Method colorToString2

ij/src/main/java/ij/plugin/Colors.java:222–228

Converts a Color into a string ("Red", "Green", #aa55ff, etc.). If color is null , returns the String "None".

(Color color)

	/** Converts a Color into a string ("Red", "Green", #aa55ff, etc.).
	 *  If <code>color</code> is <code>null</code>, returns the String "None". */
	public static String colorToString2(Color color) {
		if (color == null) return "None";
		String str = getColorName(color, null, true);
		if (str == null)
			str = "#"+getHexString(color);
		return str;
	}

	/** Returns the 6-digit hex string such as "aa55ff" for opaque colors or
	 *  or 8-digit like "80aa55ff" for other colors (the first two hex digits are alpha).