public static void Run(
String openPath // source PDF document
)
{
Pdfix pdfix = PdfixEngine.Instance;
doc = pdfix.OpenDoc(openPath, "");
if (doc == null)
{
throw new Exception(pdfix.GetError());
}
String[] op = new string[4];
op[0] = "count pages";
op[1] = "remove annotations";
op[2] = "place watermark";
op[3] = "extract table";
for (int j = 0; j < 4; j++)
{
t[j] = new Thread(DoSomething);
t[j].Name = op[j];
t[j].Start();
}
for (int j = 0; j < 4; j++)
{
t[j].Join();
}
doc.Close();
doc = null;
pdfix.Destroy();
pdfix = null;
}
public static void Run(
String email, // authorization email
String licenseKey, // authorization license key
String openPath // source 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());
}
PdsObject rootObj = doc.GetRootObject();
ParseObject(rootObj, 1);
doc.Close();
pdfix.Destroy();
}
public static void Run(
String email, // authorization email
String licenseKey // license key
)
{
Pdfix pdfix = new Pdfix();
if (pdfix == null)
{
throw new Exception("Pdfix initialization fail. Please set correct email and license key.");
}
if (!pdfix.Authorize(email, licenseKey))
{
throw new Exception(pdfix.GetError());
}
if (!pdfix.IsAuthorized())
{
throw new Exception("Pdfix Authorization fail");
}
// ...
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());
}
// 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 email, // authorization email
String licenseKey, // authorization license key
String openPath, // source PDF document
String savePath, // output PDF document
String dataPath, // path to OCR data
String language // default OCR language
)
{
Pdfix pdfix = new Pdfix();
if (pdfix == null)
{
throw new Exception("Pdfix initialization fail");
}
if (!pdfix.Authorize(email, licenseKey))
{
throw new Exception(pdfix.GetError());
}
OcrTesseract ocr = new OcrTesseract();
if (ocr == null)
{
throw new Exception("OcrTesseract initialization fail");
}
if (!ocr.Initialize(pdfix))
{
throw new Exception(pdfix.GetError());
}
PdfDoc doc = pdfix.OpenDoc(openPath, "");
if (doc == null)
{
throw new Exception(pdfix.GetError());
}
ocr.SetLanguage(language);
ocr.SetDataPath(dataPath);
TesseractDoc ocrDoc = ocr.OpenOcrDoc(doc);
if (ocrDoc == null)
{
throw new Exception(pdfix.GetError());
}
//if (!ocrDoc.Save(savePath, ocrParams, null, IntPtr.Zero))
// throw new Exception(pdfix.GetError());
ocrDoc.Close();
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());
}
// get the struct tree
PdsStructTree struct_tree = doc.GetStructTree();
if (struct_tree == null)
{
throw new Exception(pdfix.GetErrorType().ToString());
}
PdsStructElement figure = GetFirstFigure(struct_tree);
if (figure == null)
{
throw new Exception("No figure found.");
}
if (!figure.SetAlt("This is a new alternate text"))
{
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, // output PDF document
String pfxPath, // pfx file PKCS 12 certificate
String pfxPassword // pfx password
)
{
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());
}
PdfDigSig digSig = pdfix.CreateDigSig();
if (digSig == null)
{
throw new Exception(pdfix.GetError());
}
digSig.SetReason("Testing PDFix API");
digSig.SetLocation("Location");
digSig.SetContactInfo("*****@*****.**");
if (!digSig.SetPfxFile(pfxPath, pfxPassword))
{
throw new Exception(pdfix.GetError());
}
if (!digSig.SignDoc(doc, savePath))
{
throw new Exception(pdfix.GetError());
}
digSig.Destroy();
doc.Close();
pdfix.Destroy();
}
public static void Run(
String email, // authorization email
String licenseKey, // authorization license key
String openPath, // source PDF document
String savePath, // output PDF document
String imgPath, // watermark to apply
PdfWatermarkParams watermarkParams // watermark params
)
{
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());
}
// set watermark params
watermarkParams.page_range.start_page = 1;
