X-Git-Url: http://git.archive.openwrt.org/?a=blobdiff_plain;f=applications%2Fluci-statistics%2Fluasrc%2Fstatistics%2Frrdtool%2Fcolors.lua;fp=applications%2Fluci-statistics%2Fluasrc%2Fstatistics%2Frrdtool%2Fcolors.lua;h=0000000000000000000000000000000000000000;hb=1bb4822dca6113f73e3bc89e2acf15935e6f8e92;hp=2da9f5a08a3742fb3a16823c90734220f53e2b88;hpb=9edd0e46c3f880727738ce8ca6ff1c8b85f99ef4;p=project%2Fluci.git

diff --git a/applications/luci-statistics/luasrc/statistics/rrdtool/colors.lua b/applications/luci-statistics/luasrc/statistics/rrdtool/colors.lua
deleted file mode 100644
index 2da9f5a08..000000000
--- a/applications/luci-statistics/luasrc/statistics/rrdtool/colors.lua
+++ /dev/null
@@ -1,73 +0,0 @@
---[[
-
-Luci statistics - diagram color helper class
-(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.colors", package.seeall)
-
-require("luci.util")
-
-
-Instance = luci.util.class()
-
-function Instance.from_string( self, s )
-	return {
-		tonumber(s:sub(1,2), 16),
-		tonumber(s:sub(3,4), 16),
-		tonumber(s:sub(5,6), 16)
-	}
-end
-
-function Instance.to_string( self, c )
-	return string.format(
-		"%02x%02x%02x",
-		math.floor(c[1]),
-		math.floor(c[2]),
-		math.floor(c[3])
-	)
-end
-
-function Instance.random( self )
-	local r   = math.random(255)
-	local g   = math.random(255)
-	local min = 0
-	local max = 255
-
-	if ( r + g ) < 255 then
-		min = 255 - r - g
-	else
-		max = 511 - r - g
-	end
-
-	local b = min + math.floor( math.random() * ( max - min ) )
-
-	return { r, g, b }
-end
-
-function Instance.faded( self, fg, opts )
-	opts = opts or {}
-	opts.background = opts.background or { 255, 255, 255 }
-	opts.alpha      = opts.alpha      or 0.25
-
-	if type(opts.background) == "string" then
-		opts.background = _string_to_color(opts.background)
-	end
-
-	local bg = opts.background
-
-	return {
-		( opts.alpha * fg[1] ) + ( ( 1.0 - opts.alpha ) * bg[1] ),
-		( opts.alpha * fg[2] ) + ( ( 1.0 - opts.alpha ) * bg[2] ),
-		( opts.alpha * fg[3] ) + ( ( 1.0 - opts.alpha ) * bg[3] )
-	}
-end