InterfacePolyClassDifference Method
Calculates the difference between this and a second polygon. It modifies this and returns the reference to this.
Namespace: PCBI.Automation.InterfacesAssembly: PCB-Investigator (in PCB-Investigator.exe) Version: 0
IPolyClass Difference(
IPolyClass SecondPoly
)
Function Difference (
SecondPoly As IPolyClass
) As IPolyClass
IPolyClass^ Difference(
IPolyClass^ SecondPoly
)
abstract Difference :
SecondPoly : IPolyClass -> IPolyClass
- SecondPoly IPolyClass
- The second polygon to calculate the difference. Must be CCW! Poly can be changed, so use a Clone if important!
IPolyClassThis polygon with modifications. The result is no new polygon, just modification of this! SecondPoly might also be changed! Result polygon might contain references to edges of both polygons!