http://wbex.ru/index.php?action=history&feed=atom&title=Flash_%2F_Flex_%2F_ActionScript%2FDevelopment%2FSoundMixer 2026-04-04T16:37:37Z История изменений этой страницы в вики MediaWiki 1.30.0 http://wbex.ru/index.php?title=Flash_/_Flex_/_ActionScript/Development/SoundMixer&diff=4538&oldid=prev 2010-05-26T09:19:12Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr style="vertical-align: top;" lang="ru"> <td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td> <td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 09:19, 26 мая 2010</td> </tr><tr><td colspan="2" style="text-align: center;" lang="ru"><div class="mw-diff-empty">(нет различий)</div> </td></tr></table>

http://wbex.ru/index.php?title=Flash_/_Flex_/_ActionScript/Development/SoundMixer&diff=4539&oldid=prev 2010-05-26T08:14:59Z

<p>1 версия</p> <p><b>Новая страница</b></p><div>==Spectrum Graph==<br /> <br /> <br /> <br /> <br /> &lt;!-- start source code --&gt;<br /> <br /> &lt;source lang=&quot;java&quot;&gt;<br /> <br /> package{<br /> import flash.display.*;<br /> import flash.events.*;<br /> import flash.utils.*;<br /> import flash.ui.*;<br /> import flash.geom.*;<br /> import flash.filters.*;<br /> import flash.media.*;<br /> public class Main extends Sprite {<br /> private var _spectrumBMP:BitmapData;<br /> <br /> public function Main( )<br /> {<br /> _spectrumBMP = new BitmapData(256, 30, true, 0x00000000);<br /> var bitmap:Bitmap = new Bitmap(_spectrumBMP);<br /> bitmap.filters = [new DropShadowFilter(3, 45, 0, 1, 3, 2, .3, 3)];<br /> addChild(bitmap);<br /> }<br /> <br /> public function update( ):void<br /> {<br /> // Get spectrum data<br /> var spectrum:ByteArray = new ByteArray( );<br /> SoundMixer.ruputeSpectrum(spectrum);<br /> <br /> // Draw to bitmap<br /> _spectrumBMP.fillRect(_spectrumBMP.rect, 0xff666666);<br /> _spectrumBMP.fillRect(new Rectangle(1, 1, 254, 28),<br /> 0x00000000);<br /> for(var i:int=0;i&lt;256;i++) {<br /> _spectrumBMP.setPixel32(i, <br /> 10 + spectrum.readFloat( ) * 10,<br /> 0xff000000);<br /> }<br /> for(var i:int=0;i&lt;256;i++) {<br /> _spectrumBMP.setPixel32(i, <br /> 20 + spectrum.readFloat( ) * 10,<br /> 0xff000000);<br /> }<br /> }<br /> }<br /> }<br /> &lt;/source&gt;</div>

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