Compiling OpenCV code in Java -


i new java maybe little stupid. have written c++ code uses opencv, want convert java. used compile c++ code in terminal using

g++ main.cpp -o main `pkg-config opencv --libs`

but unable find simple equivalent java. have tried using

javac -cp .:/usr/share/java/opencv.jar opencvdemo.java

but gives compilation error looks if unable link library. looking way compile opencv java code in way similar c++ method.

it helpful if demonstrate how compile code

import org.opencv.core.core; import org.opencv.core.cvtype; import org.opencv.core.mat;  public class hello {    public static void main( string[] args )    {       system.loadlibrary( core.native_library_name );       mat mat = mat.eye( 3, 3, cvtype.cv_8uc1 );       system.out.println( "mat = " + mat.dump() );    } }

i have been able find ways configure ide compile program or using ant or sbt. want way compile program command line using javac.

finally figured out myself

compiling:

javac -cp .:/usr/share/opencv/java/opencv-248.jar hello.java

executing

java -cp .:/usr/share/opencv/java/opencv-248.jar hello

i think using incorrect jar file


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