From 689e5550ff87e1555f51be74ef84ad7bbe748d5f Mon Sep 17 00:00:00 2001
From: Stormwind <stormwind@stormwinds-page.de>
Date: Sat, 1 Jun 2013 08:49:02 +0200
Subject: [PATCH] Use real test data in dummy 1

---
 testdummy.rb | 34 ++++++++++++----------------------
 1 file changed, 12 insertions(+), 22 deletions(-)

diff --git a/testdummy.rb b/testdummy.rb
index 685c2a7..79f88fd 100644
--- a/testdummy.rb
+++ b/testdummy.rb
@@ -1,28 +1,13 @@
 require 'RMagick'
+require 'json'
 
 include Magick
 
-# Create a dummy list including 300 cores, with a load between 0 and 100
-numberGenerator = Random.new()
+data = JSON::load(File.new('load_values.json', 'r'))
 
-# heatmap over 5 minutes by one measure per 5 sec
-dummyList = Array.new(60) do
-  # 16 dummy cores
-  # lets say 10 cores have a load up to 10%
-  # 4 have a load up to 30%
-  # and 2 have a load up to 100%
-  j = 0
-  cores = Array.new(16) do
-    j = j + 1
-    case
-      when j <= 10
-        numberGenerator.rand(10)
-      when (j >= 11 and j <= 14)
-        numberGenerator.rand(30)
-      when (j >= 15 and j <= 16)
-        numberGenerator.rand(100)
-    end
-  end
+# prepare data
+dummyList = Array.new()
+data.each do |cores|
 
   # Add all loads to compute how much % is one % load
   loadSum = 0
@@ -31,7 +16,7 @@ dummyList = Array.new(60) do
 
   # every 10 load percent one heatpoint
   i = 0
-  Array.new(10) do
+  dummyList << Array.new(10) do
     # get all cores in the certain percentage
     selectedCores= cores.select { |core| core >= i and core < (i+10)}
     # (go to next level here)
@@ -41,12 +26,16 @@ dummyList = Array.new(60) do
     selectedCores.each { |core| loadSum = loadSum + core }
     percent = loadSum*percentLoad
   end
+
 end
 
 # puts dummyList.inspect
 
+# image size
+x = dummyList.length*15
+
 # start drawing the damn thing
-loadImg = Image.new(900,150) { self.background_color = "white" }
+loadImg = Image.new(x,150) { self.background_color = "white" }
 
 i = 0
 dummyList.each do |point|
@@ -65,3 +54,4 @@ dummyList.each do |point|
 end
 
 loadImg.display
+# loadImg.write('loadimage.png')