Minor edits to graph_service.rb to make the bars alternate colors.
A scaling tweak on the max_value so that text labels don't get cut off.
Also set the left margin on the QoS graph to 1 so that its black border wouldn't
get cut off.
---
src/app/services/graph_service.rb | 19 ++++++++++++++-----
1 files changed, 14 insertions(+), 5 deletions(-)
diff --git a/src/app/services/graph_service.rb
b/src/app/services/graph_service.rb
index a041a08..c2cf4c5 100644
--- a/src/app/services/graph_service.rb
+++ b/src/app/services/graph_service.rb
@@ -74,10 +74,10 @@ class GraphService
plot.set "lmargin","0"
plot.set "rmargin","0"
plot.set "tmargin","0"
- plot.set "boxwidth 0.9 relative"
+ plot.set "boxwidth 0.9"
plot.set "style fill solid 1.0"
plot.set "xrange [.25:2.75]"
- plot.set "yrange [0:#{max_value * 1.25}]" #we want to scale 25% larger
to leave room for label
+ plot.set "yrange [0:#{max_value * 1.5}]" #we want to scale maxvalue 50%
larger to leave room for label
x = [1,2]
#we'll just have zero values for the unexpected case where cloud_account
has no quota
@@ -87,13 +87,22 @@ class GraphService
y = [quota.running_instances,quota.maximum_running_instances]
end
+
#The two arrays above are three columns of data for gnuplot.
- plot.data << Gnuplot::DataSet.new( [x, y] ) do |ds|
+ plot.data << Gnuplot::DataSet.new( [[x[0]], [y[0]]] ) do |ds|
ds.using = "1:2"
- ds.with = "boxes"
+ ds.with = 'boxes linecolor rgb "#8cc63f"'
ds.notitle
end
+ #The two arrays above are three columns of data for gnuplot.
+ plot.data << Gnuplot::DataSet.new( [[x[1]], [y[1]]] ) do |ds|
+ ds.using = "1:2"
+ ds.with = 'boxes linecolor rgb "#cccccc"'
+ ds.notitle
+ end
+
+
plot.data << Gnuplot::DataSet.new( [x, y] ) do |ds|
ds.using = "1:2:2"
ds.with = "labels left offset 0,.15 rotate"
@@ -157,7 +166,7 @@ class GraphService
plot.arbitrary_lines << "unset ytics"
plot.arbitrary_lines << "unset y2tics"
plot.set "bmargin","0"
- plot.set "lmargin","0"
+ plot.set "lmargin","1"
plot.set "rmargin","0"
plot.set "tmargin","0"
--
1.6.6.1
_______________________________________________
deltacloud-devel mailing list
[email protected]
https://fedorahosted.org/mailman/listinfo/deltacloud-devel
