protected void Initialize(CodeActivityContext context)
{
doc = Document.Get(context);
rec = Signer.Get(context);
if (rec.RecipientType != "Signer")
{
throw new ArgumentException("Only Signers can have tabs added to them, not other Recipient types");
}
sigX = PositionX.Get(context);
sigY = PositionY.Get(context);
anchorText = AnchorText.Get(context);
offsetX = OffsetX.Get(context);
offsetY = OffsetY.Get(context);
tabLabel = TabLabel.Get(context);
toolTip = ToolTip.Get(context);
pageNumber = PageNumber.Get(context);
if (anchorText != null && anchorText != "" && Path.GetExtension(doc.filename) != ".pdf")
{
throw new FormatException("Can only use relative positioning on .pdf files");
}
}