PSPLSM(3g) — Subroutines

Name

PSPLSM − Specifies the polyline shading method.

Operating States: PHOP, ∗, STOP, ∗
PHIGS PLUS function
Creates a structure element

Old Syntax

DSPLSM (SHDMD)

Argument Data Type Access Description
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SHDMD Integer Read Polyline shading method
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New Syntax

PSPLSM (PLSM)

Argument Data Type Access Description
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PLSM Integer Read Polyline shading method
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Constants

Defined Argument      Constant      Description
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PLSM                  PNOPS         No interpolation, constant shading
                      PCPS          Linear interpolation of color
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Description

PSPLSM specifies the polyline shading method. Depending on the edit mode, this function either inserts the new structure element directly after the element indicated by the pointer or replaces the element indicated by the pointer. The pointer then points to the new set polyline shading method element. If you have not specified a method at traversal, Digital PHIGS substitutes shading method 1.

If Digital PHIGS is in immediate mode, it performs this function immediately, but the function does not create a structure element.

The new function syntax conforms to the ISO Fortran standard. Digital recommends that you code using the new function syntax.