博客园_天高任鸟飞,海阔凭鱼跃当了解的越多,就越会发现自己的浅薄http://feed.cnblogs.com/blog/u/46100/rss2011-04-20T07:48:33Z活着就是幸福http://www.cnblogs.com/wswqwps/CNBlogs BlogServerhttp://www.cnblogs.com/wswqwps/archive/2011/04/20/2022383.htmliPhone/iPad程序Icon使用详解http://developer.apple.com/library/ios/#qa/qa1686/_index.htmlApp Icons on iPad and iPhoneQ: How are the icon files in my application bundle used on iPad and iPhone? A: How are the icon files in my application bundle used on iPad and iPhone?Below are guidelines for handling icon files for iPhone-only2011-04-20T07:49:00Z2011-04-20T07:49:00Z活着就是幸福http://www.cnblogs.com/wswqwps/<div><strong><span style="color: #ff6600;">http://developer.apple.com/library/ios/#qa/qa1686/_index.html</span></strong></div><div><article id="contents" tabindex="0" role="main"><p><strong>App Icons on iPad and iPhone</strong></p><p><strong>Q: How are the icon files in my application bundle used on iPad and iPhone? </strong></p><p>A: How are the icon files in my application bundle used on iPad and iPhone?</p><p>Below are guidelines for handling icon files for iPhone-only apps, iPad-only apps, and universal apps.</p><div clear=""><aside><a name="//apple_ref/doc/uid/DTS40009882-CH1-DontLinkElementID_3" title="Important:"></a><p><strong>Important:</strong> Icons marked with "<strong>Required</strong>" must be supplied in your application bundle. </p></aside></div><section><a name="//apple_ref/doc/uid/DTS40009882-CH1-SECTION1" title="iPhone-only Apps"></a><p><strong>iPhone-only Apps</strong></p><p>Include the following in your application's Resources group in the Xcode project:</p><a name="//apple_ref/doc/uid/DTS40009882-CH1-TABLE1" title="Table 1iPhone-only apps icon requirements."></a><div><table border="0" cellpadding="5" cellspacing="0"><caption><strong>Table 1</strong> iPhone-only apps icon requirements.</caption><tbody><tr><th scope="col"><p>Image Size (px) </p></th><th scope="col"><p>File Name </p></th><th scope="col"><p>Used For </p></th><th scope="col"><p>Required Status </p></th><th scope="col"><p>Notes </p></th></tr><tr><td scope="row"><p>512x512 </p></td><td><p>iTunesArtwork </p></td><td><p>Ad Hoc iTunes </p></td><td><p>Optional but recommended </p></td><td><p>File should be in png format, but name it without the .png extension </p></td></tr><tr><td scope="row"><p>57x57 </p></td><td><p>Icon.png </p></td><td><p>App Store and Home screen on iPhone/iPod touch </p></td><td><p>Required </p></td><td><p><None> </p></td></tr><tr><td scope="row"><p>114x114 </p></td><td><p>Icon@2x.png </p></td><td><p>Home screen for iPhone 4 High Resolution </p></td><td><p>Optional but recommended </p></td><td><p><None> </p></td></tr><tr><td scope="row"><p>72x72 </p></td><td><p>Icon-72.png </p></td><td><p>Home screen for iPad compatibility </p></td><td><p>Optional but recommended </p></td><td><p><None> </p></td></tr><tr><td scope="row"><p>29x29 </p></td><td><p>Icon-Small.png </p></td><td><p>Spotlight and Settings </p></td><td><p>Optional but recommended </p></td><td><p><None> </p></td></tr><tr><td scope="row"><p>50x50 </p></td><td><p>Icon-Small-50.png </p></td><td><p>Spotlight for iPad compatibility </p></td><td><p>Recommended if you have a Settings bundle, otherwise optional but recommended </p></td><td><p><None> </p></td></tr><tr><td scope="row"><p>58x58 </p></td><td><p>Icon-Small@2x.png </p></td><td><p>Spotlight and Settings for iPhone 4 High Resolution </p></td><td><p>Recommended if you have a Settings bundle, otherwise optional but recommended </p></td><td><p><None> </p></td></tr></tbody></table></div><p>Your Resources group should look similar to Figure 1:</p><figure><a name="//apple_ref/doc/uid/DTS40009882-CH1-FIGURE1" title="Figure 1Add files to Resources group"></a><figcaption><strong>Figure 1</strong> Add files to Resources group</figcaption><img src="http://developer.apple.com/library/ios/qa/qa1686/Art/qa1686_6.png" alt="" height="429" width="217" /></figure><p><strong>Except for iTunesArtWork icon</strong>, list the names of each of these files in the <code>Icon files</code> entry in the <code>Info.plist</code>, <strong>in the order shown in the table</strong>. Follow the steps in "Add Icon files in Info.plist" section below. See Figure 4.</p><div><a href="http://developer.apple.com/library/ios/qa/qa1686/_index.html#top">Back to Top</a></div></section><section><a name="//apple_ref/doc/uid/DTS40009882-CH1-SECTION2" title="iPad-only Apps"></a><p><strong>iPad-only Apps</strong></p><p>Include the following in your application's Resources group in the Xcode project:</p><a name="//apple_ref/doc/uid/DTS40009882-CH1-TABLE2" title="Table 2iPad-only apps icon requirements."></a><div><table border="0" cellpadding="5" cellspacing="0"><caption><strong>Table 2</strong> iPad-only apps icon requirements.</caption><tbody><tr><th scope="col"><p>Image Size (px) </p></th><th scope="col"><p>File Name </p></th><th scope="col"><p>Used For </p></th><th scope="col"><p>Required Status </p></th><th scope="col"><p>Notes </p></th></tr><tr><td scope="row"><p>512x512 </p></td><td><p>iTunesArtwork </p></td><td><p>Ad Hoc iTunes </p></td><td><p>Optional but recommended </p></td><td><p>File should be in png format, but name it without the .png extension </p></td></tr><tr><td scope="row"><p>72x72 </p></td><td><p>Icon-72.png </p></td><td><p>App Store and Home screen on iPad </p></td><td><p>Required </p></td><td><p><None> </p></td></tr><tr><td scope="row"><p>50x50 </p></td><td><p>Icon-Small-50.png </p></td><td><p>Spotlight on iPad </p></td><td><p>Optional but recommended </p></td><td><p><None> </p></td></tr><tr><td scope="row"><p>29x29 </p></td><td><p>Icon-Small.png </p></td><td><p>Settings on iPad </p></td><td><p>Recommended if you have a Settings bundle, otherwise optional but recommended </p></td><td><p><None> </p></td></tr></tbody></table></div><p><strong>Except for iTunesArtWork icon</strong>, list the names of each of these files in the <code>Icon files</code> entry in the <code>Info.plist</code>, <strong>in the order shown in the table</strong>. Follow the steps in "Add Icon files in Info.plist" section below. See Figure 5.</p><div><a href="http://developer.apple.com/library/ios/qa/qa1686/_index.html#top">Back to Top</a></div></section><section><a name="//apple_ref/doc/uid/DTS40009882-CH1-SECTION3" title="Universal Apps"></a><p><strong>Universal Apps</strong></p><p>Include the following in your application's Resources group in the Xcode project:</p><a name="//apple_ref/doc/uid/DTS40009882-CH1-TABLE3" title="Table 3Universal apps icon requirements."></a><div><table border="0" cellpadding="5" cellspacing="0"><caption><strong>Table 3</strong> Universal apps icon requirements.