SWTChart - light weight chart component
SWTChart is based on Eclipse SWT (Standard Widget Toolkit). All of widgets in SWTChart are composed of SWT, so that you can easily hock listeners to widgets, and also you can easily extend the functionality. It has an ability to handle large data size of series.
It supports line chart, scatter chart, stack chart, log scale, category axis, multiple axes, bar chart, area chart , step chart, axis orientation, series label etc.