ocio_import

On this page	* Queryable attributes * Examples

int  ocio_import(string space, string property, int &value)

int  ocio_import(string space, string property, vector &value)

int  ocio_import(string space, string property, string &value)

This function queries data associated with a color space.

If the function fails, the value variable will not be modified, and may be left uninitialized. Queryable attributes

queryable-attributes

There list of properties includes most of the properties defined in the OCIO configuration file:

string name

The name of the color space.

string family

The color space family.

string equalitygroup

The equality group for the color space.

string description

A description of the color space.

int isdata

True if the color space is suitable for non-color pixel data (such as normals, point positions, etc.)

string bitdepth

A string representing the color space bit depth.

string allocation

Either uniform or lg2 (log2).

vector allocationvars

The allocation variables (min, max, offset).

Examples

examples

cvex test()
{
 string token;
 string sval;
 int ival;
 vector vval;

 // Color spaces may be specified by name or by role
 foreach(space; { "sRGB", "color_picker" })
 {
 foreach(token; { "name",
 "description",
 "isdata",
 "allocation",
 "allocationvars",
 "description",
 } )
 {
 printf("----------------- %s ---------------------\n", token);
 if (teximport(map, token, sval))
 fprintf(stderr, "'%s' = %s\n", token, sval);
 if (teximport(map, token, ival))
 fprintf(stderr, "'%s' = %d\n", token, ival);
 else if (teximport(map, token, vval))
 fprintf(stderr, "'%s' = %g\n", token, vval);
 }
 }