{"id":5554,"date":"2025-05-29T15:18:49","date_gmt":"2025-05-29T07:18:49","guid":{"rendered":"https:\/\/support.fuxinsoft.cn\/?p=5554"},"modified":"2025-06-17T13:30:31","modified_gmt":"2025-06-17T05:30:31","slug":"%e5%b0%86pdf%e6%b8%b2%e6%9f%93%e6%88%90%e5%9b%be%e7%89%87pdf%e6%96%87%e4%bb%b6%e5%90%8e%ef%bc%8c%e5%a6%82%e4%bd%95%e5%b0%86%e5%8e%9fpdf%e6%96%87%e4%bb%b6%e7%9a%84%e6%96%87%e6%9c%ac%e5%af%b9%e8%b1%a1","status":"publish","type":"post","link":"https:\/\/support.fuxinsoft.cn\/?p=5554","title":{"rendered":"\u5982\u4f55\u5c06\u539fPDF\u6587\u672c\u5c42\u8986\u76d6\u5230\u56fe\u7247PDF\u4e0a\u4ee5\u5b9e\u73b0\u53ef\u590d\u5236\u548c\u7f16\u8f91\u529f\u80fd\uff1f"},"content":{"rendered":"\n<p>\u5ba2\u6237\u63d0\u51fa\u9700\u6c42\uff1a\u5728\u5c06PDF\u6e32\u67d3\u4e3a\u56fe\u7247\u683c\u5f0f\u7684PDF\u6587\u4ef6\u540e\uff0c\u5982\u4f55\u5c06\u539fPDF\u4e2d\u7684\u6587\u672c\u5bf9\u8c61\u91cd\u65b0\u53e0\u52a0\u5230\u56fe\u7247PDF\u4e0a\uff0c\u4ece\u800c\u5b9e\u73b0\u6587\u672c\u5185\u5bb9\u7684\u590d\u5236\u548c\u7f16\u8f91\u529f\u80fd\uff1f\u4ee5\u4e0b\u662f\u5b9e\u73b0\u8be5\u529f\u80fd\u7684\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code> PDFDoc doc = new PDFDoc(\"\u6d4b\u8bd5\u6570\u636e\u8868_jiami.pdf\");\n        doc.load(null);\n        PDFDoc newdoc = new PDFDoc( \"\u6d4b\u8bd5\u6570\u636e\u8868_ConvertToBitmap.pdf\");\n        newdoc.load(null);\n        for (int i = 0; i &lt; doc.getPageCount(); i++) {\n              PDFPage page = doc.getPage(i);\n              page.startParse(e_ParsePageNormal, null, false);\n              PDFPage newpage = newdoc.getPage(i);\n              newpage.startParse(e_ParsePageNormal, null, false);\n            try {\n                long pos=page.getFirstGraphicsObjectPosition(e_TypeText);\n                while (pos!=0)\n                {\n                    GraphicsObject gObj= page.getGraphicsObject(pos);\n                    newpage.insertGraphicsObject(newpage.getLastGraphicsObjectPosition(0), gObj.clone(page,newpage));\n                    pos=page.getNextGraphicsObjectPosition(pos,e_TypeText);\n                }\n                newpage.generateContent();\n            } catch (PDFException e) {\n                throw new RuntimeException(e);\n            } finally {\n                page.delete();\n                newpage.delete();\n            }\n        }\n        String output_file = \"copytest.pdf\";\n        newdoc.saveAs(output_file, e_SaveFlagRemoveRedundantObjects);\n            System.out.println(\" test.\");\n        Library.rel<\/code><\/pre>\n\n\n\n<p>\u901a\u8fc7\u4e0a\u8ff0\u4ee3\u7801\uff0c\u53ef\u4ee5\u63d0\u53d6\u539fPDF\u4e2d\u7684\u6587\u672c\u5bf9\u8c61\u5e76\u5c06\u5176\u8986\u76d6\u5230\u56fe\u7247PDF\u4e0a\uff0c\u6700\u7ec8\u751f\u6210\u4e00\u4e2a\u65e2\u4fdd\u7559\u56fe\u7247\u5185\u5bb9\u53c8\u652f\u6301\u6587\u672c\u64cd\u4f5c\u7684\u65b0PDF\u6587\u4ef6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5ba2\u6237\u63d0\u51fa\u9700\u6c42\uff1a\u5728\u5c06PDF\u6e32\u67d3\u4e3a\u56fe\u7247\u683c\u5f0f\u7684PDF\u6587\u4ef6\u540e\uff0c\u5982\u4f55\u5c06\u539fPDF\u4e2d\u7684\u6587\u672c\u5bf9\u8c61\u91cd\u65b0\u53e0\u52a0\u5230\u56fe\u7247PDF\u4e0a\uff0c\u4ece\u800c\u5b9e [&hellip;]<\/p>\n","protected":false},"author":30,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[77],"tags":[501,612,719,457,639,720,619,388,640],"class_list":["post-5554","post","type-post","status-publish","format-standard","hentry","category-gsdk","tag-pdfdoc","tag-pdfpage","tag-pdf","tag-457","tag-639","tag-720","tag-619","tag-388","tag-640"],"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\/5554","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\/30"}],"replies":[{"embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5554"}],"version-history":[{"count":2,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/5554\/revisions"}],"predecessor-version":[{"id":5672,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=\/wp\/v2\/posts\/5554\/revisions\/5672"}],"wp:attachment":[{"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5554"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5554"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/support.fuxinsoft.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5554"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}