mexopencv  0.1
mex interface for opencv library
fitEllipse.cpp
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1 
8 #include "mexopencv.hpp"
9 using namespace std;
10 using namespace cv;
11 
19 void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[])
20 {
21  // Check the number of arguments
22  nargchk(nrhs==1 && nlhs<=1);
23 
24  // Argument vector
25  vector<MxArray> rhs(prhs, prhs+nrhs);
26 
27  // Process
28  RotatedRect r;
29  if (rhs[0].isNumeric()) {
30  Mat points(rhs[0].toMat(rhs[0].isInt32() ? CV_32S : CV_32F));
31  r = fitEllipse(points);
32  }
33  else if (rhs[0].isCell()) {
34  vector<Point2f> points(rhs[0].toVector<Point2f>());
35  r = fitEllipse(points);
36  }
37  else
38  mexErrMsgIdAndTxt("mexopencv:error", "Invalid input");
39  plhs[0] = MxArray(r);
40 }
void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[])
Main entry called from Matlab.
Definition: fitEllipse.cpp:19
mxArray object wrapper for data conversion and manipulation.
Definition: MxArray.hpp:123
void nargchk(bool cond)
Alias for input/ouput arguments number check.
Definition: mexopencv.hpp:166
Global constant definitions.