Tobes. I too would love to see graphviz on heroku.
Basically it is a program that writes text and lines to a png. So it needs to have good text support. I think this is the part that has so many libraries. It also supports so many formats that it needs libraries for all of them. These are icing on the cake. Sure seems there are 2 parts to the library. 1. Determine what the thing looks like 2. create the graphics. Funny thing, most people want #1 The part that is such a bear is #2. (Wonder if you could extract #1 and just use imagemagic to do #2 or something) --K On Apr 17, 2009, at 3:05 PM, Tobes wrote: > > Keenan, thanks for the heads up. > > I also noticed that all Ruby libs I've found (Railroad, rDoc etc) > delegate to the command line. Boooo :( > > I'd live with JPG or PNG (Windows problem noted). SVG is desirable too > as it's open to transformations, but not mandatory. SVG will be the > way to go once the world puts IE6 and IE7 in the trashcan! > > Thanks again > > Tobes > > > On Apr 17, 7:27 pm, Keenan Brock <[email protected]> wrote: >> dot (and nice)is a command line app. >> >> Graphviz is the package/library name. It is in macports and basically >> all distributions. >> >> Most (all) ruby libraries are wrappers for the command line. >> >> The downside is it produces graphics. So it needs all the libraries >> to >> produce text in png, jpg, svg, pdf, bmp, ps, ... Think it requires >> X, >> truetype, and *lots* of others. May be possible to reduce the number >> of outputs >> by only supporting jpg, png, and svg. >> >> Do all browsers (iPhone, phones) support svg? Never really used it >> but >> looks cool. Seems to have the least number of dependencies. And with >> css would be easy to make output good looking. >> >> Windows outlook on coworkers computers don't do well with png so I >> used jpg for them. >> >> Thoughts about format support Tobes? What formats do you use? >> >> --Keenan >> >> On Apr 17, 2009, at 1:40 PM, Morten Bagai <[email protected]> wrote: >> >> >> >> >> >>> Hi, >> >>> Can you provide some links to the libraries you're seeking to use, >>> and >>> perhaps some info on binary dependencies? It's possible we can add >>> support for these to our Dyno environment, but I'd have to know a >>> bit >>> more first. >> >>> Thanks, >> >>> Morten >> >>> On Apr 17, 2009, at 10:10 AM, Tobes wrote: >> >>>> Hi folks >> >>>> I have a Sinatra application that uses Graphviz and Dot. I'm >>>> guessing >>>> that it won't be possible to host this on Heroku? >> >>>> If not, does anyone know of a good home where I could host it? I'd >>>> like something with the simlicity and scalability and general >>>> awesomeness that Heroku gives us. >> >>>> T > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Heroku" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/heroku?hl=en -~----------~----~----~----~------~----~------~--~---
