The EWA Systems charting package simplifies the presentation of data in a graphical format. To create a chart, select the chart type and drop in the data. The default chart settings will do the rest. Tweaking the defaults, one can fine tune the charts in order to create works of art. Here are a number of source code examples showing how simple it is to create the graphs displayed below.

Overlaying of multiple charts in order to create a composite chart is supported. Time/Date information can easily be displayed. The resulting charts are dynamic allowing zooming in and out, or as a static image or picture (supporting gif, jpg, png, etc.). The charts can also be persisted as a java object, or in an XML file. Simple Java Swing components make it easy to add EWA's Charting Capabilities to any Java application, applet, or JSP.

Sample Source Code Charting Examples:

• Sample Area Charts (1)(2)(3)(4)
• Sample Bar Charts (1)(2)
• Sample Box Plots (1)
• Sample Function Plot (1)
• Sample Polar Plot (1)
• Sample Histogram (1)
• Sample Pie Chart (1)
• Sample Wafer Plot (1)
• Sample Scatter Plot (1)(2)

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