X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altoslib%2FAltosUnits.java;h=ee74f916f373342f8d0f72664598f8d1fbe91d1f;hp=fcc9a97304276e06990b662b0f519bcb7fbff3c1;hb=b83876718b1a535ee04ca0351ad57814454ec646;hpb=5a3c5de6657d1c26e52015a8acec0cd05e294cef

diff --git a/altoslib/AltosUnits.java b/altoslib/AltosUnits.java
index fcc9a973..ee74f916 100644
--- a/altoslib/AltosUnits.java
+++ b/altoslib/AltosUnits.java
@@ -15,7 +15,7 @@
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  */
 
-package org.altusmetrum.altoslib;
+package org.altusmetrum.altoslib_2;
 
 public abstract class AltosUnits {
 
@@ -25,7 +25,7 @@ public abstract class AltosUnits {
 
 	public abstract String say_units();
 
-	abstract int show_fraction(int width);
+	public abstract int show_fraction(int width);
 
 	int say_fraction() {
 		return 0;
@@ -43,6 +43,10 @@ public abstract class AltosUnits {
 		return String.format("%%1.%df %s", say_fraction(), say_units());
 	}
 
+	public String graph_format(int width) {
+		return String.format(String.format("%%%d.%df", width, show_fraction(width)), 0.0);
+	}
+
 	public String show(int width, double v) {
 		return String.format(show_format(width), value(v));
 	}