latex center figure horizontally code example

Example 1: center justify jlabel

import javax.swing.SwingConstants;
import javax.swing.JLabel;

Jlabel label1 = new Jlabel("Test");
label1.setHorizontalAlignment(SwingConstants.CENTER);
//Can also use SwingConstants.LEFT & .RIGHT

Example 2: center image latex

\begin{center}
    \includegraphics{yourimage}
\end{center}