdn.datatables.net/1.13.6/js/jquery.dataTables.min.js"></script>
+    <script src="https://cdn.datatables.net/1.13.6/js/dataTables.bootstrap5.min.js"></script>
+    <script type="text/javascript" class="init">
+    $(document).ready( function () {
+        $('table.sg-datatable').DataTable({order: [[1, 'desc']]});
+    } );
+    </script>
+
+  .. list-table::
+   :header-rows: 1
+   :class: table table-striped sg-datatable
+
+   * - Example
+     - Time
+     - Mem (MB)
+   * - :ref:`sphx_glr_tutorials_visualize_cliques.py` (``../examples_sphinx-gallery/visualize_cliques.py``)
+     - 00:02.970
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_ring_animation.py` (``../examples_sphinx-gallery/ring_animation.py``)
+     - 00:01.287
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_cluster_contraction.py` (``../examples_sphinx-gallery/cluster_contraction.py``)
+     - 00:00.759
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_betweenness.py` (``../examples_sphinx-gallery/betweenness.py``)
+     - 00:00.735
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_visual_style.py` (``../examples_sphinx-gallery/visual_style.py``)
+     - 00:00.711
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_delaunay-triangulation.py` (``../examples_sphinx-gallery/delaunay-triangulation.py``)
+     - 00:00.504
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_configuration.py` (``../examples_sphinx-gallery/configuration.py``)
+     - 00:00.416
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_online_user_actions.py` (``../examples_sphinx-gallery/online_user_actions.py``)
+     - 00:00.332
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_erdos_renyi.py` (``../examples_sphinx-gallery/erdos_renyi.py``)
+     - 00:00.313
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_connected_components.py` (``../examples_sphinx-gallery/connected_components.py``)
+     - 00:00.216
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_complement.py` (``../examples_sphinx-gallery/complement.py``)
+     - 00:00.201
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_generate_dag.py` (``../examples_sphinx-gallery/generate_dag.py``)
+     - 00:00.194
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_visualize_communities.py` (``../examples_sphinx-gallery/visualize_communities.py``)
+     - 00:00.176
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_bridges.py` (``../examples_sphinx-gallery/bridges.py``)
+     - 00:00.169
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_spanning_trees.py` (``../examples_sphinx-gallery/spanning_trees.py``)
+     - 00:00.161
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_isomorphism.py` (``../examples_sphinx-gallery/isomorphism.py``)
+     - 00:00.153
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_quickstart.py` (``../examples_sphinx-gallery/quickstart.py``)
+     - 00:00.142
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_minimum_spanning_trees.py` (``../examples_sphinx-gallery/minimum_spanning_trees.py``)
+     - 00:00.137
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_simplify.py` (``../examples_sphinx-gallery/simplify.py``)
+     - 00:00.079
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_bipartite_matching_maxflow.py` (``../examples_sphinx-gallery/bipartite_matching_maxflow.py``)
+     - 00:00.073
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_articulation_points.py` (``../examples_sphinx-gallery/articulation_points.py``)
+     - 00:00.067
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_topological_sort.py` (``../examples_sphinx-gallery/topological_sort.py``)
+     - 00:00.058
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_bipartite_matching.py` (``../examples_sphinx-gallery/bipartite_matching.py``)
+     - 00:00.058
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_shortest_path_visualisation.py` (``../examples_sphinx-gallery/shortest_path_visualisation.py``)
+     - 00:00.052
+     - 0.0
+   * - :ref:`sphx_glr_tutorials_maxflow.py` (``../examples_sphinx-gallery/maxflow.py``)
+     - 00:00.052
+     - 0.0

doc/source/tutorial.es.rst

@@ -701,7 +701,7 @@ Especificación de colores en los gráficos
 
 ***Nombres de colores X11***
 
-Consulta la `lista de nombres de colores X11 <https://en.wikipedia.org/wiki/X11_color_names>`_ en Wikipedia para ver la lista completa. Los nombres de los colores no distinguen entre mayúsculas y minúsculas en |igraph|, por lo que "DarkBLue" puede escribirse también como "darkblue".
+Consulta la `lista de nombres de colores X11 <https://en.wikipedia.org/wiki/X11_color_names>`_ en Wikipedia para ver la lista completa. Los nombres de los colores no distinguen entre mayúsculas y minúsculas en |igraph|, por lo que ``"DarkBLue"`` puede escribirse también como ``"darkblue"``.
 
 ***Especificación del color en la sintaxis CSS***
 

doc/source/tutorial.rst

@@ -895,9 +895,9 @@ color (e.g., edge, vertex or label colors in the respective attributes):
 X11 color names
     See the `list of X11 color names <https://en.wikipedia.org/wiki/X11_color_names>`_
     in Wikipedia for the complete list. Alternatively you can see the
-    keys of the igraph.drawing.colors.known_colors dictionary. Color
-    names are case insensitive in igraph so "DarkBlue" can be written as
-    "darkblue" as well.
+    keys of the ``igraph.drawing.colors.known_colors`` dictionary. Color
+    names are case insensitive in igraph so ``"DarkBlue"`` can be written as
+    ``"darkblue"`` as well.
 
 Color specification in CSS syntax
     This is a string according to one of the following formats (where *R*, *G* and
@@ -913,6 +913,23 @@ Color specification in CSS syntax
 Lists or tuples of RGB values in the range 0-1
     Example: ``(1.0, 0.5, 0)`` or ``[1.0, 0.5, 0]``.
 
+Note that when specifying the same color for all vertices or edges, you can use
+a string as-is but not the tuple or list syntax as tuples or lists would be
+interpreted as if the *items* in the tuple are for individual vertices or
+edges. So, this would work::
+
+  >>> ig.plot(g, vertex_color="green")
+
+But this would not, as it would treat the items in the tuple as palette indices
+for the first, second and third vertoces::
+
+  >>> ig.plot(g, vertex_color=(1, 0, 0))
+
+In this latter case, you need to expand the color specification for each vertex
+explicitly::
+
+  >>> ig.plot(g, vertex_color=[(1, 0, 0)] * g.vcount())
+
 
 Saving plots
 ^^^^^^^^^^^^