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Name
poll — Polygon display of cells with lines.
Syntax
poll [liw] [las] [all] [sav]
Description
Draw cell structures with lines.
Arguments
liw linewidth
las
all
sav
Examples
Ex.1: Mapping grid and draw lines
z ;# Erase screen win demo ;# Get demo window (450000 460000 6450000 6460000 1000 4000) spe bgc whi ;# Specify background color to white mak ran 11 ;# Make 11 random points grp 22 22 ;# Make grid map ;# Map the grid sub 5 ;# Subtract to get a good display poll 2 ;# Display lines in grid
The above example produces this image.
Map and lines in grid
Ex.2: Display line structure
win 450000 460000 6450000 6460000 2500 4500 ;# set a window mak ran 55 ;# make 55 random points poi 3 ;# Display the points, size 3 trg ;# triangulate to a surface map opa .5 ;# map the surface with opacity col blu ;# set color to blue poll liw 3 ;# Use poll to display structure
The blue lines are displayed by poll
See also
map - Map display, dis - Display active dataset, pol - Polygon type display