- -width
- Specify the width of the output image in pixels.
- -height
- Specify the height of the output image in pixels.
- -gif
- Specify CompuServe GIF (.gif) file format output. This
is the default.
- -bmp
- Specify Microsoft BitMap (.bmp) file format output.
- -eps
- Specify PostScript bitmap (.ps) file format output.
- -cob
- Specify color-on-black output, instead of the default
black-on-white.
- -bow
- Specify black-on-white rendering. This is the default.
- -aromcirc
- Display circles in aromatic rings rather than a
Kekulé form of alternating single and double bonds.
- -noaromcirc
- Display a Kekulé form of alternating single and
double bonds for aromatic rings. This is the default.
- -notitle
- Do not display the molecule's title in the image.
- -titletop
- Display the molecule's title at the top of the
depiction.
- -titlebot
- Display the molecule's title at the bottom of
the depiction.
- -verbose
- Display a CH3 label for terminal methyl groups.
- -terse
- Do not display labels for terminal methyl groups.
- -showh
- Display explicit hydrogens.
- -noshowh
- Suppress explicit hydrogens.
- -super
- Perform super atom contraction of common functional groups.
- -nosuper
- Do not perform super atom contraction.
- -trans
- For GIF image output, mark the background as transparent.
- -notrans
- Do not mark the background color as transparent in GIF
output.
- -dative
- Display nitro, nitroso and N-oxide groups as an arrow
indicating the dative bonding, rather than as a hypervalent or charge
separated group.
- -nodative
- Display nitros, nitrosos and N-oxides as represented
in the input structure.
- -noauto
- Don't automatically magnify molecules to fill drawing
area. By default, molecules are magnified or reduced so that they
just fit the ``canvas'' specified by the width and height options.
