{"id":264,"date":"2009-09-29T18:58:40","date_gmt":"2009-09-29T10:58:40","guid":{"rendered":"http:\/\/www.zhangxinxu.com\/wordpress\/?p=264"},"modified":"2017-12-31T11:44:50","modified_gmt":"2017-12-31T03:44:50","slug":"%e5%85%b3%e4%ba%8egif%e5%9b%be%e7%89%87%ef%bc%88%e6%88%96png8%ef%bc%89%e6%9d%82%e8%be%b9%e9%94%af%e9%bd%bf%e7%9a%84%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2009\/09\/%e5%85%b3%e4%ba%8egif%e5%9b%be%e7%89%87%ef%bc%88%e6%88%96png8%ef%bc%89%e6%9d%82%e8%be%b9%e9%94%af%e9%bd%bf%e7%9a%84%e9%97%ae%e9%a2%98\/","title":{"rendered":"\u5173\u4e8egif\u56fe\u7247\uff08\u6216png8\uff09\u6742\u8fb9\u952f\u9f7f\u7684\u95ee\u9898"},"content":{"rendered":"<p>by <a href=\"http:\/\/www.zhangxinxu.com\/\">zhangxinxu<\/a> from <a href=\"http:\/\/www.zhangxinxu.com\/\">http:\/\/www.zhangxinxu.com<\/a><br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=264\">http:\/\/www.zhangxinxu.com\/wordpress\/?p=264<\/a><\/p>\n<h3>\u4e00\u3001\u524d\u8a00<\/h3>\n<p>\u5173\u4e8egif\u56fe\u7247\u7684\u952f\u9f7f\u95ee\u9898\u53ef\u8c13\u662f\u4e45\u6cbb\u4e0d\u6108\u7684\u75d4\u75ae\u2014\u2014\u8001\u95ee\u9898\u4e86\u3002\u7f51\u4e0a\u96f6\u96f6\u6563\u6563\u6709\u4e9b\u76f8\u5173\u7684\u63a2\u8ba8\uff0c\u4f46\u662f\u5374\u6ca1\u6709\u4e00\u4e2a\u5173\u4e8egif\u56fe\u7247\u952f\u9f7f\u5f88\u5b8c\u6574\u7684\u8bba\u8ff0\u6027\u7684\u6587\u7ae0\uff0c\u8fd9\u91cc\u6211\u5c31\u7a0d\u5fae\u8f9b\u82e6\u4e9b\uff0c\u7ed3\u5408\u81ea\u5df1\u4ee5\u5f80\u4e0egif\u56fe\u7247\u6253\u4ea4\u9053\u7684\u7ecf\u9a8c\u4ee5\u53ca\u7f51\u4e0a\u641c\u96c6\u7684\u4e00\u4e9b\u8d44\u6599\uff0c\u5199\u4e00\u7bc7\u4e0d\u592a\u6b63\u5f0f\u7684\u8bba\u8ff0\u6027\u7684\u6587\u7ae0\uff0c\u6211\u624d\u80fd\u6709\u9650\uff0c\u4f46\u5c3d\u91cf\u4fdd\u8bc1\u6bcf\u53e5\u8bba\u8ff0\u90fd\u6709\u636e\u53ef\u5faa\uff0c\u53e6\u5916\u6587\u7ae0\u5185\u5bb9\u5c3d\u91cf\u914d\u5408\u56fe\u7247\u8fdb\u884c\u53d9\u8ff0\uff0c\u63d0\u4f9b\u76f8\u5e94\u7684demo\u5b9e\u4f8b\u9875\u9762\uff0c\u5e0c\u671b\u5bf9\u60a8\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<h3>\u4e8c\u3001\u76ee\u5f55<\/h3>\n<p>\uff08\u5355\u51fb\u8df3\u8f6c\u5230\u76f8\u5e94\u4f4d\u7f6e\uff09<\/p>\n<p><a href=\"#g1\">1. gif\u56fe\u7247\u4ea7\u751f\u6742\u8fb9\u952f\u9f7f\u7684\u539f\u56e0<\/a><br \/>\n&nbsp;&nbsp; <a href=\"#g1_1\">1.1 \u7d22\u5f15\u900f\u660e\u989c\u8272\u4e0eAlpha\u900f\u660e\u989c\u8272<\/a><br \/>\n&nbsp;&nbsp; <a href=\"#g1_2\">1.2 photoshop\u7684\u534a\u900f\u660e\u5e73\u6ed1\u5904\u7406<\/a><br \/>\n&nbsp;&nbsp; <a href=\"#g1_3\">1.3 gif\u56fe\u7247\uff08\u6216png8\u56fe\u7247\uff09\u4ea7\u751f\u952f\u9f7f\u7684\u539f\u56e0<\/a><br \/>\n&nbsp;&nbsp; <a href=\"#g1_4\">1.4 \u5f62\u72b6\u4e0e\u952f\u9f7f\u4e4b\u95f4\u7684\u5173\u7cfb<\/a><\/p>\n<p><a href=\"#g2\">2. \u5982\u4f55\u6709\u6548\u7684\u907f\u514dgif\u56fe\u7247\u7684\u6742\u8fb9\u952f\u9f7f<\/a><br \/>\n&nbsp;&nbsp; <a href=\"#g2_1\">2.1 \u7ed8\u5236\u5e26\u6709\u952f\u9f7f\u7684\u56fe\u5f62\u6216\u6587\u5b57\u907f\u514d\u6742\u8fb9\u952f\u9f7f<\/a><br \/>\n&nbsp;&nbsp; <a href=\"#g2_2\">2.2 \u901a\u8fc7\u6742\u8fb9\u8bbe\u7f6e\u5f31\u5316\u7f51\u9875\u4e2dgif\u952f\u9f7f\u7684\u5f71\u54cd<\/a><br \/>\n&nbsp;&nbsp; <a href=\"#g2_3\">2.3 \u4f7f\u7528gif\u900f\u660e\u56fe\u7247\u63d2\u4ef6<\/a><br \/>\n&nbsp;&nbsp; <a href=\"#g2_4\">2.4 \u624b\u5de5\u5bf9\u56fe\u7247\u8fdb\u884c\u50cf\u7d20\u62a0\u53d6<\/a><\/p>\n<p><a href=\"#g3\">3. \u5982\u679c\u4e0a\u9762\u6240\u6709\u7684\u8ba8\u8bba\uff0c\u63d0\u4f9b\u7684\u65b9\u6cd5\u90fd\u4e0d\u9002\u7528<\/a><\/p>\n<h3>\u4e09\u3001\u6587\u7ae0\u4e3b\u4f53<\/h3>\n<h4 id=\"g1\">1. gif\u56fe\u7247\u4ea7\u751f\u6742\u8fb9\u952f\u9f7f\u7684\u539f\u56e0<\/h4>\n<p>&nbsp;&nbsp; <strong id=\"g1_1\">1.1 \u7d22\u5f15\u900f\u660e\u989c\u8272\u4e0eAlpha\u900f\u660e\u901a\u9053<\/strong><br \/>\n&nbsp;&nbsp; \u8981\u8bf4\u7d22\u5f15\u989c\u8272\u900f\u660e\uff0c\u9996\u5148\u8981\u8bb2\u8bb2\u4ec0\u4e48\u662f\u7d22\u5f15\u989c\u8272\uff0c<a class=\"a_link\" target=\"_blank\"  