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--[[
Luci statistics - wireless plugin diagram definition
(c) 2008 Freifunk Leipzig / Jo-Philipp Wich <xm@leipzig.freifunk.net>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
$Id$
]]--
module("luci.statistics.rrdtool.definitions.wireless", package.seeall)
function rrdargs( graph, host, plugin, plugin_instance )
--
-- signal/noise diagram
--
local snr = {
-- draw this diagram for each data instance
per_instance = true,
-- diagram data description
title = "%H: Signal to Noise Ratio on %pi",
vlabel = "dBm",
data = {
types = { "signal_noise", "signal_power" },
-- special options for single data lines
options = {
signal_power = {
overlay = true, -- don't summarize
color = "0000ff", -- power is blue
title = "Signal",
},
signal_noise = {
overlay = true, -- don't summarize
color = "ff0000", -- noise is red
title = "Noise",
}
}
}
}
--
-- signal quality diagram
--
local quality = {
-- draw this diagram for each data instance
per_instance = true,
title = "%H: Signal Quality on %pi",
vlabel = "n",
-- diagram data description
data = {
types = { "signal_quality" },
-- special options for single data lines
options = {
signal_quality = {
noarea = true, -- don't draw area
color = "0000ff", -- quality is blue
title = "Signal Quality"
}
}
}
}
return { snr, quality }
end
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