size 400,400
xrange -10,10
yrange -10,10
grid 2,2,grey
# attention: left mouse click on the image will activate dragging...
# keep left mouse button pressed while moving the image !
drag xy
# a function read_canvas_images() 
copy -6,6,-1,-1,-1,-1,gifs/fr.gif
snaptogrid
drag xy
copy 6,6,-1,-1,-1,-1,gifs/en.gif
snaptogrid
drag xy
copy 6,-6,-1,-1,-1,-1,gifs/it.gif
snaptogrid
drag xy
copy -6,-6,-1,-1,-1,-1,gifs/cn.gif
