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[iramuteq] / Rscripts / Rgraph.R

diff --git a/Rscripts/Rgraph.R b/Rscripts/Rgraph.R
index c38f0b4..2ea1c38 100644 (file)
--- a/Rscripts/Rgraph.R
+++ b/Rscripts/Rgraph.R
@@ -202,8 +202,8 @@ stopoverlap <- function(x, cex.par = NULL) {
                y1<- x[i,2]
                wid <- strwidth(words[i],cex=size[i])
                ht <- strheight(words[i],cex=size[i])
-           ht <- (ht + ht*.2) + .01
-        wid <- (wid + wid*.1) + .01
+           ht <- (ht + ht*.08)
+        wid <- (wid + wid*.15)
                isOverlaped <- TRUE
                while(isOverlaped){
                        if(!overlap(x1-.5*wid,y1-.5*ht,wid,ht, boxes)) { #&&
@@ -213,7 +213,7 @@ stopoverlap <- function(x, cex.par = NULL) {
                                boxes[[length(boxes)+1]] <- c(x1-.5*wid,y1-.5*ht,wid,ht)
                                isOverlaped <- FALSE
                        } else {
-                               if(r>sqrt(.5)){
+                               if(r>sqrt(.1)){
                                        print(paste(words[i], "could not be fit on page. It will not be plotted."))
                                        isOverlaped <- FALSE
                                }