Merge pull request matplotlib#19440 from anntzer/apidoc

Slightly reorganize api docs.

Author: jklymak

doc/api/_enums.rst doc/api/_enums_api.rstdoc/api/_enums.rst renamed to doc/api/_enums_api.rst

@@ -0,0 +1,12 @@
+**NOTE** These backends are not documented here, to avoid adding a dependency
+to building the docs.
+
+:mod:`matplotlib.backends.backend_gtk3agg`
+==========================================
+
+.. module:: matplotlib.backends.backend_gtk3agg
+
+:mod:`matplotlib.backends.backend_gtk3cairo`
+============================================
+
+.. module:: matplotlib.backends.backend_gtk3cairo

doc/api/backend_gtk3_api.rst

@@ -0,0 +1,22 @@
+**NOTE** These backends are not documented here, to avoid adding a dependency
+to building the docs.
+
+:mod:`matplotlib.backends.backend_qt4agg`
+=========================================
+
+.. module:: matplotlib.backends.backend_qt4agg
+
+:mod:`matplotlib.backends.backend_qt4cairo`
+===========================================
+
+.. module:: matplotlib.backends.backend_qt4cairo
+
+:mod:`matplotlib.backends.backend_qt5agg`
+=========================================
+
+.. module:: matplotlib.backends.backend_qt5agg
+
+:mod:`matplotlib.backends.backend_qt5cairo`
+===========================================
+
+.. module:: matplotlib.backends.backend_qt5cairo

doc/api/backend_gtk3agg_api.rst

@@ -0,0 +1,16 @@
+
+:mod:`matplotlib.backends.backend_tkagg`
+========================================
+
+.. automodule:: matplotlib.backends.backend_tkagg
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+:mod:`matplotlib.backends.backend_tkcairo`
+==========================================
+
+.. automodule:: matplotlib.backends.backend_tkcairo
+   :members:
+   :undoc-members:
+   :show-inheritance: