iced-rs/iced · error

Build quad rectangle

Error message

Build quad rectangle

What it means

Error "Build quad rectangle" thrown in iced-rs/iced.

Source

Thrown at tiny_skia/src/engine.rs:630

    let translation = transformation.translation();

    tiny_skia::Transform {
        sx: transformation.scale_factor(),
        kx: 0.0,
        ky: 0.0,
        sy: transformation.scale_factor(),
        tx: translation.x,
        ty: translation.y,
    }
}

fn rounded_rectangle(bounds: Rectangle, border_radius: [f32; 4]) -> tiny_skia::Path {
    let [top_left, top_right, bottom_right, bottom_left] = border_radius;

    if top_left == 0.0 && top_right == 0.0 && bottom_right == 0.0 && bottom_left == 0.0 {
        return tiny_skia::PathBuilder::from_rect(
            tiny_skia::Rect::from_xywh(bounds.x, bounds.y, bounds.width, bounds.height)
                .expect("Build quad rectangle"),
        );
    }

    if top_left == top_right
        && top_left == bottom_right
        && top_left == bottom_left
        && top_left == bounds.width / 2.0
        && top_left == bounds.height / 2.0
    {
        return tiny_skia::PathBuilder::from_circle(
            bounds.x + bounds.width / 2.0,
            bounds.y + bounds.height / 2.0,
            top_left,
        )
        .expect("Build circle path");
    }

    let mut builder = tiny_skia::PathBuilder::new();

View on GitHub (pinned to 2cffa99b39)

When it happens

Trigger: Thrown at tiny_skia/src/engine.rs:630 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of iced-rs/iced@2cffa99b39 (2026-08-16). Data as JSON: /api/errors/0730dd422a56c0f1. Report an issue: GitHub.