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The built-in layer constraint definition oacMinBoundaryInteriorHalo specifies the minimum distance a shape on a specified layer must be from the enclosing PRBoundary. The distance is specified in database units.
| Constraint type: | oaLayerConstraint |
| Value types: | oaIntValue |
| Database types: | oaDesign, oaTech |
| Object types: | oaPRBoundary, oaAppObject |
The following value types are supported by this constraint:
This oaIntValue represents the minimum distance required between the shape and the boundary in database units.
Units: DBU
The following parameters are supported by this constraint:
| Name | Value Type | Units | Default | Description |
|---|---|---|---|---|
| coincidentAllowed oacCoincidentAllowedParamType |
oaBooleanValue | Boolean | False |
oacMinBoundaryInteriorHalo constraints optionally have one boolean parameter: coincidentAllowed(oacCoincidentAllowedConstraintParamType). When the coincidentAllowed parameter is specified and is true, then shapes can either meet the minimum distance specified or their edges can be coincident with the boundary. If the parameter is false or is not specified, then the edges must meet the minimum distance specified and cannot be coincident. |
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