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GStreamer Editing Services 0.10.1 Reference Manual | ![]() |
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Top | Description | Object Hierarchy |
GESTrackTextOverlayGESTrackTextOverlay — render text onto another video stream in a GESTimelineLayer |
#include <ges/ges.h> GESTrackTextOverlay; GESTrackTextOverlay * ges_track_text_overlay_new (void
); void ges_track_text_overlay_set_font_desc (GESTrackTextOverlay *self
,const gchar *font_desc
); void ges_track_text_overlay_set_halignment (GESTrackTextOverlay *self
,GESTextHAlign halign
); void ges_track_text_overlay_set_text (GESTrackTextOverlay *self
,const gchar *text
); void ges_track_text_overlay_set_valignment (GESTrackTextOverlay *self
,GESTextVAlign valign
); const char * ges_track_text_overlay_get_font_desc (GESTrackTextOverlay *self
); GESTextHAlign ges_track_text_overlay_get_halignment (GESTrackTextOverlay *self
); const gchar * ges_track_text_overlay_get_text (GESTrackTextOverlay *self
); GESTextVAlign ges_track_text_overlay_get_valignment (GESTrackTextOverlay *self
);
GObject +----GInitiallyUnowned +----GESTrackObject +----GESTrackOperation +----GESTrackTextOverlay
GESTrackTextOverlay * ges_track_text_overlay_new (void
);
Creates a new GESTrackTextOverlay.
Returns : |
The newly created GESTrackTextOverlay or NULL if something went
wrong. |
void ges_track_text_overlay_set_font_desc (GESTrackTextOverlay *self
,const gchar *font_desc
);
Sets the pango font description of the text this track object will render.
|
the GESTrackTextOverlay |
|
the pango font description |
void ges_track_text_overlay_set_halignment (GESTrackTextOverlay *self
,GESTextHAlign halign
);
Sets the horizontal aligment of the text.
|
the GESTrackTextOverlay* to set text on |
|
The GESTextHAlign defining the horizontal alignment
of the text render by self . |
void ges_track_text_overlay_set_text (GESTrackTextOverlay *self
,const gchar *text
);
Sets the text this track object will render.
|
the GESTrackTextOverlay* to set text on |
|
the text to render. an internal copy of this text will be made. |
void ges_track_text_overlay_set_valignment (GESTrackTextOverlay *self
,GESTextVAlign valign
);
Sets the vertical aligment of the text.
|
the GESTrackTextOverlay* to set text on |
|
The GESTextVAlign defining the vertical alignment
of the text render by self . |
const char * ges_track_text_overlay_get_font_desc
(GESTrackTextOverlay *self
);
Get the pango font description currently set on source
.
|
a GESTrackTextOverlay |
Returns : |
The pango font description currently set on source . |
GESTextHAlign ges_track_text_overlay_get_halignment
(GESTrackTextOverlay *self
);
Get the horizontal aligment used by source
.
|
a GESTrackTextOverlay |
Returns : |
The horizontal aligment used by source . |
const gchar * ges_track_text_overlay_get_text (GESTrackTextOverlay *self
);
Get the text currently set on source
.
|
a GESTrackTextOverlay |
Returns : |
The text currently set on source . |
GESTextVAlign ges_track_text_overlay_get_valignment
(GESTrackTextOverlay *self
);
Get the vertical aligment used by source
.
|
a GESTrackTextOverlay |
Returns : |
The vertical aligment used by source . |