SUMMARY
Controls the labeling of contour lines with directional tick marks.
SYNTAX
ZTICKS {ON|OFF} {options}
where options are one or more of the following:
SPACING v LENGTH v DIRECTION DOWN|UP LIST c1 c2 ... cn
INPUT
ON: Turn tick mark labeling of contour lines on. OFF: Turn tick mark labeling of contour lines off. SPACING v: Set the spacing between adjacent tick marks (in viewport coordinates) on each line segment to v. LENGTH v: Set the length of each tick mark (in viewport coordinates) to v. DIRECTION DOWN: Tick marks point in the direction of decreasing z value. DIRECTION UP: Tick marks point in the direction of increasing z value. LIST c1 c2 . cn: Set the list of contour ticks marks to use. Each entry in this list is used for the corresponding contour level. If the number of contour levels is larger than the length of this list, the entire list is repeated. A value of ON means that tick marks are placed on that contour line. A value of OFF means that no tick marks are placed on that contour line. line.
DEFAULT VALUES
ZTICKS OFF SPACING 0.1 LENGTH 0.005 DIRECTION DOWN LIST ON
SEE COMMANDS
CONTOUR
LATEST REVISION
April 30, 1990 (Version 10.5b)