public FieldSegment(string Keyname, string Data, Field.Type type) : base(Keyname, Data)
{
Type = type;
Validate();
}
// TODO: pass this sucker FullName, Address + City + State + Zip, DayNumberZip, DayNumberNumber, Email, String of TaxMapIDs, SignatureImgPath
static void Main(string[] args)
{
PDFNet.Initialize();
// string input_path = "../../../../TestFiles/";
string output_path = @"C:\Users\dbaker.SDGLOCAL\Documents\Visual Studio 2013\Projects\FillAndFlattenPdf\FillAndFlattenPdf\pdf\";
// Fill-in forms / Modify values of existing fields.
// Search for specific fields in the document.
try
{
using (PDFDoc doc = new PDFDoc(output_path + "rp305r.pdf"))
using (Stamper s = new Stamper(Stamper.SizeType.e_relative_scale, 0.3, 0.3))
{
doc.InitSecurityHandler();
Image img = Image.Create(doc, @"C:\Users\dbaker.SDGLOCAL\Documents\Visual Studio 2013\Projects\FillAndFlattenPdf\FillAndFlattenPdf\pdf\sig.png");
s.SetSize(Stamper.SizeType.e_relative_scale, 0.3, 0.3);
//set position of the image to the center, left of PDF pages
s.SetAlignment(Stamper.HorizontalAlignment.e_horizontal_left, Stamper.VerticalAlignment.e_vertical_bottom);
s.SetPosition(80, 110);
s.SetFontColor(new ColorPt(0, 0, 0, 0));
//s.SetRotation(180);
s.SetAsBackground(false);
//only stamp first 2 pages
s.StampImage(doc, img, new PageSet(1, 1));
FieldIterator itr;
for (itr = doc.GetFieldIterator(); itr.HasNext(); itr.Next())
{
Field field = itr.Current();
Console.WriteLine("Field name: {0}", field.GetName());
Console.WriteLine("Field partial name: {0}", field.GetPartialName());
Console.Write("Field type: ");
Field.Type type = field.GetType();
switch (type)
{
//case Field.Type.e_button:
// Console.WriteLine("Button");
// break;
//case Field.Type.e_radio:
// Console.WriteLine("Radio button");
// break;
//case Field.Type.e_check:
// field.SetValue(true);
// Console.WriteLine("Check box");
// break;
case Field.Type.e_text:
{
Console.WriteLine("Text");
// Edit all variable text in the document
String old_value = "none";
if (field.GetValue() != null)
{
old_value = field.GetValue().GetAsPDFText();
}
string FieldName = field.GetName().ToString();
Console.Write("\n-" + FieldName + "-\n");
switch (FieldName)
{
case "Date":
field.SetValue("CurrentDate");
break;
case "Name and mailing address of landowners 1":
field.SetValue("Full Name");
break;
case "Name and mailing address of landowners 2":
field.SetValue("Street Address");
break;
case "Name and mailing address of landowners 3":
field.SetValue("City + State + Zip");
break;
//case "Name and mailing address of landowners 4":
// field.SetValue("You Shouldn't Need Me");
// break;
case "Email address":
field.SetValue("Email");
break;
case "Evening Number":
field.SetValue("Evening Number");
break;
case "Day Number":
field.SetValue("Day Number");
break;
//case "Day Area Code":
// field.SetValue("Don't Use");
// break;
case "Year 2":
field.SetValue("Lst");
break;
case "Year 1":
field.SetValue("CrYr");
break;
//case "Following parcels - Tax Map Numbers1":
// field.SetValue("Don't Use Me. I'm too short");
// break;
case "Following parcels - Tax Map Numbers2":
field.SetValue(" Tax Map Numbers2");
break;
case "Following parcels - Tax Map Numbers3":
field.SetValue(" Tax Map Numbers3");
break;
default:
break;
}
}
break;
//case Field.Type.e_choice:
// Console.WriteLine("Choice");
// break;
//case Field.Type.e_signature:
// Console.WriteLine("Signature");
// break;
}
Console.WriteLine("------------------------------");
}
// Search for a specific field
//Field fld = doc.GetField("employee.name.first");
//if (fld != null)
//{
// Console.WriteLine("Field search for {0} was successful.", fld.GetName());
//}
//else
//{
// Console.WriteLine("Field search failed.");
//}
// Regenerate field appearances.
doc.RefreshFieldAppearances();
doc.Save(output_path + "forms_test_edit.pdf", 0);
Console.WriteLine("Done. Results saved to forms_test_edit.pdf");
//Console.ReadKey();
}
}
catch (PDFNetException e)
{
Console.WriteLine(e.Message);
}
}
/// <summary>
/// The main entry point for the application.
