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如何在Flex桌面本机（Air）应用程序上设置更高的分辨率？

[英]How to set resolution higher on Flex desktop native (Air) app?

原文 2012-11-27 20:58:36 0 2 apache-flex/ air/ resolution

I'm trying to change the resolution for a flex native app (air) app running on a retina macbook. 我正在尝试更改在视网膜macbook上运行的flex原生应用（空气）应用的分辨率。 Flex apps in the browser render everything smoothly at 160dpi automatically but if I build the same app as Air install app, it renders at 72dpi and doesn't look as good. 浏览器中的Flex应用程序会自动以160dpi平滑渲染所有内容，但如果我构建与Air安装应用程序相同的应用程序，则渲染为72dpi并且看起来不太好。 I know you can set a resolution in the application descriptor file for a mobile app but this isn't one. 我知道您可以在移动应用程序的应用程序描述符文件中设置分辨率，但这不是一个。 Also, I've tried setting the applicationDPI property on the WindowedApplication tag as well with no luck. 另外，我已经尝试在WindowedApplication标签上设置applicationDPI属性，但没有运气。 Any ideas? 有任何想法吗？ Thanks... 谢谢...

2 个解决方案

For the record, to enable high resolution rendering in AIR desktop apps running on eg Retina Macbook Pros, set <requestedDisplayResolution>high</requestedDisplayResolution> in the <initialWindow> part of your app descriptor XML. 为了记录，要在例如Retina Macbook Pros上运行的AIR桌面应用程序中启用高分辨率渲染， <requestedDisplayResolution>high</requestedDisplayResolution>在应用程序描述符XML的<initialWindow>部分中设置<requestedDisplayResolution>high</requestedDisplayResolution> 。 Requires Adobe AIR 3.6 or newer. 需要Adobe AIR 3.6或更高版本。

http://help.adobe.com/en_US/air/build/WSfffb011ac560372f2fea1812938a6e463-8000.html#WSfffb011ac560372f-4cb7055d12d779150e8-8000 http://help.adobe.com/en_US/air/build/WSfffb011ac560372f2fea1812938a6e463-8000.html#WSfffb011ac560372f-4cb7055d12d779150e8-8000

http://gregsramblings.com/2010/05/06/scaling-an-adobe-air-application-to-fit-multiple-resolutions-and-netbooks/ http://gregsramblings.com/2010/05/06/scaling-an-adobe-air-application-to-fit-multiple-resolutions-and-netbooks/

<mx:WindowedApplication xmlns:mx=" http://www.adobe.com/2006/mxml&quot ; width="1019" height="680" scaleX="0.8" scaleY="0.8" applicationComplete="init()" ...> <mx：WindowedApplication xmlns：mx =“ http://www.adobe.com/2006/mxml&quot ; width =”1019“height =”680“scaleX =”0.8“scaleY =”0.8“applicationComplete =”init（）“ ......>

<mx:WindowedApplication xmlns:mx=" http://www.adobe.com/2006/mxml&quot ; width="1019" height="680" preinitialize="initScreenSize()" applicationComplete="init()" ...> ... ... private function initScreenSize():void{ var thisScreen:Screen = Screen.mainScreen; var newScaleX:Number = thisScreen.visibleBounds.width / 1019 * 0.98; var newScaleY:Number = thisScreen.visibleBounds.height / 680 * 0.98; var newScale:Number = Math.min(newScaleX,newScaleY,1); this.scaleX = newScale; this.scaleY = newScale; this.height = this.height * newScale; this.width = this.width * newScale; } <mx：WindowedApplication xmlns：mx =“ http://www.adobe.com/2006/mxml&quot ; width =”1019“height =”680“preinitialize =”initScreenSize（）“applicationComplete =”init（）“... > ...私有函数initScreenSize（）：void {var thisScreen：Screen = Screen.mainScreen; var newScaleX：Number = thisScreen.visibleBounds.width / 1019 * 0.98; var newScaleY：Number = thisScreen.visibleBounds.height / 680 * 0.98; var newScale：Number = Math.min（newScaleX，newScaleY，1）; this.scaleX = newScale; this.scaleY = newScale; this.height = this.height * newScale; this.width = this.width * newScale;}

to scale the app based on the user's resolution. 根据用户的分辨率缩放应用程序。 Here's the code: 这是代码：