typedef union {
PEXCoord2D *point_2d;
PEXCoord *point;
PEXCoord4D *point_4d;
} PEXArrayOfCoord; /* Pointer to array of points */
PEXArrayOfCoord is a data structure that is common to the following functions:
and that is referenced by the following data structure:
For a list of data structures for coordinates, see Data Structures for Coordinates.