How about importing the image into Sketchup a nd getting the dimensions by scaling. As far as I can see there are only eight pivot points, at the top and bottom of the four nearly vertical bars. Eveything else is fixed. As a scale reference how about heel to knee length a willing female?
I have spent the last couple of very hot days slaving over a version of this glider swing
I made the top frame out of southern yellow pine and the rest out of wickes stud wall wood
I made it a bit bigger than the one in the original photo so it seats 4 comfortably and theres room to place a table in the middle now
All I have left to do now is paint it. SWMBO wants it white and a pastel blue...Has anyone any ideas on types of paint to use for longevetity?