AppleScript-将文本从RGB转换为CMYK颜色值

Posted 2021-02-25

Stolen from stetho -- All thanks to AppleScript to convert CMYK to RGB values http://bit.ly/eP2mXS

on cmykrgb(c, m, y, k)
 
    set r to 255 - (round (2.55 * (c + k)))
    set g to 255 - (round (2.55 * (m + k)))
    set b to 255 - (round (2.55 * (y + k)))
 
    if (r < 0) then set r to 0
    if (g < 0) then set g to 0
    if (b < 0) then set b to 0
 
    return {r, g, b}
end cmykrgb