text的竖排和横排

 

                        var _textFiled:TextField = new TextField();
            _textFiled.text = "横排or竖排";
            _textFiled.wordWrap = true;
            _textFiled.selectable = false;
            _textFiled.antiAliasType = AntiAliasType.ADVANCED;
                        addChild(_textFiled);
                      

关于text的竖排有两种方法:

①:

_textFiled.text = _textFiled.text.split("").join("\n");

②:

                       var fontDescription:FontDescription=new FontDescription("宋体");
            var format:ElementFormat = new ElementFormat();
            format.fontSize = 32;
            format.color = 0xfffff;
            format.textRotation = TextRotation.AUTO;
            format.fontDescription=fontDescription;
            var textElement:TextElement=new TextElement("",format);
            var textBlock:TextBlock = new TextBlock();
            textBlock.content=textElement;
            textBlock.lineRotation=TextRotation.ROTATE_90;
            var linePosition:Number=0;
            var previousLine:TextLine=null;
            while (true) {
                var textLine:TextLine = textBlock.createTextLine(
                    previousLine, 
                    180);
                if (textLine==null) {
                    break;
                }
                textLine.y=20;
                textLine.x=linePosition;
                linePosition-=25;
                addChild(textLine);
                previousLine=textLine;
            };

 

然后就是恢复横排了:

_textFiled.text = _textFiled.text.split("\r").join("");