public bool Init()
{
bool returnStatus = true;
int tablePos = -1;
string annotatedFile = string.Empty;
List <XElement> tables = null;
List <NPF_Annotate> wordObjects = null;
NPFE_Object npf_Object = null;
try
{
if (HasTables(TETData, out tables))
{
if (KeyTextLocation(tables, out tablePos))
{
npf_Object = new NPFE_Object();
npf_Object.LLX = float.Parse(tables[tablePos].Attribute("llx").Value);
npf_Object.LLY = float.Parse(tables[tablePos].Attribute("lly").Value);
npf_Object.URX = float.Parse(tables[tablePos].Attribute("urx").Value);
npf_Object.URY = float.Parse(tables[tablePos].Attribute("ury").Value);
if (GetTextAndLocation(tables[tablePos], npf_Object, out wordObjects))
{
npf_Object.textDetails = wordObjects;
if (!Annotate_NF(npf_Object, out annotatedFile))
{
throw new Exception("Error while annotating target PDF");
}
else if (File.Exists(annotatedFile) && new FileInfo(annotatedFile).Length > 0)
{
System.Diagnostics.Process.Start(annotatedFile);
}
}
}
else
{
throw new Exception("No Key information found to process document. Killing process");
}
}
else
{
}
return(returnStatus);
}
catch (Exception err)
{
Console.WriteLine(err.StackTrace);
return(false);
}
}
private bool GetTextAndLocation(XElement table, NPFE_Object wData, out List <NPF_Annotate> wordObjects)
{
bool returnStatus = true;
wordObjects = new List <NPF_Annotate>();
List <XElement> wDetail = null;
float llx = 0;
float lly = 0;
float urx = 0;
float ury = 0;
try
{
GetBoundryLimit(table, out llx, out lly, out urx, out ury);
foreach (XElement B in table.Descendants(XName.Get("Row", TETData.Root.GetDefaultNamespace().NamespaceName)))
{
wDetail = new List <XElement>();
wDetail = B.Descendants(XName.Get("Word", TETData.Root.GetDefaultNamespace().NamespaceName)).ToList();
foreach (XElement C in wDetail)
{
var text = C.Descendants(XName.Get("Text", TETData.Root.GetDefaultNamespace().NamespaceName)).ToList()[0].Value;
var box = C.Descendants(XName.Get("Box", TETData.Root.GetDefaultNamespace().NamespaceName)).ToList()[0];
if ((float.Parse(box.Attribute("llx").Value) >= llx) && (float.Parse(box.Attribute("lly").Value) >= lly) &&
(float.Parse(box.Attribute("urx").Value) <= urx) && (float.Parse(box.Attribute("ury").Value) <= ury))
{
NPF_Annotate eachWord = new NPF_Annotate();
eachWord.text = text;
eachWord.location = new BOX_Coords();
eachWord.location.LLX = float.Parse(box.Attribute("llx").Value);
eachWord.location.LLY = float.Parse(box.Attribute("lly").Value);
eachWord.location.URX = float.Parse(box.Attribute("urx").Value);
eachWord.location.URY = float.Parse(box.Attribute("ury").Value);
wordObjects.Add(eachWord);
}
}
}
return(returnStatus);
}
catch (Exception err)
{
Console.WriteLine(err.StackTrace);
return(false);
}
}
private bool Annotate_NF(NPFE_Object nPanelObject, out string outPath)
{
outPath = string.Empty;
bool returnStatus = true;
string annotatedDocPath = string.Empty;
string optionList = string.Empty;
int inDoc = -1;
int status = -1;
int pageStatus = -1;
PDFlib annotate = null;
try
{
optionList = " annotcolor =" + ColorCode.GENERIC + " opacity=0.9";
annotate = new PDFlib();
annotatedDocPath = Path.Combine(Path.GetDirectoryName(filePath), (Path.GetFileNameWithoutExtension(filePath) + "_highlighted.pdf"));
annotate.set_option("errorpolicy=return");
annotate.set_option("license=W900202-010077-142367-MPGCD2-22DW62");
status = annotate.begin_document(annotatedDocPath, "");
if (status != 1)
{
throw new Exception("Error while creating annotated PDF");
}
outPath = annotatedDocPath;
inDoc = annotate.open_pdi_document(filePath, "");
if (inDoc != 0)
{
throw new Exception("Error while opening source PDF");
}
pageStatus = annotate.open_pdi_page(inDoc, 1, "");
if (pageStatus != 0)
{
throw new Exception("Error while opening source PDF page");
}
annotate.begin_page_ext(10, 10, "");
annotate.create_bookmark(filePath, "");
annotate.fit_pdi_page(pageStatus, 0, 0, "adjustpage");
foreach (NPF_Annotate X in nPanelObject.textDetails)
{
annotate.create_annotation(X.location.LLX, X.location.LLY, X.location.URX, X.location.URY, "highlight", optionList);
}
annotate.close_pdi_page(pageStatus);
annotate.end_page_ext("");
annotate.close_pdi_document(inDoc);
annotate.end_document("");
return(returnStatus);
}
catch (PDFlibException pdf_err)
{
Console.WriteLine(pdf_err.StackTrace);
return(false);
}
catch (Exception err)
{
Console.WriteLine(err.StackTrace);
return(false);
}
}