href=\"http:\/\/baike.baidu.com\/view\/822336.htm?func=retitle\">\u767e\u5ea6\u767e\u79d1<\/a>\u4e0a\u6709\u5bf9\u7d22\u5f15\u989c\u8272\u7684\u89e3\u91ca\uff0c\u6211\u89c9\u5f97\u5f88\u5173\u952e\u7684\u4e00\u53e5\u662f\u201c\u6311\u9009\u4e00\u526f\u56fe\u7247\u4e2d\u6700\u6709\u4ee3\u8868\u6027\u7684\u82e5\u5e72\u79cd\u989c\u8272\uff08\u901a\u5e38\u4e0d\u8d85\u8fc7256\u79cd\uff09\uff0c\u7f16\u5236\u6210\u989c\u8272\u8868\u3002\u201d\u6211\u7684\u7406\u89e3\u5c31\u662f\uff0c\u627e\u4e00\u4e9b\u8ddf\u4f60\u56fe\u7247\u989c\u8272\u6700\u63a5\u8fd1\u7684\u4e00\u4e9b\u989c\u8272\uff08\u4e0d\u8d85\u8fc7256\u79cd\uff09\u7ec4\u6210\u4f60\u8fd9\u5f20\u56fe\u7247\u3002<\/p>\n<p>&nbsp;&nbsp; \u800c\u4e14\uff0c\u5f88\u91cd\u8981\u7684\u662f\uff0c\u8fd9\u4e9b\u989c\u8272\u91cc\u9762\u6709\u4e2a\u5f88\u7279\u522b\u7684\u989c\u8272\uff0c\u5c31\u662f\u7d22\u5f15\u900f\u660e\u8272\u3002\u8fd9\u79cd\u989c\u8272\u8ddf\u7d22\u5f15\u7eff\u8272\uff0c\u6216\u662f\u7d22\u5f15\u7ea2\u8272\u5c5e\u4e8e\u6027\u8d28\u76f8\u540c\u7684\u989c\u8272\uff0c\u8fd9\u662f\u4e2a\u989c\u8272\u3002\u800c\u8fd9\u79cd\u989c\u8272\u8868\u73b0\u7684\u6548\u679c\u5c31\u662f\u900f\u660e\u3002IE6\u662f\u652f\u6301\u7d22\u5f15\u900f\u660e\u8272\u7684\uff0c\u6240\u4ee5gif\u6216png8\u8fd9\u7c7b\u7d22\u5f15\u989c\u8272\u7f16\u7801\u7684\u56fe\u7247\u7684\u900f\u660e\u80cc\u666f\u5728IE6\u4e0b\u662f\u53ef\u4ee5\u900f\u660e\u663e\u793a\u7684\u3002<\/p>\n<p>&nbsp;&nbsp; \u81f3\u4e8eAlpha\u900f\u660e\u901a\u9053\uff0c<a class=\"a_link\" target=\"_blank\"  href=\"http:\/\/baike.baidu.com\/view\/1112809.htm\">\u767e\u5ea6\u767e\u79d1<\/a>\u4e0a\u4e5f\u6709\u76f8\u5173\u7684\u89e3\u91ca\u3002Alpha\u901a\u9053\u4e00\u822c\u7528\u505a\u4e0d\u900f\u660e\u53c2\u6570\uff0c\u6709\u4e9b\u60c5\u51b5\u4e0b\u75280%-100%\u8868\u793a\uff0c\u6709\u65f6\u5019\u75280-1\u8868\u793a\uff0c\u8fd8\u6709\u65f6\u5019\u75280-255\u8868\u793a\uff0c\u4e24\u5934\u5206\u522b\u8868\u793a\u5b8c\u5168\u900f\u660e\u548c\u4e0d\u900f\u660e\u3002\u6211\u77e5\u9053\u7684\uff0ccss\u91cc\uff0cIE\u4e0b\u6709\u4e2a\u900f\u660e\u5ea6\u6ee4\u955c\uff0c\u4f7f\u75280%-100%\u8868\u793a\u7684\uff0c\u4f8b\u5982\u4e0b\u9762\uff1afilter:alpha(opacity=50)\uff1b\u800c\u5176\u4ed6\u6d4f\u89c8\u5668\uff08Firefox\uff0cchrome\u7b49\uff09\u662f\u75280-1\u8868\u793a\u7684\uff0c\u4f8b\u5982\uff1aopacity:0.5\uff1b\u5728as\u4e2d\uff0c\u900f\u660e\u5ea6\u53ef\u4ee5\u75280-1\u8868\u793a\uff0c\u4f8b\u5982\uff1atest_mc.alpha=0.5;\u4e5f\u53ef\u4ee5\u75280-255\u8868\u793a\uff0c\u4f46\u662f\u4ee5\u5341\u516d\u8fdb\u5236\u7684\u5f62\u5f0f\u8868\u793a\u7684\uff0c\u4f8b\u5982\uff1a0x80FF0000\u5c31\u662f50%\u900f\u660e\u7684\u7ea2\u8272\u3002\u5728css3\u4e2d\uff0c\u989c\u8272\u7684\u8868\u793a\u4e5f\u52a0\u5165\u4e86Alpha\u901a\u9053\u3002<\/p>\n<p>&nbsp;&nbsp; \u5e73\u65f6\u6211\u4eec\u770b\u5230\u7684\u534a\u900f\u660e\u56fe\u7247\u90fd\u662fpng32\u7684\uff0c\u90fd\u4f7f\u7528\u4e868\u4f4d\uff082\u76848\u6b21\u65b9\u4e3a256\uff09\u7684Alpha\u901a\u9053\uff0c\u5426\u5219\u65e0\u6cd5\u8868\u793a\u534a\u900f\u660e\u3002\u6216\u8bb8\u6709\u4eba\u6216\u6709\u7591\u95ee\uff0c\u4e0d\u5bf9\u554a\uff0c\u6211\u7528photoshop\u4fdd\u5b58\u56fe\u7247\u7684\u65f6\u5019\uff0c\u5c31\u662f\u4f7f\u7528\u7684png24\uff0c\u662f\u652f\u6301\u534a\u900f\u660e\u7684\u554a\u3002\u8fd9\u91cc\u9762\u5176\u5b9e\u662f\u6709\u4e00\u70b9\u5c0f\u732b\u817b\u7684\uff0c\u770b\u4e0b\u9762\u8fd9\u5f20\u622a\u56fe\uff1a<\/p>\n<div style=\"width: 243px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" alt=\"photoshop\u4fdd\u5b58\u56fe\u7247\u4e3apng24\u683c\u5f0f\u65f6\u90e8\u5206\u754c\u9762\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/200909\/2009-09-28_231414.png\" title=\"photoshop\u4fdd\u5b58\u56fe\u7247\u4e3apng24\u683c\u5f0f\u65f6\u90e8\u5206\u754c\u9762\" width=\"233\" height=\"268\" \/><p