watermarkParams.page_range.end_page = 3;
watermarkParams.page_range.page_range_spec = PdfPageRangeType.kEvenPagesOnly;
watermarkParams.h_value = 10;
watermarkParams.v_value = 10;
watermarkParams.scale = 0.5;
watermarkParams.opacity = 0.5;
if (!doc.AddWatermarkFromImage(watermarkParams, imgPath))
{
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
)
{
pdfix = new Pdfix();
if (pdfix == null)
{
throw new Exception("Pdfix initialization fail");
}
if (!pdfix.Authorize(email, licenseKey))
{
throw new Exception(pdfix.GetError());
}
doc = pdfix.OpenDoc(openPath, "");
if (doc == null)
{
throw new Exception(pdfix.GetError());
}
String[] op = new string[4];
op[0] = "count pages";
op[1] = "remove annotations";
op[2] = "place watermark";
op[3] = "extract table";
for (int j = 0; j < 4; j++)
{
t[j] = new Thread(DoSomething);
t[j].Name = op[j];
t[j].Start();
}
for (int j = 0; j < 4; j++)
{
t[j].Join();
}
doc.Close();
doc = null;
pdfix.Destroy();
pdfix = null;
}
public static void Run(
String email, // authorization email
String licenseKey, // authorization license key
String openPath, // source PDF document
String savePath, // output TXT 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());
}
StreamWriter file = new System.IO.StreamWriter(savePath);
// iterate through pages and parse each page individually
for (int i = 0; i < doc.GetNumPages(); i++)
{
PdfPage page = doc.AcquirePage(i);
if (page == null)
{
throw new Exception(pdfix.GetError());
}
ParsePage(pdfix, page, file);
page.Release();
}
file.Close();
doc.Close();
pdfix.Destroy();
}
public static void Run(
String email, // authorization email
String licenseKey, // authorization license key
String openPath, // source PDF document
String savePath, // output PDF document
String language, // document reading language
String title, // document title
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());
}
// convert to PDF/UA
PdfAccessibleParams accParams = new PdfAccessibleParams();
if (!doc.MakeAccessible(accParams, 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
)
{
Pdfix pdfix = new Pdfix();
if (pdfix == null)
{
throw new Exception("Pdfix initialization fail");
}
_pdfix = pdfix;
if (!pdfix.Authorize(email, licenseKey))
{
throw new Exception("Authorization fail. " + pdfix.GetError());
}
PdfDoc doc = pdfix.OpenDoc(openPath, "");
if (doc == null)
{
throw new Exception(pdfix.GetError());
}
for (int i = 0; i < doc.GetNumPages(); i++)
{
var page = doc.AcquirePage(i);
if (page == null)
{
throw new Exception(pdfix.GetError());
}
for (int j = 0; j < page.GetNumPageObjects(); j++)
{
ProcessPageObject(page, page.GetPageObject(i), savePath);
}
page.Release();
}
doc.Close();
pdfix.Destroy();
}
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
)
{
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());
}
var rootObj = doc.GetRootObject();
var layers = ReadOCGLayers.ReadLayerNames(rootObj);
var page = doc.AcquirePage(0);
foreach (KeyValuePair <string, int> layer in layers)
{
Console.WriteLine("Text in layer " + layer.Key + "(" + layer.Value.ToString() + ")");
for (var i = 0; i < page.GetNumPageObjects(); i++)
{
var page_obj = page.GetPageObject(i);
CheckPageObject(page_obj, layer);
}
}
page.Release();
doc.Close();
pdfix.Destroy();
}
public static void Run(
String email, // authorization email
String licenseKey, // authorization license key
String openPath, // source PDF document
String savePath, // output PDF document
PdfFlattenAnnotsParams flattenAnnotsParams // flatten annots params
)
{
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.FlattenAnnots(flattenAnnotsParams))
{
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
)
{
Pdfix pdfix = new Pdfix();
if (pdfix == null)
{
throw new Exception("Pdfix initialization fail");
}
_pdfix = pdfix;
if (!pdfix.Authorize(email, licenseKey))
