Prints the layer tree (i.e. the layer ids) to the prompt. Group
layers are prefixed with a '+'
. The 'root'
layer is not
listed.
l_layer_printTree(widget)
widget | widget path as a string or as an object handle |
---|
empty string
if(interactive()){ p <- l_plot() l_layer_rectangle(p, x=0:1, y=0:1) g <- l_layer_group(p) l_layer_oval(p, x=0:1, y=0:1, parent=g) l_layer_line(p, x=0:1, y=0:1, parent=g) l_layer_printTree(p) }