class=\"wp-caption-text\">photoshop\u4fdd\u5b58\u56fe\u7247\u4e3apng24\u683c\u5f0f\u65f6\u90e8\u5206\u754c\u9762<\/p><\/div>\n<p>&nbsp;&nbsp; \u89c2\u5bdf\u9ec4\u8272\u534a\u900f\u660e\u8986\u76d6\u7684\u533a\u57df\uff0c\u53ef\u4ee5\u770b\u5230\u6709\u4e2a\u201c\u900f\u660e\u5ea6\u201d\u9009\u9879\u88ab\u52fe\u9009\u4e86\uff0c\u8fd9\u4e2a\u9009\u9879\u88ab\u9009\u4e2d\u8868\u793a\u56fe\u7247\u652f\u6301Alpha\u900f\u660e\u901a\u9053\uff0c\u5982\u679c\u56fe\u7247\u786e\u5b9e\u662f\u542b\u6709\u900f\u660e\u6216\u534a\u900f\u660e\u7684Alpha\u901a\u9053\u5c5e\u6027\u7684\uff0c\u5219\u4fdd\u5b58\u7684\u56fe\u7247\u5c31\u4f1a\u542b\u6709Alpha\u901a\u9053\uff0c\u4f7f\u5f97\u4fdd\u5b58\u7684\u56fe\u7247\u4e3a\u900f\u660e\u6216\u534a\u900f\u660e\uff0c\u800c\u8fd9\u4e2a\u4fdd\u5b58\u7684\u56fe\u7247\u5176\u5b9e\u662fpng32\u683c\u5f0f\u7684\uff0c\u5982\u679c\u4e0d\u52fe\u9009\u8fd9\u4e2a\u201c\u900f\u660e\u5ea6\u201d\uff0c\u5219\u4fdd\u5b58\u7684\u56fe\u7247\u5c31\u662f\u6b63\u5b97\u7684png24\u7684\u56fe\u7247\uff0c\u7ea2\u7eff\u84dd\u54048\u4f4d\u901a\u9053\uff0c\u65e0Alpha\u901a\u9053\u3002\u8fd9\u4e0efireworks\u4e2d\u76f4\u63a5\u6807\u660epng24\uff0cpng32\u6709\u6240\u4e0d\u540c\u3002\u4e3a\u4ec0\u4e48photoshop\u4f1a\u4ee5png24\u52a0\u52fe\u9009\u201c\u900f\u660e\u5ea6\u201d\u9009\u9879\u7684\u65b9\u6cd5\u8868\u793apng32\u7684\u56fe\u7247\u5462\uff0c\u6211\u4e2a\u4eba\u89c2\u70b9\u662f\uff08\u4ee5\u4e0b\u4e3a\u6211\u7684\u63a8\u6d4b\uff0c\u4ec5\u4f9b\u53c2\u8003\uff09\uff0c\u8ba9\u56fe\u7247\u7684\u4fdd\u5b58\u66f4\u667a\u80fd\u4e9b\uff0c\u600e\u4e48\u8bf4\u5462\uff0c\u5982\u679c\u4e00\u5f20\u56fe\u7247\u4e0d\u542b\u6709Alpha\u901a\u9053\uff08\u4e0d\u900f\u660e\u7684\uff09\uff0c\u4f46\u7528\u6237\u5374\u4ee5png32\u7684\u65b9\u5f0f\u5c06\u5176\u4fdd\u5b58\uff0c\u5219\u56fe\u7247\u4e2d\u6240\u542b\u76848\u4f4dAlpha\u901a\u9053\u5219\u662f\u591a\u4f59\u7684\uff0c\u800c\u91c7\u7528photoshop\u8fd9\u79cd\u65b9\u5f0f\uff0c\u5982\u679c\u4e00\u5f20\u56fe\u7247\u4e0d\u542bAlpha\u901a\u9053\uff0c\u5373\u4f7f\u7528\u6237\u52fe\u9009\u4e86\u201c\u900f\u660e\u5ea6\u201d\u9009\u9879\uff0c\u56fe\u7247\u4f9d\u7136\u4ee5png24\u5f62\u5f0f\u4fdd\u5b58\uff0c\u907f\u514d\u4e86\u591a\u4f59\u7684\u4fe1\u606f\uff0c\u8fd9\u4e5f\u8bb8\u5c31\u662fphotoshop\u91c7\u7528png24\u4e3a\u5934\u52a0\u52fe\u9009\u201c\u900f\u660e\u5ea6\u201d\u65b9\u5f0f\u4fdd\u5b58\u56fe\u7247\u7684\u539f\u56e0\u3002<\/p>\n<p class=\"clear\">&nbsp;&nbsp; <strong id=\"g1_2\">1.2 photoshop\u7684\u534a\u900f\u660e\u5e73\u6ed1\u5904\u7406<\/strong><\/p>\n<p>&nbsp;&nbsp; \u4e0d\u77e5\u9053\u60a8\u6ce8\u610f\u5230\u6ca1\u6709\uff0c\u5728photoshop\u4e2d\uff0c\u7ed8\u5236\u9009\u533a\u6216\u56fe\u5f62\u65f6\u6709\u4e2a\u201c\u6d88\u9664\u952f\u9f7f\u201d\u7684\u52fe\u9009\u9879\uff0c\u4f8b\u5982\u4e0b\u9762\u622a\u56fe\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"photoshop\u6d88\u9664\u952f\u9f7f\u9009\u9879\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/200909\/2009-09-29_100733.png\" title=\"photoshop\u6d88\u9664\u952f\u9f7f\u9009\u9879\" class=\"alignnone\" width=\"559\" height=\"52\" \/><br \/>\n&nbsp;&nbsp; \u8fb9\u7f18\u952f\u9f7f\u4e0e\u8fb9\u7f18\u5e73\u6ed1\u53ef\u4ee5\u8bf4\u662f\u4e24\u4e2a\u76f8\u5bf9\u7684\u6982\u5ff5\uff0c\u52fe\u9009\u201c\u6d88\u9664\u952f\u9f7f\u201d\u9009\u9879\uff0c\u5c31\u610f\u5473\u7740\u5bf9\u56fe\u5f62\u7684\u8fb9\u7f18\u8fdb\u884c\u5e73\u6ed1\u5904\u7406\u3002\u5728photoshop\u4e2d\uff0c\u5982\u4f55\u5bf9\u56fe\u5f62\u8fb9\u7f18<del datetime=\"2010-11-30T05:36:56+00:00\">\u60ca\u9192<\/del>\u8fdb\u884c\u5e73\u6ed1\u5904\u7406\u7684\u5462\uff1f\u5c31\u662f\u4f7f\u7528\u534a\u900f\u660e\uff01<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"photoshop\u4f7f\u7528\u534a\u900f\u660e\u5b9e\u73b0\u8fb9\u7f18\u5e73\u6ed1\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/200909\/2009-09-29_103220.png\" title=\"photoshop\u4f7f\u7528\u534a\u900f\u660e\u5b9e\u73b0\u8fb9\u7f18\u5e73\u6ed1\" width=\"567\" height=\"245\" \/><\/p>\n<p>&nbsp;&nbsp; \u4f7f\u7528\u534a\u900f\u660e\u586b\u585e\u5f27\u7ebf\u8f6c\u89d2\u6216\u659c\u7ebf\u7a7a\u9699\uff0c\u5f62\u6210\u89c6\u89c9\u4e0a\u7684\u81ea\u7136\u8fc7\u6e21\uff0c\u4ece\u800c\u4ea7\u751f\u5e73\u6ed1\u7684\u6548\u679c\u3002\u4f8b\u5982\u4e0a\u56fe\u6240\u793a\uff0c\u5728\u7ebf\u6761\u7684\u8fb9\u7f18\u5904\u4f7f\u7528\u4e86\u534a\u900f\u660e\uff0c\u4f7f\u5f97\u8fb9\u7f18\u4e0e\u5468\u56f4\u73af\u5883\u6709\u4e86\u8fc7\u6e21\uff0c\u5f53\u56fe\u7247\u539f\u59cb\u6bd4\u4f8b\u663e\u793a\u65f6\uff0c\u8fd9\u79cd\u534a\u900f\u660e\u7684\u8fc7\u6e21\u662f\u770b\u4e0d\u89c1\u7684\uff0c\u8981\u628a\u56fe\u7247\u653e\u5927\u5230\u8089\u773c\u53ef\u89c1\u7684\u50cf\u7d20\u7ea7\u522b\u5c31\u4f1a\u6e05\u695a\u4e86\u770b\u89c1\u8fd9\u4e9b\u534a\u900f\u660e\uff0c\u8fd9\u5c31\u662f\u4e0a\u56fe\u6240\u5c55\u793a\u7684\u3002<\/p>\n<p>&nbsp;&nbsp; <strong