{
throw new Exception("Authorization fail. " + pdfix.GetError());
}
PdfDoc doc = pdfix.OpenDoc(openPath, "");
if (doc == null)
{
throw new Exception(pdfix.GetError());
}
Console.WriteLine("detect form field tab order");
ProcessFormFieldsViaPages(doc);
Console.WriteLine("");
Console.WriteLine("********************************************************");
Console.WriteLine("");
Console.WriteLine("map all document fields, some spccific proerties may ne inaccesscible");
ProcessDocumentFormFields(doc);
doc.Close();
pdfix.Destroy();
}
public static void Run(
String email, // authorization email
String licenseKey // license key
)
{
Pdfix pdfix = new Pdfix();
if (pdfix == null)
{
throw new Exception("Pdfix initialization fail. Please set correct email and license key.");
}
Console.WriteLine(pdfix.GetVersionMajor().ToString());
if (licenseKey.Length > 0)
{
if (email.Length > 0)
{
// Authorization using an account name/key
var account_auth = pdfix.GetAccountAuthorization();
if (account_auth.Authorize(email, licenseKey) == false)
{
throw new Exception("PDFix SDK Account Authorization failed");
}
}
else
{
// Authorization using the activation key
var standard_auth = pdfix.GetStandardAuthorization();
if (!standard_auth.IsAuthorized() && !standard_auth.Activate(licenseKey))
{
throw new Exception("PDFix SDK Standard Authorization failed");
}
}
}
pdfix.Destroy();
}
public static void Run(
String email, // authorization email
String licenseKey, // authorization license key
String openPath // source 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());
}
var rootObj = doc.GetRootObject();
var layers = ReadLayerNames(rootObj);
foreach (KeyValuePair <string, int> layer in layers)
{
Console.WriteLine(layer.Key + " : " + layer.Value.ToString());
}
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 email, // authorization email
String licenseKey, // authorization license key
String openPath, // source PDF document
String savePath, // output PDF document
String configPath, // configuration file
PdfHtmlParams htmlParams // html conversion params
)
{
Pdfix pdfix = new Pdfix();
if (pdfix == null)
{
throw new Exception("Pdfix initialization fail");
}
if (!pdfix.Authorize(email, licenseKey))
{
throw new Exception(pdfix.GetError());
}
PdfToHtml pdfToHtml = new PdfToHtml();
if (pdfToHtml == null)
{
throw new Exception("PdfToHtml initialization fail");
}
if (!pdfToHtml.Initialize(pdfix))
{
throw new Exception(pdfix.GetError());
}
PdfDoc doc = pdfix.OpenDoc(openPath, "");
if (doc == null)
{
throw new Exception(pdfix.GetError());
}
// customize conversion
PsFileStream stm = pdfix.CreateFileStream(configPath, PsFileMode.kPsReadOnly);
if (stm != null)
{
PdfDocTemplate docTmpl = doc.GetDocTemplate();
if (docTmpl == null)
{
throw new Exception(pdfix.GetError());
}
if (!docTmpl.LoadFromStream(stm, PsDataFormat.kDataFormatJson))
{
throw new Exception(pdfix.GetError());
}
stm.Destroy();
}
// set html conversion params
//htmlParams.type = PdfHtmlType.kPdfHtmlResponsive;
//htmlParams.width = 1200;
//htmlParams.flags |= PdfToHtml.kHtmlExportJavaScripts;
//htmlParams.flags |= PdfToHtml.kHtmlExportFonts;
//htmlParams.flags |= PdfToHtml.kHtmlRetainFontSize;
//htmlParams.flags |= PdfToHtml.kHtmlRetainTextColor;
htmlParams.flags |= PdfToHtml.kHtmlNoExternalCSS | PdfToHtml.kHtmlNoExternalJS |
PdfToHtml.kHtmlNoExternalIMG | PdfToHtml.kHtmlNoExternalFONT;
PdfHtmlDoc htmlDoc = pdfToHtml.OpenHtmlDoc(doc);
if (htmlDoc == null)
{
throw new Exception(pdfix.GetError());
}
if (!htmlDoc.Save(savePath, htmlParams, null, IntPtr.Zero))
{
throw new Exception(pdfix.GetError());
}
htmlDoc.Close();
doc.Close();
pdfToHtml.Destroy();
pdfix.Destroy();
}
public static void Run(
String email, // authorization email
String licenseKey, // authorization license key
