RGBtoYIQ  Method

Description         Returns the  Y, I, Q component values that are equivalent to the color represented by the RGB values.

Syntax                 [BIImage.]RGBtoYIQ r g b y i q

Returns              

Remarks             r                              Short               The red component of the RGB

                            g                              Short               The green component of the RGB.

                            b                              Short               The blue component of the RGB.

                            y                              Short*             Phase of luminance.

                            i                               Short*             Phase of in.

                            q                              Short*             Phase of quadrature.

See Also              Color Conversions Structures section