Incular Docs

Vector icons paint a retained Path; default size = 24, white brush.

use incular::prelude::*;
use incular::widgets::internal::icons;

fn main() -> Result<(), Box<dyn std::error::Error>> {
    let app = Application::new(|_cx| {
        Container::builder()
            .padding(EdgeInsets::all(24.0))
            .alignment(Alignment::CENTER)
            .child(
                Row::builder()
                    .spacing(16.0)
                    .children(Vec::<Widget>::from([
                        Icon::new(icons::check()).size(24.0).into(),
                        Icon::new(icons::close())
                                .size(32.0)
                                .brush(Brush::from(Color::rgba(200, 30, 30, 255))).into(),
                        Icon::new(icons::plus()).size(24.0).into(),
                    ]))
                    .build(),
            )
            .build()
            .into()
    })?;
    incular::run(app)?;
    Ok(())
}

Built-in paths: check, close, plus, minus, chevron_right, chevron_down, chevron_up, chevron_left. size clamps to max(0.0).

Glyph	Shape
`check`	Tick mark
`close`	X mark
`plus` / `minus`	Arithmetic marks
`chevron_right` / `chevron_down` / `chevron_up` / `chevron_left`	Directional chevrons

IconTheme scopes default icon size/color/density for descendant icons.

Font glyphs use IconData through the text pipeline instead:

use incular::prelude::*;

fn main() {
    let icon = IconData::new(0xE001).family(FontFamily::Named("Icons".into()));
    println!("code: {:X}", icon.code_point());
    let app = Application::new(|_cx| Text::new("Icon").into())
        .expect("valid application");
    incular::run(app).expect("run application");
}

Related: Image, Text.