use calibredrv Moving a Cell‘s Origin

ouu

mydeltax和mydeltay为offset value

1. set mylayout mylayout.gds
   
2. set myoutfile myoutfile.gds
   
3. set mydeltax 12.0
   
4. set mydeltay 15.0
   
5. set L [layout create $mylayout -dt_expand]
   
6. set mytopcell [$L topcell]
   
7. $L cellname $mytopcell myoldtopcell
   
8. set mydbunits [$L units user]
   
9. $L create cell $mytopcell
   
10. $L create ref $mytopcell myoldtopcell \
    
11. [expr $mydeltax / $mydbunits] \
    
12. [expr $mydeltay / $mydbunits] 0 0 1
    
13. $L expand cell myoldtopcell
    
14. $L gdsout $myoutfile $mytopcell

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