Function imageproc::drawing::draw_hollow_circle_mut
[−]
[src]
pub fn draw_hollow_circle_mut<I>(
image: &mut I,
center: (i32, i32),
radius: i32,
color: I::Pixel
) where
I: GenericImage,
I::Pixel: 'static,
Draw as much of a circle as lies inside the image bounds.