Poly2d.OffsetUnion Method
Offsets a closed poly and trims it using a self union. See Offset(...) and Union(...) function for more details.
If the poly is open the result is undefined or an exception is thrown.
Public Function OffsetUnion( _ |
This language is not supported or no code example is available.
public function OffsetUnion( |
This language is not supported or no code example is available.
This language is not supported or no code example is available.
This language is not supported or no code example is available.
Parameters
-
offdist
-
double
The distance to offset the poly. Posetive value offsetts to the right and nagative to the left.
-
gaptype
-
OffsetGapType
The type of joins made between offsetted segments of poly. See OffsetGapType enumeration for details.
-
maxdist
-
double
Only used if gaptype is Extend. This is the maximum distance two segments might be extended,
otherwise a chamfer is created. If gaptype is not Extend, this parameter is not used.
Return Value
Region2d
A new region containing the resulting polygons.
.NET Framework
Supported in: 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8