Enum Paint 

pub enum Paint {
    Solid(Color),
    Gradient(Gradient),
    Image(ImageData, Affine),
}

What a Draw::Fill covers its path with.

Variants

Solid(Color)

Gradient(Gradient)

A gradient whose points are in scene pixels.

Image(ImageData, Affine)

An image, placed by the transform from its pixels to scene pixels.