similar to: 3D graphing Libraries

I''ve been working with Gruff to do all my apps graphing and such etc. I love it but I''m just having a hard time customizing the graphs, but this is perhaps due to my inability to comprehend the online RDocs. What I want to do is adjust the width / heights of my graphs or at the VERY LEAST the heights. It seems that if you scale a graph anywhere below 400-450px it is pretty

Is anyone using formats with the url generator in trunk? I can''t figure it out and it seems to be unimplemented in the router code. I want to do something like url(:articles, :format => "xml") # => /articles.xml or url(:formatted_articles, :format => "xml") -- Geoffrey Grosenbach ........................ PeepCode Screencasts http://peepcode.com

I like the style of the Merb plugin manager....installing gems straight from RubyForge. However, the current implementation in trunk wants to find an install script and a Rakefile.merb. Many gems would still be useful without this and could be easily packaged with a Merb app for deployment. Right now it wil "rescue nil" if no uninstall script is found, but the others are required. Is

Fellows of the cloth -- I''m writing code that subclasses RedCloth and emits styled text that is not HTML. For example, I''m going to be emitting RTF and other formats from Textile or Markdown. I''ve got it working quite well with plainclothed RedCloth, but I can''t seem to override any of the methods in SuperRedCloth. Here''s a sample:

Mosquito, the TDD framework for Camping has been updated (0.1.3). We''ve tried to keep it backwards compatible, so your apps should continue to work. But feel free to submit a bug report at RubyForge if you have any problems. Changes: http://rubyforge.org/frs/shownotes.php?group_id=351&release_id=14845 Download: http://rubyforge.org/projects/mosquito/ Docs:

I''m just getting started with GD2 and have successfully made a few dynamic PNGs. I need to make some fairly detailed line graphs on the fly and I know that GD2 is capable of what I want but I strongly suspect I''m reinventing the wheel badly. Are there gems or other projects that help creating complex charts? I''ve used GDChart in the distant past but I

I have some graphs and everything is working great, but I''d like to set a minimum height so to speak on the vertical scale. Is there a method to do that with Gruff? I''ve tried looking through the docs but can''t seem to get it to work. So for example, if the highest datapoint in my graph was say 500, is it possible to have the minimum vertical scale on the left set

I''ve searched far and wide for a decent graphing solution that i can use easily with ruby. It needed to be fairly advanced (not Gruff),simple, powerfull. It''s called ploticus http://ploticus.sourceforge.net/doc/welcome.html There is a ruby wrapper for it but the site is currently down, so i''m using it via CGI on my Apache server. It''s great. Just thought

I hope this day finds you well. I need to generate Spider charts (aka radar charts) , and am using Gruff to do so. How can I show lines and axis numbers on a Spider chart? Here''s what I''m trying to make: http://img.skitch.com/20080925-m573hhdy4n4x6i92s17knjqjeg.jpg How can I have those 0 - 100 numbers, and the concentric cirles in the graph? Joe -- Posted via

For your entertainment, a simple Camping app to watch your Backpack account and show a list of recently updated pages. I hope to implement an RSS feed soon. Uses Hpricot to parse the XML from Backpack. http://svn.topfunky.com/public/camping/thief/ Geoffrey Grosenbach ........................ Screencast | http://peepcode.com

why has mentioned this before, but I wrote a small test framework for Camping and it is now available as a gem. sudo gem install mosquito If you''d like to write unit or functional test for your Camping app, check it out: http://code.whytheluckystiff.net/camping/wiki/MosquitoForBugFreeCamping http://rubyforge.org/projects/mosquito Several people have already submitted patches and

Currently, Merb just shows a string on error: "500 Internal Server Error" I''ve added this to my merb_init.rb: if MERB_ENV == ''production'' module Merb def self.html_exception(e) File.read(DIST_ROOT + "/public/500.html") end end end http://nubyonrails.com/500.html Potentially a plugin could be written to log this to the database.

Argh....ignore that last message. It looks like the trunk was already updated to serve public/500.html sometime in the past week. -- Geoffrey Grosenbach ........................ Blog | http://nubyonrails.com Podcast | http://podcast.rubyonrails.com Screencast | http://peepcode.com

Is anyone developing with HAML templates in Merb? I had to do a few hacks but got it generally working (Merb trunk). I did have to do odd things like print @_layout_content straight out instead of calling catch_content(:layout). And, templates seem to be cached even if I set :cache_templates to false in merb.yml. I hope to be at the MerbHack night at RailsConf and would love to hack on this part

are you guys aware of this?? :) Begin forwarded message: > From: topfunky <topfunkycorporation at gmail.com> > Date: June 4, 2007 8:35:24 PM EDT > To: PeepCode <peepcode at googlegroups.com> > Subject: Re: testing - test/spec and rspec > Reply-To: peepcode at googlegroups.com > > > On 5/28/07, Neil <neilrahilly at gmail.com> wrote: >> Just

PDX.rb presents... FOSCON II: The Ruby Rodeo! We invite you to join us for a set of presentations on Ruby programming and Ruby culture. Confirmed speakers include: * Alex Bunardzic * Lucas Carlson * Topher Cyll * Ryan Davis * Geoffrey Grosenbach * Amy Hoy If you didn''t catch it last year, FOSCON is a free and fun gathering of Ruby fans held in the evening during

I''m a 50 year old mainframe programmer from the Netherlands that has just started his RoR journey with a GREAT idea for a project to enter for Railsday2006. To quote Geoffrey Grosenbach in an email when I approached him to help me realize the project; ?That''s an interesting idea.? & ?It could be a great project for RailsDay? Sorry for name dropping Geoffry, but I need

I''ve noticed that when using Geoffrey Grosenbach''s Sparkline Graphs Gem, the Rails built-in generator help stops working i.e. I type script/generate and it just returns without outputting anything. Can anyone reproduce this or is it just me? -- Posted via http://www.ruby-forum.com/.

Hello everybody, I wanted to bring testing to a higher level The first idea was calling a rake script from within the test_helper ... to be honest, I don''t have a clue how to do this ... though I''m probably not going to do this, I would love to know how I could if I wanted too. The second Idea was using using the Fixture script from Geoffrey Grosenbach. also in test_helper,

Campers -- In a few weeks there will be a bunch of people in Portland, OR, for a conference. A long time ago some campers mentioned that might be a good time for us to get together and hold a mini CampingConf for a few hours. Is anyone interested? Does anyone want to organize it? I''m thinking Wednesday night, May 16. We could possibly get a spot at FreeGeek (not likely since they are