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contour(lymb) LYMB contour(lymb)

NAME

contour --renders a contour

DESCRIPTION

contour displays the polygon and tri_strip data and colors it according to the scalar and normals information. If there is a mask associated with the data only specified polygons and triangle strips will be displayed.

SUPERCLASS

display_feature

INSTANCE VARIABLES

num_divisions the number of contour lines

MESSAGES

open! generates the proper data and sends it to the renderer

renderer_names? returns the proper renderer names.

num_divisions sets the number of divisions. It returns an error if the number is zero or negitive

num_divisions? returns the number of divisions.