how to draw a chart with java ?
843799Feb 12 2002 — edited Feb 13 2002
hi!
i am looking for a source code inorder to know how can i generate a graphic or a chart decribing the following:
in one axis i have the days of the week
in the other i have the global volume of the exchange market .
so what i already have is a database full of the requested data ( days , prices, vulume, rates,..) and i am looking to illustrate by a graphic the variation of the vulume per day .
so if i suppose that the field DAY and VULUME exsits f(for all the seven days ) , how can i generate the 2D chart , the 3D chart and how can i make possible to change the colors or the forms ( 2D , pie, diagramme...)
please i am really in a little trouble ! it si my first step in graphics with java.
so which classes or methods and parameters do i need ? and could you please pass me a simple code for each graphic type or even a web link that could be helpful!!
Any help will be really apreciated
RAMAZOTTI