Jean-Marc Lasgouttes <[EMAIL PROTECTED]> writes:

> Enrico> $ identify 0lyxpreview1.png 0lyxpreview1.png PNG 11x11
> Enrico> 11x11+0+0 PseudoClass 14c 186
> 
> Are you sure? Don't you want the ascent and descent?

That info is already provided by dvipng. What is passed back through
the metrics file is simply the ratio ascent/(ascent+descent), and this
info could be augmented by the actual vertical dimension of the image,
obtainable as shown above, for example.

--
Enrico



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