From: Keiron Liddle <keiron@apache.org>
Date: Fri, 16 Aug 2002 12:29:28 +0000 (+0000)
Subject: added useful bit of doc
X-Git-Tag: Alt-Design-integration-base~453
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=b9f97880f9e16f17ab4b774bbc4b01f4717e1591;p=xmlgraphics-fop.git

added useful bit of doc


git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@195087 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/src/org/apache/fop/layout/FontMetric.java b/src/org/apache/fop/layout/FontMetric.java
index 93b60ae92..99c15b7f9 100644
--- a/src/org/apache/fop/layout/FontMetric.java
+++ b/src/org/apache/fop/layout/FontMetric.java
@@ -25,5 +25,11 @@ public interface FontMetric {
      * code point i
      */
     public int width(int i, int size);
+
+    /**
+     * Return the array of widths.
+     * This is used to get an array for inserting in an output format.
+     * It should not be used for lookup.
+     */
     public int[] getWidths(int size);
 }