Merge pull request matplotlib#25801 from timhoffm/remove-userdemo

Remove some examples from Userdemo

Author: QuLogic

doc/users/prev_whats_new/whats_new_1.0.rst

@@ -26,8 +26,8 @@ doing complex subplot layouts, featuring row and column spans and
 more.  See :ref:`arranging_axes` for a tutorial
 overview.
 
-.. figure:: ../../gallery/userdemo/images/sphx_glr_demo_gridspec01_001.png
-   :target: ../../gallery/userdemo/demo_gridspec01.html
+.. figure:: ../../gallery/subplots_axes_and_figures/images/sphx_glr_subplot2grid_001.png
+   :target: ../../gallery/subplots_axes_and_figures/subplot2grid.html
    :align: center
    :scale: 50
 

galleries/examples/userdemo/demo_gridspec03.py renamed to galleries/examples/subplots_axes_and_figures/gridspec_customization.py

@@ -1,13 +1,15 @@
 """
-=============
-GridSpec demo
-=============
+========================================
+GridSpec with variable sizes and spacing
+========================================
 
 This example demonstrates the use of `.GridSpec` to generate subplots,
 the control of the relative sizes of subplots with *width_ratios* and
 *height_ratios*, and the control of the spacing around and between subplots
 using subplot params (*left*, *right*, *bottom*, *top*, *wspace*, and
 *hspace*).
+
+.. redirect-from:: /gallery/userdemo/demo_gridspec03
 """
 
 import matplotlib.pyplot as plt

galleries/examples/userdemo/demo_gridspec01.py renamed to galleries/examples/subplots_axes_and_figures/subplot2grid.py

@@ -1,11 +1,14 @@
 """
-=================
-subplot2grid demo
-=================
+============
+subplot2grid
+============
 
 This example demonstrates the use of `.pyplot.subplot2grid` to generate
 subplots.  Using `.GridSpec`, as demonstrated in
-:doc:`/gallery/userdemo/demo_gridspec03` is generally preferred.
+:doc:`/gallery/subplots_axes_and_figures/gridspec_customization` is
+generally preferred.
+
+.. redirect-from:: /gallery/userdemo/demo_gridspec01
 """
 
 import matplotlib.pyplot as plt