basetextoverlay: mark valign and halign props as DOC_SHOW_DEFAULT
authorMathieu Duponchelle <mathieu@centricular.com>
Wed, 24 Jun 2020 13:59:03 +0000 (15:59 +0200)
committerTim-Philipp Müller <tim@centricular.com>
Wed, 1 Jul 2020 18:44:57 +0000 (19:44 +0100)
commit101dc08e5b9f1ba9a4605cfe22dee101db056653
treee4166320ab5a28d20c67ed207d2eb83de5b1d3f8
parent0826fb95b7b6b9019f0dc18a769a88d71487ce4b
basetextoverlay: mark valign and halign props as DOC_SHOW_DEFAULT

To document it, we instantiate a subclass and inspect the properties
on the created object. Subclasses (in that case textrender) may
initialize those properties with a different default, we do not
want to expose that in the base class documentation.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/723>
docs/plugins/gst_plugins_cache.json
ext/pango/gstbasetextoverlay.c