Function fltk::draw::draw_rectf

source · 
pub fn draw_rectf(x: i32, y: i32, w: i32, h: i32)
Expand description

Draws a filled rectangle

Examples found in repository?
examples/shapedwindow_taskbar.rs (line 123)
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fn prep_shape(w: i32, h: i32) -> image::RgbImage {
    let surf = surface::ImageSurface::new(w, h, false);

    surface::ImageSurface::push_current(&surf);

    draw::set_draw_color(enums::Color::Black);
    draw::draw_rectf(-1, -1, w + 2, h + 2);

    draw::set_draw_color(enums::Color::White);
    draw::draw_rounded_rectf(0, 0, w, h, 16);

    let img = surf.image().unwrap();

    surface::ImageSurface::pop_current();

    img
}
More examples
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examples/table.rs (line 70)
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fn draw_data(txt: &str, x: i32, y: i32, w: i32, h: i32, selected: bool) {
    draw::push_clip(x, y, w, h);
    if selected {
        draw::set_draw_color(enums::Color::from_u32(0x00D3_D3D3));
    } else {
        draw::set_draw_color(enums::Color::White);
    }
    draw::draw_rectf(x, y, w, h);
    draw::set_draw_color(enums::Color::Gray0);
    draw::set_font(enums::Font::Helvetica, 14);
    draw::draw_text2(txt, x, y, w, h, enums::Align::Center);
    draw::draw_rect(x, y, w, h);
    draw::pop_clip();
}
examples/spreadsheet.rs (line 136)
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    fn draw_data(txt: &str, x: i32, y: i32, w: i32, h: i32, selected: bool) {
        draw::push_clip(x, y, w, h);
        if selected {
            draw::set_draw_color(enums::Color::from_u32(0x00D3_D3D3));
        } else {
            draw::set_draw_color(enums::Color::White);
        }
        draw::draw_rectf(x, y, w, h);
        draw::set_draw_color(enums::Color::Gray0);
        draw::set_font(enums::Font::Helvetica, 14);
        draw::draw_text2(txt, x, y, w, h, enums::Align::Center);
        draw::draw_rect(x, y, w, h);
        draw::pop_clip();
    }
examples/counter3.rs (line 54)
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fn main() {
    let app = app::App::default();
    let mut win = window::Window::default()
        .with_size(WIDTH, HEIGHT)
        .with_label("Flutter-like!");
    let mut col = group::Flex::default_fill().column();
    let mut bar = frame::Frame::default()
        .with_label("  FLTK App!")
        .with_align(Align::Left | Align::Inside);
    col.fixed(&bar, 60);
    let mut text = frame::Frame::default()
        .with_label("You have pushed the button this many times:")
        .with_align(Align::Bottom | Align::Inside);
    let mut count = frame::Frame::default()
        .with_label("0")
        .with_align(Align::Top | Align::Inside);
    let mut row = group::Flex::default();
    col.fixed(&row, 60);
    frame::Frame::default();
    let mut but = button::Button::default().with_label("@+6plus");
    row.fixed(&but, 60);
    let spacing = frame::Frame::default();
    row.fixed(&spacing, 20);
    row.end();
    let spacing = frame::Frame::default();
    col.fixed(&spacing, 20);
    col.end();
    win.end();
    win.make_resizable(true);
    win.show();

    // Theming
    app::background(255, 255, 255);
    app::set_visible_focus(false);

    bar.set_frame(FrameType::FlatBox);
    bar.set_label_size(22);
    bar.set_label_color(Color::White);
    bar.set_color(BLUE);
    bar.draw(|b| {
        draw::set_draw_rgb_color(211, 211, 211);
        draw::draw_rectf(0, b.height(), b.width(), 3);
    });

    text.set_label_size(18);
    text.set_label_font(Font::Times);

    count.set_label_size(36);
    count.set_label_color(GRAY);

    but.set_color(BLUE);
    but.set_selection_color(SEL_BLUE);
    but.set_label_color(Color::White);
    but.set_frame(FrameType::OFlatFrame);
    // End theming

    but.set_callback(move |_| {
        let label = (count.label().parse::<i32>().unwrap() + 1).to_string();
        count.set_label(&label);
    });

    app.run().unwrap();
}
examples/pong.rs (line 53)
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fn main() {
    let app = app::App::default();
    let mut wind = window::Window::default()
        .with_size(800, 600)
        .center_screen()
        .with_label("Pong!");
    let mut ball = Ball::new(40, 40);
    ball.wid.set_color(Color::White);
    wind.set_color(Color::Black);
    wind.end();
    wind.show();

    let paddle_pos = Rc::from(RefCell::from(320)); // paddle's starting x position

    // This is called whenever the window is drawn and redrawn (in the event loop)
    wind.draw({
        let paddle_pos = paddle_pos.clone();
        move |_| {
            draw::set_draw_color(Color::White);
            draw::draw_rectf(*paddle_pos.borrow(), 540, 160, 20);
        }
    });

    wind.handle({
        let paddle_pos = paddle_pos.clone();
        move |_, ev| {
            match ev {
                // we handle focus to be able to accept KeyDown events
                Event::Focus => true,
                Event::KeyDown => {
                    let key = app::event_key();
                    match key {
                        Key::Left | KEY_A => *paddle_pos.borrow_mut() -= 30,
                        Key::Right | KEY_D => *paddle_pos.borrow_mut() += 30,
                        _ => return false,
                    }
                    true
                }
                Event::Move => {
                    // Mouse's x position relative to the paddle's center
                    *paddle_pos.borrow_mut() = app::event_coords().0 - 80;
                    true
                }
                _ => false,
            }
        }
    });

    app::add_idle3(move |_| {
        ball.pos.0 += 10 * ball.dir.0 as i32; // The increment in x position
        ball.pos.1 += 10 * ball.dir.1 as i32; // The increment in y position
        if ball.pos.1 == 540 - 40
            && (ball.pos.0 > *paddle_pos.borrow() - 40 && ball.pos.0 < *paddle_pos.borrow() + 160)
        {
            ball.dir.1 = Direction::Negative; // Reversal of motion when hitting the paddle
        }
        if ball.pos.1 == 0 {
            ball.dir.1 = Direction::Positive; // Reversal of motion when hitting the top border
        }
        if ball.pos.0 == 800 - 40 {
            ball.dir.0 = Direction::Negative; // Reversal of motion when hitting the right border
        }
        if ball.pos.0 == 0 {
            ball.dir.0 = Direction::Positive; // Reversal of motion when hitting the left border
        }
        if ball.pos.1 > 600 {
            // Resetting the ball position after it bypasses the paddle
            ball.pos = (0, 0);
            ball.dir = (Direction::Positive, Direction::Positive);
        }
        ball.wid.resize(ball.pos.0, ball.pos.1, 40, 40); // Moves the ball
        wind.redraw();
        // sleeps are necessary when calling redraw in the event loop
        app::sleep(0.016);
    });
    app.run().unwrap();
}