// ********************************************************************
// Fct: GetNextPdfComment
//
// Descr: -
//
// Owner: erst
// ********************************************************************
private static bool GetNextPdfComment(PdfPage page, ref float x, ref float y, ref string content, ref int annotNo)
{
// Collects all comment annotations in the document
Collection <PdfAnnotation> annotations = new Collection <PdfAnnotation>(page.GetAnnotations());
while (annotNo <= annotations.Count)
{
PdfAnnotation annot = annotations[annotNo - 1]; // Array starts with index 0, annotNo starts with 1
if (annot.GetType().Equals((typeof(iText.Kernel.Pdf.Annot.PdfTextAnnotation))))
{
PdfDictionary annotDictionary = annot.GetPdfObject();
//Rect is the annotation rectangle defining the location of the annotation on the page
PdfArray Arr = annotDictionary.GetAsArray(PdfName.Rect);
//int x = Arr.GetAsNumber(0).IntValue();
//int y = Arr.GetAsNumber(1).IntValue();
Rectangle rect = annotDictionary.GetAsRectangle(PdfName.Rect);
x = rect.GetX();
y = rect.GetY();
//Read the content
content = annotDictionary.Get(PdfName.Contents).ToString();
annotNo++;
return(true);
}
else
{
annotNo++;
}
}
return(false);
}