added NewMatFromPoint2fVector function

Author: diegohce

core.cpp

@@ -58,6 +58,10 @@ Mat Mat_NewWithSizesFromBytes(IntVector sizes, int type, struct ByteArray buf) {
     return new cv::Mat(_sizes, type, buf.data);
 }
 
+Mat Mat_NewFromPoint2fVector(Point2fVector pfv, bool copy_data) {
+    return new cv::Mat(*pfv, copy_data);
+}
+
 Mat Eye(int rows, int cols, int type) {
     cv::Mat* mat = new cv::Mat(rows, cols, type);
     *mat = cv::Mat::eye(rows, cols, type);

core.go

@@ -250,7 +250,7 @@ func NewMatWithSizesWithScalar(sizes []int, mt MatType, s Scalar) Mat {
 	return newMat(C.Mat_NewWithSizesFromScalar(sizesVector, C.int(mt), sVal))
 }
 
-// NewMatWithSizesWithScalar returns a new multidimensional Mat with a specific size, type and preexisting data.
+// NewMatWithSizesFromBytes returns a new multidimensional Mat with a specific size, type and preexisting data.
 func NewMatWithSizesFromBytes(sizes []int, mt MatType, data []byte) (Mat, error) {
 	cBytes, err := toByteArray(data)
 	if err != nil {
@@ -312,6 +312,12 @@ func NewMatFromBytes(rows int, cols int, mt MatType, data []byte) (Mat, error) {
 	return mat, nil
 }
 
+// NewMatFromPoint2fVector returns a new Mat from a gocv.Point2fVector.
+func NewMatFromPoint2fVector(pfv Point2fVector, copyData bool) Mat {
+	mat := newMat(C.Mat_NewFromPoint2fVector(pfv.p, C.bool(copyData)))
+	return mat
+}
+
 // Returns an identity matrix of the specified size and type.
 //
 // The method returns a Matlab-style identity matrix initializer, similarly to Mat::zeros. Similarly to Mat::ones.

core.h

@@ -306,6 +306,7 @@ Mat Mat_NewWithSizesFromBytes(IntVector sizes, int type, struct ByteArray buf);
 Mat Mat_NewFromScalar(const Scalar ar, int type);
 Mat Mat_NewWithSizeFromScalar(const Scalar ar, int rows, int cols, int type);
 Mat Mat_NewFromBytes(int rows, int cols, int type, struct ByteArray buf);
+Mat Mat_NewFromPoint2fVector(Point2fVector pfv, bool copy_data);
 Mat Mat_FromPtr(Mat m, int rows, int cols, int type, int prows, int pcols);
 void Mat_Close(Mat m);
 int Mat_Empty(Mat m);