import com.cycling74.max.*;
import org.opencv.core.Core;
import org.opencv.core.CvType;
import org.opencv.core.Mat;
import org.opencv.core.Scalar;

public class TestOpenCV extends MaxObject {
  static { System.loadLibrary(Core.NATIVE_LIBRARY_NAME); }

  public TestOpenCV(Atom[] args)
  {
    declareInlets(new int[]{DataTypes.ALL});
    declareOutlets(new int[]{DataTypes.ALL});
  }

  public void bang() {
    Mat m = new Mat(5, 9, CvType.CV_8UC4, new Scalar(0));
    Mat mr1 = m.row(1);
    mr1.setTo(new Scalar(1));
    Mat mc5 = m.col(3);
    mc5.setTo(new Scalar(5));
    post("OpenCV Mat data:\n" + m.dump());
  }
}