Function plot_widget

examples/themes_and_styles.rs:108–142

(style_choice: StyleChoice)

}

fn plot_widget(style_choice: StyleChoice) -> PlotWidget {
    let line = Series::line_only(
        (0..320)
            .map(|i| {
                let x = i as f64 * 0.04;
                [x, (x * 0.85).sin() + 0.2 * (x * 0.2).cos()]
            })
            .collect(),
        LineStyle::solid(),
    )
    .with_label("signal")
    .with_color(Color::from_rgb(0.2, 0.72, 0.98));

    let markers = Series::markers_only(
        (0..70)
            .map(|i| {
                let x = i as f64 * 0.18;
                [x, 0.65 * (x * 0.6).cos() - 0.1]
            })
            .collect(),
        MarkerStyle::square(5.5),
    )
    .with_label("samples")
    .with_color(Color::from_rgb(1.0, 0.55, 0.3));

    PlotWidgetBuilder::new()
        .with_x_label("X label")
        .with_cursor_overlay(true)
        .with_crosshairs(true)
        .with_style(style_choice.style_fn())
        .add_series(line)
        .add_series(markers)
        .build()
        .unwrap()
}

#[derive(Debug, Clone, Copy, PartialEq, Eq)]
enum ThemeChoice {