public static void Run( String openPath, // source PDF document String savePath // output PDF document ) { Pdfix pdfix = PdfixEngine.Instance; PdfDoc doc = pdfix.OpenDoc(openPath, ""); if (doc == null) { throw new Exception(pdfix.GetError()); } if (!doc.RemoveTags(null, null)) { throw new Exception(pdfix.GetError()); } if (!doc.AddTags(null, null)) { throw new Exception(pdfix.GetError()); } if (!doc.Save(savePath, Pdfix.kSaveFull)) { throw new Exception(pdfix.GetError()); } doc.Close(); }
public static void Run( String email, // authorization email String licenseKey, // authorization license key String openPath, // source PDF document String savePath // dest PDF document ) { pdfix = new Pdfix(); if (pdfix == null) { throw new Exception("Pdfix initialization fail"); } if (!pdfix.Authorize(email, licenseKey)) { throw new Exception(pdfix.GetErrorType().ToString()); } PdfDoc doc = pdfix.OpenDoc(openPath, ""); if (doc == null) { throw new Exception(pdfix.GetError()); } // cleanup any previous structure tree if (!doc.RemoveTags(null, IntPtr.Zero)) { throw new Exception(pdfix.GetErrorType().ToString()); } // autotag document first if (!doc.AddTags(null, IntPtr.Zero)) { throw new Exception(pdfix.GetErrorType().ToString()); } // read document structure tree PdsStructTree struct_tree = doc.GetStructTree(); if (struct_tree == null) { Console.WriteLine("No Tags available"); } else { for (var i = 0; i < struct_tree.GetNumKids(); i++) { PdsObject kid_object = struct_tree.GetKidObject(i); PdsStructElement struct_elem = struct_tree.AcquireStructElement(kid_object); ProcessStructElement(doc, struct_elem, ""); struct_elem.Release(); } } doc.Close(); pdfix.Destroy(); }
public static void Run( String openPath, // source PDF document String savePath // dest PDF document ) { Pdfix pdfix = PdfixEngine.Instance; PdfDoc doc = pdfix.OpenDoc(openPath, ""); if (doc == null) { throw new Exception(pdfix.GetError()); } // cleanup any previous structure tree if (!doc.RemoveTags(null, null)) { throw new Exception(pdfix.GetErrorType().ToString()); } // autotag document first if (!doc.AddTags(null, null)) { throw new Exception(pdfix.GetErrorType().ToString()); } // get the struct tree PdsStructTree struct_tree = doc.GetStructTree(); if (struct_tree == null) { throw new Exception(pdfix.GetErrorType().ToString()); } // tag text on the bottom of the page as artifact for (int i = 0; i < struct_tree.GetNumChildren(); i++) { PdsObject kid_obj = struct_tree.GetChildObject(i); PdsStructElement kid_elem = struct_tree.GetStructElementFromObject(kid_obj); RemoveParagraph(kid_elem); } // the struct tree was updates, save page content on each page to apply changes for (int i = 0; i < doc.GetNumPages(); i++) { PdfPage page = doc.AcquirePage(i); MarkUntaggedObjectsAsArtifact(page); page.Release(); } if (!doc.Save(savePath, Pdfix.kSaveFull)) { throw new Exception(pdfix.GetError()); } doc.Close(); }
public static void Run( String openPath, // source PDF document String savePath // dest PDF document ) { Pdfix pdfix = PdfixEngine.Instance; PdfDoc doc = pdfix.OpenDoc(openPath, ""); if (doc == null) { throw new Exception(pdfix.GetError()); } // cleanup any previous structure tree if (!doc.RemoveTags(null, null)) { throw new Exception(pdfix.GetErrorType().ToString()); } // autotag document first if (!doc.AddTags(null, null)) { throw new Exception(pdfix.GetErrorType().ToString()); } // get the struct tree PdsStructTree struct_tree = doc.GetStructTree(); if (struct_tree == null) { throw new Exception(pdfix.GetErrorType().ToString()); } // move paragraph to the back of it's parent if (!MoveParagraphToParent(struct_tree)) { throw new Exception("No table found."); } if (!doc.Save(savePath, Pdfix.kSaveFull)) { throw new Exception(pdfix.GetError()); } doc.Close(); }
public static void Run( String openPath // source PDF document ) { Pdfix pdfix = PdfixEngine.Instance; PdfDoc doc = pdfix.OpenDoc(openPath, ""); if (doc == null) { throw new Exception(pdfix.GetError()); } // cleanup any previous structure tree if (!doc.RemoveTags(null, null)) { throw new Exception(pdfix.GetErrorType().ToString()); } // autotag document first if (!doc.AddTags(null, null)) { throw new Exception(pdfix.GetErrorType().ToString()); } // read document structure tree PdsStructTree struct_tree = doc.GetStructTree(); if (struct_tree == null) { Console.WriteLine("No Tags available"); } else { for (var i = 0; i < struct_tree.GetNumChildren(); i++) { PdsObject kid_object = struct_tree.GetChildObject(i); PdsStructElement struct_elem = struct_tree.GetStructElementFromObject(kid_object); ProcessStructElement(doc, struct_elem, ""); } } doc.Close(); }
