How to use

setPreferredSize

method

in

org.jfree.ui.ArrowPanel

/**
 * Creates a new arrow panel.
 *
 * @param type  the arrow type.
 */
public ArrowPanel(final int type) {
  this.type = type;
  setPreferredSize(new Dimension(14, 9));
}

/**
 * Creates a new arrow panel.
 *
 * @param type  the arrow type.
 */
public ArrowPanel(final int type) {
  this.type = type;
  setPreferredSize(new Dimension(14, 9));
}

/**
 * Creates a new arrow panel.
 *
 * @param type  the arrow type.
 */
public ArrowPanel(final int type) {
  this.type = type;
  setPreferredSize(new Dimension(14, 9));
}