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[iramuteq] / Rscripts / simi.R

diff --git a/Rscripts/simi.R b/Rscripts/simi.R
index 9f4b52b..48b871d 100644 (file)
--- a/Rscripts/simi.R
+++ b/Rscripts/simi.R
@@ -172,7 +172,7 @@ do.simi <- function(x, method = 'cooc',seuil = NULL, p.type = 'tkplot',layout.ty
         we.width <- NULL
     }
     if (method != 'binom') {
-        we.label <- round(E(g.toplot)$weight,1)
+        we.label <- round(E(g.toplot)$weight,2)
     } else {
         we.label <- round(E(g.toplot)$weight,3)
     }
@@ -222,7 +222,7 @@ do.simi <- function(x, method = 'cooc',seuil = NULL, p.type = 'tkplot',layout.ty
        out <- list(graph = g.toplot, mat.eff = mat.eff, eff = eff, mat = mat.simi, v.label = v.label, we.width = we.width, we.label=we.label, label.cex = label.cex, layout = lo, communities = com, halo = halo, elim=vec)
 }
        
-plot.simi <- function(graph.simi, p.type = 'tkplot',filename=NULL, communities = NULL, vertex.col = 'red', edge.col = 'black', edge.label = TRUE, vertex.label=TRUE, vertex.label.color = 'black', vertex.label.cex= NULL, vertex.size=NULL, leg=NULL, width = 800, height = 800, alpha = 0.1, cexalpha = FALSE, movie = NULL, svg = FALSE) {
+plot.simi <- function(graph.simi, p.type = 'tkplot',filename=NULL, communities = NULL, vertex.col = 'red', edge.col = 'black', edge.label = TRUE, vertex.label=TRUE, vertex.label.color = 'black', vertex.label.cex= NULL, vertex.size=NULL, leg=NULL, width = 800, height = 800, alpha = 0.1, cexalpha = FALSE, movie = NULL, edge.curved = TRUE, svg = FALSE, bg='white') {
        mat.simi <- graph.simi$mat
        g.toplot <- graph.simi$graph
     if (is.null(vertex.size)) {
@@ -266,20 +266,21 @@ plot.simi <- function(graph.simi, p.type = 'tkplot',filename=NULL, communities =
         #print('ATTENTION - PAS OPEN FILE')
         open_file_graph(filename, width = width, height = height, svg = svg)
         par(mar=c(2,2,2,2))
+        par(bg=bg)
         if (!is.null(leg)) {
             layout(matrix(c(1,2),1,2, byrow=TRUE),widths=c(3,lcm(7)))
             par(mar=c(2,2,1,0))
         }
         par(pch=' ')
         if (is.null(graph.simi$com)) {
-            plot(g.toplot,vertex.label='', edge.width=we.width, vertex.size=vertex.size, vertex.color=vertex.col, vertex.label.color='white', edge.label=we.label, edge.label.cex=cex, edge.color=edge.col, vertex.label.cex = 0, layout=lo, edge.curved=FALSE)#, rescale = FALSE)
+            plot(g.toplot,vertex.label='', edge.width=we.width, vertex.size=vertex.size, vertex.color=vertex.col, vertex.label.color='white', edge.label=we.label, edge.label.cex=cex, edge.color=edge.col, vertex.label.cex = 0, layout=lo, edge.curved=edge.curved)#, rescale = FALSE)
         } else {
             if (graph.simi$halo) {
                 mark.groups <- communities(graph.simi$com)
             } else {
                 mark.groups <- NULL
             }
-            plot(com, g.toplot,vertex.label='', edge.width=we.width, vertex.size=vertex.size, vertex.color=vertex.col, vertex.label.color='white', edge.label=we.label, edge.label.cex=cex, edge.color=edge.col, vertex.label.cex = 0, layout=lo, mark.groups = mark.groups, edge.curved=FALSE)
+            plot(com, g.toplot,vertex.label='', edge.width=we.width, vertex.size=vertex.size, vertex.color=vertex.col, vertex.label.color='white', edge.label=we.label, edge.label.cex=cex, edge.color=edge.col, vertex.label.cex = 0, layout=lo, mark.groups = mark.groups, edge.curved=edge.curved)
         }
         #txt.layout <- lo
         txt.layout <- layout.norm(lo, -1, 1, -1, 1, -1, 1)
@@ -313,6 +314,7 @@ plot.simi <- function(graph.simi, p.type = 'tkplot',filename=NULL, communities =
         #rgl.open()
         #par3d(cex=0.8)
         lo <- layout.norm(lo, -10, 10, -10, 10, -10, 10)
+               bg3d('white')
                rglplot(g.toplot,vertex.label='', edge.width=we.width/10, vertex.size=0.01, vertex.color=vertex.col, vertex.label.color="black", edge.color = edge.col, layout=lo, rescale = FALSE)
         #los <- layout.norm(lo, -1, 1, -1, 1, -1, 1)
                text3d(lo[,1], lo[,2], lo[,3], vire.nonascii(v.label), col = vertex.label.color, alpha = 1, cex = vertex.label.cex)