Function

Bablspace_get

Declaration [src] 

void
babl_space_get (
  const Babl* space,
  double* xw,
  double* yw,
  double* xr,
  double* yr,
  double* xg,
  double* yg,
  double* xb,
  double* yb,
  const Babl** red_trc,
  const Babl** green_trc,
  const Babl** blue_trc
)

Description [src]

Query the chromaticities of white point and primaries as well as trcs used for r g a nd b, all arguments are optional (can be NULL).

Parameters

space

Type: Babl

A Babl instance.

The data is owned by the caller of the function.
xw

Type: double*

The X-coordinate of the color space’s white point.

The argument will be set by the function.
The argument can be NULL.
yw

Type: double*

The Y-coordinate of the color space’s white point.

The argument will be set by the function.
The argument can be NULL.
xr

Type: double*

The X-coordinate of the red primary.

The argument will be set by the function.
The argument can be NULL.
yr

Type: double*

The Y-coordinate of the red primary.

The argument will be set by the function.
The argument can be NULL.
xg

Type: double*

The X-coordinate of the blue primary.

The argument will be set by the function.
The argument can be NULL.
yg

Type: double*

The Y-coordinate of the green primary.

The argument will be set by the function.
The argument can be NULL.
xb

Type: double*

The X-coordinate of the blue primary.

The argument will be set by the function.
The argument can be NULL.
yb

Type: double*

The Y-coordinate of the blue primary.

The argument will be set by the function.
The argument can be NULL.
red_trc

Type: Babl

The red component of the TRC.

The argument will be set by the function.
The argument can be NULL.
The returned data is owned by the function.
green_trc

Type: Babl

The green component of the TRC (can be NULL if it’s the same as red_trc).

The argument will be set by the function.
The argument can be NULL.
The returned data is owned by the function.
blue_trc

Type: Babl

The blue component of the TRC (can be NULL if it’s the same as red_trc).

The argument will be set by the function.
The argument can be NULL.
The returned data is owned by the function.