applications/luci-statistics/luasrc/statistics/rrdtool/definitions/wireless.lua

   1 --[[
   2
   3 Luci statistics - wireless plugin diagram definition
   4 (c) 2008 Freifunk Leipzig / Jo-Philipp Wich <xm@leipzig.freifunk.net>
   5
   6 Licensed under the Apache License, Version 2.0 (the "License");
   7 you may not use this file except in compliance with the License.
   8 You may obtain a copy of the License at
   9
  10         http://www.apache.org/licenses/LICENSE-2.0
  11
  12 $Id$
  13
  14 ]]--
  15
  16 module("luci.statistics.rrdtool.definitions.wireless", package.seeall)
  17
  18 function rrdargs( graph, host, plugin, plugin_instance )
  19
  20         --
  21         -- signal/noise diagram
  22         --
  23         local snr = {
  24
  25                 -- draw this diagram for each data instance
  26                 per_instance = true,
  27
  28                 -- diagram data description
  29                 data = {
  30                         types = { "signal_noise", "signal_power" },
  31
  32                         -- special options for single data lines
  33                         options = {
  34                                 signal_power = {
  35                                         overlay = true,         -- don't summarize
  36                                         color   = "0000ff"      -- power is blue
  37                                 },
  38
  39                                 signal_noise = {
  40                                         overlay = true,         -- don't summarize
  41                                         color   = "ff0000"      -- noise is red
  42                                 }
  43                         }
  44                 }
  45         }
  46
  47
  48         --
  49         -- signal quality diagram
  50         --
  51         local quality = {
  52
  53                 -- draw this diagram for each data instance
  54                 per_instance = true,
  55
  56                 -- diagram data description
  57                 data = {
  58                         types = { "signal_quality" },
  59
  60                         -- special options for single data lines
  61                         options = {
  62                                 signal_quality = {
  63                                         noarea = true,          -- don't draw area
  64                                         color  = "0000ff"       -- quality is blue
  65                                 }
  66                         }
  67                 }
  68         }
  69
  70         return { snr, quality }
  71 end