{"id":1684,"date":"2024-06-17T16:37:49","date_gmt":"2024-06-17T08:37:49","guid":{"rendered":"https:\/\/support.foxitsoftware.cn\/?p=1684"},"modified":"2024-09-13T15:51:08","modified_gmt":"2024-09-13T07:51:08","slug":"%e3%80%90foxit-pdf-sdk%e3%80%91%e4%bd%bf%e7%94%a8sdk%ef%bc%8c%e5%9c%a8%e7%94%9f%e6%88%90%e6%96%87%e6%9c%ac%e5%af%b9%e8%b1%a1%e6%97%b6%ef%bc%8c%e5%87%ba%e7%8e%b0%e4%b9%b1%e7%a0%81%e6%88%96%e4%b8%8d","status":"publish","type":"post","link":"https:\/\/support.fuxinsoft.cn\/?p=1684","title":{"rendered":"\u4f7f\u7528SDK\uff0c\u5728\u751f\u6210\u6587\u672c\u5bf9\u8c61\u65f6\uff0c\u51fa\u73b0\u4e71\u7801\u6216\u4e0d\u663e\u793a\u7684\u60c5\u51b5\u8be5\u5982\u4f55\u89e3\u51b3\uff1f"},"content":{"rendered":"\n<p>\u4f7f\u7528SDK\u5728PDF\u4e0a\u751f\u6210\u6587\u672c\uff0c\u6253\u5f00\u540e\u663e\u793a\u4e71\u7801\u6216\u4e0d\u663e\u793a\uff0c\u9020\u6210\u8be5\u95ee\u9898\u6709\u4ee5\u4e0b2\u79cd\u53ef\u5462\u80fd\u7684\u539f\u56e0\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u53ef\u80fd\u662f\u5b57\u4f53\u6ca1\u6709\u5d4c\u5165\uff0c\u5bfc\u81f4PDF\u6587\u4ef6\u751f\u6210\u540e\u5728\u90e8\u5206\u8f6f\u4ef6\u4e0a\u663e\u793a\u9519\u8bef\u3002\u53ef\u4ee5\u5728\u751f\u6210\u65f6\u5c06\u5b57\u4f53\u901a\u8fc7Font::Embed ()\u63a5\u53e3\u5d4c\u5165\u8fdb\u6587\u6863\u4e2d\u3002<\/li>\n\n\n\n<li>\u663e\u793a\u4e71\u7801\u53ef\u80fd\u548c\u5b57\u4f53\u7684\u4f7f\u7528\u6709\u5173\uff0c\u9700\u8981\u68c0\u67e5\u4e00\u4e0b\u4f7f\u7528\u5b57\u4f53\u65f6Charset\u662f\u5426\u548c\u5f53\u524d\u4f7f\u7528\u573a\u666f\u76f8\u7b26\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u5b57\u7b26\u96c6\u7b80\u4ecb\uff1a\u5b57\u7b26\u96c6\u5728\u5b57\u4f53\u5904\u7406\u3001\u6587\u672c\u7f16\u7801\u548c\u6587\u672c\u4fe1\u606f\u4ea4\u6362\u65b9\u9762\u8d77\u7740\u91cd\u8981\u4f5c\u7528\u3002\u4f8b\u5982CharsetChineseBig5\u4e0eCharsetGB2312\u5b83\u4eec\u5206\u522b\u9002\u7528\u4e8e\u7b80\u4f53\u4e2d\u6587\u548c\u7e41\u4f53\u4e2d\u6587\u7684\u7f16\u7801\u548c\u5904\u7406\uff0c\u4e3a\u4e2d\u6587\u6587\u672c\u4fe1\u606f\u7684\u8ba1\u7b97\u673a\u5904\u7406\u63d0\u4f9b\u4e86\u6807\u51c6\u5316\u7684\u652f\u6301\u3002\u5728\u9009\u62e9\u4f7f\u7528\u54ea\u4e2a\u5b57\u7b26\u96c6\u65f6\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u5e94\u7528\u573a\u666f\u548c\u9700\u6c42\u6765\u51b3\u5b9a\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u662fC++\u5224\u65ad\u5b57\u7b26\u5c5e\u4e8e\u54ea\u4e2aCharSet\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n<p><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>WString&nbsp;wstr = L\"\u2205\";\n&nbsp;&nbsp;&nbsp;&nbsp;const&nbsp;char* str = wstr.UTF8Encode();\n&nbsp;&nbsp;&nbsp;&nbsp;uint32_t&nbsp;unicodeCode = static_cast&lt;uint32_t&gt;(wstr&#091;0]);\n&nbsp;&nbsp;&nbsp;Font::Charset&nbsp;charSet=(Font::Charset)GetCharsetFromUnicode(unicodeCode);\n&nbsp;\n\nuint32&nbsp;GetCharsetFromUnicode(uint32&nbsp;word) {\n&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u8f93\u51faunicode\u7801\n&nbsp;&nbsp;&nbsp;\/\/ std::cout &lt;&lt; std::hex &lt;&lt; word &lt;&lt; endl;\n&nbsp;&nbsp;&nbsp;&nbsp;\/\/ to avoid CJK Font to show ASCII\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(word&nbsp;&lt; 0x7F)\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;ANSI_CHARSET;\n&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;int&nbsp;sys_acp = FXSYS_GetACP();\n&nbsp;&nbsp;&nbsp;&nbsp;switch&nbsp;(sys_acp) {\n&nbsp;&nbsp;&nbsp;&nbsp;case&nbsp;932:\n&nbsp;&nbsp;&nbsp;&nbsp;case&nbsp;936:\n&nbsp;&nbsp;&nbsp;&nbsp;case&nbsp;950:\n&nbsp;&nbsp;&nbsp;&nbsp;case&nbsp;949:\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;((word&nbsp;&gt;= 0x2E80 &amp;&amp; word&nbsp;&lt;= 0x2EFF) || (word&nbsp;&gt;= 0x3000 &amp;&amp; word&nbsp;&lt;= 0x303F) ||\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(word&nbsp;&gt;= 0x3200 &amp;&amp; word&nbsp;&lt;= 0x32FF) || (word&nbsp;&gt;= 0x3300 &amp;&amp; word&nbsp;&lt;= 0x33FF) ||\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(word&nbsp;&gt;= 0x3400 &amp;&amp; word&nbsp;&lt;= 0x4DB5) || (word&nbsp;&gt;= 0x4E00 &amp;&amp; word&nbsp;&lt;= 0x9FFF) ||\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(word&nbsp;&gt;= 0xF900 &amp;&amp; word&nbsp;&lt;= 0xFAFF) || (word&nbsp;&gt;= 0xFE30 &amp;&amp; word&nbsp;&lt;= 0xFE4F) ||\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(word&nbsp;&gt;= 0x20000 &amp;&amp; word&nbsp;&lt;= 0x2A6D6) || (word&nbsp;&gt;= 0x2F800 &amp;&amp; word&nbsp;&lt;= 0x2FA1F) ||\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(word&nbsp;&gt;= 0xFF00 &amp;&amp; word&nbsp;&lt;= 0xFF5E)) {\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;switch&nbsp;(sys_acp) {\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;case&nbsp;932:\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;SHIFTJIS_CHARSET;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;case&nbsp;936:\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;GB2312_CHARSET;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;case&nbsp;950:\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;CHINESEBIG5_CHARSET;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;case&nbsp;949:\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;HANGUL_CHARSET;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;break;\n&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;\/\/ find new charset\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(word&nbsp;== 0x20A9)\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;HANGUL_CHARSET;\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;((word&nbsp;&gt;= 0x4E00 &amp;&amp; word&nbsp;&lt;= 0x9FA5) || (word&nbsp;&gt;= 0xE7C7 &amp;&amp; word&nbsp;&lt;= 0xE7F3) || (word&nbsp;&gt;= 0x3000 &amp;&amp; word&nbsp;&lt;= 0x303F) ||\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(word&nbsp;&gt;= 0x2000 &amp;&amp; word&nbsp;&lt;= 0x206F)) {\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;GB2312_CHARSET;\n&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(((word&nbsp;&gt;= 0x3040) &amp;&amp; (word&nbsp;&lt;= 0x309F)) || ((word&nbsp;&gt;= 0x30A0) &amp;&amp; (word&nbsp;&lt;= 0x30FF)) ||\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;((word&nbsp;&gt;= 0x31F0) &amp;&amp; (word&nbsp;&lt;= 0x31FF)) || ((word&nbsp;&gt;= 0xFF5F) &amp;&amp; (word&nbsp;&lt;= 0xFFEF))) {\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;SHIFTJIS_CHARSET;\n&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(((word&nbsp;&gt;= 0xAC00) &amp;&amp; (word&nbsp;&lt;= 0xD7AF)) || ((word&nbsp;&gt;= 0x1100) &amp;&amp; (word&nbsp;&lt;= 