id=\"g1_3\">1.3 gif\u56fe\u7247\uff08\u6216png8\u56fe\u7247\uff09\u4ea7\u751f\u952f\u9f7f\u7684\u539f\u56e0<\/strong><br \/>\n&nbsp;&nbsp; gif\u56fe\u7247\uff08\u6216png8\uff09\u4ea7\u751f\u952f\u9f7f\u7684\u539f\u56e0\u4e00\u53e5\u8bdd\u603b\u7ed3\u5c31\u662f\uff1agif\u6216png8\u53ea\u6709\u900f\u660e\u7d22\u5f15\u989c\u8272\uff0c\u6ca1\u6709\u534a\u900f\u660e\u7d22\u5f15\u989c\u8272\uff0c\u4e0d\u652f\u6301\u4f4d\u56fe\u4e2d\u534a\u900f\u660e\u8fb9\u7f18\uff0c\u53ea\u597d\u7528\u5176\u4ed6\u7d22\u5f15\u8272\u4ee3\u66ff\uff08\u4f8b\u5982\u767d\u8272#FFFFFF\uff09\uff0c\u4ece\u800c\u4ea7\u751f\u6742\u8272\u952f\u9f7f\u3002\u6b63\u5982\u4e0a\u9762\u4e24\u70b9\u63d0\u5230\u4e86\uff0cgif\u6216png8\u662f\u7d22\u5f15\u56fe\u7247\uff0c\u56fe\u7247\u4e2d\u6240\u6709\u7684\u989c\u8272\u90fd\u662f\u7d22\u5f15\u989c\u8272\uff0c\u800c\u8fd9\u4e9b\u6240\u6709\u7684\u7d22\u5f15\u989c\u8272\u4e2d\u6709\u5173\u900f\u660e\u5ea6\u7684\u5c31\u53ea\u6709\u4e00\u4e2a\u900f\u660e\u7d22\u5f15\u989c\u8272\uff0c\u5e76\u6ca1\u6709\u534a\u900f\u660e\u7d22\u5f15\u989c\u8272\uff0c\u52a0\u4e0aphotoshop\u91c7\u7528\u534a\u900f\u660e\u5b9e\u73b0\u8fb9\u7f18\u5e73\u6ed1\u5904\u7406\uff0c\u6240\u4ee5\u5bfc\u81f4photoshop\u5bfc\u51fa\u7684gif\u56fe\u7247\uff08\u6216png8\uff09\u4f1a\u4ea7\u751f\u6742\u8fb9\u952f\u9f7f\u3002<\/p>\n<p>&nbsp;&nbsp; <strong id=\"g1_4\">1.4 \u5f62\u72b6\u4e0e\u952f\u9f7f\u4e4b\u95f4\u7684\u5173\u7cfb<\/strong><br \/>\n&nbsp;&nbsp; \u6742\u8fb9\u952f\u9f7f\u7684\u5927\u5c0f\u4ee5\u53ca\u6709\u65e0\u4e0e\u56fe\u5f62\u7684\u5f62\u72b6\u662f\u6709\u5173\u7cfb\u7684\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u6c34\u5e73\u7ebf\uff0c\u5782\u7ebf\uff0c\u77e9\u5f62\u662f\u6ca1\u6709\u6742\u8fb9\u952f\u9f7f\u7684\u95ee\u9898\u7684\uff0c\u56e0\u4e3a\u4ed6\u4eec\u90fd\u662f\u5b8c\u5168\u586b\u5145\u50cf\u7d20\u7684\u3002\u4f46\u662f\u5f27\u7ebf\u4ee5\u53ca\u659c\u7ebf\u5c31\u4f1a\u9047\u5230\u6742\u8fb9\u952f\u9f7f\u7684\u9ebb\u70e6\uff0c\u5c24\u5176\u5f53\u5f62\u72b6\u4e0d\u89c4\u5219\u65f6\uff0c\u4f8b\u5982\u4e0b\u9762\u8fd9\u5f20\u653e\u59271600\u500d\u7684\u56fe\u7247\u4e00\u6761\u659c\u7ebf\u7684\u622a\u56fe\uff1a<br \/>\n<div style=\"width: 563px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" alt=\"\u6742\u8fb9\u952f\u9f7f\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/200909\/2009-09-29_114507.png\" title=\"\u6742\u8fb9\u952f\u9f7f\" width=\"553\" height=\"194\" \/><p class=\"wp-caption-text\">\u6742\u8fb9\u952f\u9f7f<\/p><\/div><\/p>\n<p>&nbsp;&nbsp; \u5982\u679c\u8fd9\u5f20\u56fe\u7247\u5728\u7f51\u9875\u4e2d\u663e\u793a\uff0c\u6d45\u8272\u80cc\u666f\u8fd8\u597d\uff0c\u8981\u662f\u6df1\u8272\u80cc\u666f\uff0c\u90a3\u5c31\u5f88\u96be\u770b\u4e86\u3002\u53c2\u89c1<a class=\"a_link\" target=\"a_blank\" href=\"http:\/\/www.zhangxinxu.com\/study\/200909\/gif-sawtooth.html\">\u5b9e\u4f8b\u9875\u9762<\/a>\u56fe\u72472\u3002<\/p>\n<p>&nbsp;&nbsp; \u5373\u4f7f\u662f\u503e\u659c\u7684\u76f4\u7ebf\u4e5f\u662f\u5b58\u5728\u6742\u8fb9\u952f\u9f7f\u7684\u95ee\u9898\u7684\uff0c\u800c\u5176\u4e2d\u6742\u8fb9\u952f\u9f7f\u5f71\u54cd\u6700\u5c0f\u7684\u5c31\u662f45\u5ea6\u659c\u7ebf\uff0c\u8fd9\u662f\u56e0\u4e3a45\u5ea6\u7684\u659c\u7ebf\u7684\u6240\u6709\u6742\u8fb9\u952f\u9f7f\u5927\u5c0f\u90fd\u662f\u4e00\u81f4\u7684\uff0c\u8089\u773c\u770b\u5230\u7684\u662f\u4e00\u6392\u540c\u6837\u7684\u534a\u50cf\u7d20\uff08\u534a\u50cf\u7d20\u4e4b\u8bf4\u53ef\u80fd\u4e0d\u51c6\u786e\uff0c\u4ec5\u7528\u4ee5\u8bf4\u660e\u8089\u773c\u6240\u89c1\u4e4b\u611f\u89c9\uff09\u6742\u8fb9\u952f\u9f7f\uff0c\u53ea\u8981\u6742\u8fb9\u989c\u8272\u4e0d\u662f\u4e0e\u80cc\u666f\u8272\u5bf9\u6bd4\u5f88\u5f3a\u70c8\uff0c\u8fd9\u79cd\u7a0b\u5ea6\u7684\u952f\u9f7f\u662f\u53ef\u4ee5\u5fcd\u53d7\u7684\u3002\u800c\u5176\u4ed6\u89d2\u5ea6\u7684\u659c\u7ebf\u7684\u6742\u8fb9\u952f\u9f7f\u5927\u5c0f\u5219\u4ee5\u7b49\u5dee\u5927\u5c0f\u6392\u5217\uff0c\u5728\u975e\u6742\u8fb9\u8272\u80cc\u666f\u4e0b\u952f\u9f7f\u660e\u663e\uff0c\u53ef\u5bb9\u5fcd\u5ea6\u5927\u5927\u964d\u4f4e\u3002<\/p>\n<h4 