Sorry - was in a rush earlier. Just to clarify, the generators are separate and
can not communicate (unless through a global property). The BondGeneraotr that
draws the double bonds does know if the RingGenerator is present and so will
always draw those in. Likewise, the RingGenerator can not undo this and also
doesn’t know if the BondGenerator is active. The prototype generator actually
does all the generation at once to resolve problems like this but it’s not very
elegant.
J
On 19 Feb 2014, at 15:24, Rajarshi Guha <[email protected]> wrote:
> Got it, thanks
>
>
> On Wed, Feb 19, 2014 at 10:15 AM, John May <[email protected]> wrote:
> Actually the opposite… kekulisation should always be on.
>
> You will get the same result if you parse, ‘C1=CC=CC=C1’ and the perceive
> aromaticity.
>
> I think the issue is the RingGenerator and BondGenerator both draw the parts.
> I would not use the ring generator.
>
> J
>
> On 19 Feb 2014, at 15:11, Rajarshi Guha <[email protected]> wrote:
>
>> Another rendering question. If I parse c1ccccc1 using the SmilesParser and
>> then render it I get a ring along with individual kekulized bonds. if on the
>> other hand I call kekulize(false) before rendering I get the expected
>> display (just a ring and no extra bonds).
>>
>> Is this an issue with how I'm rendering? Or is the general policy to always
>> switch off kekulization?
>>
>> <image.png>
>>
>>
>> --
>> Rajarshi Guha | http://blog.rguha.net
>> NIH Center for Advancing Translational Science
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> Rajarshi Guha | http://blog.rguha.net
> NIH Center for Advancing Translational Science
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