SET INTERIOR COLOUR INDEX(3P) — SUNPHIGS LIBRARY

NAME

SET INTERIOR COLOUR INDEX − create structure element to set the current interior colour index attribute

SYNOPSIS

C Syntax

void
psetintcolourind ( index )
Pintindex;interior colour index

FORTRAN Syntax

SUBROUTINE psici ( COLI )
INTEGERCOLIinterior colour index

Required PHIGS Operating States

(PHOP, ∗, STOP, ∗)

DESCRIPTION

Purpose

SET INTERIOR COLOUR INDEX creates a structure element containing a value for the current interior colour index attribute.

When the current interior colour index Aspect Source Flag (ASF) is set to INDIVIDUAL, this attribute indexes the current colour representation which applies to the following output primitives:

• FILL AREA

• FILL AREA 3

• FILL AREA SET

• FILL AREA SET 3

C Input Parameter

indexAn integer colour index, which selects a colour value from the workstation’s colour table.

FORTRAN Input Parameter

COLIAn integer colour index, which selects a colour value from the workstation’s colour table.

Execution

If the current edit mode is INSERT, a SET INTERIOR COLOUR INDEX element is inserted into the currently open structure after the element pointed to by the current element pointer. If the edit mode is REPLACE, then the new SET INTERIOR COLOUR INDEX element replaces the element pointed to by the element pointer. In either case, the element pointer is updated to point to the new element.

When the SET INTERIOR COLOUR INDEX element is traversed, the current interior colour index entry in the PHIGS traversal state list is set to the colour index.

When the interior colour index ASF is set to INDIVIDUAL, the fill area output primitives which follow in the structure network are filled with the colour representation selected by the current interior colour index from the workstation’s colour table.

If the colour index specified is not available on the workstation, colour index 1 will be used.

When the current interior colour index ASF is set to BUNDLED, the interior colour index is taken from the workstation’s representation indicated by the current interior index. In this case, the colour index set with SET INTERIOR COLOUR INDEX has no effect.

ERRORS

005Ignoring function, function requires state (PHOP, ∗, STOP, ∗)

113Ignoring function, the colour index value is less than zero

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