A Graph/Charting Control/Component by J4L Components

Java charting package for the Java[TM] platform. The product supports more than 18 types of 2D and 3D charts, it is highly configurable and supports interactive and realtime features with minimum programming since includes ready to use Swing/SWT Chart Viewers, JSP pages, applet and servlet.

It includes RChart Visual Builder for easy and fast design of charts. It can run with JDK 1.1 or later and the source code is available.

Supported charts are:

- Linechart
- Areachart
- Piechart
- Max.Min chart
- OHLC Chart
- Bubblechart
- Down-drill (pies and bars)
- Circular Gauge
- Barchart
- Columnchart
- Stacked barchart
- Candlestick chart
- Scatter chart
- Radarchart
- Event chart
- Curve chart (interpolation)
- B-Splines (approximation)
- Least Squares Lines
- Piechart 3D
- Linechart 3D
- Barchart 3D

Some features are:

- New Markup Language for labels
- Any number of axis
- target zones in chart and axis
- Notes
- pattern and gradient Filling
- Configuration of fonts, color, styles, layout ...
- More than 75 named colors and RGB support.
- Realtime features (updatable chart)
- It can export to gif , jpg and png
- JDBC[TM] Data population
- Zoom and scroll
- Ready to use Servlet and JSP pages
- Right/Left Y Axis
- Rotated labels
- Automatic scales/ticks
- Logarithmic scale
- Date/time based scales
- Automatic date labels
- Click on objects and trigger events
- Transparent fillings
- line with width and style
- Tips
- Non continuous lines (null values)
- Background images and points
- Grids
- Listeners for interactive charts
- Position of legend
- Servlet can create image Maps
- Read chart from URL
- X scale on top

Licensing

see http://www.java4less.com/charts/chart.php?info=license

System Requirements

java 1.1 or later