The Plane Size Record

Following the association list record is the plane size record:

typedef struct {
   llvs_integer datatype_again; /* plane data type (redundant) */
   llvs_integer row_dimension;  /* plane row dimension */
   llvs_integer col_dimension;  /* plane col dimension */
   } LLVS_PLANE_SIZE_HEADER;

This record describes the size of the plane in elements, giving the plane dimensions. The plane data is actually just a two-dimensional array of numerical values, each element of which represents a single picture element (called a ``pixel'').