/// </summary>
static void Main(string[] args)
{
PDFNet.Initialize();
// Relative path to the folder containing test files.
string input_path = "../../TestFiles/";
string output_path = "../../TestFiles/Output/";
// Example 1)
// Iterate over all form fields in the document. Display all field names.
try
{
using (PDFDoc doc = new PDFDoc(input_path + "form1.pdf"))
{
doc.InitSecurityHandler();
FieldIterator itr;
for (itr = doc.GetFieldIterator(); itr.HasNext(); itr.Next())
{
Console.WriteLine("Field name: {0:s}", itr.Current().GetName());
Console.WriteLine("Field partial name: {0:s}", itr.Current().GetPartialName());
Console.Write("Field type: ");
Field.Type type = itr.Current().GetType();
switch (type)
{
case Field.Type.e_button:
Console.WriteLine("Button"); break;
case Field.Type.e_text:
Console.WriteLine("Text"); break;
case Field.Type.e_choice:
Console.WriteLine("Choice"); break;
case Field.Type.e_signature:
Console.WriteLine("Signature"); break;
}
Console.WriteLine("------------------------------");
}
Console.WriteLine("Done.");
}
}
catch (PDFNetException e)
{
Console.WriteLine(e.Message);
}
// Example 2) Import XFDF into FDF, then merge data from FDF into PDF
try
{
// XFDF to FDF
// form fields
Console.WriteLine("Import form field data from XFDF to FDF.");
FDFDoc fdf_doc1 = new FDFDoc(FDFDoc.CreateFromXFDF(input_path + "form1_data.xfdf"));
fdf_doc1.Save(output_path + "form1_data.fdf");
// annotations
Console.WriteLine("Import annotations from XFDF to FDF.");
FDFDoc fdf_doc2 = new FDFDoc(FDFDoc.CreateFromXFDF(input_path + "form1_annots.xfdf"));
fdf_doc2.Save(output_path + "form1_annots.fdf");
// FDF to PDF
// form fields
Console.WriteLine("Merge form field data from FDF.");
using (PDFDoc doc = new PDFDoc(input_path + "form1.pdf"))
{
doc.InitSecurityHandler();
doc.FDFMerge(fdf_doc1);
// To use PDFNet form field appearance generation instead of relying on
// Acrobat, uncomment the following two lines:
// doc.RefreshFieldAppearances();
// doc.GetAcroForm().Put("NeedAppearances", Obj.CreateBool(false));
doc.Save(output_path + "form1_filled.pdf", SDFDoc.SaveOptions.e_linearized);
// annotations
Console.WriteLine("Merge annotations from FDF.");
doc.FDFMerge(fdf_doc2);
doc.Save(output_path + "form1_filled_with_annots.pdf", SDFDoc.SaveOptions.e_linearized);
Console.WriteLine("Done.");
}
}
catch (PDFNetException e)
{
Console.WriteLine(e.Message);
}
// Example 3) Extract data from PDF to FDF, then export FDF as XFDF
try
{
// PDF to FDF
using (PDFDoc in_doc = new PDFDoc(output_path + "form1_filled_with_annots.pdf"))
{
in_doc.InitSecurityHandler();
// form fields only
Console.WriteLine("Extract form fields data to FDF.");
FDFDoc doc_fields = in_doc.FDFExtract(PDFDoc.ExtractFlag.e_forms_only);
doc_fields.SetPdfFileName("../form1_filled_with_annots.pdf");
doc_fields.Save(output_path + "form1_filled_data.fdf");
// annotations only
Console.WriteLine("Extract annotations to FDF.");
FDFDoc doc_annots = in_doc.FDFExtract(PDFDoc.ExtractFlag.e_annots_only);
doc_annots.SetPdfFileName("../form1_filled_with_annots.pdf");
doc_annots.Save(output_path + "form1_filled_annot.fdf");
// both form fields and annotations
Console.WriteLine("Extract both form fields and annotations to FDF.");
FDFDoc doc_both = in_doc.FDFExtract(PDFDoc.ExtractFlag.e_both);
doc_both.SetPdfFileName("../form1_filled_with_annots.pdf");
doc_both.Save(output_path + "form1_filled_both.fdf");
// FDF to XFDF
// form fields
Console.WriteLine("Export form field data from FDF to XFDF.");
doc_fields.SaveAsXFDF(output_path + "form1_filled_data.xfdf");
// annotations
Console.WriteLine("Export annotations from FDF to XFDF.");
doc_annots.SaveAsXFDF(output_path + "form1_filled_annot.xfdf");
// both form fields and annotations
Console.WriteLine("Export both form fields and annotations from FDF to XFDF.");
doc_both.SaveAsXFDF(output_path + "form1_filled_both.xfdf");
Console.WriteLine("Done.");
}
}
catch (PDFNetException e)
{
