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Get a size of part outline

Rascal

Hi,

I'm trying to get a size of symbol's outline

I used axlDBGetExtents, but it only answers (0:0 0:0).

Help me to get a value of symbol's outline

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  • DavidJHutchins

    I think axlDBGetExtents only works with physical objects (such as symbol, shape, lines), not logical objects ( such as components, functions & nets )

    below is an example of getting a symbol's outline, I only have package geometry/place_bound_top visible:

    \i (00:04:27) skill db1=car(axlGetSelSet())
    (00:04:27) dbid:357367248
    \i (00:04:30) skill db1->??
    (00:04:30) (prop nil bBox
    (00:04:30) ((1756.0 1364.4)
    (00:04:30) (2980.5 1964.4)
    (00:04:30) ) readOnly
    (00:04:30) t pins
    (00:04:30) (dbid:359594208 dbid:360335600) objType "symbol"
    (00:04:30) embeddedAttach nil embeddedMethod nil embeddedLayer
    (00:04:30) nil embedded nil fixedByTestPoint nil
    (00:04:30) component dbid:357309280 xy
    (00:04:30) (1876.0 1732.5) type
    (00:04:30) "PACKAGE" rotation 0.0 refdes "FB18"
    (00:04:30) parent dbid:297174832 name "SFB1612A" definition
    (00:04:30) dbid:357356208 mirrorType "NO" isMirrored nil
    (00:04:30) etchChildren nil children
    (00:04:30) (dbid:360907216 dbid:360907296 dbid:360907376 dbid:360907464 dbid:360907552
    (00:04:30) dbid:360907640 dbid:360907720 dbid:360907800 dbid:360907880 dbid:360908432
    (00:04:30) dbid:360908664 dbid:360908920 dbid:360909152 dbid:360909344 dbid:360909536
    (00:04:30) ) parentGroups
    (00:04:30) nil
    (00:04:30) )

    \i (00:04:56) skill 'axlDBGetExtents(db1 nil)'
    (00:04:56) ((1756.0 1364.4)
    (00:04:56) (2980.5 1964.4)
    (00:04:56) )
    \i (00:05:08) skill 'axlDBGetExtents(db1 t)'
    (00:05:08) ((1803.5 1364.4)
    (00:05:08) (2980.5 1964.4)
    (00:05:08) )

  • Rascal
    in reply to DavidJHutchins

    Thanks

    But I did same code, still it only showed me nil

    Is there any settings or something else that prior to get a extents from symbol ?

  • eDave
    in reply to Rascal

    It's not clear what you want.

    You could try axlDBGetExtents(axlDBGetShapes("PACKAGE GEOMETRY/PLACE_BOUND_TOP"), nil)

  • Jason Hsu
    in reply to eDave

    Hi Dave,

      axlDBGetExtents(axlDBGetShapes("PACKAGE GEOMETRY/PLACE_BOUND_TOP") is the extent if multi shapes exist on one layer.

      car(axlDBGetShapes("PACKAGE GEOMETRY/PLACE_BOUND_TOP")) ->bBox is only for one shape's extent, right? I learn one tip from you againSlight smile.

Reply
  • Jason Hsu
    in reply to eDave

    Hi Dave,

      axlDBGetExtents(axlDBGetShapes("PACKAGE GEOMETRY/PLACE_BOUND_TOP") is the extent if multi shapes exist on one layer.

      car(axlDBGetShapes("PACKAGE GEOMETRY/PLACE_BOUND_TOP")) ->bBox is only for one shape's extent, right? I learn one tip from you againSlight smile.

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