Function cairo_sys::cairo_pattern_create_radial

source ยท 
pub unsafe extern "C" fn cairo_pattern_create_radial(
    cx0: c_double,
    cy0: c_double,
    radius0: c_double,
    cx1: c_double,
    cy1: c_double,
    radius1: c_double,
) -> *mut cairo_pattern_t