search for: scruffi

Hi everybody, I''m using scruffy to create some graphs, and would like to integrate them into a regular view (i.e. show them in an <img> tag). However, I get errors when using img_tag, or the image doesn''t load if I try saving the graph to disk and then loading them in html. Generating the graph and linking to it works, however then I only have the graph open in a new

Hello, I would like to get a window handle from another app outside of wxRuby and convert it into a wxRuby Window handle so that I can use it as the parent Window for several wxRuby child windows. Basically I want to use the FRAME_FLOAT_ON_PARENT window style so that my wxRuby windows become associated with the outside app kind of like toolbars, e.g., they don''t show up in the

Hi- Trying to do a stacked bar chart, but nothing is rendering when I add more then 1 bar: This works: graph = Scruffy::Graph.new(:title => "My Chart") graph.add :stacked do |stack| stack.add(:bar, ''Stack1'', [10,10]) end This doesn''t: graph = Scruffy::Graph.new(:title => "My Chart") graph.add :stacked

Hi, I am a newby in rails...and i have read that scruffy is a great tool to create/display images. Now i find the code below for example... graph = Scruffy::Graph.new graph.title = "Comparative Agent Performance" graph.value_formatter = Scruffy::Formatters::Percentage.new(:precision => 0) graph.add :stacked do |stacked| stacked.add :bar, ''Jack'', [30, 60, 49, 29,

Hi Folks, since I have scruffy up and running now I´d like to integrate the desired images on some of my rails views. But neither scruffy nor rails docs say something about this and I cannot find examples or help on this. So I hope somebody on this forum has experiences in integrating scruffy images on rails views. I find out how to go the easy and obvious way: Export image to a file and then

How would I go about referencing the graphs that Scruffy generates within my Rails app? http://ibrasten.com/articles/2006/08/14/scruffy-0-2-0 Jim -- Posted via http://www.ruby-forum.com/.

Hi- I have been using Scruffy for a couple days and it''s worked out really well. I am stuck though getting a bar chart to work with a single line. Here''s what I am doing: general chart stuff..graph.new...etc ... my_graph.add(:bar, ''GOAL'', [250,350]) my_graph.add(:bar, ''ACTUAL'', [150,200]) This works, but what I was is a SINGLE Bar with one

dear railers I was attempting to display a svg chart inside a tooltip in rails using Scruffy. my browser is Firefox 2 and i am using WEBRICK. when i render inside the controller using graph.render(:size=> [255,205], :to => ''C:\xyz.svg) and serve iit via rhtml using the <embed> tag. Instead of the chart inside the tooltip i get a dialog box asking me to open it ... with

Hi Just a quick follow-up on the recent thread about displaying images eg graphs generated by other libraries such as gnuplot, scruffy, rmagick etc. The upcoming 1.9.6 release of wxRuby will support loading images from arbitrary IO-like objects such as Files, Sockets and StringIO. Hopefully this will be easier and more direct than messing around with writing to and reading from Tempfiles.

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Hey there. I have an application that I developed with an older branch of wxruby some time ago, and I made heavy use of the LayoutConstraints class. I''ve been looking around, but so far haven''t found much in the way of advice for this scenario. Is there any existing documentation as to updating such applications? Thanks, Ess -- SO not teh 1337

On Fri, 11 Sep 2015, Jason Welsh wrote: > ok, I have moved home out of the way and restarted automounter.. > and now I see the /home directory appear when autofs is started, but there is > still nothing there.. > > [root at server2 home]# cd /home > [root at server2 home]# ls > [root at server2 home]# cd jason > -bash: cd: jason: No such file or directory > [root at

ngw@adreadedsunnyday ~/projects/hotchalk$ script/server ./script/../config/boot.rb:28:Warning: require_gem is obsolete. Use gem instead. /opt/local/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/initializer.rb:606: superclass mismatch for class OrderedOptions (TypeError) from /opt/local/lib/ruby/vendor_ruby/1.8/rubygems/ custom_require.rb:27:in `gem_original_require'' from

We''re pleased to announce version 0.0.3 of Net::LDAP, the first pure-Ruby LDAP library. Net::LDAP intends to be a feature-complete LDAP client which can access as much as possible of the functionality of the most-used LDAP server implementations. This library does not wrap any existing native-code LDAP libraries, creates no Ruby extensions, and has no dependencies external to Ruby.