**CIGAL Reference Manual, Chapter 2 (Commands): CALL**
===== CALL -- Execute a device-dependent function =====
**        usage: call PRIMITIVE argument_list **

Several low-level device-dependent subroutines are called as "primitive" functions using the CALL command.  These primitives include all of the image processor specific routines (if available).  To get a complete (but terse) list of all available primitives type:
          call help
  
NOTE: There is no on-line help for the primitive functions except 'call help'. Refer to the appropriate hardware user's manual for more information on these routines.

**See Also:**\\
[[jvs:cigal|CIGAL Home]], 
[[jvs:cigal:manual|CIGAL Manual]], 
[[jvs:cigal:manual:chapter2|Commands List]], 
[[jvs:cigal:manual:help|Manual Help]]