circle

circle — Warps the picture into an arc shaped form

Properties

gdouble angle Read / Write
gint height Read / Write
gdouble spread-angle Read / Write

Types and Values

struct GstCircle

Object Hierarchy

    GObject
    ╰── GInitiallyUnowned
        ╰── GstObject
            ╰── GstElement
                ╰── GstBaseTransform
                    ╰── GstVideoFilter
                        ╰── GstGeometricTransform
                            ╰── GstCircleGeometricTransform
                                ╰── GstCircle

Description

Synopsis

Element Information

plugin

geometrictransform

author

Thiago Santos<thiago.sousa.santos@collabora.co.uk>

class

Transform/Effect/Video

Element Pads

name

sink

direction

sink

presence

always

details

video/x-raw, format=(string){ ARGB, BGR, BGRA, BGRx, RGB, RGBA, RGBx, AYUV, xBGR, xRGB, GRAY8, GRAY16_BE, GRAY16_LE }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]

name

src

direction

source

presence

always

details

video/x-raw, format=(string){ ARGB, BGR, BGRA, BGRx, RGB, RGBA, RGBx, AYUV, xBGR, xRGB, GRAY8, GRAY16_BE, GRAY16_LE }, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]

Functions

Types and Values

struct GstCircle

struct GstCircle;

Property Details

The “angle” property

  “angle”                    gdouble

Angle at which the arc starts in radians.

Flags: Read / Write

Default value: 0


The “height” property

  “height”                   gint

Height of the arc.

Flags: Read / Write

Allowed values: >= 0

Default value: 20


The “spread-angle” property

  “spread-angle”             gdouble

Length of the arc in radians.

Flags: Read / Write

Default value: 3.14159