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[Grayzzur]

That'll teach you to short-change your decimals instead of using div(64.0 24.0)! :)

Ahah! That's pretty funny, and cool. But you could just as easily use "8.0 3.0 div ->pixOffset" with no accuracy lost :P

True, but 64 and 24 have more meaning. At a scale of 1.0, images display at a size of 24 pixels on a fully zoomed map. In this instance, he's trying to make a 64x64 image display at 64x64. 8/3 and 64/24 are the same mathematically, but 64/24 tells me what I was doing when I'm looking at the code again a week from now.

As for economical, I'd create and store some useful constants like this in variables (like Flabort did there) up in the once/endonce block and use those.