id=\"g2\">2. \u5982\u4f55\u6709\u6548\u7684\u907f\u514dgif\u56fe\u7247\u7684\u6742\u8fb9\u952f\u9f7f<\/h4>\n<p>&nbsp;&nbsp; <strong id=\"g2_1\">2.1 \u7ed8\u5236\u5e26\u6709\u952f\u9f7f\u7684\u56fe\u5f62\u6216\u6587\u5b57\u907f\u514d\u6742\u8fb9\u952f\u9f7f<\/strong><br \/>\n&nbsp;&nbsp;&nbsp;&nbsp; 2.1.1 \u7ed8\u5236\u5e26\u6709\u952f\u9f7f\u7684\u56fe\u7247<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp; \u6b63\u5982\u57281.2\u90e8\u5206\u4e00\u5f00\u59cb\u63d0\u5230\u7684\uff0cphotoshop\u4e2d\uff0c\u9009\u533a\u6216\u56fe\u50cf\u50cf\u7d20\u586b\u5145\u5de5\u5177\u9009\u4e2d\u540e\uff0c\u5728\u4e0a\u90e8\u7684\u9009\u9879\u680f\u91cc\u4f1a\u51fa\u73b0\u4e00\u4e2a\u201c\u6d88\u9664\u952f\u9f7f\u201d\u7684\u9009\u9879\uff0c\u9ed8\u8ba4\u662f\u52fe\u9009\u7684\uff0c\u610f\u601d\u662f\u8bf4\u7ed8\u5236\u7684\u56fe\u5f62\u6216\u9009\u533a\u8fb9\u7f18\u662f\u8981\u5e73\u6ed1\u7684\uff0c\u4e5f\u5c31\u662f\u90e8\u5206\u8fb9\u7f18\u8981\u7528\u534a\u900f\u660e\u7684\u989c\u8272\u4ee3\u66ff\uff0c\u8fd9\u5c31\u4f1a\u5bfc\u81f4\u4fdd\u5b58\u7684gif\u56fe\u7247\uff08\u6216png8\uff09\u7684\u8fb9\u7f18\u6709\u6742\u8fb9\u952f\u9f7f\u3002\u6362\u4e2a\u89d2\u5ea6\u60f3\uff0c\u5982\u679c\u4e0d\u52fe\u9009\u8fd9\u4e2a\u201c\u6d88\u9664\u952f\u9f7f\u201d\uff0c\u5219\u8fb9\u7f18\u5c31\u4e0d\u4f1a\u5e73\u6ed1\u5904\u7406\uff0c\u5c31\u4e0d\u4f1a\u4ea7\u751f\u534a\u900f\u660e\u8fc7\u6e21\u586b\u5145\uff0c\u4e5f\u5c31\u4e0d\u4f1a\u51fa\u73b0\u6742\u8fb9\u952f\u9f7f\u4e86\u3002\u4e8b\u5b9e\u8bc1\u660e\u786e\u5b9e\u5982\u6b64\uff0c\u4f8b\u5982\u4e0b\u9762\u8fd9\u5f20\u4e0d\u52fe\u9009\u8fd9\u4e2a\u201c\u6d88\u9664\u952f\u9f7f\u201d\u9009\u9879\u6240\u7ed8\u5236\u7684\u692d\u5706\u3002<\/p>\n<p><img decoding=\"async\" alt=\"\u542b\u6709\u952f\u9f7f\u7684\u692d\u5706\" title=\"\u952f\u9f7f\u8fb9\u7f18\u7684\u692d\u5706\" class=\"alignnone\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/200909\/2009-09-29_153021.png\" \/><\/p>\n<p>\u867d\u7136\u8bf4\u692d\u5706\u7684\u8fb9\u7f18\u4e0d\u662f\u5f88\u5149\u6ed1\uff0c\u4f46\u662f\u540c\u65f6\u8fb9\u7f18\u6ca1\u6709\u4e86\u534a\u900f\u660e\u7684\u8fc7\u6e21\uff0c\u4fdd\u5b58\u7684gif\u56fe\u7247\uff08\u6216png8\uff09\u5c31\u4e0d\u4f1a\u51fa\u73b0\u6742\u8272\u952f\u9f7f\uff0c\u4e0d\u4f1a\u51fa\u73b0\u56fe\u7247\u8fb9\u7f18\u952f\u9f7f\u6742\u8272\u4e0e\u80cc\u666f\u4e0d\u878d\u5408\u7684\u60c5\u51b5\u4e86\u3002<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp; 2.1.2 \u5e26\u6709\u952f\u9f7f\u7684\u6587\u5b57<br \/>\n&nbsp;&nbsp;&nbsp;&nbsp; \u4e0e\u7ed8\u5236\u56fe\u5f62\u4e00\u6837\uff0c\u6587\u5b57\u4e5f\u6709\u4f7f\u7528\u672a\u6d88\u9664\u952f\u9f7f\u7684\u663e\u793a\u65b9\u5f0f\uff0c\u5c31\u662f\u5728\u8bbe\u7f6e\u6d88\u9664\u952f\u9f7f\u7684\u4e0b\u62c9\u9009\u9879\u4e2d\u9009\u62e9\u201c\u65e0\u201d\uff0c\u4f8b\u5982\u4e0b\u9762\u8fd9\u5f20\u9009\u9879\u680f\u622a\u56fe\u7684\u6807\u793a\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\u6587\u5b57\u672a\u6d88\u9664\u952f\u9f7f\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/200909\/2009-09-29_154232.png\" title=\"\u6587\u5b57\u672a\u6d88\u9664\u952f\u9f7f\" class=\"alignnone\" width=\"473\" height=\"137\" \/><\/p>\n<p>\u4e0b\u56fe\u4e3a\u672a\u6d88\u9664\u952f\u9f7f\u7684\u6587\u5b57\uff0c\u5728<a class=\"a_link\" target=\"a_blank\" href=\"http:\/\/www.zhangxinxu.com\/study\/200909\/gif-sawtooth.html\">\u5b9e\u4f8b\u9875\u9762<\/a>\u56fe\u72473\u4e2d\u53ef\u4ee5\u770b\u5230\u6b64\u56fe\u7247\uff08\u4ee5png8\u683c\u5f0f\u4fdd\u5b58\uff09\u5728\u6df1\u8272\u80cc\u666f\u4e0b\u7684\u663e\u793a\uff0c\u60a8\u53ef\u4ee5\u770b\u5230\u6ca1\u6709\u4e00\u70b9\u70b9\u6742\u8fb9\u952f\u9f7f\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\u672a\u6d88\u9664\u952f\u9f7f\u7684\u6587\u5b57\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/200909\/2009-09-29_160552.png\" title=\"\u672a\u6d88\u9664\u952f\u9f7f\u7684\u6587\u5b57\" class=\"alignnone\" width=\"567\" height=\"245\" \/><\/p>\n<p>&nbsp;&nbsp; <strong id=\"g2_2\">2.2 \u901a\u8fc7\u6742\u8fb9\u8bbe\u7f6e\u5f31\u5316\u7f51\u9875\u4e2dgif\u952f\u9f7f\u7684\u5f71\u54cd<\/strong><br \/>\n&nbsp;&nbsp; \u9ed8\u8ba4\u7684\u6742\u8fb9\u989c\u8272\u662f\u767d\u8272\uff0c\u901a\u8fc7\u66f4\u6539\u8fd9\u4e2a\u989c\u8272\u53ef\u4ee5\u5f31\u5316\u7f51\u9875\u4e2dgif\u56fe\u7247\uff08\u6216png8\uff09\u6742\u8272\u952f\u9f7f\u7684\u5f71\u54cd\u3002\u8fd9\u79cd\u6539\u53d8\u5206\u4e3a\u4e24\u79cd\u60c5\u51b5\uff0c\u4e00\u662f\u5c06\u6742\u8fb9\u989c\u8272\u8bbe\u7f6e\u4e3a\u7f51\u9875\u7684\u80cc\u666f\u989c\u8272\uff0c\u4f46\u662f\u8fd9\u4e0d\u9002\u7528\u4e8e\u80cc\u666f\u7ecf\u5e38\u53d8\u5316\u7684\u60c5\u51b5\uff1b\u8fd8\u6709\u5c31\u662f\u5c06\u6742\u8fb9\u989c\u8272\u8bbe\u7f6e\u4e3a\u56fe\u7247\u8fb9\u7f18\u7684\u989c\u8272\uff0c\u4f46\u662f\u8fd9\u79cd\u60c5\u51b5\u4e0d\u9002\u7528\u4e8e\u56fe\u7247\u8fb9\u7f18\u989c\u8272\u5f88\u591a\u7684\u60c5\u51b5\u3002\u4e24\u79cd\u8bbe\u7f6e\u5404\u6709\u5229\u5f0a\u548c\u5c40\u9650\u6027\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u8c03\u6574\u3002<\/p>\n<p>\u4e3e\u4f8b\u8bf4\u660e\uff0c\u4f8b\u5982\uff0c\u6211\u8981\u4fdd\u5b58\u4e00\u4e2a\u5bf9\u952f\u9f7f\u8fdb\u884c\u9510\u5229\u5904\u7406\u7684\u6587\u5b57\uff0c\u4ee5png8\u683c\u5f0f\u4fdd\u5b58\uff08\u76f8\u5bf9\u4e8egif\uff0c\u56fe\u7247\u66f4\u5c0f\u4e00\u4e9b\uff09\uff0c\u5bf9\u6742\u8fb9\u989c\u8272\u8fdb\u884c\u4fee\u6539\uff0c\u4e00\u4e2a\u6539\u4e3a\u5b57\u4f53\u989c\u8272\uff08#34538b\uff09\uff0c\u5728\u4fdd\u5b58\u4e00\u4e2a\u6742\u8fb9\u989c\u8272\u4e3a\u9ed1\u8272\uff08#000000\uff09\u7684png8\u56fe\u7247\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/200909\/2009-09-29_163552.png\" title=\"\u4fee\u6539\u6742\u8fb9\u989c\u8272\" class=\"alignleft\" width=\"252\" height=\"336\" \/><\/p>\n<p>\u8fd9\u91cc\u8bbe\u7f6e\u6742\u8fb9\u989c\u8272\u5c31\u4e0d\u4e0a\u56fe\u4e86\uff0c\u56e0\u4e3a\u5355\u51fb\u201c\u5176\u5b83&#8230;\u201d\u540e\u4f1a\u51fa\u73b0\u4e00\u4e2a\u9009\u53d6\u989c\u8272\u7684\u5bf9\u8bdd\u6846\uff0c\u76f4\u63a5\u9009\u53d6\u989c\u8272\u6216\u8f93\u5165\u76f8\u5e94\u7684\u989c\u8272\u53c2\u6570\u5c31\u884c\u4e86\u3002\u84dd\u8272\u6742\u8fb9\u989c\u8272\u7684\u56fe\u7247\u4e3a\u5b9e\u4f8b\u9875\u9762\u4e2d\u7684\u56fe\u72474\uff0c\u9ed1\u8272\u6742\u8fb9\u7684\u56fe\u7247\u4e3a\u5b9e\u4f8b\u9875\u9762\u4e2d\u7684\u56fe\u72475\uff0c\u6211\u4eec\u5bf9\u6bd4\u56fe\u72472\u53ef\u4ee5\u770b\u5230\uff0c\u5bf9\u6742\u8fb9\u989c\u8272\u8fdb\u884c\u76f8\u5e94\u7684\u8bbe\u7f6e\u4ee5\u540e\uff0c\u5728\u6df1\u8272\u80cc\u666f\u4e0b\uff0c\u8ba8\u538c\u7684\u767d\u8272\u6742\u8fb9\u952f\u9f7f\u57fa\u672c\u4e0a\u5c31\u4e0d\u89c1\u4e86\uff0c\u6574\u4e2a\u663e\u793a\u4e5f\u8212\u670d\u591a\u4e86\u3002\u4f46\u662f\u8fd9\u79cd\u5904\u7406\u662f\u6709\u5c40\u9650\u6027\u7684\uff0c\u5982\u679c\u9875\u9762\u80cc\u666f\u7ecf\u5e38\u66f4\u6362\u6216\u662f\u56fe\u7247\u672c\u8eab\u4e0d\u662f\u7eaf\u8272\u6216\u8fb9\u7f18\u4e0d\u662f\u7eaf\u8272\uff0c\u5219\u4f7f\u7528\u6742\u8fb9\u989c\u8272\u8bbe\u7f6e\u7684\u65b9\u6cd5\u5c31\u4e0d\u9002\u5b9c\u91c7\u7528\u4e86\u3002\u8fd8\u6709\u4e00\u4e2a\u201c\u4e00\u52b3\u6c38\u9038\u201d\u3001\u201c\u4e00\u4e86\u767e\u4e86\u201d\u7684\u65b9\u6cd5\u5c31\u662f\u8bbe\u7f6e\u6742\u8fb9\u201c\u65e0\u201d\uff0c\u8fd9\u6837\uff0c\u60a8\u5c31\u4e0d\u7528\u62c5\u5fc3\u80cc\u666f\u53d8\u5316\u7684\u95ee\u9898\uff0c\u6216\u662f\u56fe\u7247\u672c\u8eab\u7684\u95ee\u9898\u4e86\u3002<\/p>\n<p>&nbsp;&nbsp; <strong id=\"g2_3\">2.3 \u4f7f\u7528gif\u900f\u660e\u56fe\u7247\u63d2\u4ef6<\/strong><br \/>\n&nbsp;&nbsp; \u5728photoshop5\u91cc\u9762\u6709\u4e2aGIF89a\u5bfc\u51fa\u7684\u9009\u9879\uff0c\u53ef\u4ee5\u81ea\u52a8\u5bfc\u51fa\u6d88\u9664\u4e86\u6742\u8fb9\u952f\u9f7f\u7684gif\u56fe\u7247\uff0c\u800c\u4e14\u5927\u5c0f\u4f18\u5316\u7684\u5f88\u597d\u3002\u4f46\u662f\u540e\u6765\u7684photoshop\u7248\u672c\u4e2d\u5c06\u8fd9\u4e00\u529f\u80fd\u7ed9\u5220\u9664\u4e86\u3002\u4f46\u662f\uff0c\u901a\u8fc7\u6587\u4ef6\u79fb\u690d\u53ef\u4ee5\u5728\u4e4b\u540e\u7684photoshop\u7248\u672c\u4e2d\u5b9e\u73b0GIF89a\u5bfc\u51fa\u7684\u529f\u80fd\u3002\u4e0b\u8f7d\u79fb\u690d\u6587\u4ef6\uff1a<a class=\"a_link\" href=\"http:\/\/www.zhangxinxu.com\/study\/down\/gif89a.zip\">gif89a.zip<\/a>\u3002<\/p>\n<p>&nbsp;&nbsp; \u4f7f\u7528\u65b9\u6cd5\u5982\u4e0b\uff1a\u89e3\u538b\u6587\u4ef6\uff0c\u5728\u6587\u4ef6\u5939\u4e2d\u6709\u4e2aGIF89a