2D structure rendering

Hi





I am a new user of Marvin. I am generating structure images dynamically at 300x300 pixel resolution. I am pretty happy with the quality of rendering except that the heteroatom letters are too small to read at that size.





So my questions are





1) Can I increase the font size for the heteroatoms while keeping the structure the same size?





and


2) Can I render the structures in .png format with a transparent background?





Thanks


Kiko

1. Use the "atsiz" option at image export.


http://www.chemaxon.com/marvin/doc/user/images-doc.html


Here is an example:

Quote:

molconvert png:w100,h100,atsiz0.6 caffeine.mol -o output.png

2. You can not use transparent color in PNG format.