Re: [Fontforge-devel] Remove overlap

[Andrey V. P. <pa...@ca...>]

Remove Overlap command now produces a lot of messages, for example:

Internal Error in numbersign: monotonic is both needed and unneeded.
Internal Error in numbersign: Expected needed monotonic.
Internal Error in dollar: monotonic is both needed and unneeded.
Internal Error in dollar: Expected needed monotonic.
Internal Error in ampersand: monotonic is both needed and unneeded.
Internal Error in plus: Expected needed monotonic.
Internal Error in comma: Expected needed monotonic.
Internal Error in six: monotonic is both needed and unneeded.
Internal Error in six: monotonic is both needed and unneeded.
Internal Error in six: monotonic is both needed and unneeded.
Internal Error in six: Expected needed monotonic.
Internal Error in less: monotonic is both needed and unneeded.
Internal Error in less: Expected needed monotonic.
Internal Error in question: Expected needed monotonic.
Internal Error in question: Expected needed monotonic.
Internal Error in B: Winding number did not return to 0 when x=35
Internal Error in B: monotonic is both needed and unneeded.
Internal Error in B: Expected needed monotonic.
Internal Error in B: Expected needed monotonic.
Internal Error in P: monotonic is both needed and unneeded.
Internal Error in plusminus: monotonic is both needed and unneeded.
Internal Error in plusminus: Expected needed monotonic.
Internal Error in twosuperior: monotonic is both needed and unneeded.
Internal Error in twosuperior: Expected needed monotonic.
Internal Error in guillemotright: monotonic is both needed and unneeded.
Internal Error in guillemotright: monotonic is both needed and unneeded.
Internal Error in guillemotright: Expected needed monotonic.
Internal Error in onehalf: monotonic is both needed and unneeded.
Internal Error in Eth: monotonic is both needed and unneeded.
Internal Error in ae: monotonic is both needed and unneeded.
Internal Error in ae: monotonic is both needed and unneeded.
Internal Error in ae: Expected needed monotonic.
Internal Error in eacute: monotonic is both needed and unneeded.
Internal Error in ecircumflex: monotonic is both needed and unneeded.
Internal Error in edieresis: monotonic is both needed and unneeded.
...

Are they dangerous? Will the resulting glyphes be correct?



On Friday 01 October 2004 11:21, George Williams wrote:
> I have once again rewritten the Remove Overlap command (and all its
> cousins).
>
> It appears to be much stabler. I haven't had any crashes from it for a
> while.
>
> Aside from that, I'm not sure it produces better results, but at least
> it doesn't crash on failure. (or I think it doesn't).
>
> I have also changed the behavior slightly so that it is more similar to
> other commands.
>
> From the fontview everything works as before, but from the character
> view only contours which contain selected points are handled by remove
> overlap (or intersect or find intersections. The Exclude command works
> as before (selected contours remove anything within them)). If nothing
> is selected, then the entire glyph will be handled.
>
> This is the way most other commands behave in the character view.
>
> The new version is in the cvs tree. I shall post a new build shortly.
>
>
>
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-- 
Andrey V. Panov
panov /@/ canopus.iacp.dvo.ru