Add image for subdivided cylinder

diff --git a/doc/doxygen/images/subdivided_cylinder_3D.png b/doc/doxygen/images/subdivided_cylinder_3D.png
new file mode 100644 (file)
index 0000000..86290c4
Binary files /dev/null and b/doc/doxygen/images/subdivided_cylinder_3D.png differ

diff --git a/include/deal.II/grid/grid_generator.h b/include/deal.II/grid/grid_generator.h
index 1edd4b6ec578f37eab3a59cd33dd30c0b125755e..565ca2917fd367c1a0a3188ac7f482db3fa8de47 100644 (file)
--- a/include/deal.II/grid/grid_generator.h
+++ b/include/deal.II/grid/grid_generator.h
@@ -969,6 +969,8 @@ namespace GridGenerator
    * The manifold id for the hull of the cylinder is set to zero, and a
    * CylindricalManifold is attached to it.
    *
+   * @image html subdivided_cylinder_3D.png
+   *
    * @param tria The triangulation to be created. It needs to be empty upon
    * calling this function.
    *