Changeset 5577 in josm for trunk/src/org/openstreetmap/josm/tools

Timestamp:

2012-11-12T21:38:11+01:00 (13 years ago)

Author:

bastiK

Message:

fixed #8187 - eval(#colour) doesn't result in #colour value suitable for color

File:

• trunk/src/org/openstreetmap/josm/tools/Utils.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/tools/Utils.java

@@ -546 +546 @@
         };
     }
+
+    /**
+     * Convert Hex String to Color.
+     * @param s Must be of the form "#34a300" or "#3f2", otherwise throws Exception.
+     * Upper/lower case does not matter.
+     * @return The corresponding color.
+     */
+    static public Color hexToColor(String s) {
+        String clr = s.substring(1);
+        if (clr.length() == 3) {
+            clr = new String(new char[] {
+                clr.charAt(0), clr.charAt(0), clr.charAt(1), clr.charAt(1), clr.charAt(2), clr.charAt(2)
+            });
+        }
+        if (clr.length() != 6)
+            throw new IllegalArgumentException();
+        return new Color(Integer.parseInt(clr, 16));
+    }
+
 }