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GStreamer Editing Services 0.10.1 Reference Manual | ![]() |
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Top | Description | Object Hierarchy | Properties |
GESTimelineTextOverlayGESTimelineTextOverlay — Render text onto another stream in a GESTimelineLayer |
#include <ges/ges.h> GESTimelineTextOverlay; GESTimelineTextOverlay * ges_timeline_text_overlay_new (void
); void ges_timeline_text_overlay_set_text (GESTimelineTextOverlay *self
,const gchar *text
); void ges_timeline_text_overlay_set_font_desc (GESTimelineTextOverlay *self
,const gchar *font_desc
); void ges_timeline_text_overlay_set_valign (GESTimelineTextOverlay *self
,GESTextVAlign valign
); void ges_timeline_text_overlay_set_halign (GESTimelineTextOverlay *self
,GESTextHAlign halign
); const gchar * ges_timeline_text_overlay_get_text (GESTimelineTextOverlay *self
); const gchar * ges_timeline_text_overlay_get_font_desc (GESTimelineTextOverlay *self
); GESTextVAlign ges_timeline_text_overlay_get_valignment (GESTimelineTextOverlay *self
); GESTextHAlign ges_timeline_text_overlay_get_halignment (GESTimelineTextOverlay *self
);
GObject +----GInitiallyUnowned +----GESTimelineObject +----GESTimelineOperation +----GESTimelineOverlay +----GESTimelineTextOverlay
"font-desc" gchar* : Read / Write / Construct "halignment" GESTextHAlign : Read / Write / Construct "text" gchar* : Read / Write / Construct "valignment" GESTextVAlign : Read / Write / Construct
GESTimelineTextOverlay * ges_timeline_text_overlay_new (void
);
Creates a new GESTimelineTextOverlay
Returns : |
The newly created GESTimelineTextOverlay, or NULL if there was an error. |
void ges_timeline_text_overlay_set_text (GESTimelineTextOverlay *self
,const gchar *text
);
Sets the text this timeline object will render.
|
the GESTimelineTextOverlay* to set text on |
|
the text to render. an internal copy of this text will be made. |
void ges_timeline_text_overlay_set_font_desc (GESTimelineTextOverlay *self
,const gchar *font_desc
);
Sets the pango font description of the text
|
the GESTimelineTextOverlay* |
|
the pango font description |
void ges_timeline_text_overlay_set_valign (GESTimelineTextOverlay *self
,GESTextVAlign valign
);
Sets the vertical aligment of the text.
|
the GESTimelineTextOverlay* to set vertical alignement of text on |
|
GESTextVAlign |
void ges_timeline_text_overlay_set_halign (GESTimelineTextOverlay *self
,GESTextHAlign halign
);
Sets the horizontal aligment of the text.
|
the GESTimelineTextOverlay* to set horizontal alignement of text on |
|
GESTextHAlign |
const gchar * ges_timeline_text_overlay_get_text (GESTimelineTextOverlay *self
);
Get the text currently set on self
.
|
a GESTimelineTextOverlay |
Returns : |
The text currently set on self . |
const gchar * ges_timeline_text_overlay_get_font_desc
(GESTimelineTextOverlay *self
);
Get the pango font description used by self
.
|
a GESTimelineTextOverlay |
Returns : |
The pango font description used by self . |
GESTextVAlign ges_timeline_text_overlay_get_valignment
(GESTimelineTextOverlay *self
);
Get the vertical aligment used by self
.
|
a GESTimelineTextOverlay |
Returns : |
The vertical aligment used by self . |
GESTextHAlign ges_timeline_text_overlay_get_halignment
(GESTimelineTextOverlay *self
);
Get the horizontal aligment used by self
.
|
a GESTimelineTextOverlay |
Returns : |
The horizontal aligment used by self . |
"font-desc"
property"font-desc" gchar* : Read / Write / Construct
Pango font description string
Default value: "Serif 36"
"halignment"
property"halignment" GESTextHAlign : Read / Write / Construct
Horizontal alignment of the text
Default value: center
"valignment"
property"valignment" GESTextVAlign : Read / Write / Construct
Vertical alignent of the text
Default value: baseline