| (FORTRAN) | (C) |
| subroutine rect(x1,y1,x2,y2) | rect(x1,y1,x2,y2) |
| real x1,y1,x2,y2 | float x1,y1,x2,y2; |
| (FORTRAN) | (C) |
| subroutine polyfill(onoff) | polyfill(onoff) |
| logical onoff | int onoff; |
| (FORTRAN) | (C) |
| subroutine polyhatch(onoff) | polyhatch(onoff) |
| logical onoff | int onoff; |
| (FORTRAN) | (C) |
| subroutine hatchang(angle) | hatchang(angle) |
| real angle | float angle; |
| (FORTRAN) | (C) |
| subroutine hatchpitch(pitch) | hatchpitch(pitch) |
| real pitch ' | float pitch; |
| (FORTRAN) | (C) |
| subroutine poly2(n,points) | poly2(n,points) |
| integer n | int n; |
| real points(2,n) | float points[][2]; |
| (FORTRAN) | (C) |
| subroutine poly(n,points) | poly(n,points) |
| integer n | int n; |
| real points(3,n) | float points[][3]; |
| (FORTRAN) | (C) |
| subroutine makepoly | makepoly() |
| (FORTRAN) | (C) |
| subroutine closepoly | closepoly() |
| (FORTRAN) | (C) |
| subroutine backface(onoff) | backface(onoff) |
| integer onoff | int onofj; |
| (FORTRAN) | (C) |
| subroutine backfacedir(clockwise) | backfacedir(clockwise) |
| integer clockwise | int clockwise; |