public static void Run( String email, // authorization email String licenseKey, // authorization license key String openPath, // source PDF document String savePath // output PDF document ) { Pdfix pdfix = new Pdfix(); if (pdfix == null) { throw new Exception("Pdfix initialization fail"); } if (!pdfix.Authorize(email, licenseKey)) { throw new Exception(pdfix.GetError()); } PdfDoc doc = pdfix.OpenDoc(openPath, ""); if (doc == null) { throw new Exception(pdfix.GetError()); } if (!doc.RemoveTags(null, IntPtr.Zero)) { throw new Exception(pdfix.GetError()); } if (!doc.AddTags(null, IntPtr.Zero)) { throw new Exception(pdfix.GetError()); } if (!doc.Save(savePath, PdfSaveFlags.kSaveFull)) { throw new Exception(pdfix.GetError()); } doc.Close(); pdfix.Destroy(); }
public static void Run( String email, // authorization email String licenseKey, // authorization license key String openPath, // source PDF document String savePath // dest PDF document ) { pdfix = new Pdfix(); if (pdfix == null) { throw new Exception("Pdfix initialization fail"); } if (!pdfix.Authorize(email, licenseKey)) { throw new Exception(pdfix.GetErrorType().ToString()); } PdfDoc doc = pdfix.OpenDoc(openPath, ""); if (doc == null) { throw new Exception(pdfix.GetError()); } // cleanup any previous structure tree if (!doc.RemoveTags(null, IntPtr.Zero)) { throw new Exception(pdfix.GetErrorType().ToString()); } // autotag document first if (!doc.AddTags(null, IntPtr.Zero)) { throw new Exception(pdfix.GetErrorType().ToString()); } // get the struct tree PdsStructTree struct_tree = doc.GetStructTree(); if (struct_tree == null) { throw new Exception(pdfix.GetErrorType().ToString()); } PdsStructElement paragraph = GetFirstParagraph(struct_tree); if (paragraph == null) { throw new Exception("No paragraph found."); } PdfRect annot_bbox = new PdfRect(); GetStructElementBBox(paragraph, ref annot_bbox); // add new link annotation to the page PdfPage page = doc.AcquirePage(0); PdfLinkAnnot annot = page.AddLinkAnnot(0, annot_bbox); if (annot == null) { throw new Exception(pdfix.GetErrorType().ToString()); } // re-tag the document the link annotation if (!doc.RemoveTags(null, IntPtr.Zero)) { throw new Exception(pdfix.GetErrorType().ToString()); } if (!doc.AddTags(null, IntPtr.Zero)) { throw new Exception(pdfix.GetErrorType().ToString()); } if (!doc.Save(savePath, PdfSaveFlags.kSaveFull)) { throw new Exception(pdfix.GetError()); } doc.Close(); pdfix.Destroy(); }
public static void Run( String openPath, // source PDF document String savePath // dest PDF document ) { Pdfix pdfix = PdfixEngine.Instance; PdfDoc doc = pdfix.OpenDoc(openPath, ""); if (doc == null) { throw new Exception(pdfix.GetError()); } // cleanup any previous structure tree if (!doc.RemoveTags(null, null)) { throw new Exception(pdfix.GetErrorType().ToString()); } // autotag document first if (!doc.AddTags(null, null)) { throw new Exception(pdfix.GetErrorType().ToString()); } // get the struct tree PdsStructTree struct_tree = doc.GetStructTree(); if (struct_tree == null) { throw new Exception(pdfix.GetErrorType().ToString()); } PdsStructElement table = GetFirstTable(struct_tree); if (table == null) { throw new Exception("No table found."); } PdfRect bbox = new PdfRect(); GetStructElementBBox(table, ref bbox); // remove all items from the table to make it untagged cotnent for (int i = table.GetNumChildren() - 1; i >= 0; i--) { table.RemoveChild(i); } // tag page PdfPage page = doc.AcquirePage(0); PdePageMap page_map = page.AcquirePageMap(); PdeElement elem = page_map.CreateElement(PdfElementType.kPdeImage, null); elem.SetBBox(bbox); elem.SetAlt("This is image caption"); // prepare document template to ignore already tagged content var doc_prelight = doc.GetTemplate(); doc_prelight.SetProperty("ignore_tags", 1); // re-tag non-tagged page content PdePageMap pageMap = page.AcquirePageMap(); if (pageMap == null) { throw new Exception(pdfix.GetError()); } if (!pageMap.CreateElements(null, null)) { throw new Exception(pdfix.GetError()); } if (!page_map.AddTags(table, null, null)) { throw new Exception(pdfix.GetErrorType().ToString()); } // udpate the table element type if (!table.SetType("Sect")) { throw new Exception(pdfix.GetErrorType().ToString()); } if (!doc.Save(savePath, Pdfix.kSaveFull)) { throw new Exception(pdfix.GetError()); } doc.Close(); }
