Flash Actionscript 添加字体样式，解决火星文不能显示 TLFTextFile-优快云博客

本文介绍了一种在Flex中使用ActionScript设置TLFTextField文本样式的具体方法。通过定义TextLayoutFormat对象来控制字体、大小及加粗等属性，并应用到TLFTextField组件上，实现了文本显示的自定义格式化。

public static function setCSS(myTLFTextField:TLFTextField){
            //var format1:TextLayoutFormat = new TextLayoutFormat();
            //format1.color = 0x660000;
            //format1.fontFamily = "Arial, Helvetica, _sans";
            //format1.fontSize = 14;
            //format1.paragraphSpaceBefore=0;
            //format1.paragraphSpaceAfter=20;
            //var format2:TextLayoutFormat = new TextLayoutFormat();
            //format2.color = 0x990000;
            //format2.fontSize = 16;
            //format2.fontWeight = FontWeight.BOLD;
            //tf.format = format2;            
            //var fmt:TextFormat = new TextFormat("微软简粗黑",10.8,null,100);
            //tf.autoSize = TextFieldAutoSize.CENTER;
            var myFormat:TextLayoutFormat = new TextLayoutFormat();
            //myFormat.textIndent = 8;
            //myFormat.color = 0x336633;
            myFormat.fontFamily = "Microsoft YaHei";
            myFormat.fontSize = 10.8;
            myFormat.fontWeight = FontWeight.BOLD;
            myTLFTextField.autoSize = TextFieldAutoSize.CENTER;
            var myTextFlow:TextFlow = myTLFTextField.textFlow;
            myTextFlow.hostFormat = myFormat;
            myTextFlow.flowComposer.updateAllControllers();
        }