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Andy Bunce 2024-02-28 23:11:09 +00:00
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{"cells":[{"kind":1,"language":"markdown","value":"# pdfbox3 \r\nA BaseX 10+ interface to Apache PDFBox® library version 3 \r\n## Apache PDFBox® - A Java PDF Library\r\n\r\nThe Apache PDFBox® library is an open source Java tool for working with PDF documents. This project allows creation of new PDF documents, manipulation of existing documents and the ability to extract content from documents. Apache PDFBox also includes several command-line utilities. Apache PDFBox is published under the Apache License v2.0.\r\nhttps://pdfbox.apache.org/"},{"kind":1,"language":"markdown","value":"Comes with debug tool\r\n```\r\njava -jar debugger-app-3.0.1.jar\r\n```"},{"kind":1,"language":"markdown","value":"## Set up a XQuery context for following code..."},{"kind":2,"language":"xquery","value":"(:<:)(: XQuery Context :)\r\nimport module namespace pdfbox = \"urn:expkg-zone58:pdfbox:3\" at \"../src/lib/pdfbox3.xqm\";\r\nimport module namespace config = 'urn:abc-clio:config' at 'C:\\Users\\mrwhe\\git\\bloomsbury\\content-architecture\\xquery\\ABC-CLIO/lib/abc-config.xqm';\r\n\r\ndeclare variable $samples:= map{\r\n \"climate\": \"drop-01d\\set\\2-6-1\\A5579C_1\\271989---Book_File-Web_PDF_9798400627484_486728.pdf\",\r\n \"women\": \"drop-01d\\set\\2-6-1\\A6229C_1\\257334---Book_File-Web_PDF_9798216172628_486742.pdf\",\r\n \"genocide\": \"drop1-pdf\\GR2967-TRD\\272791---Book_File-Web_PDF_9798400640216_486366.pdf\",\r\n \"world\": \"drop-01c\\gpg-book\\2-6\\A3506C-TRD\\256186---Book_File-Web_PDF_9798216038955_486148.pdf\"\r\n};"},{"kind":1,"language":"markdown","value":"## page count"},{"kind":2,"language":"xquery","value":"declare variable $PDF:= $samples?women=>file:resolve-path($config:data);\r\nlet $doc:=pdfbox:open($PDF)\r\nreturn pdfbox:page-count($doc)"},{"kind":1,"language":"markdown","value":"## save range to new pdf"},{"kind":2,"language":"xquery","value":"(:~ use full path :)\r\ndeclare variable $PDF:= $samples?women=>file:resolve-path($config:data);\r\nlet $doc:=pdfbox:open($PDF)\r\nreturn pdfbox:extract($doc,2,12,\"c:\\tmp\\a.pdf\")"},{"kind":1,"language":"markdown","value":"## Outline / bookmarks"},{"kind":2,"language":"xquery","value":"declare variable $PDF:= $samples?climate=>file:resolve-path($config:data);\r\nlet $doc:=pdfbox:open($PDF)\r\nreturn pdfbox:outline($doc)=>pdfbox:outline-xml()"},{"kind":1,"language":"markdown","value":"## Page labels"},{"kind":2,"language":"xquery","value":"declare variable $PDF:= $samples?climate=>file:resolve-path($config:data);\r\nlet $doc:=pdfbox:open($PDF)\r\nreturn pdfbox:getPageLabels($doc)"},{"kind":1,"language":"markdown","value":"## page text"},{"kind":2,"language":"xquery","value":"declare variable $PDF:= $samples?women=>file:resolve-path($config:data);\r\nlet $doc:=pdfbox:open($PDF)\r\nreturn pdfbox:getText($doc,56)"},{"kind":1,"language":"markdown","value":"## PageNo text analysis"},{"kind":2,"language":"xquery","value":"declare variable $PDF:= $samples?women=>file:resolve-path($config:data);\r\nlet $doc:=pdfbox:open($PDF)\r\nreturn pdfbox:page-report($doc)\r\n"},{"kind":1,"language":"markdown","value":"# Inverted pageno map"},{"kind":2,"language":"xquery","value":"declare variable $PDF:= $samples?women=>file:resolve-path($config:data);\r\nlet $doc:=pdfbox:open($PDF)\r\nreturn pdfbox:page-map($doc)"}]}