Method nGetB

opencv-java/src/main/java/org/opencv/core/Mat.java:1303–1303

(long self, int row, int col, int count, byte[] vals)

    private static native int nPutB(long self, int row, int col, int count, byte[] data);

    private static native int nGetB(long self, int row, int col, int count, byte[] vals);

    private static native int nGetS(long self, int row, int col, int count, short[] vals);