Uses of Class
org.opencv.core.Point

Packages that use Point

Package	Description
org.opencv.calib3d
org.opencv.core
org.opencv.features2d
org.opencv.imgproc
org.opencv.utils

Uses of Point in org.opencv.calib3d

Methods in org.opencv.calib3d with parameters of type Point

Modifier and Type	Method and Description
static void	Calib3d.calibrationMatrixValues(Mat cameraMatrix, Size imageSize, double apertureWidth, double apertureHeight, double[] fovx, double[] fovy, double[] focalLength, Point principalPoint, double[] aspectRatio) Computes useful camera characteristics from the camera matrix.

Uses of Point in org.opencv.core

Fields in org.opencv.core declared as Point

Modifier and Type	Field and Description
Point	RotatedRect.center
Point	Core.MinMaxLocResult.maxLoc
Point	Core.MinMaxLocResult.minLoc

Methods in org.opencv.core that return Point

Modifier and Type	Method and Description
Point	Rect.br()
Point	Point.clone()
Point	Rect.tl()
Point[]	MatOfPoint2f.toArray()
Point[]	MatOfPoint.toArray()

Methods in org.opencv.core that return types with arguments of type Point

Modifier and Type	Method and Description
List<Point>	MatOfPoint2f.toList()
List<Point>	MatOfPoint.toList()

Methods in org.opencv.core with parameters of type Point

Modifier and Type	Method and Description
static void	Core.circle(Mat img, Point center, int radius, Scalar color) Draws a circle.
static void	Core.circle(Mat img, Point center, int radius, Scalar color, int thickness) Draws a circle.
static void	Core.circle(Mat img, Point center, int radius, Scalar color, int thickness, int lineType, int shift) Draws a circle.
static boolean	Core.clipLine(Rect imgRect, Point pt1, Point pt2) Clips the line against the image rectangle.
boolean	Rect.contains(Point p)
double	Point.dot(Point p)
static void	Core.ellipse(Mat img, Point center, Size axes, double angle, double startAngle, double endAngle, Scalar color) Draws a simple or thick elliptic arc or fills an ellipse sector.
static void	Core.ellipse(Mat img, Point center, Size axes, double angle, double startAngle, double endAngle, Scalar color, int thickness) Draws a simple or thick elliptic arc or fills an ellipse sector.
static void	Core.ellipse(Mat img, Point center, Size axes, double angle, double startAngle, double endAngle, Scalar color, int thickness, int lineType, int shift) Draws a simple or thick elliptic arc or fills an ellipse sector.
static void	Core.ellipse2Poly(Point center, Size axes, int angle, int arcStart, int arcEnd, int delta, MatOfPoint pts) Approximates an elliptic arc with a polyline.
static void	Core.fillPoly(Mat img, List<MatOfPoint> pts, Scalar color, int lineType, int shift, Point offset) Fills the area bounded by one or more polygons.
void	MatOfPoint2f.fromArray(Point... a)
void	MatOfPoint.fromArray(Point... a)
static void	Core.line(Mat img, Point pt1, Point pt2, Scalar color) Draws a line segment connecting two points.
static void	Core.line(Mat img, Point pt1, Point pt2, Scalar color, int thickness) Draws a line segment connecting two points.
static void	Core.line(Mat img, Point pt1, Point pt2, Scalar color, int thickness, int lineType, int shift) Draws a line segment connecting two points.
void	Mat.locateROI(Size wholeSize, Point ofs) Locates the matrix header within a parent matrix.
void	RotatedRect.points(Point[] pt)
static void	Core.putText(Mat img, String text, Point org, int fontFace, double fontScale, Scalar color) Draws a text string.
static void	Core.putText(Mat img, String text, Point org, int fontFace, double fontScale, Scalar color, int thickness) Draws a text string.
static void	Core.putText(Mat img, String text, Point org, int fontFace, double fontScale, Scalar color, int thickness, int lineType, boolean bottomLeftOrigin) Draws a text string.
static void	Core.rectangle(Mat img, Point pt1, Point pt2, Scalar color) Draws a simple, thick, or filled up-right rectangle.
static void	Core.rectangle(Mat img, Point pt1, Point pt2, Scalar color, int thickness) Draws a simple, thick, or filled up-right rectangle.
static void	Core.rectangle(Mat img, Point pt1, Point pt2, Scalar color, int thickness, int lineType, int shift) Draws a simple, thick, or filled up-right rectangle.

Method parameters in org.opencv.core with type arguments of type Point

Modifier and Type	Method and Description
void	MatOfPoint2f.fromList(List<Point> lp)
void	MatOfPoint.fromList(List<Point> lp)

Constructors in org.opencv.core with parameters of type Point

Constructor and Description
MatOfPoint(Point... a)
MatOfPoint2f(Point... a)
Point3(Point p)
Rect(Point p1, Point p2)
Rect(Point p, Size s)
RotatedRect(Point c, Size s, double a)
Size(Point p)

Uses of Point in org.opencv.features2d

Fields in org.opencv.features2d declared as Point

Modifier and Type	Field and Description
Point	KeyPoint.pt Coordinates of the keypoint.