0x11FF)) ||\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;((word&nbsp;&gt;= 0x3130) &amp;&amp; (word&nbsp;&lt;= 0x318F))) {\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;HANGUL_CHARSET;\n&nbsp;&nbsp;&nbsp;&nbsp;}\n&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(word&nbsp;&gt;= 0x0E00 &amp;&amp; word&nbsp;&lt;= 0x0E7F)\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;THAI_CHARSET;\n&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;((word&nbsp;&gt;= 0x0370 &amp;&amp; word&nbsp;&lt;= 0x03FF) || (word&nbsp;&gt;= 0x1F00 &amp;&amp; word&nbsp;&lt;= 0x1FFF))\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;GREEK_CHARSET;\n&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;((word&nbsp;&gt;= 0x0600 &amp;&amp; word&nbsp;&lt;= 0x06FF) || (word&nbsp;&gt;= 0xFB50 &amp;&amp; word&nbsp;&lt;= 0xFEFC))\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;ARABIC_CHARSET;\n&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(word&nbsp;&gt;= 0x0590 &amp;&amp; word&nbsp;&lt;= 0x05FF)\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;HEBREW_CHARSET;\n&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(word&nbsp;&gt;= 0x0400 &amp;&amp; word&nbsp;&lt;= 0x04FF)\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;RUSSIAN_CHARSET;\n&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(word&nbsp;== 0x11E || word&nbsp;== 0x11F || word&nbsp;== 0x130 || word&nbsp;== 0x131 || word&nbsp;== 0x15E || word&nbsp;== 0x15F)\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;TURKISH_CHARSET;\n&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(word&nbsp;&gt;= 0x0100 &amp;&amp; word&nbsp;&lt;= 0x024F)\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;EASTEUROPE_CHARSET;\n&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;if&nbsp;(word&nbsp;&gt;= 0x1E00 &amp;&amp; word&nbsp;&lt;= 0x1EFF)\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;VIETNAMESE_CHARSET;\n&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;DEFAULT_CHARSET;\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528SDK\u5728PDF\u4e0a\u751f\u6210\u6587\u672c\uff0c\u6253\u5f00\u540e\u663e\u793a\u4e71\u7801\u6216\u4e0d\u663e\u793a\uff0c\u9020\u6210\u8be5\u95ee\u9898\u6709\u4ee5\u4e0b2\u79cd\u53ef\u5462\u80fd\u7684\u539f\u56e0\uff1a \u5b57\u7b26\u96c6\u7b80\u4ecb\uff1a\u5b57\u7b26\u96c6\u5728 [&hellip;]<\/p>\n","protected":false},"author":31,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[77],"tags":[],"class_list":["post-1684","post","type-post","status-publish","format-standard","hentry","category-gsdk"],"pp_statuses_selecting_workflow":false,"pp_workflow_action":"current","pp_status_selection":"publish","_links":{"self":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/1684","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/users\/31"}],"replies":[{"embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1684"}],"version-history":[{"count":2,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/1684\/revisions"}],"predecessor-version":[{"id":2808,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/1684\/revisions\/2808"}],"wp:attachment":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1684"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1684"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1684"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}