yes it works now , but is there any way to change view before running the script ? for exemple i want the ability to select weather i want section/elevation/plan view?
thanks alot ! , is there a node to apply dimensions on each legend?
yes genius loci have a great dimension node for that and there basic 2 ways one where you get the reference from legend component can be hard for these component and a more easy way as i sometimes use, its create/insert some detail lines and dimension them instead, all can be automated exept the temp legend component
HI thanks , so the logic is to get the bounding box of the legend elements and create dimensions lines from them(length/height) and use that as dimensions right?
yes could be 
you could get perimeter curves from B box and use them for insert a detailcurve you dimension