* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
-package org.altusmetrum.altosuilib_3;
+package org.altusmetrum.altosuilib_7;
import java.io.*;
import java.util.ArrayList;
import java.awt.*;
import javax.swing.*;
-import org.altusmetrum.altoslib_5.*;
+import org.altusmetrum.altoslib_7.*;
import org.jfree.ui.*;
import org.jfree.chart.*;
public final static int axis_default = axis_include_zero;
public void set_units() {
- setLabel(String.format("%s (%s)", label, units.show_units()));
+ String u = units.show_units();
+ if (u != null)
+ setLabel(String.format("%s (%s)", label, u));
+ else
+ setLabel(label);
}
public void set_enable(boolean enable) {