From 119eaf24d8c34495522e0ea71aafa979f356b321 Mon Sep 17 00:00:00 2001 From: Hannu Nyman Date: Sun, 23 Aug 2015 21:02:14 +0300 Subject: [PATCH] statistics: support rrdtool's alt_autoscale and alt_autoscale_max options Implement support for alternative scaling of the y-axis. By default, rrdtool will autoscale to 1,2,5,10,20,50,100,200,... etc., which is not always suitable (e.g. memory charts for device with 128 MB). Rrdtool 1.0.50 already supports alternative autoscaling that creates a tighter y-axis. Implement graph-level options in Luci statistics to support those boolean options as "alt_autoscale" and "alt_autoscale_max". info at http://oss.oetiker.ch/rrdtool/doc/rrdgraph.en.html Signed-off-by: Hannu Nyman (cherry picked from commit 86ff4bd3a4a39674c51bd52576a0a87e803a7c53) --- .../luci-app-statistics/luasrc/statistics/rrdtool.lua | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/applications/luci-app-statistics/luasrc/statistics/rrdtool.lua b/applications/luci-app-statistics/luasrc/statistics/rrdtool.lua index 1f8f4ff88..d8317a817 100644 --- a/applications/luci-app-statistics/luasrc/statistics/rrdtool.lua +++ b/applications/luci-app-statistics/luasrc/statistics/rrdtool.lua @@ -457,6 +457,12 @@ function Graph._generic( self, opts, plugin, plugin_instance, dtype, index ) _ti ( _args, "-X" ) _ti ( _args, opts.units_exponent ) end + if opts.alt_autoscale then + _ti ( _args, "-A" ) + end + if opts.alt_autoscale_max then + _ti ( _args, "-M" ) + end -- store additional rrd options if opts.rrdopts then -- 2.25.1