String openPath, // source PDF document
String savePath, // output folder for HTML content
String configPath, // configuration file
PdfHtmlParams htmlParams // html conversion params
)
{
Pdfix pdfix = new Pdfix();
if (pdfix == null)
{
throw new Exception("Pdfix initialization fail");
}
if (!pdfix.Authorize(email, licenseKey))
{
throw new Exception(pdfix.GetError());
}
PdfToHtml pdfToHtml = new PdfToHtml();
if (pdfToHtml == null)
{
throw new Exception("PdfToHtml initialization fail");
}
if (!pdfToHtml.Initialize(pdfix))
{
throw new Exception(pdfix.GetError());
}
PdfDoc doc = pdfix.OpenDoc(openPath, "");
if (doc == null)
{
throw new Exception(pdfix.GetError());
}
// customize conversion
PsFileStream stm = pdfix.CreateFileStream(configPath, PsFileMode.kPsReadOnly);
if (stm != null)
{
PdfDocTemplate docTmpl = doc.GetDocTemplate();
if (docTmpl == null)
{
throw new Exception(pdfix.GetError());
}
if (!docTmpl.LoadFromStream(stm, PsDataFormat.kDataFormatJson))
{
throw new Exception(pdfix.GetError());
}
stm.Destroy();
}
// set html conversion params
//htmlParams.type = PdfHtmlType.kPdfHtmlResponsive;
//htmlParams.width = 1200;
//htmlParams.flags |= PdfToHtml.kHtmlExportJavaScripts;
//htmlParams.flags |= PdfToHtml.kHtmlExportFonts;
//htmlParams.flags |= PdfToHtml.kHtmlRetainFontSize;
//htmlParams.flags |= PdfToHtml.kHtmlRetainTextColor;
htmlParams.flags |= PdfToHtml.kHtmlNoExternalCSS | PdfToHtml.kHtmlNoExternalJS |
PdfToHtml.kHtmlNoExternalIMG | PdfToHtml.kHtmlNoExternalFONT;
PdfHtmlDoc htmlDoc = pdfToHtml.OpenHtmlDoc(doc);
if (htmlDoc == null)
{
throw new Exception(pdfix.GetError());
}
// save common js and css for all pages
PsStream docCss = pdfix.CreateFileStream(savePath + "/document.css",
PsFileMode.kPsTruncate);
if (!pdfToHtml.SaveCSS(docCss))
{
throw new Exception(pdfix.GetError());
}
docCss.Destroy();
PsStream docJs = pdfix.CreateFileStream(savePath + "/document.js",
PsFileMode.kPsTruncate);
if (!pdfToHtml.SaveJavaScript(docJs))
{
throw new Exception(pdfix.GetError());
}
docJs.Destroy();
PsStream docStm = pdfix.CreateFileStream(savePath + "/document.html",
PsFileMode.kPsTruncate);
if (!htmlDoc.SaveDocHtml(docStm, htmlParams, null, IntPtr.Zero))
{
throw new Exception(pdfix.GetError());
}
docStm.Destroy();
for (int i = 0; i < doc.GetNumPages(); i++)
{
string pageFile = savePath + "/document_page" + i + ".html";
PsStream pageStm = pdfix.CreateFileStream(pageFile, PsFileMode.kPsTruncate);
if (!htmlDoc.SavePageHtml(pageStm, htmlParams, i, null, IntPtr.Zero))
{
throw new Exception(pdfix.GetError());
}
pageStm.Destroy();
}
htmlDoc.Close();
doc.Close();
pdfToHtml.Destroy();
pdfix.Destroy();
}
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());
}
PdfPage page = doc.AcquirePage(0);
if (page == null)
{
throw new Exception(pdfix.GetError());
}
PdfRect cropBox = page.GetCropBox();
// place annotation to the middle of the page
PdfRect annotRect = new PdfRect();
annotRect.left = (cropBox.right + cropBox.left) / 2.0 - 10;
annotRect.bottom = (cropBox.top + cropBox.bottom) / 2.0 - 10;
annotRect.right = (cropBox.right + cropBox.left) / 2.0 + 10;
annotRect.top = (cropBox.top + cropBox.bottom) / 2.0 + 10;
PdfTextAnnot annot = page.AddTextAnnot(-1, annotRect);
if (annot == null)
{
throw new Exception(pdfix.GetError());
}
annot.SetAuthor(@"Peter Brown");
annot.SetContents(@"This is my comment.");
annot.AddReply(@"Mark Fish", @"This is some reply.");
page.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, // 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 async Task <ResponseObject> ExtractJsonFromPDF(string email, string licenseKey, string filePath, List <string> imageList)
{
ResponseObject responseObject = new ResponseObject();
List <string> errorList = new List <string>();
try
{
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(filePath, "");
