Uses of Class
org.bytedeco.javacpp.opencv_core.Point2f

Packages that use opencv_core.Point2f

Package	Description
org.bytedeco.javacpp

Uses of opencv_core.Point2f in org.bytedeco.javacpp

Methods in org.bytedeco.javacpp that return opencv_core.Point2f

Modifier and Type	Method and Description
opencv_core.Point2f	opencv_core.Rect2f.br() the bottom-right corner
opencv_core.Point2f	opencv_core.RotatedRect.center() returns the rectangle mass center
opencv_core.Point2f[]	opencv_core.Point2fVector.get()
opencv_core.Point2f	opencv_core.Point2fVector.Iterator.get()
opencv_core.Point2f	opencv_core.Point2fVector.get(long i)
opencv_core.Point2f	opencv_tracking.TrackerTargetState.getTargetPosition() \brief Get the position
opencv_core.Point2f	opencv_imgproc.Subdiv2D.getVertex(int vertex)
opencv_core.Point2f	opencv_imgproc.Subdiv2D.getVertex(int vertex, int[] firstEdge)
opencv_core.Point2f	opencv_imgproc.Subdiv2D.getVertex(int vertex, IntBuffer firstEdge)
opencv_core.Point2f	opencv_imgproc.Subdiv2D.getVertex(int vertex, org.bytedeco.javacpp.IntPointer firstEdge) \brief Returns vertex location from vertex ID.
opencv_core.Point2f	opencv_core.Point2fVector.pop_back()
opencv_core.Point2f	opencv_core.Point2f.position(long position)
opencv_core.Point2f	opencv_core.KeyPoint.pt() coordinates of the keypoints
opencv_core.Point2f	opencv_core.Point2f.put(opencv_core.Point2f pt)
opencv_core.Point2f	opencv_face.FacemarkAAM.Config.t()
opencv_core.Point2f	opencv_core.Rect2f.tl() the top-left corner
opencv_core.Point2f	opencv_stitching.RotationWarper.warpPoint(opencv_core.Point2f pt, opencv_core.GpuMat K, opencv_core.GpuMat R)
opencv_core.Point2f	opencv_stitching.DetailPlaneWarper.warpPoint(opencv_core.Point2f pt, opencv_core.GpuMat K, opencv_core.GpuMat R)
opencv_core.Point2f	opencv_stitching.AffineWarper.warpPoint(opencv_core.Point2f pt, opencv_core.GpuMat K, opencv_core.GpuMat R)
opencv_core.Point2f	opencv_stitching.DetailPlaneWarper.warpPoint(opencv_core.Point2f pt, opencv_core.GpuMat K, opencv_core.GpuMat R, opencv_core.GpuMat T)
opencv_core.Point2f	opencv_stitching.RotationWarper.warpPoint(opencv_core.Point2f pt, opencv_core.Mat K, opencv_core.Mat R) \brief Projects the image point.
opencv_core.Point2f	opencv_stitching.DetailPlaneWarper.warpPoint(opencv_core.Point2f pt, opencv_core.Mat K, opencv_core.Mat R)
opencv_core.Point2f	opencv_stitching.AffineWarper.warpPoint(opencv_core.Point2f pt, opencv_core.Mat K, opencv_core.Mat R)
opencv_core.Point2f	opencv_stitching.DetailPlaneWarper.warpPoint(opencv_core.Point2f pt, opencv_core.Mat K, opencv_core.Mat R, opencv_core.Mat T)
opencv_core.Point2f	opencv_stitching.RotationWarper.warpPoint(opencv_core.Point2f pt, opencv_core.UMat K, opencv_core.UMat R)
opencv_core.Point2f	opencv_stitching.DetailPlaneWarper.warpPoint(opencv_core.Point2f pt, opencv_core.UMat K, opencv_core.UMat R)
opencv_core.Point2f	opencv_stitching.AffineWarper.warpPoint(opencv_core.Point2f pt, opencv_core.UMat K, opencv_core.UMat R)
opencv_core.Point2f	opencv_stitching.DetailPlaneWarper.warpPoint(opencv_core.Point2f pt, opencv_core.UMat K, opencv_core.UMat R, opencv_core.UMat T)
opencv_core.Point2f	opencv_core.Point2f.x(float x)
opencv_core.Point2f	opencv_core.Point2f.y(float y)

