Thank you, Chris. (1) I am indifferent regarding the format (bitmap or vector) as long as it is something I can display in a Windows form. Most standard graphics formats should be acceptable.
(2) Saving the custom output, re-reading it and returning it via COM (encoded in some way) would indeed be an option. I'll wrap the plot function into something that does the job and give it a try. (3) I have only a JDLLServer. How would I get access to a JEXEServer and what's the difference between the two? -----Original Message----- From: Programming [mailto:[email protected]] On Behalf Of chris burke Sent: Mittwoch, 19. Oktober 2016 16:45 To: Programming forum <[email protected]> Subject: Re: [Jprogramming] Access of Plot Output via JDLLServer COM Interface What format would you like to get from Plot? Right now, most custom outputs write to file, but of course those files could be read in by J and returned via COM. The plot outputs specific to Qt should be available to a JEXEServer. See code.jsoftware.com/wiki/Guides/OLE_Automation for setting this up. On 19 October 2016 at 07:33, Herbert Weissenbaeck // Privat < [email protected]> wrote: > Thank you, Eric. > Had a look at 805, new JHS and d3. Impressive, but not 100% relevant. > What I am looking for is a way of access to the plot outputs (PDF, PNG > or whatever format) via COM in a fashion similar to what is described > in the > (great) .NET interop guide by Oleg Kobchenko. > > (Regarding Bill's hint: How would I be able to access JQT (dll) from .net? > And how would I use it to access the J plot outputs?) > > -----Original Message----- > From: Programming [mailto:[email protected]] On > Behalf Of Eric Iverson > Sent: Mittwoch, 19. Oktober 2016 15:34 > To: Programming forum <[email protected]> > Subject: Re: [Jprogramming] Access of Plot Output via JDLLServer COM > Interface > > jd3 refers to the use of d3 (javascript plots done from data in the > browser) in the JHS (browser) front end. This is probably not relevant > to your interest in C# and COM access to J. > > As Bill pointed out you probably want to work with jqt or other options. > > The 805 beta release is now quite stable and will be in official > releas by year end. This year has been a very busy one for us and 805 > is a big step forward. Unless you are running critical production > systems, I would strongly suggest that you move now to the latest 805 > beta and use that as your J base. > > Hopefully other forum members can respond more directly to you > C#/COM/Plot interests. > > On Wed, Oct 19, 2016 at 6:47 AM, Herbert Weissenbaeck // Privat < > [email protected]> wrote: > > > How would I access the graphical output of the J plot command when > > accessing J via the COM (DLL) interface from C#? > > > > (There must be a more elegant way than saving it to a pdf and > > loading it into the c# app.) > > > > Thank you. > > > > Herbert > > > > -------------------------------------------------------------------- > > -- For information about J forums see > > http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
