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| author | Jo-Philipp Wich <jo@mein.io> | 2020-02-21 23:01:22 +0100 |
|---|---|---|
| committer | Jo-Philipp Wich <jo@mein.io> | 2020-02-21 23:01:22 +0100 |
| commit | 96dcae3a34087ed350c2d8d462d15f87226cfcfc (patch) | |
| tree | c737c6e5d046730473d78f3c49286b58a82257f1 | |
| parent | 4322cae66aad1cf9a63a10d2654557274f0fc198 (diff) | |
luci-app-statistics: use stable random seed for dynamic graph colors
Fixes: #3666
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
| -rw-r--r-- | applications/luci-app-statistics/htdocs/luci-static/resources/statistics/rrdtool.js | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/applications/luci-app-statistics/htdocs/luci-static/resources/statistics/rrdtool.js b/applications/luci-app-statistics/htdocs/luci-static/resources/statistics/rrdtool.js index 7949886f4e..fbb5da626d 100644 --- a/applications/luci-app-statistics/htdocs/luci-static/resources/statistics/rrdtool.js +++ b/applications/luci-app-statistics/htdocs/luci-static/resources/statistics/rrdtool.js @@ -335,6 +335,10 @@ return L.Class.extend({ _longest_name = 0, _has_totals = false; + /* use the plugin+instance+type as seed for the prng to ensure the + same pseudo-random color sequence for each render */ + random.seed(sfh([plugin, plugin_instance || '', dtype || ''].join('.'))); + function __def(source) { var inst = source.sname, rrd = source.rrd.replace(/[\\:]/g, '\\$&'), |