/* convert hsv to composite integer color */
hsv2int(h, s, v)
{
        local r, g, b, ival;

        (r, g, b) = hsv2rgb(h, s, v);

        r *= 255;
        g *= 255;
        b *= 255;

        ival = rgb2int(r, g, b);

        return(ival);
}