[R] Plot does not show in R

[gktahon]

I'm trying to get my figure to open with R, but it does not come up.
Here is my standard code:

venn.diagram(		
	x = list(	
		KP2 = c(2, 62, 22, 33, 11, 36, 26, 27, 28, 64, 5, 66, 10, 18, 68, 61, 6,
29, 19, 65, 30, 35, 32, 20, 69, 8, 31, 13, 21, 7),
		KP15 = c(2, 22, 39, 1, 14, 65, 67, 68, 1, 12, 23, 37, 4, 24, 25, 64, 52,
34, 9, 15, 13, 8, 16, 63, 3, 17),
		KP43 = c(39, 2, 49, 43, 51, 38, 56, 58, 60, 44, 54, 40, 50, 45, 57, 59,
46, 41, 47, 48, 42, 55, 53)
		),
	filename = "location\\nifH_AA_alles.jpg" ,	
	col = "transparent",	
	fill = c("red", "blue", "green"),	
	alpha = 0.5,	
	label.col = c("darkred", "white", "darkblue", "white", "white", "white",
"darkgreen"),	
	cex = 2.5,	
	fontfamily = "serif",	
	fontface = "bold",	
	cat.default.pos = "text",	
	cat.col = c("darkred", "darkblue", "darkgreen"),	
	cat.cex = 2.5,	
	cat.fontfamily = "serif",	
	cat.dist = c(0.3, 0.4, 0.27),	
	cat.pos = 0	
	);	

This code saves the file to the desired location. However, I want the plot
to open in the R interface, so I changed that line of the code to
"filename=NULL". When I run the script afterwards, the plot does not open,
instead, I get the following outputline:

(polygon[GRID.polygon.1], polygon[GRID.polygon.2], polygon[GRID.polygon.3],
polygon[GRID.polygon.4], polygon[GRID.polygon.5], polygon[GRID.polygon.6],
text[GRID.text.7], text[GRID.text.8], text[GRID.text.9], text[GRID.text.10],
text[GRID.text.11], text[GRID.text.12], text[GRID.text.13],
text[GRID.text.14])


Could anyone help me adapt the code so I get the plot opened in R?

Many thanks in advance,
Guillaume



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