Uses of Class
org.opencv.core.MatOfPoint2f

Packages that use MatOfPoint2f

Package	Description
org.opencv.core
org.opencv.imgproc
org.opencv.utils

Uses of MatOfPoint2f in org.opencv.core

Methods in org.opencv.core that return MatOfPoint2f

Modifier and Type	Method	Description
static MatOfPoint2f	MatOfPoint2f.fromNativeAddr(long addr)

Uses of MatOfPoint2f in org.opencv.imgproc

Methods in org.opencv.imgproc with parameters of type MatOfPoint2f

Modifier and Type	Method	Description
static void	Imgproc.approxPolyDP(MatOfPoint2f curve, MatOfPoint2f approxCurve, double epsilon, boolean closed)	Approximates a polygonal curve(s) with the specified precision.
static double	Imgproc.arcLength(MatOfPoint2f curve, boolean closed)	Calculates a contour perimeter or a curve length.
static RotatedRect	Imgproc.fitEllipse(MatOfPoint2f points)	Fits an ellipse around a set of 2D points.
static Mat	Imgproc.getAffineTransform(MatOfPoint2f src, MatOfPoint2f dst)
void	Subdiv2D.getVoronoiFacetList(MatOfInt idx, List<MatOfPoint2f> facetList, MatOfPoint2f facetCenters)	Returns a list of all Voronoi facets.
void	Subdiv2D.insert(MatOfPoint2f ptvec)	Insert multiple points into a Delaunay triangulation.
static RotatedRect	Imgproc.minAreaRect(MatOfPoint2f points)	Finds a rotated rectangle of the minimum area enclosing the input 2D point set.
static void	Imgproc.minEnclosingCircle(MatOfPoint2f points, Point center, float[] radius)	Finds a circle of the minimum area enclosing a 2D point set.
static double	Imgproc.pointPolygonTest(MatOfPoint2f contour, Point pt, boolean measureDist)	Performs a point-in-contour test.

Method parameters in org.opencv.imgproc with type arguments of type MatOfPoint2f

Modifier and Type	Method	Description
void	Subdiv2D.getVoronoiFacetList(MatOfInt idx, List<MatOfPoint2f> facetList, MatOfPoint2f facetCenters)	Returns a list of all Voronoi facets.

Uses of MatOfPoint2f in org.opencv.utils

Method parameters in org.opencv.utils with type arguments of type MatOfPoint2f

Modifier and Type	Method	Description
static void	Converters.Mat_to_vector_vector_Point2f(Mat m, List<MatOfPoint2f> pts)
static Mat	Converters.vector_vector_Point2f_to_Mat(List<MatOfPoint2f> pts, List<Mat> mats)