Error in making graphs in OpenCV
Hi!
I want to generate plots in OpenCV, using the following link:
http://answers.opencv.org/question/73233/how-do-you-plot-graphs-in-opencv-projects/
For this purpose, I added the following files (from https://github.com/opencv/opencv_contrib/tree/master/modules/plot in OpenCV folder as mentioned below.
plot.hpp >> opencv\build\include\opencv2
precomp.hpp >> opencv\build\include\opencv2
plot.cpp >> opencv\sources\modules\plot\src
but after building the code, I receive the following error
Error 2 error LNK1120: 1 unresolved externals
Error 1 error LNK2019: unresolved external symbol "struct cv::Ptr<class cv::plot::plot2d=""> __cdecl cv::plot::createPlot2d(class cv::_InputArray const &)" (?createPlot2d@plot@cv@@YA?AU?$Ptr@VPlot2d@plot@cv@@@2@ABV_InputArray@2@@Z) referenced in function _main
Please help me in resolving this issue.