Grid Chart using GWT

Is there any library in gwt that will开发者_开发百科 create grid chart, something similar to this : http://www.eyescience.com/images/vision/amsler_grid.gif.

Thank you.

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Look at the following url.I think google visualization api will be useful for your case(try Scatter chart).

http://code.google.com/apis/visualization/documentation/gallery.html

http://code.google.com/docreader/#p=gwt-google-apis&s=gwt-google-apis&t=VisualizationSampleApplications

http://code.google.com/p/ofcgwt/

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If you are considering restricting yourself to browers that support Canvas, GWT has experimental support for that.

http://google-web-toolkit.googlecode.com/svn/javadoc/latest/com/google/gwt/canvas/client/Canvas.html

Here's a nifty demo:

http://code.google.com/p/gwtcanvasdemo/