From 9d3da1530c1007d5d1f28062b3947f4aa981bfa8 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Sat, 9 Feb 2013 02:00:13 -0800 Subject: [PATCH] altoslib: Add AltosUnits.graph_format This describes the format of numbers used on a graph axis for use with jfreechart Signed-off-by: Keith Packard --- altoslib/AltosUnits.java | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/altoslib/AltosUnits.java b/altoslib/AltosUnits.java index 4351123b..4f4278b8 100644 --- a/altoslib/AltosUnits.java +++ b/altoslib/AltosUnits.java @@ -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)); } -- 2.30.2