Contents

require "statusboard"

# Required so we can run the statusboard server
require "rack/handler"

# Creates a Rackcompatible object which will serve the status board widgets when mounted or run.
mountable_module = Statusboard::StatusboardServer.new! do |variable|
	
	# Specify a graph that plots the f(x)=x function
	widget "yequalsx", :graph do

		# Configure basic settings of the graph
		title "My first graph"
		type :line

		# Specify the "data source" - in this case a block. (alternative: a proc)
		data do
			# One graph can have multiple data sequences (which translates to multiple lines/bar colors), we define one
			data_sequence do
				title "f(x) = x"

				# The data sequence consists of 16 datapoints which represent the function f(x)=x from 0 to 15
				(0..15).each do |n|
					datapoint n, n
				end
			end
		end
	end

	# Specify a table widget which contains the values of the function f(x) from 0 tp 15 (as plotted in the graph widget)
	widget "yequalsxtable", :table do

		# We specify the data as a block
		data do

			# Table header
			row do
				cell do
					type :text
					content "x"
				end
				cell do
					type :text
					content "f(x)"
				end
			end

			# Add a row for each value to the table
			(0..15).each do |n|
				row do
					cell do
						type :text
						content n
					end
					cell do
						type :text
						content n
					end
				end
			end
		end
	end
end

puts "Loaded widgets: "
mountable_module.server_description.widgets.keys.each do |widget_name|
	puts widget_name
end

# Serve the widget using a Rack handler (could be mounted in an existing application, too).
# This is just for educational purposes; if you want to run the statusboard server standalone, you should
# require the file main.rb. When using main.rb, all initialization and server-related stuff is done
# automatically.
Rack::Handler.default.run(mountable_module)

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
statusboard-0.1.0	examples/mountable.rb