AmCharts provides us three type of charts, Pie Charts, Line Charts and Bar/Column Charts. They are all animated and interactive Flash Charts. Users can pull out a slice of pie chart by clicking on it. Users can zoom in/out by highlighting a specific area of the line chart. The bar/column can be 100 stacked, mouseover to view more details. All Charts are free to download, the only limitation of free version is that a small link to AmCharts will be displayed in top left corner of your charts.
Requirements: Any Modern with Flash 8.0+
Demo: http://www.amcharts.com
License: License Free
Solutoire took part of PlotKit and wrote some parts himself, then made Plotr which does not need the Mochikit library to work with. It is also a lightweight charting framework with only 12kb. There are more than 30 options for you to customize the chart. Like PlotKit, you can display Pie Charts, Line Charts and Bar/Column Charts.
Requirements: Firefox 1.5+, Safari 2.0+, Opera 9.0+, IE6+ (emulated)
Demo: http://www.solutoire.com/plotr
License: BSD License
PlotKit is a Chart and Graph Plotting Library for Javascript. It has support for HTML Canvas and also SVG via Adobe SVG Viewer and native browser support. It is fully documented and easy to use.
Requirements: HTML Canvas: Safari 2+, Opera 9+, Firefox 1.5+, IE 6
Requirements: SVG: Opera 9+, Firefox 1.5+ (see note), IE6 with Adobe SVG.
Demo: http://media.liquidx.net/js/plotkit-tests/dynamic.html
License: BSD License
Measure Map released a version of Date Slider to public. The date slider is a Flash visualization that Measure Map uses as one way to navigate the site. It is actually an interactive bar chart, users can moverover each bar to view the details. And also, they can select a date range, for example, 20-July-2007 to 31-July-2007, some variables are sent from Flash to JavaScript so that we can show the users how many things are between the date range. Users can analysis the data in an easy way. Developers can also customize the colors of the chart.
Requirements: Any Modern Broswers with Flash 6.0+
Demo: http://www.measuremap.com/developer/slider
License: Creative Commons License