public static void Run( String email, // authorization email String licenseKey, // authorization license key String openPath, // source PDF document String savePath, // output PDF document String configPath // configuration file ) { Pdfix pdfix = new Pdfix(); if (pdfix == null) { throw new Exception("Pdfix initialization fail"); } if (!pdfix.Authorize(email, licenseKey)) { throw new Exception(pdfix.GetError()); } PdfDoc doc = pdfix.OpenDoc(openPath, ""); if (doc == null) { throw new Exception(pdfix.GetError()); } PsFileStream stm = pdfix.CreateFileStream(configPath, PsFileMode.kPsReadOnly); if (stm != null) { PdfDocTemplate docTmpl = doc.GetDocTemplate(); if (docTmpl == null) { throw new Exception(pdfix.GetError()); } docTmpl.LoadFromStream(stm, PsDataFormat.kDataFormatJson); stm.Destroy(); } // define a cancel progress callback PdfCancelProc cancel_callback = (data) => { // to cancel the process return 1 Console.WriteLine("PdfCancelProc callback was called"); return(0); }; PdfPage page = doc.AcquirePage(0); PdePageMap pageMap = page.AcquirePageMap(null, IntPtr.Zero); // define an event callback PdfEventProc event_callback = (data) => { Console.WriteLine("Page contents did change. Releasing pageMap..."); if (pageMap != null) { pageMap.Release(); pageMap = null; } }; if (!pdfix.RegisterEvent(PdfEventType.kEventPageContentsDidChange, event_callback, IntPtr.Zero)) { throw new Exception(pdfix.GetError()); } if (!doc.AddTags(cancel_callback, IntPtr.Zero)) { throw new Exception(pdfix.GetError()); } if (!doc.Save(savePath, PdfSaveFlags.kSaveFull)) { throw new Exception(pdfix.GetError()); } doc.Close(); pdfix.Destroy(); }
public static void Run( String email, // authorization email String licenseKey, // authorization license key String openPath, // source PDF document String savePath // dest PDF document ) { pdfix = new Pdfix(); if (pdfix == null) { throw new Exception("Pdfix initialization fail"); } if (!pdfix.Authorize(email, licenseKey)) { throw new Exception(pdfix.GetErrorType().ToString()); } PdfDoc doc = pdfix.OpenDoc(openPath, ""); if (doc == null) { throw new Exception(pdfix.GetError()); } // cleanup any previous structure tree if (!doc.RemoveTags(null, IntPtr.Zero)) { throw new Exception(pdfix.GetErrorType().ToString()); } // autotag document first if (!doc.AddTags(null, IntPtr.Zero)) { throw new Exception(pdfix.GetErrorType().ToString()); } // get the struct tree PdsStructTree struct_tree = doc.GetStructTree(); if (struct_tree == null) { throw new Exception(pdfix.GetErrorType().ToString()); } // tag text on the bottom of the page as artifact for (int i = 0; i < struct_tree.GetNumKids(); i++) { PdsObject kid_obj = struct_tree.GetKidObject(i); PdsStructElement kid_elem = struct_tree.AcquireStructElement(kid_obj); TagParagraphAsHeading(kid_elem); kid_elem.Release(); } if (!doc.Save(savePath, PdfSaveFlags.kSaveFull)) { throw new Exception(pdfix.GetError()); } doc.Close(); pdfix.Destroy(); }
public static void Run( String email, // authorization email String licenseKey, // authorization license key String openPath, // source PDF document String savePath // dest PDF document ) { pdfix = new Pdfix(); if (pdfix == null) { throw new Exception("Pdfix initialization fail"); } if (!pdfix.Authorize(email, licenseKey)) { throw new Exception(pdfix.GetErrorType().ToString()); } PdfDoc doc = pdfix.OpenDoc(openPath, ""); if (doc == null) { throw new Exception(pdfix.GetError()); } // cleanup any previous structure tree if (!doc.RemoveTags(null, IntPtr.Zero)) { throw new Exception(pdfix.GetErrorType().ToString()); } // autotag document first if (!doc.AddTags(null, IntPtr.Zero)) { throw new Exception(pdfix.GetErrorType().ToString()); } // get the struct tree PdsStructTree