Sha256: 099b2d8bc416e8b625a83059e30a893e021c8345f58a25888cb1efeb66452268
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Versions: 6
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Stored size: 1.63 KB
Contents
module PulseMeter
module Visualize
class Widget
attr_reader :sensors
attr_reader :title
attr_reader :type
attr_reader :width
attr_reader :values_label
attr_reader :show_last_point
attr_reader :redraw_interval
attr_reader :timespan
def initialize(args)
raise ArgumentError unless args.respond_to?('[]')
@title = args[:title] or raise ArgumentError, ":title not specified"
@sensors = args[:sensors] or raise ArgumentError, ":sensors not specified"
@type = args[:type] or raise ArgumentError, ":type not specified"
@width = args[:width]
@values_label = args[:values_label]
@show_last_point = args[:show_last_point] || false
@redraw_interval = args[:redraw_interval]
@timespan = args[:timespan]
end
def data
{
title: title,
type: type,
values_title: values_label,
width: width,
interval: redraw_interval,
series: series_data
}
end
protected
def series_data
case type
when :spline
line_series_data
when :line
line_series_data
when :area
line_series_data
when :pie
pie_series_data
end
end
def line_series_data
sensors.map do |s|
s.timeline_data(timespan, show_last_point)
end
end
def pie_series_data
[{
type: type,
name: values_label,
data: sensors.map{|s| s.last_point_data(show_last_point)}
}]
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems