[Bug 761251] textoverlay: Expose text rendering dimensions to applications and remove absolute positioning limit
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Thu Mar 10 13:55:46 UTC 2016
https://bugzilla.gnome.org/show_bug.cgi?id=761251
--- Comment #22 from Tim-Philipp Müller <t.i.m at zen.co.uk> ---
Comment on attachment 323610
--> https://bugzilla.gnome.org/attachment.cgi?id=323610
basetextoverlay: Add new position properties for absolute alignment
>+ /**
>+ * GstBaseTextOverlay:xabsolute:
>+ *
>+ * Horizontal position of the rendered text when using positioned alignment.
>+ */
>+ g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_X_ABSOLUTE,
>+ g_param_spec_double ("xabsolute", "horizontal position",
>+ "Horizontal position when using absolute alignment", -G_MAXDOUBLE,
>+ G_MAXDOUBLE, DEFAULT_PROP_XPOS,
>+ G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE | G_PARAM_STATIC_STRINGS));
- "xabsolute" should be "x-absolute" IMHO (I know it's also "xpos" etc., but no
need to continue that bad tradition :))
- could you add a note what the units are
- also please add a 'Since: 1.8' at the end
- gtk-doc chunk text doesn't match GParamSpec text (positioned alignment vs.
absolute alignment)
>+ /**
>+ * GstBaseTextOverlay:yabsolute:
>+ *
>+ * Vertical position of the rendered text when using positioned alignment.
>+ */
>+ g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_Y_ABSOLUTE,
>+ g_param_spec_double ("yabsolute", "vertical position",
>+ "Vertical position when using absolute alignment", -G_MAXDOUBLE,
> G_MAXDOUBLE, DEFAULT_PROP_YPOS,
> G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE | G_PARAM_STATIC_STRINGS));
See above
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