struct_tree = doc.GetStructTree(); if (struct_tree == null) { throw new Exception(pdfix.GetErrorType().ToString()); } PdsStructElement paragraph = GetFirstParagraph(struct_tree); if (paragraph == null) { throw new Exception("No table found."); } // move paragraph to the back of it's parent PdsStructElement parent = struct_tree.AcquireStructElement(paragraph.GetParentObject()); if (parent == null) { throw new Exception(pdfix.GetErrorType().ToString()); } if (!paragraph.SetParent(parent, parent.GetNumKids() - 1)) { throw new Exception(pdfix.GetErrorType().ToString()); } if (!doc.Save(savePath, PdfSaveFlags.kSaveFull)) { throw new Exception(pdfix.GetError()); } doc.Close(); pdfix.Destroy(); }
public static void Run( String openPath, // source PDF document String savePath // dest PDF document ) { Pdfix pdfix = PdfixEngine.Instance; PdfDoc doc = pdfix.OpenDoc(openPath, ""); if (doc == null) { throw new Exception(pdfix.GetError()); } // cleanup any previous structure tree if (!doc.RemoveTags(null, null)) { throw new Exception(pdfix.GetErrorType().ToString()); } // autotag document first if (!doc.AddTags(null, null)) { throw new Exception(pdfix.GetErrorType().ToString()); } // get the struct tree PdsStructTree struct_tree = doc.GetStructTree(); if (struct_tree == null) { throw new Exception(pdfix.GetErrorType().ToString()); } PdsStructElement paragraph = GetFirstParagraph(struct_tree); if (paragraph == null) { throw new Exception("No paragraph found."); } PdfRect annot_bbox = new PdfRect(); GetStructElementBBox(paragraph, ref annot_bbox); // add new link annotation to the page PdfPage page = doc.AcquirePage(0); PdfLinkAnnot annot = (PdfLinkAnnot)page.CreateAnnot(PdfAnnotSubtype.kAnnotLink, annot_bbox); page.AddAnnot(0, annot); if (annot == null) { throw new Exception(pdfix.GetErrorType().ToString()); } // re-tag the document the link annotation if (!doc.RemoveTags(null, null)) { throw new Exception(pdfix.GetErrorType().ToString()); } if (!doc.AddTags(null, null)) { throw new Exception(pdfix.GetErrorType().ToString()); } if (!doc.Save(savePath, Pdfix.kSaveFull)) { throw new Exception(pdfix.GetError()); } doc.Close(); }
public static void Run( String email, // authorization email String licenseKey, // authorization license key String openPath, // source PDF document String savePath // dest PDF document ) { pdfix = new Pdfix(); if (pdfix == null) { throw new Exception("Pdfix initialization fail"); } if (!pdfix.Authorize(email, licenseKey)) { throw new Exception(pdfix.GetErrorType().ToString()); } PdfDoc doc = pdfix.OpenDoc(openPath, ""); if (doc == null) { throw new Exception(pdfix.GetError()); } // cleanup any previous structure tree if (!doc.RemoveTags(null, IntPtr.Zero)) { throw new Exception(pdfix.GetErrorType().ToString()); } // autotag document first if (!doc.AddTags(null, IntPtr.Zero)) { throw new Exception(pdfix.GetErrorType().ToString()); } // get the struct tree PdsStructTree struct_tree = doc.GetStructTree(); if (struct_tree == null) { throw new Exception(pdfix.GetErrorType().ToString()); } PdsStructElement table = GetFirstTable(struct_tree); if (table == null) { throw new Exception("No table found."); } PdfRect bbox = new PdfRect(); GetStructElementBBox(table, ref bbox); // remove all items from the table to make it untagged cotnent for (int i = table.GetNumKids() - 1; i >= 0; i--) { table.RemoveKid(i); } // tag page PdfPage page = doc.AcquirePage(0); PdePageMap page_map = page.CreatePageMap(); PdeElement elem = page_map.CreateElement(PdfElementType.kPdeImage, null); elem.SetBBox(bbox); elem.SetAlt("This is image caption"); // prepare document template to ignore already tagged content PdfDocTemplate doc_tmpl = doc.GetDocTemplate(); doc_tmpl.SetProperty("ignore_tags", 1); // re-tag non-tagged page content if (!page_map.AcquireElements(null, IntPtr.Zero)) { throw new Exception(pdfix.GetErrorType().ToString()); } if (!page_map.AddTags(table, null, IntPtr.Zero)) { throw new Exception(pdfix.GetErrorType().ToString()); } // udpate the table element type if (!table.SetType("Sect")) { throw new Exception(pdfix.GetErrorType().ToString()); } if (!doc.Save(savePath, PdfSaveFlags.kSaveFull)) { throw new Exception(pdfix.GetError()); } doc.Close(); pdfix.Destroy(); }