GPPLCI - Set Polyline Color Index

Purpose

Use GPPLCI to insert a Set Polyline Color Index structure element into the open structure following the element pointer or to replace the element pointed at by the element pointer with a Set Polyline Color Index structure element depending on the current edit mode.

This structure element specifies an entry in the workstation's rendering color table that defines the color values that the graPHIGS API uses to render all output primitives to which this attribute applies. At structure traversal time, the graPHIGS API uses this index to render the output primitives when the polyline color aspect source flag is set to 2=INDIVIDUAL

This attribute sets the same traversal state as the Set Polyline Color Direct (GPPLCD) subroutine. The traversal default for polyline color is a color index value of 1.

If the workstation does not support the specified polyline color index, then the polyline color index defaults to a value of 1.

Parameters