[Mapbuilder-devel] Re: Draw a circle

[Cameron S. <cam...@gm...>]

Ben Smith wrote:
> Hi Cameron,
> 
> One more question: I need a button for drawing a circle, similar to the 
> ExportAoi.js which was discussed last time.  Which files should I make 
> modifications?
> 
> Thanks for help.

I'd suggest something like:

Copy tool/AoiMouseHandler.js to tool/CircleMouseHandler.js
Copy widget/AoiBoxWZ.js to tool/CircleWZ.js
Create a new button by copying widget/ZoomIn.js to SelectCircle.js


-- 
Cameron Shorter
http://cameron.shorter.net
http://mapbuilder.sourceforge.net