pub fn conic_gradient(
center_x: f32,
center_y: f32,
angle_offset: f32,
stops: &[LinearColorStop],
) -> BackgroundExpand description
Creates a conic (sweep) gradient background.
center is the center point of the gradient in normalized coordinates (0.0 to 1.0).
angle_offset is the starting angle offset in degrees.
Supports up to 4 color stops.