| int polnum; |
Number of polygons in the group. |
| int pntnum; |
Number of points (vertices) in the group. |
| int *num; |
Number of vertices for each individual polygon. |
| int *off; |
Offsets into the point table for the start of each polygon. |
| int *type; |
Type protos for each polygon. |
| int sze; |
Number of bytes required to store a single point in a polygon. |
| int *op; |
Plot operations table for each point. |
| void *data; |
Point table. |
| int *box; |
Bounding box for each polygon. |
| int *(bbox)(void *a,void *b,int s); |
Function called to evaluate the bounding box for each polygon. |