{"id":4937,"date":"2025-03-24T10:43:51","date_gmt":"2025-03-24T02:43:51","guid":{"rendered":"https:\/\/support.foxitsoftware.cn\/?p=4937"},"modified":"2025-04-02T15:29:44","modified_gmt":"2025-04-02T07:29:44","slug":"%e5%9c%a8-foxit-pdf-sdk-%e9%87%8c%ef%bc%8c%e6%80%8e%e6%a0%b7%e8%8e%b7%e5%8f%96%e8%a1%a8%e5%8d%95%e5%9f%9f%e7%9a%84%e5%9d%90%e6%a0%87%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/support.fuxinsoft.cn\/?p=4937","title":{"rendered":"\u798f\u6615SDK\u8868\u5355\u57df\u5750\u6807\u5b9a\u4f4d\u7684\u6280\u672f\u5b9e\u73b0\u65b9\u6848"},"content":{"rendered":"\n<p>\u5728 Foxit PDF SDK \u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u7cbe\u786e\u5b9a\u4f4d\u8868\u5355\u57df\u5750\u6807\u662f\u8868\u5355\u5904\u7406\u7684\u5173\u952e\u73af\u8282\u3002\u4ee5\u4e0b\u4e3a\u6807\u51c6\u5316\u5b9e\u73b0\u6d41\u7a0b\u53ca\u6280\u672f\u8981\u70b9\uff1a<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u6587\u6863\u521d\u59cb\u5316\u4e0e\u6821\u9a8c<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>PDFDoc doc = new PDFDoc(input_file); \nint error_code = doc.load(null); \nif (error_code != Constants.e_ErrSuccess) { \n    System.out.println(\"The Doc \" + input_file + \" Error: \" + error_code); \n    return; \n}<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9700\u8fdb\u884c\u9519\u8bef\u7801\u6821\u9a8c\uff08<code>e_ErrSuccess<\/code>\uff09<\/li>\n\n\n\n<li>\u786e\u4fdd\u6587\u6863\u52a0\u8f7d\u6210\u529f\u540e\u518d\u8fdb\u884c\u540e\u7eed\u64cd\u4f5c<\/li>\n<\/ul>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u8868\u5355\u5b58\u5728\u6027\u9a8c\u8bc1<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>if (!doc.hasForm()) \n    return; <\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u901a\u8fc7<code>hasForm()<\/code>\u65b9\u6cd5\u9a8c\u8bc1\u6587\u6863\u662f\u5426\u5305\u542b\u53ef\u64cd\u4f5c\u8868\u5355<\/li>\n<\/ul>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u8868\u5355\u57df\u5750\u6807\u63d0\u53d6<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>Form form = new Form(doc); \nfor (int i = 0; i &lt; form.getFieldCount(null); i++) { \n    Field field = form.getField(i, null); \n    if (field.isEmpty()) \n        continue; \n    for (int j = 0; j &lt; field.getControlCount(); j++) { \n        Control control = field.getControl(j); \n        Widget widget = control.getWidget(); \n        RectF rect = widget.getRect(); \n    } \n}<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u901a\u8fc7<code>getFieldCount()<\/code>\u548c<code>getField()<\/code>\u5b9e\u73b0\u8868\u5355\u57df\u904d\u5386<\/li>\n\n\n\n<li>\u4f7f\u7528<code>getControl()<\/code>\u83b7\u53d6\u5b50\u63a7\u4ef6\u96c6\u5408<\/li>\n\n\n\n<li>\u6700\u7ec8\u901a\u8fc7<code>Widget.getRect()<\/code>\u83b7\u53d6\u7cbe\u786e\u5750\u6807\uff08<code>RectF<\/code>\u7c7b\u578b\uff09<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u6280\u672f\u8981\u70b9\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u91c7\u7528\u5206\u5c42\u5904\u7406\u67b6\u6784\uff08\u6587\u6863\u2192\u8868\u5355\u2192\u57df\u2192\u63a7\u4ef6\u2192\u5750\u6807\uff09<\/li>\n\n\n\n<li>\u5305\u542b\u7a7a\u5b57\u6bb5\u5b89\u5168\u6821\u9a8c\uff08<code>isEmpty()<\/code>\uff09<\/li>\n\n\n\n<li>\u8fd4\u56de\u7684\u5750\u6807\u503c\u4e3a\u6d6e\u70b9\u578b\u77e9\u5f62\u533a\u57df\uff08RectF\uff09<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 Foxit PDF SDK \u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u7cbe\u786e\u5b9a\u4f4d\u8868\u5355\u57df\u5750\u6807\u662f\u8868\u5355\u5904\u7406\u7684\u5173\u952e\u73af\u8282\u3002\u4ee5\u4e0b\u4e3a\u6807\u51c6\u5316\u5b9e\u73b0\u6d41\u7a0b\u53ca\u6280\u672f [&hellip;]<\/p>\n","protected":false},"author":29,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[77],"tags":[518,516,489,517,494,501,217,500],"class_list":["post-4937","post","type-post","status-publish","format-standard","hentry","category-gsdk","tag-control","tag-field","tag-form","tag-getcontrolcount","tag-getfieldcount","tag-pdfdoc","tag-217","tag-500"],"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\/4937","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\/29"}],"replies":[{"embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4937"}],"version-history":[{"count":4,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/4937\/revisions"}],"predecessor-version":[{"id":5080,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/4937\/revisions\/5080"}],"wp:attachment":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4937"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4937"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4937"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}