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WaveformView

proof_engine::editor::audio_editor

Struct WaveformView 

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pub struct WaveformView {
    pub asset_id: u64,
    pub view_start_frame: u64,
    pub view_end_frame: u64,
    pub channel_heights: Vec<f32>,
    pub zoom: f32,
    pub cursor_frame: u64,
    pub selection_start: Option<u64>,
    pub selection_end: Option<u64>,
    pub show_loop_markers: bool,
    pub show_spectogram: bool,
    pub amplitude_scale: f32,
}

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§asset_id: u64§view_start_frame: u64§view_end_frame: u64§channel_heights: Vec<f32>§zoom: f32§cursor_frame: u64§selection_start: Option<u64>§selection_end: Option<u64>§show_loop_markers: bool§show_spectogram: bool§amplitude_scale: f32

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impl WaveformView

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pub fn new(asset: &AudioAsset) -> Self

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pub fn view_duration_frames(&self) -> u64

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pub fn frame_to_x(&self, frame: u64, width: f32) -> f32

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pub fn x_to_frame(&self, x: f32, width: f32) -> u64

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pub fn scroll(&mut self, delta_frames: i64, total_frames: u64)

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pub fn zoom_around_cursor(&mut self, factor: f32, total_frames: u64)

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pub fn select_region(&mut self, start_x: f32, end_x: f32, width: f32)

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pub fn has_selection(&self) -> bool

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pub fn selection_length(&self) -> u64

Trait Implementations§

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impl Clone for WaveformView

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for WaveformView

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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where T: FromSample<S> + ToSample<S>,

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