// ---------------------------------------------------------------------------
/**
* Shows the stream passed to the server with POST
*/
protected void DoPost(byte[] pdf, Stream stream)
{
using (Stream s = WebContext.Request.InputStream) {
// Create a reader that interprets the Request's input stream
FdfReader fdf = new FdfReader(s);
// We get a resource from our web app
PdfReader reader = new PdfReader(pdf);
// Now we create the PDF
using (PdfStamper stamper = new PdfStamper(reader, stream)) {
// We alter the fields of the existing PDF
AcroFields fields = stamper.AcroFields;
fields.SetFields(fdf);
stamper.FormFlattening = true;
// Gets the image from the FDF file
try {
Image img = Image.GetInstance(fdf.GetAttachedFile("image"));
img.ScaleToFit(100, 100);
img.SetAbsolutePosition(90, 590);
stamper.GetOverContent(1).AddImage(img);
}
catch {
ColumnText.ShowTextAligned(
stamper.GetOverContent(1),
Element.ALIGN_LEFT,
new Phrase("No image posted!"),
90, 660, 0
);
}
}
}
}
private void SingleTest(string xfdfResourceName)
{
// merging the FDF file
PdfReader pdfreader = TestResourceUtils.GetResourceAsPdfReader(TEST_RESOURCES_PATH, "SimpleRegistrationForm.pdf");
PdfStamper stamp = new PdfStamper(pdfreader, new MemoryStream());
string xfdfFile = TestResourceUtils.GetResourceAsTempFile(TEST_RESOURCES_PATH, xfdfResourceName);
XfdfReader fdfreader = new XfdfReader(xfdfFile);
AcroFields form = stamp.AcroFields;
form.SetFields(fdfreader);
stamp.Close();
}
// ---------------------------------------------------------------------------
/**
* Shows the stream passed to the server with POST
*/
protected void DoPost(byte[] pdf, Stream stream)
{
using (Stream s = WebContext.Request.InputStream) {
// Create a reader that interprets the request's input stream
XfdfReader xfdf = new XfdfReader(s);
// We get a resource from our web app
PdfReader reader = new PdfReader(pdf);
// Now we create the PDF
using (PdfStamper stamper = new PdfStamper(reader, stream)) {
AcroFields fields = stamper.AcroFields;
fields.SetFields(xfdf);
}
}
}
