The built-in layer constraint definition oacMinDiagonalEdgeLength specifies the minimum edge length for a diagonal shape. The distance is specified in database units and should be calculated as the actual or Euclidian diagonal distance, not the Manhattan distance.
Constraint type: | oaLayerConstraint |
Value types: | oaIntValue |
Database types: | oaDesign, oaTech |
Object types: | oaAppObject |
The following value types are supported by this constraint:
This oaIntValue represents the minimum edge length in database units.
Units: DBU
Edge length constraints are used to increase the probability that Optical Pattern Correction techniques can be used on the geometry to address the lithography distortions that are created during manufacturing.
Copyright 2002 - 2010 Cadence Design Systems, Inc.
All rights reserved.