Yuanxin wrote: > Hi, > I had a lot of data, which are all x-y values. I stored these data in MySQL > database. Now I wanna use Perl to get these data from database to build a > figure(2-dimensional) and people can use internet to see the figure. In > addition, when people see the figure via internet, the x-y value of a point > need be shown when mouse is dragged on one point of the figure. In my system, > I already install Perl, Perl::DBD::Mysql, CGI, Perl:DBI. So I just wanna know > any other Perl:Module should be installed for my case. Thank you very much! > > Terence >
Doing the mouse over part may prove difficult, it is client side. You might want to look into the GD::Graph module to help you with generating the figures. There are other modules available to do graphing with as well. HTH, http://danconia.org -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
