Function
Gimpcmyka_get_uchar
Declaration [src]
void
gimp_cmyka_get_uchar (
const GimpCMYK* cmyka,
guchar* cyan,
guchar* magenta,
guchar* yellow,
guchar* black,
guchar* alpha
)
Description [src]
Retrieve individual channel values from a GimpCMYK
structure.
Channel values are pointers to unsigned chars in the range 0 to 255.
Parameters
cmyka |
GimpCMYK |
A |
|
The data is owned by the caller of the function. | |
cyan |
guchar* |
The Cyan channel of the CMYK value. |
|
The argument will be set by the function. | |
The argument can be NULL . | |
magenta |
guchar* |
The Magenta channel. |
|
The argument will be set by the function. | |
The argument can be NULL . | |
yellow |
guchar* |
The Yellow channel. |
|
The argument will be set by the function. | |
The argument can be NULL . | |
black |
guchar* |
The blacK channel. |
|
The argument will be set by the function. | |
The argument can be NULL . | |
alpha |
guchar* |
The Alpha channel. |
|
The argument will be set by the function. | |
The argument can be NULL . |