</caption><tbody><tr><th scope="col"><p>Image Size (px) </p></th><th scope="col"><p>File Name </p></th><th scope="col"><p>Used For </p></th><th scope="col"><p>Required Status </p></th><th scope="col"><p>Notes </p></th></tr><tr><td scope="row"><p>512x512 </p></td><td><p>iTunesArtwork </p></td><td><p>Ad Hoc iTunes </p></td><td><p>Optional but recommended </p></td><td><p>File should be in png format, but name it without the .png extension </p></td></tr><tr><td scope="row"><p>57x57 </p></td><td><p>Icon.png </p></td><td><p>App Store and the Home screen on iPhone/iPod touch </p></td><td><p>Required </p></td><td><p><None> </p></td></tr><tr><td scope="row"><p>114x114 </p></td><td><p>Icon@2x.png </p></td><td><p>Home screen for iPhone 4 High Resolution </p></td><td><p>Optional but recommended </p></td><td><p><None> </p></td></tr><tr><td scope="row"><p>72x72 </p></td><td><p>Icon-72.png </p></td><td><p>App Store and Home screen on iPad </p></td><td><p>Required </p></td><td><p><None> </p></td></tr><tr><td scope="row"><p>29x29 </p></td><td><p>Icon-Small.png </p></td><td><p>Settings on iPad and iPhone, and Spotlight on iPhone </p></td><td><p>Recommended if you have a Settings bundle, otherwise optional but recommended </p></td><td><p><None> </p></td></tr><tr><td scope="row"><p>50x50 </p></td><td><p>Icon-Small-50.png </p></td><td><p>Spotlight on iPad </p></td><td><p>Optional but recommended </p></td><td><p><None> </p></td></tr><tr><td scope="row"><p>58x58 </p></td><td><p>Icon-Small@2x.png </p></td><td><p>Spotlight and Settings for iPhone 4 High Resolution </p></td><td><p>Recommended if you have a Settings bundle, otherwise optional but recommended </p></td><td><p><None> </p></td></tr></tbody></table></div><p><strong>Except for iTunesArtWork icon</strong>, list the names of each of these files in the <code>Icon files</code> entry in the <code>Info.plist</code>, <strong>in the order shown in the table</strong>. Follow the steps in "Add Icon files in Info.plist" section below. See Figure 4.</p><div><a href="http://developer.apple.com/library/ios/qa/qa1686/_index.html#top">Back to Top</a></div></section><section><a name="//apple_ref/doc/uid/DTS40009882-CH1-SECTION4" title="Add Icon files in Info.plist"></a><p><strong>Add Icon files in Info.plist</strong></p><p>To add the <code>Icon files</code> entry you will need to manually edit your <code>Info.plist</code>. </p><p>Open your <code>Info.plist</code> in Xcode, and locate the "<code>Icon file</code>" entry. Click on the plus (+) button at the end of the entry to make a new key entry. as shown in Figure 2.</p><figure><a name="//apple_ref/doc/uid/DTS40009882-CH1-FIGURE2" title="Figure 2Add a new entry under " icon=""></a><figcaption><strong>Figure 2</strong> Add a new entry under "Icon file" key</figcaption><img src="http://developer.apple.com/library/ios/qa/qa1686/Art/qa1686_1.png" alt="" height="466" width="669" /></figure><p>Then, type "<code>Icon files</code>" in the key column (notice the "<code>s</code>" added), or choose "<code>Icon files</code>" from the drop down list, as shown in Figure 3.</p><figure><a name="//apple_ref/doc/uid/DTS40009882-CH1-FIGURE3" title="Figure 3Add " icon=""></a><figcaption><strong>Figure 3</strong> Add "Icon files" key in Info.plist</figcaption><img src="http://developer.apple.com/library/ios/qa/qa1686/Art/qa1686_2.png" alt="" height="310" width="575" /></figure><p>Next, turn down the disclosure triangle on "<code>Icon files</code>" and add the entries for the icons for your application, as shown in Figure 4 and Figure 5:</p><figure><a name="//apple_ref/doc/uid/DTS40009882-CH1-FIGURE4" title="Figure 4Add icon file entries for iPhone-only or Universal apps."