Dear R users,

I would like to output the results from the image() function to a specific
grid viewport (to be able to create an .svg afterwards using the gridToSVG()
function).  
Is there a function comparable to the image() function but specifically for
the grid system?  

The trial code I used so far is:
	library(grid)
	pushViewport(viewport(w = 0.3, h = 0.5))
	image(matrix(rnorm(100)))  # as test image
	# Despite the definition of the area (w = 0.3, h = 0.5), the test
image is using the whole graphics device 
	# because the image() function does not consider viewports.

Thanks in advance!

An De Bondt
Scientist Functional Genomics


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