shige 03/24 2007
----------------
Alle Meije Wink <[EMAIL PROTECTED]> wrote:
> It doesn't say why, but when I run the command between quotes I get:
> > $ /usr/bin/ppmquant 256 < /tmp/p612.pnm | /usr/bin/pnmtopng >
> > IAN_PER3rawrotation.png
> > pnmcolormap: making histogram...
> > pnmcolormap: Scanning image 0
> > pnmcolormap: 7 colors so far
> > pnmcolormap: Scanning image 1
> > pnmcolormap: Image 1 depth (1) is not the same as Image 0 (3)
> > pnmcolormap failed, rc=256
> > pnmtopng: Error reading magic number from Netpbm image stream. Most often,
> > this means your input file is empty.
>
> All I know at this point is that ppmquant, or rather, a call inside
> ppmquant to pnmcolormap, goes wrong in cygwin.
> Does anyone else know of this problem, and has anyone found a workaround
> yet?
Perhaps you may avoid the error by using options '-antialias' or
'-antialias -depth 1' for pstoimg.
+========================================================+
Shigeharu TAKENO NIigata Institute of Technology
kashiwazaki,Niigata 945-1195 JAPAN
[EMAIL PROTECTED] TEL(&FAX): +81-257-22-8161
+========================================================+
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