Uses of Point in org.opencv.imgproc

Methods in org.opencv.imgproc that return Point

Modifier and Type	Method and Description
Point	Subdiv2D.getVertex(int vertex)
Point	Subdiv2D.getVertex(int vertex, int[] firstEdge)
static Point	Imgproc.phaseCorrelate(Mat src1, Mat src2) The function is used to detect translational shifts that occur between two images.
static Point	Imgproc.phaseCorrelate(Mat src1, Mat src2, Mat window) The function is used to detect translational shifts that occur between two images.
static Point	Imgproc.phaseCorrelateRes(Mat src1, Mat src2, Mat window)
static Point	Imgproc.phaseCorrelateRes(Mat src1, Mat src2, Mat window, double[] response)

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

Modifier and Type	Method and Description
static void	Imgproc.adaptiveBilateralFilter(Mat src, Mat dst, Size ksize, double sigmaSpace, double maxSigmaColor, Point anchor) Applies the adaptive bilateral filter to an image.
static void	Imgproc.adaptiveBilateralFilter(Mat src, Mat dst, Size ksize, double sigmaSpace, double maxSigmaColor, Point anchor, int borderType) Applies the adaptive bilateral filter to an image.
static void	Imgproc.blur(Mat src, Mat dst, Size ksize, Point anchor) Blurs an image using the normalized box filter.
static void	Imgproc.blur(Mat src, Mat dst, Size ksize, Point anchor, int borderType) Blurs an image using the normalized box filter.
static void	Imgproc.boxFilter(Mat src, Mat dst, int ddepth, Size ksize, Point anchor, boolean normalize) Blurs an image using the box filter.
static void	Imgproc.boxFilter(Mat src, Mat dst, int ddepth, Size ksize, Point anchor, boolean normalize, int borderType) Blurs an image using the box filter.
static void	Imgproc.dilate(Mat src, Mat dst, Mat kernel, Point anchor, int iterations) Dilates an image by using a specific structuring element.
static void	Imgproc.dilate(Mat src, Mat dst, Mat kernel, Point anchor, int iterations, int borderType, Scalar borderValue) Dilates an image by using a specific structuring element.
static void	Imgproc.drawContours(Mat image, List<MatOfPoint> contours, int contourIdx, Scalar color, int thickness, int lineType, Mat hierarchy, int maxLevel, Point offset) Draws contours outlines or filled contours.
int	Subdiv2D.edgeDst(int edge, Point dstpt)
int	Subdiv2D.edgeOrg(int edge, Point orgpt)
static void	Imgproc.erode(Mat src, Mat dst, Mat kernel, Point anchor, int iterations) Erodes an image by using a specific structuring element.
static void	Imgproc.erode(Mat src, Mat dst, Mat kernel, Point anchor, int iterations, int borderType, Scalar borderValue) Erodes an image by using a specific structuring element.
static void	Imgproc.filter2D(Mat src, Mat dst, int ddepth, Mat kernel, Point anchor, double delta) Convolves an image with the kernel.
static void	Imgproc.filter2D(Mat src, Mat dst, int ddepth, Mat kernel, Point anchor, double delta, int borderType) Convolves an image with the kernel.
static void	Imgproc.findContours(Mat image, List<MatOfPoint> contours, Mat hierarchy, int mode, int method, Point offset) Finds contours in a binary image.
int	Subdiv2D.findNearest(Point pt)
int	Subdiv2D.findNearest(Point pt, Point nearestPt)
static int	Imgproc.floodFill(Mat image, Mat mask, Point seedPoint, Scalar newVal) Fills a connected component with the given color.
static int	Imgproc.floodFill(Mat image, Mat mask, Point seedPoint, Scalar newVal, Rect rect, Scalar loDiff, Scalar upDiff, int flags) Fills a connected component with the given color.
static void	Imgproc.getRectSubPix(Mat image, Size patchSize, Point center, Mat patch) Retrieves a pixel rectangle from an image with sub-pixel accuracy.
static void	Imgproc.getRectSubPix(Mat image, Size patchSize, Point center, Mat patch, int patchType) Retrieves a pixel rectangle from an image with sub-pixel accuracy.
static Mat	Imgproc.getRotationMatrix2D(Point center, double angle, double scale) Calculates an affine matrix of 2D rotation.
static Mat	Imgproc.getStructuringElement(int shape, Size ksize, Point anchor) Returns a structuring element of the specified size and shape for morphological operations.
int	Subdiv2D.insert(Point pt)
int	Subdiv2D.locate(Point pt, int[] edge, int[] vertex)
static void	Imgproc.minEnclosingCircle(MatOfPoint2f points, Point center, float[] radius) Finds a circle of the minimum area enclosing a 2D point set.
static void	Imgproc.morphologyEx(Mat src, Mat dst, int op, Mat kernel, Point anchor, int iterations) Performs advanced morphological transformations.
static void	Imgproc.morphologyEx(Mat src, Mat dst, int op, Mat kernel, Point anchor, int iterations, int borderType, Scalar borderValue) Performs advanced morphological transformations.
static double	Imgproc.pointPolygonTest(MatOfPoint2f contour, Point pt, boolean measureDist) Performs a point-in-contour test.
static void	Imgproc.sepFilter2D(Mat src, Mat dst, int ddepth, Mat kernelX, Mat kernelY, Point anchor, double delta) Applies a separable linear filter to an image.
static void	Imgproc.sepFilter2D(Mat src, Mat dst, int ddepth, Mat kernelX, Mat kernelY, Point anchor, double delta, int borderType) Applies a separable linear filter to an image.

Uses of Point in org.opencv.utils

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

Modifier and Type	Method and Description
static void	Converters.Mat_to_vector_Point(Mat m, List<Point> pts)
static void	Converters.Mat_to_vector_Point2d(Mat m, List<Point> pts)
static void	Converters.Mat_to_vector_Point2f(Mat m, List<Point> pts)
static Mat	Converters.vector_Point_to_Mat(List<Point> pts)
static Mat	Converters.vector_Point_to_Mat(List<Point> pts, int typeDepth)
static Mat	Converters.vector_Point2d_to_Mat(List<Point> pts)
static Mat	Converters.vector_Point2f_to_Mat(List<Point> pts)