[mapserver-users] Generating a world file from extent and scale

[Pavel Iacovlev]

Hello, sorry for not a very mapserver related question.

I have a script that does the following:
User inputs the extent and the scale, based on this data I compute the
image width and height and pass this information to mapserver to
generate the image. It all works fine with flat projections.
The problem is I don't know how to generate the the images width and
height using extent and scale then I have data in WGS84.

My code atm is: http://pastie.org/642735

Could anyone point me in the right direction ?

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