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textoverlay

textoverlay —

Synopsis




            GstTextOverlay;
enum        GstTextOverlayVAlign;
enum        GstTextOverlayHAlign;
enum        GstTextOverlayWrapMode;

Object Hierarchy


  GObject
   +----GstObject
         +----GstElement
               +----GstTextOverlay
                     +----GstTimeOverlay
                     +----GstClockOverlay

Properties


  "deltax"               gint                  : Read / Write
  "deltay"               gint                  : Read / Write
  "font-desc"            gchararray            : Write
  "halign"               gchararray            : Write
  "shaded-background"    gboolean              : Read / Write
  "text"                 gchararray            : Read / Write
  "valign"               gchararray            : Write
  "wrap-mode"            GstTextOverlayWrapMode  : Read / Write
  "xpad"                 gint                  : Read / Write
  "ypad"                 gint                  : Read / Write
  "halignment"           GstTextOverlayHAlign  : Read / Write
  "valignment"           GstTextOverlayVAlign  : Read / Write

Description

A longer description goes here.

Details

GstTextOverlay

typedef struct _GstTextOverlay GstTextOverlay;

enum GstTextOverlayVAlign

typedef enum {
    GST_TEXT_OVERLAY_VALIGN_BASELINE,
    GST_TEXT_OVERLAY_VALIGN_BOTTOM,
    GST_TEXT_OVERLAY_VALIGN_TOP
} GstTextOverlayVAlign;

enum GstTextOverlayHAlign

typedef enum {
    GST_TEXT_OVERLAY_HALIGN_LEFT,
    GST_TEXT_OVERLAY_HALIGN_CENTER,
    GST_TEXT_OVERLAY_HALIGN_RIGHT
} GstTextOverlayHAlign;

enum GstTextOverlayWrapMode

typedef enum {
    GST_TEXT_OVERLAY_WRAP_MODE_NONE = -1,
    GST_TEXT_OVERLAY_WRAP_MODE_WORD = PANGO_WRAP_WORD,
    GST_TEXT_OVERLAY_WRAP_MODE_CHAR = PANGO_WRAP_CHAR,
    GST_TEXT_OVERLAY_WRAP_MODE_WORD_CHAR = PANGO_WRAP_WORD_CHAR
} GstTextOverlayWrapMode;

Properties

The "deltax" property

  "deltax"               gint                  : Read / Write

Shift X position to the left or to the right. Unit is pixels.

Default value: 0

The "deltay" property

  "deltay"               gint                  : Read / Write

Shift Y position up or down. Unit is pixels.

Default value: 0

The "font-desc" property

  "font-desc"            gchararray            : Write

Pango font description of font to be used for rendering. See documentation of pango_font_description_from_string for syntax.

Default value: ""

The "halign" property

  "halign"               gchararray            : Write

Horizontal alignment of the text (deprecated; use halignment).

Default value: "center"

The "shaded-background" property

  "shaded-background"    gboolean              : Read / Write

Whether to shade the background under the text area.

Default value: FALSE

The "text" property

  "text"                 gchararray            : Read / Write

Text to be display.

Default value: ""

The "valign" property

  "valign"               gchararray            : Write

Vertical alignment of the text (deprecated; use valignment).

Default value: "baseline"

The "wrap-mode" property

  "wrap-mode"            GstTextOverlayWrapMode  : Read / Write

Whether to wrap the text and if so how.

Default value: wordchar

The "xpad" property

  "xpad"                 gint                  : Read / Write

Horizontal paddding when using left/right alignment.

Allowed values: >= 0

Default value: 25

The "ypad" property

  "ypad"                 gint                  : Read / Write

Vertical padding when using top/bottom alignment.

Allowed values: >= 0

Default value: 25

The "halignment" property

  "halignment"           GstTextOverlayHAlign  : Read / Write

Horizontal alignment of the text.

Default value: center

The "valignment" property

  "valignment"           GstTextOverlayVAlign  : Read / Write

Vertical alignment of the text.

Default value: baseline

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