
Since its release, Google Web Toolkit has shown itselt as a highly portable tool. One example is Chronoscope, developed by Timepedia. It is used for charting and visualization tasks within web pages.
Chronoscope started as a Javascript library that was later developed using GWT. Moreover it has an Android version developed from the original, after just eight hours of “Android exploration”.
It has a wide functionality:
- Canvas abstraction for drawing vector graphs
- Graph Style Sheets abstraction for configuring the look-and-feel of charts
- Scalable multiresolution rendering supporting up to tens of thousands of points
- Zoom and pan at interactive frame rates, from centuries to milliseconds
- Auto-ranging, auto-layout of chart axes and ticks.
- Auto-legend, and mini-chart Overview
- Add pushpin markers, domain and range markers, and overlays like Google Maps
- Bookmarkable chart state, works with Back button
- JS interopability. GWT API can be used by pure Javascript programmers
- Microformat support. Charts can be configured without programming.
- Server-side Font assistance. Render rotated text.
- Portable, Chronoscope is not tied to GWT, can be used to render from servlets, applets, or other environments.
For further information and download go to the Chronoscope main page.








