Added Java wrapping for tracking module

modules/java/generator/src/cpp/converters.cpp

@@ -92,6 +92,19 @@ void vector_Rect_to_Mat(std::vector<Rect>& v_rect, Mat& mat)
     mat = Mat(v_rect, true);
 }
 
+//vector_Rect2d
+
+void Mat_to_vector_Rect2d(Mat& mat, std::vector<Rect2d>& v_rect)
+{
+    v_rect.clear();
+    CHECK_MAT(mat.type()==CV_64FC4 && mat.cols==1);
+    v_rect = (std::vector<Rect2d>) mat;
+}
+
+void vector_Rect2d_to_Mat(std::vector<Rect2d>& v_rect, Mat& mat)
+{
+    mat = Mat(v_rect, true);
+}
 
 //vector_Point
 void Mat_to_vector_Point(Mat& mat, std::vector<Point>& v_point)

modules/java/generator/src/cpp/converters.h

@@ -19,6 +19,9 @@ void vector_char_to_Mat(std::vector<char>& v_char, cv::Mat& mat);
 void Mat_to_vector_Rect(cv::Mat& mat, std::vector<cv::Rect>& v_rect);
 void vector_Rect_to_Mat(std::vector<cv::Rect>& v_rect, cv::Mat& mat);
 
+void Mat_to_vector_Rect2d(cv::Mat& mat, std::vector<cv::Rect2d>& v_rect);
+void vector_Rect2d_to_Mat(std::vector<cv::Rect2d>& v_rect, cv::Mat& mat);
+
 
 void Mat_to_vector_Point(cv::Mat& mat, std::vector<cv::Point>& v_point);
 void Mat_to_vector_Point2f(cv::Mat& mat, std::vector<cv::Point2f>& v_point);

modules/java/generator/src/java/utils+Converters.java

@@ -14,6 +14,7 @@ import org.opencv.core.MatOfPoint3f;
 import org.opencv.core.Point;
 import org.opencv.core.Point3;
 import org.opencv.core.Rect;
+import org.opencv.core.Rect2d;
 import org.opencv.core.DMatch;
 import org.opencv.core.KeyPoint;
 
@@ -435,6 +436,42 @@ public class Converters {
         }
     }
 
+    public static Mat vector_Rect2d_to_Mat(List<Rect2d> rs) {
+        Mat res;
+        int count = (rs != null) ? rs.size() : 0;
+        if (count > 0) {
+            res = new Mat(count, 1, CvType.CV_64FC4);
+            double[] buff = new double[4 * count];
+            for (int i = 0; i < count; i++) {
+                Rect2d r = rs.get(i);
+                buff[4 * i] = r.x;
+                buff[4 * i + 1] = r.y;
+                buff[4 * i + 2] = r.width;
+                buff[4 * i + 3] = r.height;
+            }
+            res.put(0, 0, buff);
+        } else {
+            res = new Mat();
+        }
+        return res;
+    }
+
+    public static void Mat_to_vector_Rect2d(Mat m, List<Rect2d> rs) {
+        if (rs == null)
+            throw new java.lang.IllegalArgumentException("rs == null");
+        int count = m.rows();
+        if (CvType.CV_64FC4 != m.type() || m.cols() != 1)
+            throw new java.lang.IllegalArgumentException(
+                                                         "CvType.CV_64FC4 != m.type() ||  m.rows()!=1\n" + m);
+
+        rs.clear();
+        double[] buff = new double[4 * count];
+        m.get(0, 0, buff);
+        for (int i = 0; i < count; i++) {
+            rs.add(new Rect2d(buff[4 * i], buff[4 * i + 1], buff[4 * i + 2], buff[4 * i + 3]));
+        }
+    }
+
     public static Mat vector_KeyPoint_to_Mat(List<KeyPoint> kps) {
         Mat res;
         int count = (kps != null) ? kps.size() : 0;