constructing graphs in Java

i need to plot velocity graph for my velocity vector data(x axis velocity x comp, y axis velocity y comp). there is a quiver plot in matlab which does so, is it possible to some how draw such graphs in Java开发者_如何学Python. please some one can tell how to do it, it would be real help.

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It seems to me you want to construct a chart, not a graph.

Afaik, the most popular java charting frameworks are:

• JFreeChart
• Eclipse BIRT Charting Engine