Methods in org.bytedeco.javacpp with parameters of type opencv_core.Point2f

Modifier and Type	Method and Description
opencv_core.RotatedRect	opencv_core.RotatedRect.center(opencv_core.Point2f center)
boolean	opencv_core.Rect2f.contains(opencv_core.Point2f pt) checks whether the rectangle contains the point
double	opencv_core.Point2f.cross(opencv_core.Point2f pt) cross-product
double	opencv_core.Point2f.ddot(opencv_core.Point2f pt) dot product computed in double-precision arithmetics
float	opencv_core.Point2f.dot(opencv_core.Point2f pt) dot product
int	opencv_imgproc.Subdiv2D.edgeDst(int edge, opencv_core.Point2f dstpt) \brief Returns the edge destination.
int	opencv_imgproc.Subdiv2D.edgeOrg(int edge, opencv_core.Point2f orgpt) \brief Returns the edge origin.
int	opencv_imgproc.Subdiv2D.findNearest(opencv_core.Point2f pt)
int	opencv_imgproc.Subdiv2D.findNearest(opencv_core.Point2f pt, opencv_core.Point2f nearestPt) \brief Finds the subdivision vertex closest to the given point.
static opencv_core.Mat	opencv_imgproc.getAffineTransform(opencv_core.Point2f src, opencv_core.Point2f dst) \brief Calculates an affine transform from three pairs of the corresponding points.
static opencv_core.Mat	opencv_imgproc.getPerspectiveTransform(opencv_core.Point2f src, opencv_core.Point2f dst) returns 3x3 perspective transformation for the corresponding 4 point pairs.
static void	opencv_imgproc.getRectSubPix(opencv_core.GpuMat image, opencv_core.Size patchSize, opencv_core.Point2f center, opencv_core.GpuMat patch)
static void	opencv_imgproc.getRectSubPix(opencv_core.GpuMat image, opencv_core.Size patchSize, opencv_core.Point2f center, opencv_core.GpuMat patch, int patchType)
static void	opencv_imgproc.getRectSubPix(opencv_core.Mat image, opencv_core.Size patchSize, opencv_core.Point2f center, opencv_core.Mat patch)
static void	opencv_imgproc.getRectSubPix(opencv_core.Mat image, opencv_core.Size patchSize, opencv_core.Point2f center, opencv_core.Mat patch, int patchType) \brief Retrieves a pixel rectangle from an image with sub-pixel accuracy.
static void	opencv_imgproc.getRectSubPix(opencv_core.UMat image, opencv_core.Size patchSize, opencv_core.Point2f center, opencv_core.UMat patch)
static void	opencv_imgproc.getRectSubPix(opencv_core.UMat image, opencv_core.Size patchSize, opencv_core.Point2f center, opencv_core.UMat patch, int patchType)
static opencv_core.Mat	opencv_imgproc.getRotationMatrix2D(opencv_core.Point2f center, double angle, double scale) \brief Calculates an affine matrix of 2D rotation.
int	opencv_imgproc.Subdiv2D.insert(opencv_core.Point2f pt) \brief Insert a single point into a Delaunay triangulation.
opencv_core.Point2fVector.Iterator	opencv_core.Point2fVector.insert(opencv_core.Point2fVector.Iterator pos, opencv_core.Point2f value)
static void	opencv_imgproc.linearPolar(opencv_core.GpuMat src, opencv_core.GpuMat dst, opencv_core.Point2f center, double maxRadius, int flags)
static void	opencv_imgproc.linearPolar(opencv_core.Mat src, opencv_core.Mat dst, opencv_core.Point2f center, double maxRadius, int flags) Deprecated. This function produces same result as cv::warpPolar(src, dst, src.size(), center, maxRadius, flags) \internal Transform the source image using the following transformation (See \ref polar_remaps_reference_image "Polar remaps reference image c)"): \f[\begin{array}{l} dst( \rho , \phi ) = src(x,y) \\ dst.size() \leftarrow src.size() \end{array}\f] where \f[\begin{array}{l} I = (dx,dy) = (x - center.x,y - center.y) \\ \rho = Kmag \cdot \texttt{magnitude} (I) ,\\ \phi = angle \cdot \texttt{angle} (I) \end{array}\f] and \f[\begin{array}{l} Kx = src.cols / maxRadius \\ Ky = src.rows / 2\Pi \end{array}\f]
static void	opencv_imgproc.linearPolar(opencv_core.UMat src, opencv_core.UMat dst, opencv_core.Point2f center, double maxRadius, int flags)
int	opencv_imgproc.Subdiv2D.locate(opencv_core.Point2f pt, int[] edge, int[] vertex)
int	opencv_imgproc.Subdiv2D.locate(opencv_core.Point2f pt, IntBuffer edge, IntBuffer vertex)
int	opencv_imgproc.Subdiv2D.locate(opencv_core.Point2f pt, org.bytedeco.javacpp.IntPointer edge, org.bytedeco.javacpp.IntPointer vertex) \brief Returns the location of a point within a Delaunay triangulation.
static void	opencv_imgproc.logPolar(opencv_core.GpuMat src, opencv_core.GpuMat dst, opencv_core.Point2f center, double M, int flags)
static void	opencv_imgproc.logPolar(opencv_core.Mat src, opencv_core.Mat dst, opencv_core.Point2f center, double M, int flags) Deprecated. This function produces same result as cv::warpPolar(src, dst, src.size(), center, maxRadius, flags+WARP_POLAR_LOG); \internal Transform the source image using the following transformation (See \ref polar_remaps_reference_image "Polar remaps reference image d)"): \f[\begin{array}{l} dst( \rho , \phi ) = src(x,y) \\ dst.size() \leftarrow src.size() \end{array}\f] where \f[\begin{array}{l} I = (dx,dy) = (x - center.x,y - center.y) \\ \rho = M \cdot log_e(\texttt{magnitude} (I)) ,\\ \phi = Kangle \cdot \texttt{angle} (I) \\ \end{array}\f] and \f[\begin{array}{l} M = src.cols / log_e(maxRadius) \\ Kangle = src.rows / 2\Pi \\ \end{array}\f] The function emulates the human "foveal" vision and can be used for fast scale and rotation-invariant template matching, for object tracking and so forth.
