Is using JMol as I described above not supported or is there a way to do it?
I've been able to create a process that executes a command that creates a
jpeg on the file system. I can then read the jpeg from the file system and
then stream it back to the client, but as you might image, it's very slow.
Any help would be appreciated.
On Dec 7, 2007 4:47 PM, Chris Stockton <[EMAIL PROTECTED]> wrote:
> How is the content of the image determined?
> I am pulling molfiles from a database based on an MDLNumber or some other
> identifier.
>
> Does "stream" mean that you want to send a series of images? Or do you
> want to send only a single one?
> I would like to send multiple images, but only one at a time. For example
> I have a servlet that is responsible for streaming jpegs back to a client.
> I my servlet I would have code like this.
> String moleculeId = request.getParameter("id");
> String molfile = getMolfileById(moleculeId);
> byte[] image = getImageFromMolefile(molfile); // Here is where JMol
> would come into the picture
> response.write(image);
>
> In the client html I would have an img tag
> <img src="http://localhost//MyApp/RenderMolfile?id=12345"/>
>
> What triggers the creation of the image?
> (e.g.: a user interaction in another web page)
> The request from the client html to the servlet
>
> On what kind of platform is it supposed to run?
> (e.g. Windows or Linux/Unix)
> Preferably both.
>
> Thanks,
> Chris
>
>
> On Dec 7, 2007 4:22 PM, <[EMAIL PROTECTED]> wrote:
>
> > Quoting Chris Stockton <[EMAIL PROTECTED]>:
> >
> > > Is there anyway of generating static images pro grammatically using
> > JMol.
> > >
> > > I can generate them manually, using a command like: jmol.bat -s
> > > script.spt-n -g200x200 JPEG:
> > > image.jpg -x
> > > but I'm hoping that there is an API somewhere in JMol that would allow
> > me to
> > > generate a static image from a molfile or smiles string that I could
> > then
> > > stream to a web page.
> > >
> >
> > Please be more specific. I don't understand yet what you would like to
> > do.
> >
> > How is the content of the image determined?
> > (Is it for example done interactively by someone in a Jmol applet on a
> > web page?
> > Or is it determined by a fixed script?)
> >
> > Does "stream" mean that you want to send a series of images? Or do you
> > want to send only a single one?
> >
> > What triggers the creation of the image?
> > (e.g.: a user interaction in another web page)
> >
> > On what kind of platform is it supposed to run?
> > (e.g. Windows or Linux/Unix)
> >
> > ...
> >
> > Regards,
> > Rolf
> >
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