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The built-in layer pair constraint definition oacMaxExtension specifies the maximum distance a shape on one layer can extend past a shape on a second layer in database units.
Extensions are specified from the outside edge of the shape on the second layer to the inside edge of the shape on the first layer.
This constraint definition is not symmetric, implying that the maximum extension of layer1 past layer2 is not the same as the maximum extension of layer2 past layer1.
| Constraint type: | oaLayerPairConstraint (Symmetric: no) |
| Value types: | oaIntValue, oaInt1DTblValue |
| Database types: | oaDesign, oaTech |
| Object types: | oaAppObject |
The following value types are supported by this constraint:
This value represents the maximum extension in database units.
Units: DBU
This value represents a width and value pair where the ("width") lookup key in the table represents the width of the shape on the second layer, and the value for the table represents the minimum extension of that second shape past the first.
Units: DBU
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