打开应用后字体变胖被拉宽解决方法

阅读（948）  VA技术支持01  2015-09-16 17:35:48

• 服务器：windows Server 2008 R2
  客户端：win7Win8
  正常输出效果图：

  
  

    
  异常输出效果图： 

  
  

   
  现象：字体变胖挤压导致显示不全
   
  问题解决：
  1、快速解决方案：程序中使用了MetaFile,矢量图,经过实际测试 操作系统在虚拟显卡上进行拉伸放大时的算法问题,会引起图像失真,测试1024X768 800X600分辨率不受影响 1600X800的影响就很大。
  发布窗口模式 分辨率固定到 1024X768 即可
  桌面分辨率 4:3的时候效果很好

  
  

  
  

  
  

  问题解决：

  
  

  1、快速解决方案：程序中使用了MetaFile,矢量图,经过实际测试 操作系统在虚拟显卡上进行拉伸放大时的算法问题,会引起图像失真,测试1024X768 800X600分辨率不受影响 1600X800的影响就很大。

  
  

  
  发布窗口模式 分辨率固定到 1024X768 即可

  
  

  桌面分辨率 4:3的时候效果很好

  
  

  
  2、深度分析：

  
  

  经过查证，是微软系统问题：

  
  

  Assume that you connect to a computer that is running Windows 7 or Windows Server 2008 R2 by using the Remote Desktop Protocol (RDP). The aspect ratio of the computer that you are connected to is displayed wider than a standard display aspect ratio (4:3) in full-screen mode on your local computer. In this situation, some visual elements are displayed incorrectly in the Remote Desktop session. For example, a file in the enhanced metafile format (EMF) cannot be displayed correctly.

  
  

  This issue occurs because theGetDeviceCapsAPI returns the incorrect HORSIZE value and VERTSIZE value.

  
  

  http://support.microsoft.com/kb/2768741

  
  

  
  Package:

  
  

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  KB Article Number(s): 2768741

  
  

  Language: All (Global)

  
  

  Platform: ia64

  
  

  Location: (http://hotfixv4.microsoft.com/Windows%207/Windows%20Server2008%20R2%20SP1/sp2/Fix410531/7600/free/454077_intl_ia64_zip.exe)

  
  

   

  
  

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  KB Article Number(s): 2768741

  
  

  Language: All (Global)

  
  

  Platform: x64

  
  

  Location: (http://hotfixv4.microsoft.com/Windows%207/Windows%20Server2008%20R2%20SP1/sp2/Fix410531/7600/free/454079_intl_x64_zip.exe)

  
  

   

  
  

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  KB Article Number(s): 2768741

  
  

  Language: All (Global)

  
  

  Platform: i386

  
  

  Location: (http://hotfixv4.microsoft.com/Windows%207/Windows%20Server2008%20R2%20SP1/sp2/Fix410531/7600/free/454078_intl_i386_zip.exe)

  1楼  VA技术支持01  2015-09-16 17:36:56