From 53634f8f77f14b1a6274f9d5e9fb3cbb6da9c775 Mon Sep 17 00:00:00 2001 From: Jeremias Maerki Date: Mon, 27 Jan 2003 09:24:04 +0000 Subject: Added convenience method to get a trait as an int. git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@195899 13f79535-47bb-0310-9956-ffa450edef68 --- src/org/apache/fop/area/Area.java | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/src/org/apache/fop/area/Area.java b/src/org/apache/fop/area/Area.java index 00daf045f..0fd4082f4 100644 --- a/src/org/apache/fop/area/Area.java +++ b/src/org/apache/fop/area/Area.java @@ -201,5 +201,22 @@ public class Area implements Serializable { public Object getTrait(Object oTraitCode) { return (props != null ? props.get(oTraitCode) : null); } + + /** + * Get a trait from this area as an integer. + * + * @param oTraitCode the trait key + * @return the trait value + */ + public int getTraitAsInteger(Object oTraitCode) { + final Object obj = getTrait(oTraitCode); + if (obj instanceof Integer) { + return ((Integer)obj).intValue(); + } else { + throw new IllegalArgumentException("Trait " + + oTraitCode.getClass().getName() + + " could not be converted to an integer"); + } + } } -- cgit v1.2.3