[chronojump] better range labels on powerBars

[Xavier de Blas <xaviblas src gnome org>]

commit 2117b45cef970c5aff9952affb7fe2ef3159dda4
Author: Xavier de Blas <xaviblas gmail com>
Date:   Sun Nov 17 18:56:25 2013 +0100

    better range labels on powerBars

 encoder/graph.R |   21 +++++++++++----------
 1 files changed, 11 insertions(+), 10 deletions(-)
---
diff --git a/encoder/graph.R b/encoder/graph.R
index 6e749a9..b9a1760 100644
--- a/encoder/graph.R
+++ b/encoder/graph.R
@@ -1158,7 +1158,7 @@ textBox <- function(x,y,text,frontCol,bgCol,xpad=.1,ypad=1){
        w=strwidth(text)+xpad*strwidth(text)
        h=strheight(text)+ypad*strheight(text)
 
-       rect(x-w/2,y-h/2,x+w/2,y+h/2,col=bgCol, border=NA)
+       rect(x-w/2,y-h/2,x+w/2,y+h/2,col=bgCol, density=60, angle=-30, border=NA)
        text(x,y,text,col=frontCol)
 } 
 
@@ -1248,20 +1248,21 @@ paintPowerPeakPowerBars <- function(singleFile, title, paf, myEccons, Eccon, hei
                axisLineRight = axisLineRight +3
 
                for(i in unique(load)) { 
+                       myLabel = round(mean(height[which(load == i)]),1)
+                       
+                       #text(x=mean(bp[2,which(load == i)]),
+                       #     y=mean(height[which(load == i)]),
+                       #     labels=myLabel,adj=c(.5,0),cex=.9,col="darkgreen")
+                       textBox(mean(bp[2,which(load == i)]),
+                               mean(height[which(load == i)]),
+                               myLabel, "darkgreen", "white", ypad=1)
+                       
                        #print(paste("mean",i,mean(height[which(load == i)])))
+                       
                        segments(
                                 bp[2,min(which(load == i))],mean(height[which(load == i)]),
                                 bp[2,max(which(load == i))],mean(height[which(load == i)]),
                                 lty=1,col="green")
-
-                       myLabel = round(mean(height[which(load == i)]),1)
-
-                       text(x=mean(bp[2,which(load == i)]),
-                            y=mean(height[which(load == i)]),
-                            labels=myLabel,adj=c(.5,0),cex=.9,col="darkgreen")
-                       #textBox(mean(bp[2,which(load == i)]),
-                       #       mean(height[which(load == i)]),
-                       #       myLabel, "green", "white", ypad=1)
                }
        }