if (doc == null)
{
throw new Exception();
}
int pageCount = doc.GetNumPages();
List <PDF> pdfList = new List <PDF>();
for (int i = 0; i < doc.GetNumPages(); i++)
{
List <PDFObject> pdfObjectList = new List <PDFObject>();
PdfPage page = doc.AcquirePage(i);
PDF pdfObj = new PDF();
pdfObj.page = i.ToString();
pdfObj.imageUrl = GetBase64String(imageList[i]);
_tabOrder = 0;
int annots = page.GetNumAnnots();
for (int j = 0; j < page.GetNumAnnots(); j++)
{
PdfAnnot pdfAnnot = page.GetAnnot(j);
PdfAnnotSubtype pdfAnnotSubtype = pdfAnnot.GetSubtype();
PdfFormField field = null;
bool isChecked = false;
if (pdfAnnotSubtype == PdfAnnotSubtype.kAnnotLink)
{
var widget = (PdfLinkAnnot)pdfAnnot;
field = doc.GetFormField(j);
isChecked = field.GetValue() == field.GetWidgetExportValue(widget);
}
if (pdfAnnotSubtype == PdfAnnotSubtype.kAnnotWidget)
{
var widget = (PdfWidgetAnnot)pdfAnnot;
field = widget.GetFormField();
if (field == null)
{
field = doc.GetFormField(j);
}
isChecked = field.GetValue() == field.GetWidgetExportValue(widget);
}
if (pdfAnnotSubtype == PdfAnnotSubtype.kAnnotHighlight)
{
var widget = (PdfTextMarkupAnnot)pdfAnnot;
field = doc.GetFormField(j);
isChecked = field.GetValue() == field.GetWidgetExportValue(widget);
}
if (field == null)
{
field = doc.GetFormField(j);
string fieldName = field.GetFullName();
errorList.Add(fieldName);
throw new Exception();
}
PDFObject pdfObject = new PDFObject();
pdfObject.fieldName = field.GetFullName();
pdfObject.fieldValue = field.GetValue();
pdfObject.maxLength = field.GetMaxLength();
pdfObject.tooltip = field.GetTooltip();
pdfObject.displayName = field.GetDefaultValue();
pdfObject.multiLine = ((field.GetFlags() & Pdfix.kFieldFlagMultiline) != 0) ? true : false;
pdfObject.isFormatted = ((field.GetAAction(PdfActionEventType.kActionEventFieldFormat)) != null) ? true : false;
pdfObject.required = ((field.GetFlags() & Pdfix.kFieldFlagRequired) != 0) ? true : false;
pdfObject.readOnly = ((field.GetFlags() & Pdfix.kFieldFlagReadOnly) != 0) ? true : false;
pdfObject.tabOrder = _tabOrder++;
pdfObject.isChecked = isChecked;
pdfObject.fieldType = GetFieldType(field);
List <string> dropdownList = new List <string>();
for (int k = 0; k < field.GetOptionCount(); k++)
{
string optionValue = field.GetOptionValue(k);
dropdownList.Add(optionValue);
}
pdfObject.optionList = dropdownList;
PdfRect bbox = pdfAnnot.GetBBox();
PdfAnnotAppearance pdfAnnotAppearance = pdfAnnot.GetAppearance();
PdfPageView pageView = page.AcquirePageView(1.0, PdfRotate.kRotate0);
if (pageView == null)
{
throw new Exception(pdfix.GetError());
}
var devRect = pageView.RectToDevice(bbox);
var x = devRect.left;
var y = devRect.top;
var width = devRect.right - devRect.left;
var height = devRect.bottom - devRect.top;
var pageWidth = pageView.GetDeviceWidth();
var pageHeight = pageView.GetDeviceHeight();
var pdfvalue = ((double)x / pageWidth) * 100;
var percentage = Convert.ToInt32(Math.Round(pdfvalue, 2));
pdfObject.x = ((double)devRect.left / pageView.GetDeviceWidth()) * 100;
pdfObject.y = ((double)devRect.top / pageView.GetDeviceHeight()) * 100;
pdfObject.width = ((double)(devRect.right - devRect.left) / pageView.GetDeviceWidth()) * 100;
pdfObject.height = ((double)(devRect.bottom - devRect.top) / pageView.GetDeviceHeight()) * 100;
pageView.Release();
pdfObjectList.Add(pdfObject);
}
pdfObj.pdfObjList = pdfObjectList;
pdfObj.width = 927;
pdfObj.height = 1200;
pdfList.Add(pdfObj);
}
responseObject.flag = true;
responseObject.data = pdfList;
responseObject.message = "Document Import Successfully";
doc.Close();
pdfix.Destroy();
}
catch (Exception ex)
{
responseObject.errorList = errorList;
throw ex;
}
return(responseObject);
}
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 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();
}