The SEDRIS Data Representation Model
APPENDIX C - Types
SE_CMYK_Data
/*
 * STRUCT: SE_CMYK_Data
 *
 *   This data type is used for the data of the
 *   Cyan Magenta Yellow Black colour model.
 *
 *   cyan    = 0.0 fully off, cyan    = 1.0 fully on
 *   magenta = 0.0 fully off, magenta = 1.0 fully on
 *   yellow  = 0.0 fully off, yellow  = 1.0 fully on
 *   black   = 0.0 fully off, black   = 1.0 fully on
 *
 *   CMYK SUPPORT NOTE:  Support for the CMYK (Cyan Magenta Yellow blacK)
 *     colour model is provided as a convenience, but it is provided in
 *     separate functions, the SE_CMYtoCMYK() and SE_CMYKtoCMY() functions.
 *     Thus, the SE_CMYK_Data structure is not included in the general
 *     SE_Colour_Data structure.
 */
typedef struct
{

SE_Long_Float cyan;1
SE_Long_Float magenta;2
SE_Long_Float yellow;3
SE_Long_Float black;4
} SE_CMYK_Data;


Field Notes

cyan

0.0 is "fully off" and 1.0 is "fully on".

magenta

0.0 is "fully off" and 1.0 is "fully on".

yellow

0.0 is "fully off" and 1.0 is "fully on".

black

0.0 is "fully off" and 1.0 is "fully on".




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