Export.8be\u7684\u6587\u4ef6\uff0c\u5c06\u5176\u590d\u5236\u5230\u60a8\u73b0\u6709photoshop\u5b89\u88c5\u76ee\u5f55\u4e0b\u7684Plug-Ins\\Import-Export\u76ee\u5f55\u4e0b\uff0c\u4f8b\u5982<a href=\"#zhangxinxu\" title=\"\u5f20\u946b\u65ed\">\u6211<\/a>\u4f7f\u7528\u7684\u662fphotoshop cs3\uff0c\u5b89\u88c5\u5728C\u76d8\u4e0b\uff0c\u5219\u9700\u8981\u590d\u5236\u5230C:\\Program Files\\Adobe\\Adobe Photoshop CS3\\Plug-Ins\\Import-Export\u76ee\u5f55\u4e0b\u3002\u7136\u540e\u91cd\u65b0\u542f\u52a8photoshop\u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n<p>&nbsp;&nbsp; \u4f8b\u5982\uff0c\u8fd8\u662f\u4fdd\u5b58\u5bf9\u201cgif\u56fe\u7247\u952f\u9f7f\u201d\u8fd9\u51e0\u4e2a\u6587\u5b57\u9510\u5229\u5904\u7406\u7684\u56fe\u7247\uff0c\u9009\u62e9\u6587\u4ef6->\u5bfc\u51fa->GIF89a\u8f93\u51fa\uff0c\u7136\u540e\u5355\u51fb\u201c\u597d\u201d\u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\u5bfc\u51faGIF89a\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/200909\/2009-09-29_174508.png\" title=\"\u5bfc\u51faGIF89a\" class=\"alignnone\" width=\"548\" height=\"87\" \/><\/p>\n<p>\u60a8\u53ef\u4ee5\u5728<a class=\"a_link\" target=\"a_blank\" href=\"http:\/\/www.zhangxinxu.com\/study\/200909\/gif-sawtooth.html\">\u5b9e\u4f8b\u9875\u9762<\/a>\u56fe\u72476\u4e2d\u770b\u5230\u5bfc\u51fa\u7684gif\u56fe\u7247\u6548\u679c\uff0c\u6ca1\u6709\u6742\u8fb9\u952f\u9f7f\u3002<\/p>\n<p>&nbsp;&nbsp; <strong id=\"g2_4\">2.4 \u624b\u5de5\u5bf9\u56fe\u7247\u8fdb\u884c\u50cf\u7d20\u62a0\u53d6<\/strong><br \/>\n&nbsp;&nbsp; \u770b\u6807\u9898\u60a8\u5e94\u8be5\u77e5\u9053\u8be5\u65b9\u6cd5\u7684\u610f\u601d\u4e86\uff0c\u5c31\u662f\u91c7\u7528\u624b\u5de5\u7684\u65b9\u6cd5\uff0c\u5c06\u56fe\u7247\u653e\u5927\u5230\u4e00\u5b9a\u7a0b\u5ea6\uff0c\u5c06\u534a\u900f\u660e\u7684\u50cf\u7d20\u4e00\u4e2a\u4e00\u4e2a\u5220\u9664\u6216\u989c\u8272\u586b\u5145\uff0c\u8fd9\u79cd\u5728png\u5c0f\u56fe\u6807\u5904\u7406\u6216\u5c0f\u56fe\u6807\u5236\u4f5c\u7684\u65f6\u5019\u6bd4\u8f83\u9002\u5e94\uff0c\u5982\u679c\u662f\u4e2a\u5f88\u5927\u7684\u56fe\u7247\uff0c\u5144\u5f1f\uff0c\u60a8\u8981\u505a\u597d\u6253\u6301\u4e45\u6218\u7684\u51c6\u5907\u4e86\uff01\u5177\u4f53\u5982\u4f55\u4e00\u4e2a\u4e00\u4e2a\u50cf\u7d20\u7684\u5904\u7406\u56fe\u7247\uff0c\u6211\u89c9\u5f97\u7b80\u5355\u5e26\u8fc7\u5c31\u884c\u4e86\uff0c\u5c06\u56fe\u7247\u500d\u6570\u653e\u5927\u5230\u8db3\u591f\u5927\uff0c\u4f8b\u59821600\u500d\uff0c\u8fd9\u65f6\u5019\uff0c\u60a8\u53ef\u4ee5\u6e05\u695a\u7684\u770b\u5230\u56fe\u7247\u8fb9\u7f18\u7684\u534a\u900f\u660e\u50cf\u7d20\u683c\uff0c\u5c06\u5176\u4e00\u4e2a\u4e00\u4e2a\u5220\u9664\u5c31\u53ef\u4ee5\u4e86\uff0c\u5220\u9664\u65b9\u6cd5\u5efa\u8bae\u7528\u9009\u533a\u3002<\/p>\n<p>&nbsp;&nbsp; \u4e0d\u8fc7\u6211\u4e0d\u63a8\u8350\u8fd9\u79cd\u751f\u4ea7\u6548\u7387\u4f4e\u4e0b\u7684\u65b9\u6cd5\uff0c\u5982\u679c\u60a8\u5bf9\u6211\u4e0a\u9762\u7684\u65b9\u6cd5\u6709\u4e00\u5b9a\u7684\u7406\u89e3\u7684\u8bdd\uff0c\u4f30\u8ba1\u5c31\u4e0d\u4f1a\u5bf9\u8fd9\u4e2a\u65b9\u6cd5\u611f\u5174\u8da3\u4e86\u3002<\/p>\n<p><strong id=\"g3\">3. \u5982\u679c\u4e0a\u9762\u6240\u6709\u7684\u8ba8\u8bba\uff0c\u63d0\u4f9b\u7684\u65b9\u6cd5\u90fd\u4e0d\u9002\u7528<\/strong><br \/>\n\u5982\u679c\u4e0a\u9762\u6240\u6709\u7684\u8ba8\u8bba\uff0c\u63d0\u4f9b\u7684\u65b9\u6cd5\u90fd\u4e0d\u9002\u7528\uff0c\u6211\u60f3\uff0c\u60a8\u53ef\u80fd\u5f97\u4f7f\u7528png24\u4ee5\u4fbf\u652f\u6301\u4e00\u4e9b\u534a\u900f\u660e\u3002\u6211\u4e5f\u77e5\u9053\uff0cIE6\u4e0d\u652f\u6301Alpha\u900f\u660e\u901a\u9053\uff0c\u4e0d\u8fc7\u6ca1\u6709\u5173\u7cfb\uff0c\u6211\u4e4b\u524d\u4e13\u95e8\u5199\u4e86\u7bc7\u5173\u4e8eIE6\u4e0epng\u56fe\u7247\u6253\u4ea4\u9053\u7684\u6587\u7ae0\uff1a<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=14\">IE6\u4e0bpng\u80cc\u666f\u4e0d\u900f\u660e\u95ee\u9898\u7684\u7efc\u5408\u62d3\u5c55<\/a>\u3002\u6db5\u76d6\u9762\u5f88\u5e7f\uff0c\u5199\u5f97\u4e5f\u6bd4\u8f83\u8ba4\u771f\uff0c\u80af\u5b9a\u4f1a\u5bf9\u60a8\u6709\u6240\u5e2e\u52a9\u7684\uff0c\u4e24\u7bc7\u6587\u7ae0\u73e0\u8054\u74a7\u5408\uff0c\u76f8\u4fe1\u4ee5\u540e\u9047\u5230\u6709\u5173\u56fe\u7247\u900f\u660e\u5ea6\u7684\u95ee\u9898\u