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Finding of polygons SKILL.

Serjik

Hello.

I've got a layout with containce polygons of certan layer, i need to find the coordinats of that polygons (center) and put them in to file.

Here is the cod, but the outpu file is empty.

myPort = outfile( "~/Desktop/pllist" )
foreach(polygon geGetEditCellView()~>polygons
if(polygon~>fig~>lpp=="metal1" then
fprintf(myPort "\t%L\n" centerBox(polygon~>shapes~>bBox(points)))
)
)
close( myPort)
sh( "gedit ~/Desktop/pllist &" )

Can you help me ?

Regards,

Sergey.

Parents

  • This won't work for numerous reasons:

    1. There is no attribute called polygons on a cellView so geGetEditCellView()~>polygons will return nil
    2. Even if you'd managed to find an object for a polygon, it presumably would be a polygon object, so polygon~>fig would return nil
    3. The lpp attribute on a shape object is a list (e.g. ("metal1" "drawing")) so your comparison for metal1 would never be true
    4. A single polygon wouldn't have a shapes attribute, so that's not going to work either.
    5. The bBox attribute isn't a function so doesn't take an argument of points.

    If you really only want the polygons, you'd use:

    foreach(shape geGetEditCellView()~>shapes
      when(shape~>objType=="polygon"
        when(shape~>layerName=="metal1"
          fprintf(myPort "\t%L\n" centerBox(shape~>bBox))
        )
      )
    )

    Something like that.

    Regards,

    Andrew.

          

Reply

  • This won't work for numerous reasons:

    1. There is no attribute called polygons on a cellView so geGetEditCellView()~>polygons will return nil
    2. Even if you'd managed to find an object for a polygon, it presumably would be a polygon object, so polygon~>fig would return nil
    3. The lpp attribute on a shape object is a list (e.g. ("metal1" "drawing")) so your comparison for metal1 would never be true
    4. A single polygon wouldn't have a shapes attribute, so that's not going to work either.
    5. The bBox attribute isn't a function so doesn't take an argument of points.

    If you really only want the polygons, you'd use:

    foreach(shape geGetEditCellView()~>shapes
      when(shape~>objType=="polygon"
        when(shape~>layerName=="metal1"
          fprintf(myPort "\t%L\n" centerBox(shape~>bBox))
        )
      )
    )

    Something like that.

    Regards,

    Andrew.

          

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