Am 06.12.2012 um 19:05 schrieb Aditya Mahajan <[email protected]>:

> On Thu, 6 Dec 2012, Peter Rolf wrote:
> 
>> Hi all,
>> 
>> a first version of the 'drops'-module (MkIV only) is available at
>> 
>> https://www.wuala.com/indiego/public/ConTeXt/drops/?key=caiCGLasLFmJ
>> 
>> 
>> Taken from the included documentation..
>> [..]
>> 'drops' is a small extension for ConTeXt, that allows you to add drop
>> shadows to rectangular regions (so called boxshadows). A working
>> installation of ImageMagick (IM) is required to create the shadow
>> graphics. The supported color spaces are CMYK, RGB and Gray, the file
>> formats are limited to PNG and JPG.
>> [..]
>> Read the manual for detailed information.
> 
> Nice.

The module would be cleaner with a MkIV rewrite and I would drop the option
to accept each module parameter with \usemodule.

I would also create a new namespace for the \setupdrops command because
currently it uses the “module” namespace.

\def\dosetupdrops[#1]%
  {\iffirstargument\getparameters[\??module drops:][#1,{\c!setup=}]\else % 
never parameter 'setup'
   \ctxlua{thirddata.drops.resetdrops()}\fi} % reset all parameters to their 
default, when no argument is given

Wolfgang
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