Trait TestClipExt

pub trait TestClipExt: IsA<TestClip> + 'static {
    // Provided methods
    fn frequency(&self) -> f64 { ... }
    fn volume(&self) -> f64 { ... }
    fn vpattern(&self) -> VideoTestPattern { ... }
    fn is_muted(&self) -> bool { ... }
    fn set_frequency(&self, freq: f64) { ... }
    fn set_mute(&self, mute: bool) { ... }
    fn set_volume(&self, volume: f64) { ... }
    fn set_vpattern(&self, vpattern: VideoTestPattern) { ... }
    fn freq(&self) -> f64 { ... }
    fn set_freq(&self, freq: f64) { ... }
    fn connect_freq_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_mute_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_volume_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
    fn connect_vpattern_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId { ... }
}

Trait containing all TestClip methods.

Implementors

TestClip

Provided Methods

fn frequency(&self) -> f64

Get the frequency self generates.

Returns

The frequency self generates. See audiotestsrc element.

fn volume(&self) -> f64

Get the volume of the test audio signal applied on self.

Returns

The volume of the test audio signal applied on self.

fn vpattern(&self) -> VideoTestPattern

Get the VideoTestPattern which is applied on self.

Returns

The VideoTestPattern which is applied on self.

fn is_muted(&self) -> bool

Let you know if the audio track of self is muted or not.

Returns

Whether the audio track of self is muted or not.

fn set_frequency(&self, freq: f64)

Sets the frequency to generate. See audiotestsrc element.

freq

the frequency you want to use on self

fn set_mute(&self, mute: bool)

Sets whether the audio track of this clip is muted or not.

mute

true to mute the audio track, false to unmute it

fn set_volume(&self, volume: f64)

Sets the volume of the test audio signal.

volume

the volume of the audio signal you want to use on self

fn set_vpattern(&self, vpattern: VideoTestPattern)

Sets which video pattern to display on self.

vpattern

the VideoTestPattern to use on self

fn freq(&self) -> f64

The frequency to generate for audio track elements.

fn set_freq(&self, freq: f64)

The frequency to generate for audio track elements.

fn connect_freq_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

fn connect_mute_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

fn connect_volume_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

fn connect_vpattern_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<O: IsA<TestClip>> TestClipExt for O