Re: [Open Babel] having trouble generating .png picture in c++

[xh s]

That worked! Thank you.

Xianghai

On Thu, May 11, 2017 at 9:28 PM, Fredrik Wallner <fred...@wallner.nu> wrote:

> Hi,
>
> I think you should use the format "_png2" instead of "png", at least
> that's how I do it.
>
> Kind regards,
> Fredrik
>
> Skickat från min iPhone
>
> 12 maj 2017 kl. 02:40 skrev xh s <sxh....@gmail.com>:
>
> I can do it from command line fine.
>
> Xianghai
>
> On Thu, May 11, 2017 at 5:33 PM, Geoffrey Hutchison <
> geoff.hutchi...@gmail.com> wrote:
>
>> > I'm trying to convert a SMILES string to a png picture using openbabel
>> C++ library. Here's a minimal code that says what I want to do.
>> ...
>> > This compiles and runs fine but it generates a png that's only a few
>> bytes and can't be open. I tried the same code with "png" replaced by "svg"
>> and it worked. However for various reasons I want to use png instead of
>> svg. I guess it might be a cairo issue but I'm not sure.
>>
>> Ignoring the code for the moment, can you do this from the command line?
>> If not, it has nothing to do with your code.
>>
>> -Geoff
>>
>>
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