Module: Processing

Defined in:
lib/ruby-processing.rb,
lib/ruby-processing/app.rb,
lib/ruby-processing/config.rb,
lib/ruby-processing/runner.rb,
lib/ruby-processing/runners/base.rb,
lib/ruby-processing/runners/watch.rb,
lib/ruby-processing/helper_methods.rb,
lib/ruby-processing/library_loader.rb,
lib/ruby-processing/exporters/creator.rb,
lib/ruby-processing/exporters/base_exporter.rb,
lib/ruby-processing/exporters/application_exporter.rb

Overview

The top-level namespace, a home for all Ruby-Processing classes.

Defined Under Namespace

Modules: HelperMethods, Proxy Classes: App, ApplicationExporter, BaseExporter, BasicSketch, ClassSketch, Creator, Inner, LibraryLoader, Runner, SketchWriter, Watcher

Constant Summary collapse

RP_CONFIG = 
{ 'PROCESSING_ROOT' => RP5_ROOT, 'JRUBY' => 'false' }
SKETCH_TEMPLATE =

For use with “bare” sketches that don’t want to define a class or methods

<<-EOS
class Sketch < Processing::App
<% if has_methods %>
<%= source %>
<% else %>
def setup
size(DEFAULT_WIDTH, DEFAULT_HEIGHT, JAVA2D)
<%= source %>
no_loop
end
<% end %>
end
EOS

Class Method Summary collapse

Class Method Details

.exported? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ruby-processing.rb', line 18

def self.exported?
  @exported ||= ENV['EXPORTED'].eql?('true')
end

.load_and_run_sketch ⇒ Object

This method is the common entry point to run a sketch, bare or complete.



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# File 'lib/ruby-processing/runners/base.rb', line 26

def self.load_and_run_sketch
  source = read_sketch_source
  has_sketch = !source.match(/^[^#]*< Processing::App/).nil?
  has_methods = !source.match(/^[^#]*(def\s+setup|def\s+draw)/).nil?

  if has_sketch
    load File.join(SKETCH_ROOT, SKETCH_PATH)
    Processing::App.sketch_class.new unless $app
  else
    require 'erb'
    code = ERB.new(SKETCH_TEMPLATE).result(binding)
    Object.class_eval code, SKETCH_PATH, -1
    Processing::App.sketch_class.new
  end
end

.read_sketch_source ⇒ Object

Read in the sketch source code. Needs to work both online and offline.



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# File 'lib/ruby-processing/runners/base.rb', line 43

def self.read_sketch_source
  File.read(SKETCH_PATH)
end