ResizeAndMoveGroupH

[jmburnod]

Hi All,

I build tools to working with pictograms sentences (a group of groups with 1 grc, 1 img, 1 fld)
This stack have these goals:
•Resizing the sentence group (continuous or not) with the scrollbar
•Moving the sentence group with horizontal constraint if necessary.

This stack work for me, but i'm sur someone have a good suggestions to optimize it
and it is useful maybe for beginners.

This version use imported img (i have one with filename).
It seem the imported img is faster than filename.

Thanks in advance for comments

Best regards

Jean-Marc