[magick-users] -define key= and png formats

[Rechtsanwalt Alexander Winzer]

Hello,

I could not find a satisfying result for an black and white 1 bit png
convert. I'm using an openSUSE (10.3 64bit) Linux with the out of the box
installed convert only. I'm using convert for a png-printer over Samba. I
can print everything via a script into a png-file. The source is a
postscript-file.

That's why I tried at least to save the amount of space by reducing the bit
depth from 32 to 24 (just without alpha-channel). I tried something like

*   define png:bit-depth=24*

but without success.

If someone could give me a really good hint for converting to black and
white I would appreciate as well.

Thanks

Alex

P.S. Sorry for my poor English. I hope you understand at least what my
problems are...