></a><figcaption><strong>Figure 4</strong> Add icon file entries for iPhone-only or Universal apps.</figcaption><img src="http://developer.apple.com/library/ios/qa/qa1686/Art/qa1686_3.png" alt="" height="582" width="674" /></figure><figure><a name="//apple_ref/doc/uid/DTS40009882-CH1-FIGURE5" title="Figure 5Add entries for iPad icon files."></a><figcaption><strong>Figure 5</strong> Add entries for iPad icon files.</figcaption><img src="http://developer.apple.com/library/ios/qa/qa1686/Art/qa1686_4.png" alt="" height="533" width="666" /></figure><div><aside><a name="//apple_ref/doc/uid/DTS40009882-CH1-DontLinkElementID_4" title="Note"></a><p><strong>Note:</strong> If you don't provide one of the listed optional icons, the system will automatically scale one of your existing icons to an appropriate size. However, it is strongly recommended that your application supply all the icons listed with specific sizes needed.</p></aside></div></section></article></div><p></p><img src="http://www.cnblogs.com/wswqwps/aggbug/2022383.html?type=1" width="1" height="1" alt=""/><p><a href="http://www.cnblogs.com/wswqwps/archive/2011/04/20/2022383.html" target="_blank">本文链接</a></p>http://www.cnblogs.com/wswqwps/archive/2009/09/19/1570209.html反射向量的计算在计算机图形学应用过程当中, 无论是二维环境还是三维环境, 经常涉及到碰撞反弹的问题 这个问题对应之际的数学问题就是反射向量的计算问题 一个向量V, 在法向量为N的平面上产生的反射向量V'的计算的问题 这个向量有个简单的计算技巧, 效率非常的高 利用反射原理和向量知识, (v', 和 -v关于法向量对称 )我们知道有: v'- v = alpha * N/|N| alpha是一个常数 N/|N|...2009-09-19T13:31:00Z2009-09-19T13:31:00Z活着就是幸福http://www.cnblogs.com/wswqwps/http://www.cnblogs.com/wswqwps/archive/2009/08/31/1557482.htmlIrrlicht - AABBBoundingbox的两个决定点://! The near edge vector3d<T> MinEdge; //! The far edge vector3d<T> MaxEdge;计算BB的中心:(返回的是BB的中心点)vector3d<T> getCenter() const { return (MinEdge + MaxEdge) / 2; }计算B...2009-08-31T09:47:00Z2009-08-31T09:47:00Z活着就是幸福http://www.cnblogs.com/wswqwps/http://www.cnblogs.com/wswqwps/archive/2009/08/25/1553932.html在VC2008下面编译FCollada注释掉下面的几行:FUtils\Platforms.h:145LibXML\config.h:92LibXML\include\win32config.h:90DLLEntry:40 参考:http://www.silvermace.com/?p=732009-08-25T14:14:00Z2009-08-25T14:14:00Z活着就是幸福http://www.cnblogs.com/wswqwps/http://www.cnblogs.com/wswqwps/archive/2009/08/25/1553649.html在工程中加入Collada的支持花点时间搞了下Collada, 发现Collada DOM的配置还是需要花一点时间的. 我先尝试了直接使用Collada DOM 1.4下的那个ColladaDOM-vc9, 发现老是报link-error, 说pcre 里面某个不知道是函数还是静态变量的东西没有导出来.后来就换用ColladaDOM 2.2. 主要步骤如下:
1. 从官方网站下载和解压缩collada-dom-2.2.zip.
...2009-08-25T06:39:00Z2009-08-25T06:39:00Z活着就是幸福http://www.cnblogs.com/wswqwps/http://www.cnblogs.com/wswqwps/archive/2009/04/19/1439217.htmlQQ2009有问题?2009-04-19T10:10:00Z2009-04-19T10:10:00Z活着就是幸福http://www.cnblogs.com/wswqwps/http://www.cnblogs.com/wswqwps/archive/2009/04/11/1433735.html结构体的低级错误2009-04-11T08:30:00Z2009-04-11T08:30:00Z活着就是幸福http://www.cnblogs.com/wswqwps/http://www.cnblogs.com/wswqwps/archive/2009/04/08/1431314.htmlIGF中的The unfinished swan2009-04-07T16:42:00Z2009-04-07T16:42:00Z活着就是幸福http://www.cnblogs.com/wswqwps/http://www.cnblogs.com/wswqwps/archive/2009/04/05/1429787.html纯虚函数的低级错误2009-04-05T05:29:00Z2009-04-05T05:29:00Z活着就是幸福http://www.cnblogs.com/wswqwps/http://www.cnblogs.com/wswqwps/archive/2009/04/04/1429328.htmlstd::map的operator[]2009-04-03T21:58:00Z2009-04-03T21:58:00Z活着就是幸福http://www.cnblogs.com/wswqwps/