home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Turnbull China Bikeride
/
Turnbull China Bikeride - Disc 1.iso
/
ARGONET
/
PD
/
MATHS
/
RLAB
/
RLAB125.ZIP
/
!RLaB
/
toolbox
/
center
< prev
next >
Wrap
Text File
|
1994-02-21
|
854b
|
32 lines
//---------------------------------------------------------------------------
//
// center
//
// Syntax: center(string,screen_width)
//
// Same as printf("%s",string), but with the string centered on the screen.
//
// If screen_width is given as an input argument, the string is centered
// for a screen of the given width. Otherwise, screen_width is 80.
//
// Originally written for MATLAB by Lee P. Peterson
// Modified by Jeff Layton and ported to RLaB by Jeff Layton
//---------------------------------------------------------------------------
center = function(string,screen_width)
{
local(i,j,str1,strout,sw)
if (!exist (screen_width)) { sw = 80; else sw = screen_width; }
i=(sw-(length(string)))/2;
str1="";
for (j in 1:i) {
str1=str1+" ";
}
strout="";
strout=str1+string+"\n";
printf("%s",strout);
};