Tests whether point is inside a polygon
Namespace:
EGIS.ShapeFileLib
Assembly:
EGIS.ShapeFileLib (in EGIS.ShapeFileLib.dll)
Syntax
Visual Basic |
---|
Public Shared Function PointInPolygon ( _
points As PointD(), _
x As Double, _
y As Double, _
ignoreHoles As Boolean, _
ByRef isHole As Boolean _
) As Boolean |
C# |
---|
public static bool PointInPolygon(
PointD[] points,
double x,
double y,
bool ignoreHoles,
ref bool isHole
) |
Visual C++ |
---|
public:
static bool PointInPolygon(
array<PointD>^ points,
double x,
double y,
bool ignoreHoles,
bool% isHole
) |
JavaScript |
---|
EGIS.ShapeFileLib.GeometryAlgorithms.pointInPolygon = function(points, x, y, ignoreHoles, isHole); |
Parameters
- points
- Type: array<EGIS.ShapeFileLib..::..PointD>[]()[][]
- x
- Type: System..::..Double
- y
- Type: System..::..Double
- ignoreHoles
- Type: System..::..Boolean
- isHole
- Type: System..::..Boolean%
Return Value
See Also