That's excellent, thanks!
On Thu, Apr 15, 2010 at 8:37 AM, allandt bik-elliott (thefieldcomic.com) <
[email protected]> wrote:
> hey guys
>
> spent a couple of hours googleoogling around to find something to quickly
> convert a string of special characters into a unicode range to no avail so
> i've written a function to do it for me and i thought some of you dynamic
> font embedders might appreciate it
>
> [code]
> package uk.co.thereceptacle.utils { import
> flash.errors.IllegalOperationError; /** * text utilities * @author Allandt
> Bik-Elliott * @version 1.0 */ public class TextUtils { // constructor
> public
> function TextUtils() { throw new IllegalOperationError("TextUtils is a
> static class and should not be instantiated"); } // methods /** * converts
> a
> string of characters into a unicode range for font embedding * @param
> string
> */ public static function traceUnicodeRange(string:String):void { var
> unicodeRange:String = ""; var ltr:String; for (var i:int = 0; i <
> string.length; i++) { if (i > 0) unicodeRange += ", "; ltr =
> string.charCodeAt(i).toString(16); ltr = addLeadingZeros(ltr); unicodeRange
> += "U+" + ltr.toUpperCase(); } trace(unicodeRange); } private static
> function addLeadingZeros(ltr:String):String { if (ltr.length < 4) { ltr =
> "0" + ltr; ltr = addLeadingZeros(ltr); } return ltr; } } }
> [/code]
>
> it's helped me out no end
>
> best
> a
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