JavaScript Measure Tool

[Ian Tidy]

Hi All,

I am updating the interface on my MapServer site and want to change my
existing PHP based measure tool to JavaScript based tool.  I understand
that I need to draw on a canvas element, but I am having trouble finding
information on the canvas and finding a good example that is easy to
follow.  Does anyone know of a good example that is easy enough to
follow on how I can build this tool.

Thanks for your help...

Cheers Ian
______________________ 
Ian Tidy 
GIS Analyst / Developer
Works Asset Department 
Napier City Council 
Hastings St, Private Bag 6010, Napier, New Zealand 
Phone +64-6-835-7579 Ext. 8115 
Fax +64-6-834-4195 
mailto:iant at napier.govt.nz
http://www.napier.govt.nz | http://maps.napier.govt.nz 




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