diff options
| -rw-r--r-- | src/java/org/apache/fop/area/Trait.java | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/src/java/org/apache/fop/area/Trait.java b/src/java/org/apache/fop/area/Trait.java index a576ede6e..57a6d1a2d 100644 --- a/src/java/org/apache/fop/area/Trait.java +++ b/src/java/org/apache/fop/area/Trait.java @@ -486,13 +486,37 @@ public class Trait implements Serializable { * @return the serializable color value. */ public static ColorType makeSerializable(ColorType col) { - if (col instanceof Serializable) { + if (col == null) { + return null; + } else if (col instanceof Serializable) { return col; } else { return new Color(col); } } + /** @see java.lang.Object#toString() */ + public String toString() { + StringBuffer sbuf = new StringBuffer(8); + sbuf.append('#'); + String s = Integer.toHexString((int)(red * 255.0)); + if (s.length() == 1) { + sbuf.append('0'); + } + sbuf.append(s); + s = Integer.toHexString((int)(green * 255.0)); + if (s.length() == 1) { + sbuf.append('0'); + } + sbuf.append(s); + s = Integer.toHexString((int)(blue * 255.0)); + if (s.length() == 1) { + sbuf.append('0'); + } + sbuf.append(s); + return sbuf.toString(); + } + } /** |