[Scilab-users] comma format

[Rafael Guera]

Fyi, a basic way to insert ‘commas’ by handling the number as a string, in case
it helps:
 
x= -%pi*1e10;
sx= msprintf("%.4f",x); //define decimal accuracy needed
N=length(sx);
if N<4 then return;
end
ix = strindex(sx,'.');
if isempty(ix) then ix=N+1;
end
sy= part(sx,1);
for i=2:ix-4
    sy = sy+part(sx,i);
    if modulo(ix-1-i,3)==0 then sy = sy+','; // comma separator added
    end
end
sy = sy+part(sx,ix-3:N);  // No commas inserted after decimal point
printf("%s\n%s\n",sx,sy)
 
 
Regards,
Rafael
 
-----Original Message-----
From: users [mailto:users-bounces at lists.scilab.org] On Behalf Of Samuel Gougeon
Sent: Saturday, May 16, 2015 11:16 AM
To: International users mailing list for Scilab.
Subject: Re: [Scilab-users] comma format
 
Le 16/05/2015 04:13, fujimoto2005 a écrit :
> Thanks a lot.
> 
>> 'Depending on what are source numbers'
> Could you teach me more specific what kind of source numbers should I use
> ticks_format for and x_ticks?
I meant: is '32,025,145' the representation of only one number, "," 
being the thousands separator ; or of several ones, or of only one with 
check codes, etc??
But actually, even if "," is used as thousands separator, AFAIK C format 
used in ticks_format does not propose option for it: 
 <http://help.scilab.org/docs/5.5.2/en_US/scanf_conversion.html>
http://help.scilab.org/docs/5.5.2/en_US/scanf_conversion.html
So, in every way, you will have to comput the 3 numbers 32, 25, 145 and 
then the string '32,025,145' before assigning it as label through the 
x_ticks axes property.
 
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