Struct Window

pub struct Window { /* private fields */ }

Simulator window

Implementations

impl Window

pub fn new(title: &str, output_settings: &OutputSettings) -> Self

Creates a new simulator window.

Examples found in repository

examples/themes.rs (line 38)

fn main() {
    let mut display = SimulatorDisplay::<BinaryColor>::new(Size::new(256, 64));

    let large_text = MonoTextStyle::new(&FONT_10X20, BinaryColor::On);
    let centered = TextStyleBuilder::new()
        .baseline(Baseline::Middle)
        .alignment(Alignment::Center)
        .build();

    Text::with_text_style(
        "embedded-graphics",
        display.bounding_box().center(),
        large_text,
        centered,
    )
    .draw(&mut display)
    .unwrap();

    // Uncomment one of the `theme` lines to use a different theme.
    let output_settings = OutputSettingsBuilder::new()
        //.theme(BinaryColorTheme::LcdGreen)
        //.theme(BinaryColorTheme::LcdWhite)
        .theme(BinaryColorTheme::LcdBlue)
        //.theme(BinaryColorTheme::OledBlue)
        //.theme(BinaryColorTheme::OledWhite)
        .build();

    let mut window = Window::new("Themes", &output_settings);
    window.show_static(&display);
}

examples/input-handling.rs (line 44)

fn main() -> Result<(), core::convert::Infallible> {
    let mut display: SimulatorDisplay<Rgb888> = SimulatorDisplay::new(Size::new(800, 480));
    let mut window = Window::new("Click to move circle", &OutputSettings::default());

    let mut position = Point::new(200, 200);
    Circle::with_center(position, 200)
        .into_styled(PrimitiveStyle::with_fill(FOREGROUND_COLOR))
        .draw(&mut display)?;

    'running: loop {
        window.update(&display);

        for event in window.events() {
            match event {
                SimulatorEvent::Quit => break 'running,
                SimulatorEvent::KeyDown { keycode, .. } => {
                    let delta = match keycode {
                        Keycode::Left => Point::new(-KEYBOARD_DELTA, 0),
                        Keycode::Right => Point::new(KEYBOARD_DELTA, 0),
                        Keycode::Up => Point::new(0, -KEYBOARD_DELTA),
                        Keycode::Down => Point::new(0, KEYBOARD_DELTA),
                        _ => Point::zero(),
                    };
                    let new_position = position + delta;
                    move_circle(&mut display, position, new_position)?;
                    position = new_position;
                }
                SimulatorEvent::MouseButtonUp { point, .. } => {
                    move_circle(&mut display, position, point)?;
                    position = point;
                }
                _ => {}
            }
        }
    }

    Ok(())
}

pub fn update<C>(&mut self, display: &SimulatorDisplay<C>)

where C: PixelColor + Into<Rgb888> + From<Rgb888>,

Updates the window.

Examples found in repository

examples/input-handling.rs (line 52)

fn main() -> Result<(), core::convert::Infallible> {
    let mut display: SimulatorDisplay<Rgb888> = SimulatorDisplay::new(Size::new(800, 480));
    let mut window = Window::new("Click to move circle", &OutputSettings::default());

    let mut position = Point::new(200, 200);
    Circle::with_center(position, 200)
        .into_styled(PrimitiveStyle::with_fill(FOREGROUND_COLOR))
        .draw(&mut display)?;

    'running: loop {
        window.update(&display);

        for event in window.events() {
            match event {
                SimulatorEvent::Quit => break 'running,
                SimulatorEvent::KeyDown { keycode, .. } => {
                    let delta = match keycode {
                        Keycode::Left => Point::new(-KEYBOARD_DELTA, 0),
                        Keycode::Right => Point::new(KEYBOARD_DELTA, 0),
                        Keycode::Up => Point::new(0, -KEYBOARD_DELTA),
                        Keycode::Down => Point::new(0, KEYBOARD_DELTA),
                        _ => Point::zero(),
                    };
                    let new_position = position + delta;
                    move_circle(&mut display, position, new_position)?;
                    position = new_position;
                }
                SimulatorEvent::MouseButtonUp { point, .. } => {
                    move_circle(&mut display, position, point)?;
                    position = point;
                }
                _ => {}
            }
        }
    }

    Ok(())
}

pub fn show_static<C>(&mut self, display: &SimulatorDisplay<C>)

where C: PixelColor + Into<Rgb888> + From<Rgb888>,

Shows a static display.

This methods updates the window once and loops until the simulator window is closed.

Examples found in repository

examples/themes.rs (line 39)

fn main() {
    let mut display = SimulatorDisplay::<BinaryColor>::new(Size::new(256, 64));

    let large_text = MonoTextStyle::new(&FONT_10X20, BinaryColor::On);
    let centered = TextStyleBuilder::new()
        .baseline(Baseline::Middle)
        .alignment(Alignment::Center)
        .build();

    Text::with_text_style(
        "embedded-graphics",
        display.bounding_box().center(),
        large_text,
        centered,
    )
    .draw(&mut display)
    .unwrap();

    // Uncomment one of the `theme` lines to use a different theme.
    let output_settings = OutputSettingsBuilder::new()
        //.theme(BinaryColorTheme::LcdGreen)
        //.theme(BinaryColorTheme::LcdWhite)
        .theme(BinaryColorTheme::LcdBlue)
        //.theme(BinaryColorTheme::OledBlue)
        //.theme(BinaryColorTheme::OledWhite)
        .build();

    let mut window = Window::new("Themes", &output_settings);
    window.show_static(&display);
}

pub fn events(&mut self) -> impl Iterator<Item = SimulatorEvent> + '_

Returns an iterator of all captured SimulatorEvents.

Panics

Panics if called before update is called at least once.

Examples found in repository

examples/input-handling.rs (line 54)

fn main() -> Result<(), core::convert::Infallible> {
    let mut display: SimulatorDisplay<Rgb888> = SimulatorDisplay::new(Size::new(800, 480));
    let mut window = Window::new("Click to move circle", &OutputSettings::default());

    let mut position = Point::new(200, 200);
    Circle::with_center(position, 200)
        .into_styled(PrimitiveStyle::with_fill(FOREGROUND_COLOR))
        .draw(&mut display)?;

    'running: loop {
        window.update(&display);

        for event in window.events() {
            match event {
                SimulatorEvent::Quit => break 'running,
                SimulatorEvent::KeyDown { keycode, .. } => {
                    let delta = match keycode {
                        Keycode::Left => Point::new(-KEYBOARD_DELTA, 0),
                        Keycode::Right => Point::new(KEYBOARD_DELTA, 0),
                        Keycode::Up => Point::new(0, -KEYBOARD_DELTA),
                        Keycode::Down => Point::new(0, KEYBOARD_DELTA),
                        _ => Point::zero(),
                    };
                    let new_position = position + delta;
                    move_circle(&mut display, position, new_position)?;
                    position = new_position;
                }
                SimulatorEvent::MouseButtonUp { point, .. } => {
                    move_circle(&mut display, position, point)?;
                    position = point;
                }
                _ => {}
            }
        }
    }

    Ok(())
}