Contents

= protoruby

* http://github.com/clbustos/rubyvis

== DESCRIPTION:

Ruby version of Protovis, a great visualization toolkit

== FEATURES/PROBLEMS:

NOTE: Barely operational version. Just have bars, panels and scene.

I try to maintain, when posible, complete compatibility with Javascript API. Johnson [http://github.com/jbarnette/johnson] - the lovely Javascript wrapper inside Ruby embrace - is out friend. 
 
Until version 0.1.0, lambdas should always should created explicitly for method you may be temted to call it with a block.
On a second stage, traditional block calling could be using maintaining backwards compatibily with Javascript API,
User could use +pv+ freely, cause is defined as a global method which call Rubyvis.

== CURRENT PROGRESS

* pv.js
* pv-internals.js
* color/Color.js (incomplete)
* color/Colors.js
* data/Arrays.js
* data/Numbers.js
* data/Scale.js
* data/LinearScale.js
* data/QuantitativeScale.js (only numbers)
* data/OrdinalScale.js (not tested)
* mark/Mark.js
* mark/Bar.js 
* mark/Panel.js
* scene/SvgPanel.js
* scene/SvgBar.js
* scene/SvgScene.js
* text/Format.js (incomplete)
* text/NumberFormat.js (incomplete)

== SYNOPSIS:

    require 'rubyvis'
    
    vis = Rubyvis::Panel.new.width(150).height(150);
    vis.add(pv.Bar).data([1, 1.2, 1.7, 1.5, 0.7, 0.3]).
    width(20).
    height(lambda {|d| d * 80}).
    bottom(0).
    left(lambda {self.index * 25});
    vis.render()
    # All elements are rendered inside tag 'canvas', inside the panel
    puts vis.canvas.elements[1]

== REQUIREMENTS:

Ruby 1.9.1

== INSTALL:

Copy from github and create the gem for yourself (sorry)

== LICENSE:

GPL-2

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
rubyvis-0.1.0	README.txt