5c31\u4e0d\u4f1a\u518d\u96be\u5012\u60a8\u4e86\u3002<\/p>\n<h3>\u56db\u3001\u7ed3\u8bed<\/h3>\n<p>\u8fd9\u7bc7\u6587\u7ae0\u56e0\u4e3a\u79cd\u79cd\u5916\u90e8\u7684\u539f\u56e0\uff0c\u65ad\u65ad\u7eed\u7eed\u5199\u4e86\u5dee\u4e0d\u591a\u4e09\u5929\uff0c\u597d\u5728\u5230\u4e86\u7ed3\u5c3e\u4e86\u3002\u867d\u7136\u8bf4\u5199\u6587\u7ae0\u5f88\u8017\u8d39\u7cbe\u529b\uff0c\u4f46\u662f\u5728\u68b3\u7406\u603b\u7ed3\u5185\u5bb9\u7684\u65f6\u5019\uff0c\u603b\u80fd\u5b66\u5230\u5f88\u591a\u65b0\u7684\u4e1c\u897f\uff0c\u4e5f\u662f\u5f88\u4e0d\u9519\u7684\u3002\u8fd9\u91cc\u5c31\u662f\u56f4\u7ed5gif\u56fe\u7247\uff08\u53ef\u80fd\u7528\u7684\u591a\u4e9b\uff0c\u6211\u66f4\u5efa\u8baepng8\u683c\u5f0f\u56fe\u7247\uff09\u5728photoshop\u5bfc\u51fa\u540e\u5b58\u5728\u7684\u767d\u8272\u6742\u8fb9\u952f\u9f7f\u95ee\u9898\u505a\u4e86\u4e00\u4e9b\u8ba8\u8bba\uff0c\u5206\u6790\uff0c\u63d0\u51fa\u4e86\u4e00\u4e9b\u81ea\u5df1\u7684\u89c2\u70b9\u3002\u6211\u8d44\u8d28\u5c1a\u6d45\uff0c\u6709\u4e9b\u89c2\u70b9\u53ef\u80fd\u4e0d\u51c6\u786e\uff0c\u8fd9\u91cc\u53ea\u662f\u8868\u8fbe\u81ea\u5df1\u4e00\u4e9b\u89c2\u70b9\uff0c\u65e8\u5728\u4e0e\u540c\u884c\u4eec\u4e00\u8d77\u4ea4\u6d41\u5b66\u4e60\u4e0e\u8fdb\u6b65\u3002<\/p>\n<h3>\u4e94\u3001\u53c2\u8003\u6587\u7ae0<\/h3>\n<p>1. \u7ef4\u57fa\u767e\u79d1 <a href=\"http:\/\/zh.wikipedia.org\/wiki\/RGBA\">RGBA<\/a><br \/>\n2. \u767e\u5ea6\u767e\u79d1 <a href=\"http:\/\/baike.baidu.com\/view\/1112809.htm\">\u963f\u5c14\u6cd5\u901a\u9053<\/a><br \/>\n3. \u6708\u5149\u535a\u5ba2 <a href=\"http:\/\/www.williamlong.info\/archives\/1656.html\">Photoshop\u7684GIF\u900f\u660e\u56fe\u7247\u63d2\u4ef6<\/a><\/p>\n<p>\u672c\u6587\u4e3a\u539f\u521b\u6587\u7ae0\uff0c\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u6765\u81ea<a href=\"http:\/\/www.zhangxinxu.com\/\">\u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b<\/a>[<a href=\"http:\/\/www.zhangxinxu.com\/\">http:\/\/www.zhangxinxu.com<\/a>]<br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=264\">http:\/\/www.zhangxinxu.com\/wordpress\/?p=264<\/a><\/p>\n<p>\uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p><img decoding=\"async\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/200909\/sawtooth_20090929.png\" style=\"float:left; margin-right:15px;\" \/>\u5173\u4e8egif\u56fe\u7247\u7684\u952f\u9f7f\u95ee\u9898\u53ef\u8c13\u662f\u4e45\u6cbb\u4e0d\u6108\u7684\u75d4\u75ae\u2014\u2014\u8001\u95ee\u9898\u4e86\u3002\u7f51\u4e0a\u96f6\u96f6\u6563\u6563\u6709\u4e9b\u76f8\u5173\u7684\u63a2\u8ba8\uff0c\u4f46\u662f\u5374\u6ca1\u6709\u4e00\u4e2a\u5173\u4e8egif\u56fe\u7247\u952f\u9f7f\u5f88\u5b8c\u6574\u7684\u8bba\u8ff0\u6027\u7684\u6587\u7ae0\uff0c\u8fd9\u91cc\u6211\u5c31\u7a0d\u5fae\u8f9b\u82e6\u4e9b\uff0c\u7ed3\u5408\u81ea\u5df1\u4ee5\u5f80\u4e0egif\u56fe\u7247\u6253\u4ea4\u9053\u7684\u7ecf\u9a8c\u4ee5\u53ca\u7f51\u4e0a\u641c\u96c6\u7684\u4e00\u4e9b\u8d44\u6599\uff0c\u5199\u4e00\u7bc7\u4e0d\u592a\u6b63\u5f0f\u7684\u8bba\u8ff0\u6027\u7684\u6587\u7ae0\uff0c\u4e3b\u8981\u5206\u6790gif\u56fe\u7247\uff08\u6216png8\uff09\u4ea7\u751f\u6742\u8fb9\u952f\u9f7f\u7684\u539f\u56e0\uff0c\u4ee5\u53ca\u63d0\u4f9b\u4e00\u4e9b\u907f\u514d\u8fd9\u4e9b\u6742\u8fb9\u952f\u9f7f\u7684\u65b9\u6cd5\u3002\u6211\u867d\u8bf4\u624d\u80fd\u6709\u9650\uff0c\u4f46\u5c3d\u91cf\u4fdd\u8bc1\u6bcf\u53e5\u8bba\u8ff0\u90fd\u6709\u636e\u53ef\u5faa\uff0c\u53e6\u5916\u6587\u7ae0\u5185\u5bb9\u5c3d\u91cf\u914d\u5408\u56fe\u7247\u8fdb\u884c\u53d9\u8ff0\uff0c\u63d0\u4f9b\u76f8\u5e94\u7684demo\u5b9e\u4f8b\u9875\u9762\uff0c\u5e0c\u671b\u5bf9\u60a8\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[173,177,168,175,1272,8,171,12,170,11,176,172,174,25,169],"_links":{"self":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/264"}],"collection":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/comments?post=264"}],"version-history":[{"count":0,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/264\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/media?parent=264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/categories?post=264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/tags?post=264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}