xgrid(2)

NAME
xgrid - add a grid on a graphic

CALLING SEQUENCE
xgrid(nax,[style,[flag]])

PARAMETERS

nax : a vector of type [n1,n2]

style
    : an integer

flag
    : one of the character string "nn","ln","nl","ll"

DESCRIPTION
Adds a grid on a 2D plot, where nax=[n1,n2] describes the number of intervals to use resp. on the x and y axis. style stands for the dash style to use for the grid plotting.

flag is used for scaling: "nn","ln","nl","ll" stands for x normal-y normal, x log-y normal, x normal-y log, x log-y log respectively.

EXAMPLE
enter the command xgrid() to see a demo

SEE ALSO
xset,plot2d

AUTHOR
J.Ph.C..