For creating the graphs, both of the following are good options: GD gnuplot has an interface Chart::Gnuplot
That takes care of items 1 and 2. Point 3,4 and 5 rather seem to imply the use of Javascript/Ajax. Peter On Sun, 2008-06-22 at 12:27 +0300, Malka Cymbalista wrote: > We are running perl 5.8.5 on a Linux machine that is running apache 2.2.6 > with mod_perl 2.0.3. Our data is in a MySQL database (MySQL 5.0.45) > > We have been asked to write a web application that requires plotting > capabilities. We do most of our web programming in perl so I am looking for > a perl module that has the following features: > 1. ability to create histograms > 2. ability to create x,y plots > 3. ability to zoom in on a portion of the graph > 4. ability to calculate the distance between 2 points on the graph > 5. ability to hover on a point and bring up some text > > Does anyone have any suggestions for which perl modules we should look into? > > Thanks for any information. > > _______________________________________________ Perl mailing list [email protected] http://perl.org.il/mailman/listinfo/perl
