textrender

textrender — Renders a text string to an image bitmap

Properties

gchar * font-desc Write
GstTextRenderHAlign halignment Read / Write
GstTextRenderLineAlign line-alignment Read / Write
GstTextRenderVAlign valignment Read / Write
gint xpad Read / Write
gint ypad Read / Write

Types and Values

struct GstTextRender

Object Hierarchy

    GObject
    ╰── GInitiallyUnowned
        ╰── GstObject
            ╰── GstElement
                ╰── GstTextRender

Description

Synopsis

Element Information

plugin

pango

author

David Schleef <ds@schleef.org>, GStreamer maintainers <gstreamer-devel@lists.sourceforge.net>

class

Filter/Editor/Video

Element Pads

name

sink

direction

sink

presence

always

details

text/x-raw, format=(string){ pango-markup, utf8 }

name

src

direction

source

presence

always

details

video/x-raw, format=(string){ AYUV, ARGB }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]

Functions

Types and Values

struct GstTextRender

struct GstTextRender;

Property Details

The “font-desc” property

  “font-desc”                gchar *

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

Flags: Write

Default value: ""


The “halignment” property

  “halignment”               GstTextRenderHAlign

Horizontal alignment of the text.

Flags: Read / Write

Default value: center


The “line-alignment” property

  “line-alignment”           GstTextRenderLineAlign

Alignment of text lines relative to each other.

Flags: Read / Write

Default value: center


The “valignment” property

  “valignment”               GstTextRenderVAlign

Vertical alignment of the text.

Flags: Read / Write

Default value: baseline


The “xpad” property

  “xpad”                     gint

Horizontal paddding when using left/right alignment.

Flags: Read / Write

Allowed values: >= 0

Default value: 25


The “ypad” property

  “ypad”                     gint

Vertical padding when using top/bottom alignment.

Flags: Read / Write

Allowed values: >= 0

Default value: 25