two dimensional array to draw chart

[dnguyen]

Hi,

I want to know what is the perl code to draw a chart in x and y by using
two dimensional arrays.

x from 0 to 5
y from 0 to 10

i want to draw 11 lines like this:

******

And then later on i may want to replace the widecard with 0 or 1.

thanks

Duc

[dle]

Hi,

I want to know what is the perl code to draw a chart in x and y by using
two dimensional arrays.

x from 0 to 5
y from 0 to 10

i want to draw 11 lines like this:

******

And then later on i may want to replace the widecard with 0 or 1.

thanks

Duc

hi Duc,
You can use the GD and GD::graph modules of perl to do it easily for you but you have to make sure that you have GD and GD::graph installed .

Additionally, the GD will export the chart as image (gif, png ...) depends on what version of GD you have installed (version less than 1.19 support only gif, version 1.20-1.27 only support png) . Please read the CPAN website for more details

Here is some sample codes you may want to use : http://linuxgazette.net/issue83/padala.html

Cheers