X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Futil%2FFormat.java;h=826adf699bdca73cd0f342fdc05a5097436d46cd;hb=fba030f6eaadbcecd149589009b2bc669d46b009;hp=4acf29e6bf29e6d5b3a8a3bae47c1beacf10ce2f;hpb=1ecf6419aba86993b3c223bf5ec0fa79427baf85;p=jalview.git

diff --git a/src/jalview/util/Format.java b/src/jalview/util/Format.java
index 4acf29e..826adf6 100755
--- a/src/jalview/util/Format.java
+++ b/src/jalview/util/Format.java
@@ -4,18 +4,18 @@
  * Copyright (C) 1997 Sun Microsystems Inc.
  * All Rights Reserved.
  *
- * Permission to use, copy, modify, and distribute this 
+ * Permission to use, copy, modify, and distribute this
  * software and its documentation for NON-COMMERCIAL purposes
- * and without fee is hereby granted provided that this 
- * copyright notice appears in all copies. 
- * 
- * THE AUTHORS AND PUBLISHER MAKE NO REPRESENTATIONS OR 
- * WARRANTIES ABOUT THE SUITABILITY OF THE SOFTWARE, EITHER 
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE 
- * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+ * and without fee is hereby granted provided that this
+ * copyright notice appears in all copies.
+ *
+ * THE AUTHORS AND PUBLISHER MAKE NO REPRESENTATIONS OR
+ * WARRANTIES ABOUT THE SUITABILITY OF THE SOFTWARE, EITHER
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
  * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. THE AUTHORS
- * AND PUBLISHER SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED 
- * BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING 
+ * AND PUBLISHER SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED
+ * BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING
  * THIS SOFTWARE OR ITS DERIVATIVES.
  */
 
@@ -30,7 +30,8 @@ package jalview.util;
 
 import java.io.*;
 
-public class Format { /**
+public class Format {
+    /**
      * Formats the number following printf conventions.
      * Main limitation: Can only handle one format parameter at a time
      * Use multiple Format objects to format more than one number
@@ -64,8 +65,26 @@ public class Format { /**
      * </dl>
      * </ul>
      * @exception IllegalArgumentException if bad format
+     *
      */
 
+  public static String getHexString(java.awt.Color color)
+  {
+    String r, g, b;
+    r = Integer.toHexString(color.getRed());
+    if (r.length() < 2)
+      r = "0" + r;
+    g = Integer.toHexString(color.getGreen());
+    if (g.length() < 2)
+      g = "0" + g;
+    b = Integer.toHexString(color.getBlue());
+    if (b.length() < 2)
+      b = "0" + b;
+
+    return r+g+b;
+  }
+
+
   public Format(String s) {
     width = 0;
     precision = -1;
@@ -178,7 +197,7 @@ public class Format { /**
   * prints a formatted number following printf conventions
   * @param s a PrintStream
   * @param fmt the format string
-  * @param x the character to 
+  * @param x the character to
   */
 
   public static void print(java.io.PrintStream s, String fmt, char x) {
@@ -301,7 +320,7 @@ public class Format { /**
   /**
   * Formats a double into a string (like sprintf in C)
   * @param x the number to format
-  * @return the formatted string 
+  * @return the formatted string
   * @exception IllegalArgumentException if bad argument
   */
 
@@ -327,7 +346,7 @@ public class Format { /**
   /**
   * Formats a long integer into a string (like sprintf in C)
   * @param x the number to format
-  * @return the formatted string 
+  * @return the formatted string
   */
 
   public String form(long x) {
@@ -356,7 +375,7 @@ public class Format { /**
   /**
   * Formats a character into a string (like sprintf in C)
   * @param x the value to format
-  * @return the formatted string 
+  * @return the formatted string
   */
 
   public String form(char c) {
@@ -370,7 +389,7 @@ public class Format { /**
   /**
   * Formats a string into a larger string (like sprintf in C)
   * @param x the value to format
-  * @return the formatted string 
+  * @return the formatted string
   */
 
   public String form(String s) {