static void	opencv_imgproc.logPolar(opencv_core.UMat src, opencv_core.UMat dst, opencv_core.Point2f center, double M, int flags)
static void	opencv_imgproc.minEnclosingCircle(opencv_core.GpuMat points, opencv_core.Point2f center, float[] radius)
static void	opencv_imgproc.minEnclosingCircle(opencv_core.GpuMat points, opencv_core.Point2f center, FloatBuffer radius)
static void	opencv_imgproc.minEnclosingCircle(opencv_core.GpuMat points, opencv_core.Point2f center, org.bytedeco.javacpp.FloatPointer radius)
static void	opencv_imgproc.minEnclosingCircle(opencv_core.Mat points, opencv_core.Point2f center, float[] radius)
static void	opencv_imgproc.minEnclosingCircle(opencv_core.Mat points, opencv_core.Point2f center, FloatBuffer radius)
static void	opencv_imgproc.minEnclosingCircle(opencv_core.Mat points, opencv_core.Point2f center, org.bytedeco.javacpp.FloatPointer radius) \brief Finds a circle of the minimum area enclosing a 2D point set.
static void	opencv_imgproc.minEnclosingCircle(opencv_core.UMat points, opencv_core.Point2f center, float[] radius)
static void	opencv_imgproc.minEnclosingCircle(opencv_core.UMat points, opencv_core.Point2f center, FloatBuffer radius)
static void	opencv_imgproc.minEnclosingCircle(opencv_core.UMat points, opencv_core.Point2f center, org.bytedeco.javacpp.FloatPointer radius)
static double	opencv_imgproc.pointPolygonTest(opencv_core.GpuMat contour, opencv_core.Point2f pt, boolean measureDist)
static double	opencv_imgproc.pointPolygonTest(opencv_core.Mat contour, opencv_core.Point2f pt, boolean measureDist) \brief Performs a point-in-contour test.
static double	opencv_imgproc.pointPolygonTest(opencv_core.UMat contour, opencv_core.Point2f pt, boolean measureDist)
void	opencv_core.RotatedRect.points(opencv_core.Point2f pts) returns 4 vertices of the rectangle
opencv_core.KeyPoint	opencv_core.KeyPoint.pt(opencv_core.Point2f pt)
opencv_core.Point2fVector	opencv_core.Point2fVector.push_back(opencv_core.Point2f value)
opencv_core.Point2fVector	opencv_core.Point2fVector.put(long i, opencv_core.Point2f value)
opencv_core.Point2fVector	opencv_core.Point2fVector.put(opencv_core.Point2f... array)
opencv_core.Point2fVector	opencv_core.Point2fVector.put(opencv_core.Point2f value)
opencv_core.Point2f	opencv_core.Point2f.put(opencv_core.Point2f pt)
void	opencv_tracking.TrackerTargetState.setTargetPosition(opencv_core.Point2f position) \brief Set the position
opencv_face.FacemarkAAM.Config	opencv_face.FacemarkAAM.Config.t(opencv_core.Point2f t)
opencv_core.Point2f	opencv_stitching.RotationWarper.warpPoint(opencv_core.Point2f pt, opencv_core.GpuMat K, opencv_core.GpuMat R)
opencv_core.Point2f	opencv_stitching.DetailPlaneWarper.warpPoint(opencv_core.Point2f pt, opencv_core.GpuMat K, opencv_core.GpuMat R)
opencv_core.Point2f	opencv_stitching.AffineWarper.warpPoint(opencv_core.Point2f pt, opencv_core.GpuMat K, opencv_core.GpuMat R)
opencv_core.Point2f	opencv_stitching.DetailPlaneWarper.warpPoint(opencv_core.Point2f pt, opencv_core.GpuMat K, opencv_core.GpuMat R, opencv_core.GpuMat T)
opencv_core.Point2f	opencv_stitching.RotationWarper.warpPoint(opencv_core.Point2f pt, opencv_core.Mat K, opencv_core.Mat R) \brief Projects the image point.
opencv_core.Point2f	opencv_stitching.DetailPlaneWarper.warpPoint(opencv_core.Point2f pt, opencv_core.Mat K, opencv_core.Mat R)
opencv_core.Point2f	opencv_stitching.AffineWarper.warpPoint(opencv_core.Point2f pt, opencv_core.Mat K, opencv_core.Mat R)
opencv_core.Point2f	opencv_stitching.DetailPlaneWarper.warpPoint(opencv_core.Point2f pt, opencv_core.Mat K, opencv_core.Mat R, opencv_core.Mat T)
opencv_core.Point2f	opencv_stitching.RotationWarper.warpPoint(opencv_core.Point2f pt, opencv_core.UMat K, opencv_core.UMat R)
opencv_core.Point2f	opencv_stitching.DetailPlaneWarper.warpPoint(opencv_core.Point2f pt, opencv_core.UMat K, opencv_core.UMat R)
opencv_core.Point2f	opencv_stitching.AffineWarper.warpPoint(opencv_core.Point2f pt, opencv_core.UMat K, opencv_core.UMat R)
opencv_core.Point2f	opencv_stitching.DetailPlaneWarper.warpPoint(opencv_core.Point2f pt, opencv_core.UMat K, opencv_core.UMat R, opencv_core.UMat T)
static void	opencv_imgproc.warpPolar(opencv_core.GpuMat src, opencv_core.GpuMat dst, opencv_core.Size dsize, opencv_core.Point2f center, double maxRadius, int flags)
static void	opencv_imgproc.warpPolar(opencv_core.Mat src, opencv_core.Mat dst, opencv_core.Size dsize, opencv_core.Point2f center, double maxRadius, int flags) \brief Remaps an image to polar or semilog-polar coordinates space
static void	opencv_imgproc.warpPolar(opencv_core.UMat src, opencv_core.UMat dst, opencv_core.Size dsize, opencv_core.Point2f center, double maxRadius, int flags)

