Struct SampleWaveform 

pub struct SampleWaveform<'a, Message> { /* private fields */ }

Implementations

impl<'a, Message> SampleWaveform<'a, Message>

pub fn new(channels: impl IntoIterator<Item = &'a [f32]>, peak: f32) -> Self

pub fn playhead_ratio(self, playhead_ratio: Option<f32>) -> Self

pub fn selection_ratio(self, selection_ratio: Option<(f32, f32)>) -> Self

pub fn on_selection_start( self, on_selection_start: impl Fn(f32) -> Message + 'a, ) -> Self

pub fn on_selection_drag( self, on_selection_drag: impl Fn(f32) -> Message + 'a, ) -> Self

pub fn on_selection_finish( self, on_selection_finish: impl Fn(f32) -> Message + 'a, ) -> Self

pub fn markers(self, markers: impl IntoIterator<Item = (usize, String)>) -> Self

pub fn on_click(self, on_click: impl Fn(f32) -> Message + 'a) -> Self

pub fn on_double_click( self, on_double_click: impl Fn(f32) -> Message + 'a, ) -> Self

pub fn on_right_click( self, on_right_click: impl Fn(f32) -> Message + 'a, ) -> Self

pub fn on_middle_click( self, on_middle_click: impl Fn(f32) -> Message + 'a, ) -> Self

pub fn on_middle_click_away( self, on_middle_click_away: impl Fn(f32) -> Message + 'a, ) -> Self

pub fn empty_label(self, label: &'static str) -> Self

pub fn view(self) -> Element<'a, Message>

where Message: 'a,

Trait Implementations

impl<Message> Program<Message> for SampleWaveform<'_, Message>

type State = SampleWaveformState

The internal state mutated by the Program.

fn update( &self, state: &mut Self::State, event: &Event, bounds: Rectangle, cursor: Cursor, ) -> Option<CanvasAction<Message>>

Updates the State of the Program.

fn draw( &self, _state: &Self::State, renderer: &Renderer, _theme: &Theme, bounds: Rectangle, _cursor: Cursor, ) -> Vec<Geometry>

Draws the state of the Program, producing a bunch of Geometry.

fn mouse_interaction( &self, _state: &Self::State, _bounds: Rectangle, _cursor: Cursor, ) -> Interaction

Returns the current mouse interaction of the Program.