I looked for information on the web and found nothing really helpful for me. I got a mySQL database with numbers and dates. the numbers are y axis, dates are x axis. i want to do is, a php page will download the data and build a png image line chart, or something like that will look nice. its a weight vs date graph is what i am looking at. (weight in kilograms).
this should be created dynamically, as an add button will have user add a weight to database and also posts current date. i havent started that yet, but i cant find anything on graphs thats really useful. some are too advanced for me. thanks.