forked from: [Flash 10] Text Engine Demo

by s8t1h12akj forked from [Flash 10] Text Engine Demo (diff: 43)

Flash 10 Text Engine Demo
@author Yasu (clockmaker)

Flash 10 の Text Engine を使うと
従来の Text Field のように拡大や移動時に
ジャギらないという実験デモ

♥0 | Line 50 | Modified 2016-07-05 12:25:27 | MIT License

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ActionScript3 source code

/**
 * Copyright s8t1h12akj ( http://wonderfl.net/user/s8t1h12akj )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/c01i
 */

package {
    import com.bit101.components.*;
    import flash.display.*;
    import flash.system.*;
    import flash.text.engine.*;
    import flash.text.*;
    import org.libspark.betweenas3.BetweenAS3;
    import org.libspark.betweenas3.easing.Elastic;
    import org.libspark.betweenas3.tweens.ITween;
    
    [SWF(frameRate=60)]
    public class Main extends Sprite {
        static private const MSG:String = "函館＠あき爺の回転文字テスト！";
        
               
                             
            // 設定値
            var txtColor:uint = 0x000033;
            var fontSize:uint = 24;
            
            // フォント情報
            var font:FontDescription = new FontDescription( "メイリオ,ヒラギノ角ゴ Pro W3,ＭＳ Ｐゴシック,_ゴシック,_等幅", FontWeight.NORMAL, FontPosture.NORMAL, FontLookup.DEVICE, RenderingMode.NORMAL );
            
            // 整列フォーマット情報
            var format:ElementFormat = new ElementFormat( font, fontSize, txtColor );
            format.locale = "ja";

            // 段組
            var textBlock :TextBlock = new TextBlock();
            
            // 字の整列方向（縦書き）
            textBlock.lineRotation = TextRotation.ROTATE_0;
            textBlock.textJustifier = new EastAsianJustifier("ja", LineJustification.UNJUSTIFIED );

            // 文字情報設定
            textBlock.content = new TextElement( MSG, format );
            
            var sp:Sprite = new Sprite();
            
            // 実際に整形と配置
            var i:uint = 0;
            var textLine:TextLine = textBlock.createTextLine( null, 500 );
            while (textLine) {
                sp.addChild( textLine );
                textLine.x = -textLine.width / 2;
                textLine = textBlock.createTextLine(textLine, 500 );
            }
            return sp;
        }
        
        private function createTextField():Sprite {
            var fontName:String = "_ゴシック";
            if (Capabilities.os.indexOf("Vista") != -1) fontName = "メイリオ";
            if (Capabilities.os.indexOf("XP") != -1)    fontName = "ＭＳ Ｐゴシック";
            if (Capabilities.os.indexOf("Mac") != -1)   fontName = "ヒラギノ角ゴ Pro W3";
            
            var format:TextFormat = new TextFormat(fontName, 24);
            
            var text:TextField = new TextField();
            text.width = 400;
            text.text = MSG;
            text.x = -text.width / 2;
            text.y = -text.textHeight / 2;
            text.autoSize = TextFieldAutoSize.CENTER;
            text.setTextFormat(format);
            
            var sp:Sprite = new Sprite;
            sp.addChild(text);
            return sp;
        }
    }
}