HXLDArray (Class)

Name

HXLDArray — Represents an instance of an XLD object-(array).

Base Class

HObjectArray

Methods

`AreaCenterPointsXld`		Area and center of gravity (centroid) of contours and polygons treated as point clouds.
`AreaCenterXld`		Area and center of gravity (centroid) of contours and polygons.
`CircularityXld`		Shape factor for the circularity (similarity to a circle) of contours or polygons.
`CompactnessXld`		Shape factor for the compactness of contours or polygons.
`ConvexityXld`		Shape factor for the convexity of contours or polygons.
`DeserializeXld`		Deserialize a serialized XLD object.
`DiameterXld`		Maximum distance between two contour or polygon points.
`DispXld`		Display an XLD object.
`EccentricityPointsXld`		Anisometry of contours or polygons treated as point clouds.
`EccentricityXld`		Shape features derived from the ellipse parameters of contours or polygons.
`EllipticAxisPointsXld`		Parameters of the equivalent ellipse of contours or polygons treated as point clouds.
`EllipticAxisXld`		Parameters of the equivalent ellipse of contours or polygons.
`GetCirclePose`		Determine the 3D pose of a circle from its perspective 2D projection.
`GetRectanglePose`		Determine the 3D pose of a rectangle from its perspective 2D projection
`LengthXld`		Length of contours or polygons.
`MomentsAnyPointsXld`		Arbitrary geometric moments of contours or polygons treated as point clouds.
`MomentsAnyXld`		Arbitrary geometric moments of contours or polygons.
`MomentsPointsXld`		Geometric moments M20$M_{20}$, M02$M_{02}$, and M11$M_{11}$ of contours or polygons treated as point clouds.
`MomentsXld`		Geometric moments M20$M_{20}$, M02$M_{02}$, and M11$M_{11}$ of contours or polygons.
`OrientationPointsXld`		Orientation of contours or polygons treated as point clouds.
`OrientationXld`		Orientation of contours or polygons.
`PaintXld`		Paint XLD objects into an image.
`ReceiveXld`		Receive an XLD object over a socket connection.
`SelectShapeXld`		Select contours or polygons using shape features.
`SelectXldPoint`		Choose all contours or polygons containing a given point.
`SendXld`		Send an XLD object over a socket connection.
`SerializeXld`		Serialize an XLD object.
`ShapeTransXld`		Transform the shape of contours or polygons.
`SmallestCircleXld`		Smallest enclosing circle of contours or polygons.
`SmallestRectangle1Xld`		Enclosing rectangle parallel to the coordinate axes of contours or polygons.
`SmallestRectangle2Xld`		Smallest enclosing rectangle with arbitrary orientation of contours or polygons.
`TestClosedXld`		Test whether contours or polygons are closed.
`TestSelfIntersectionXld`		Test XLD contours or polygons for self intersection.
`TestXldPoint`		Test whether one or more contours or polygons enclose the given point(s).