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The graPHIGS Programming Interface: ISO PHIGS Subroutine Reference

SET ELEMENT POINTER (PHOP,*,STOP,*)

Purpose

Use Set Element Pointer to set the element pointer to the specified element number.

If the value is less than zero, then the element pointer defaults to a value of zero. If the value is greater than the number of elements in the open structure, then the graPHIGS API sets the pointer to the last element.

Language Bindings

C

pset_elem_ptr (elem_ptr_value)

Input Parameters

Pint elem_ptr_value
Element pointer value.

FORTRAN

PSEP (ep)

Input Parameters

integer ep
Element pointer value.

Errors

5
Function Requires State (PHOP,*,STOP,*)

Related Subroutines

  • Inquire Element Pointer

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