covid_chart_thingy

main.rs

 use quicksilver::{
    geom::{Rectangle, Vector},
    graphics::{Color, Graphics},
    lifecycle::{run, EventStream, Settings, Window},
    Result,
};
use iced::{button, Align, Button, Column, Element, Sandbox, Text};
use iced::Settings as IcedS;

fn main() {
    if cfg!(target_arch = "wasm32") {
        Counter::run(IcedS::default());
        run(
            Settings {
                size: Vector::new(800.0, 600.0).into(),
                title: "Square Example",
                ..Settings::default()
            },
            app,
        );
    } else {
        //don't know yet
        Counter::run(IcedS::default());
    }
}

// QuickSilver

async fn app(window: Window, mut gfx: Graphics, mut events: EventStream) -> Result<()> {
    // Clear the screen to a blank, white color
    gfx.clear(Color::WHITE);
    // Paint a blue square with a red outline in the center of our screen
    // It should have a top-left of (350, 100) and a size of (150, 100)
    let rect = Rectangle::new(Vector::new(350.0, 100.0), Vector::new(100.0, 100.0));
    gfx.fill_rect(&rect, Color::BLUE);
    gfx.stroke_rect(&rect, Color::RED);
    // Send the data to be drawn
    gfx.present(&window)?;
    loop {
        while let Some(_) = events.next_event().await {}
    }
}

// Iced

#[derive(Default)]
struct Counter {
    value: i32,
    increment_button: button::State,
    decrement_button: button::State,
}

#[derive(Debug, Clone, Copy)]
enum Message {
    IncrementPressed,
    DecrementPressed,
}

impl Sandbox for Counter {
    type Message = Message;

    fn new() -> Self {
        Self::default()
    }

    fn title(&self) -> String {
        String::from("Counter - Iced")
    }

    fn update(&mut self, message: Message) {
        match message {
            Message::IncrementPressed => {
                self.value += 1;
            }
            Message::DecrementPressed => {
                self.value -= 1;
            }
        }
    }

    fn view(&mut self) -> Element<Message> {
        Column::new()
            .padding(20)
            .align_items(Align::Center)
            .push(
                Button::new(&mut self.increment_button, Text::new("Increment"))
                    .on_press(Message::IncrementPressed),
            )
            .push(Text::new(self.value.to_string()).size(50))
            .push(
                Button::new(&mut self.decrement_button, Text::new("Decrement"))
                    .on_press(Message::DecrementPressed),
            )
            .into()
    }
}