Constructors in org.bytedeco.javacpp with parameters of type opencv_core.Point2f

Constructor and Description
Config(opencv_core.Mat rot, opencv_core.Point2f trans, float scaling, int scale_id)
Elliptic_KeyPoint(opencv_core.Point2f pt, float angle, opencv_core.Size axes, float size, float si)
KeyPoint(opencv_core.Point2f _pt, float _size)
KeyPoint(opencv_core.Point2f _pt, float _size, float _angle, float _response, int _octave, int _class_id)
Mat(opencv_core.Point2f points)
Point2f(opencv_core.Point2f pt)
Point2fVector(opencv_core.Point2f... array)
Point2fVector(opencv_core.Point2f value)
Point3f(opencv_core.Point2f pt)
Rect2f(opencv_core.Point2f pt1, opencv_core.Point2f pt2)
Rect2f(opencv_core.Point2f org, opencv_core.Size2f sz)
RotatedRect(opencv_core.Point2f point1, opencv_core.Point2f point2, opencv_core.Point2f point3) Any 3 end points of the RotatedRect.
RotatedRect(opencv_core.Point2f center, opencv_core.Size2f size, float angle) full constructor
Size2f(opencv_core.Point2f pt)
TrackerAdaBoostingTargetState(opencv_core.Point2f position, int width, int height, boolean foreground, opencv_core.Mat responses) \brief Constructor
TrackerMILTargetState(opencv_core.Point2f position, int width, int height, boolean foreground, opencv_core.Mat features) \brief Constructor