Function IsValid

include/Image.hpp:754–754

* Retrieve whether or not the Image has been loaded. * * @return True or false depending on whether the Image has been loaded. */

     * @return True or false depending on whether the Image has been loaded.
     */
    RLCPP_NODISCARD bool IsValid() const { return ::IsImageValid(*this); }

    /**
     * Create an image from a selected channel of another image (GRAYSCALE)