Marcos Duarte wrote:
> Just curiosity:
> why FC should not do "geo-referencing a map"?

I think that's an application-specific function. FC should support 
drawing, manipulating, and interacting with various graphical objects. 
It therefor should provide the tools to build a map geo-referencer, but 
I don't see that function as somethign that should be built in.

* you should be able to click on a image and know what pixel was clicked.

* you should be able to apply an arbitrary transpofr the the native 
coordinates

and that's all you need to geo-reference:

- the image is displayed
- the user clicks on a few points, and specifies their location in world 
coordinates
- a transform is computed from those points.
- the transform is applied to the Canvas

-Chris




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Christopher Barker, Ph.D.
Oceanographer

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