Function skia_safe::gradient_shader::radial

pub fn radial<'a>(
    center: impl Into<Point>, 
    radius: scalar, 
    colors: impl Into<GradientShaderColors<'a>>, 
    pos: impl Into<Option<&'a [scalar]>>, 
    mode: TileMode, 
    flags: impl Into<Option<Flags>>, 
    local_matrix: impl Into<Option<&'a Matrix>>
) -> Option<Shader>