Is it posible newOutline from display group?

Solar2D Advanced Graphics
#1

Is it posible newOutline from display group, or can a save display group to a png with transparent? 

#2

You would have to use display.capture() to snag the group into a new display object, then apply the outline to the new object.  See:  http://docs.coronalabs.com/api/library/display/capture.html

#3

graphics.newOutline( coarsenessInTexels, imageFileName [, baseDir] )

I cannot pass display object to newOutline method, it only receive fileName param. 

#4

Then display.save() should do the trick.

#5

You would have to use display.capture() to snag the group into a new display object, then apply the outline to the new object.  See:  http://docs.coronalabs.com/api/library/display/capture.html

#6

graphics.newOutline( coarsenessInTexels, imageFileName [, baseDir] )

I cannot pass display object to newOutline method, it only receive fileName param. 

#7

Then display.save() should do the trick.