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//! Test: Transform origins for rotation
//!
//! Run with: cargo run --example transform_test_origin
use guido::prelude::*;
fn main() {
App::new().run(|app| {
app.add_surface(
SurfaceConfig::new()
.height(160)
.anchor(Anchor::TOP | Anchor::LEFT | Anchor::RIGHT)
.background_color(Color::rgb(0.12, 0.12, 0.16)),
move || {
container()
.layout(
Flex::row()
.spacing(50.0)
.main_alignment(MainAlignment::Center),
)
.padding(30.0)
.children([
// CENTER (default)
box_with_origin(Color::rgb(0.8, 0.3, 0.3), Pivot::CENTER),
// TOP_LEFT
box_with_origin(Color::rgb(0.3, 0.8, 0.3), Pivot::TOP_LEFT),
// TOP_RIGHT
box_with_origin(Color::rgb(0.3, 0.3, 0.8), Pivot::TOP_RIGHT),
// BOTTOM_LEFT
box_with_origin(Color::rgb(0.8, 0.8, 0.3), Pivot::BOTTOM_LEFT),
// BOTTOM_RIGHT
box_with_origin(Color::rgb(0.8, 0.3, 0.8), Pivot::BOTTOM_RIGHT),
])
},
);
});
}
fn box_with_origin(color: Color, origin: Pivot) -> Container {
container()
.width(60.0)
.height(60.0)
.background(color)
.corners(8.0)
.rotate(30.0)
.pivot(origin)
}