Console.WriteLine(e.Message);
}
// Example 4) Merge/Extract XFDF into/from PDF
try
{
// Merge XFDF from string
PDFDoc in_doc = new PDFDoc(input_path + "numbered.pdf");
{
in_doc.InitSecurityHandler();
Console.WriteLine("Merge XFDF string into PDF.");
string str = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?><xfdf xmlns=\"http://ns.adobe.com/xfdf\" xml:space=\"preserve\"><square subject=\"Rectangle\" page=\"0\" name=\"cf4d2e58-e9c5-2a58-5b4d-9b4b1a330e45\" title=\"user\" creationdate=\"D:20120827112326-07'00'\" date=\"D:20120827112326-07'00'\" rect=\"227.7814207650273,597.6174863387978,437.07103825136608,705.0491803278688\" color=\"#000000\" interior-color=\"#FFFF00\" flags=\"print\" width=\"1\"><popup flags=\"print,nozoom,norotate\" open=\"no\" page=\"0\" rect=\"0,792,0,792\" /></square></xfdf>";
using (FDFDoc fdoc = new FDFDoc(FDFDoc.CreateFromXFDF(str)))
{
in_doc.FDFMerge(fdoc);
in_doc.Save(output_path + "numbered_modified.pdf", SDFDoc.SaveOptions.e_linearized);
Console.WriteLine("Merge complete.");
}
// Extract XFDF as string
Console.WriteLine("Extract XFDF as a string.");
FDFDoc fdoc_new = in_doc.FDFExtract(PDFDoc.ExtractFlag.e_both);
string XFDF_str = fdoc_new.SaveAsXFDF();
Console.WriteLine("Extracted XFDF: ");
Console.WriteLine(XFDF_str);
Console.WriteLine("Extract complete.");
}
}
catch (PDFNetException e)
{
Console.WriteLine(e.Message);
}
// Example 5) Read FDF files directly
try
{
FDFDoc doc = new FDFDoc(output_path + "form1_filled_data.fdf");
FDFFieldIterator itr = doc.GetFieldIterator();
for (; itr.HasNext(); itr.Next())
{
Console.WriteLine("Field name: {0:s}", itr.Current().GetName());
Console.WriteLine("Field partial name: {0:s}", itr.Current().GetPartialName());
Console.WriteLine("------------------------------");
}
Console.WriteLine("Done.");
}
catch (PDFNetException e)
{
Console.WriteLine(e.Message);
}
// Example 6) Direct generation of FDF.
try
{
FDFDoc doc = new FDFDoc();
// Create new fields (i.e. key/value pairs).
doc.FieldCreate("Company", (int)Field.Type.e_text, "PDFTron Systems");
doc.FieldCreate("First Name", (int)Field.Type.e_text, "John");
doc.FieldCreate("Last Name", (int)Field.Type.e_text, "Doe");
// ...
// doc.SetPdfFileName("mydoc.pdf");
doc.Save(output_path + "sample_output.fdf");
Console.WriteLine("Done. Results saved in sample_output.fdf");
}
catch (PDFNetException e)
{
Console.WriteLine(e.Message);
}
}
static void Main(string[] args)
{
PDFNet.Initialize();
// Relative path to the folder containing test files.
// string input_path = "../../TestFiles/";
string output_path = "../../TestFiles/Output/";
// The vector used to store the name and count of all fields.
// This is used later on to clone the fields
Dictionary <string, int> field_names = new Dictionary <string, int>();
//----------------------------------------------------------------------------------
// Example 1: Programatically create new Form Fields and Widget Annotations.
//----------------------------------------------------------------------------------
try
{
using (PDFDoc doc = new PDFDoc())
{
// Create a blank new page and add some form fields.
Page blank_page = doc.PageCreate();
// Text Widget Creation
// Create an empty text widget with black text.
TextWidget text1 = TextWidget.Create(doc, new Rect(110, 700, 380, 730));
text1.SetText("Basic Text Field");
text1.RefreshAppearance();
blank_page.AnnotPushBack(text1);
// Create a vertical text widget with blue text and a yellow background.
TextWidget text2 = TextWidget.Create(doc, new Rect(50, 400, 90, 730));
text2.SetRotation(90);
// Set the text content.
text2.SetText(" ****Lucky Stars!****");
// Set the font type, text color, font size, border color and background color.
text2.SetFont(Font.Create(doc, Font.StandardType1Font.e_helvetica_oblique));
text2.SetFontSize(28);
text2.SetTextColor(new ColorPt(0, 0, 1), 3);
text2.SetBorderColor(new ColorPt(0, 0, 0), 3);
text2.SetBackgroundColor(new ColorPt(1, 1, 0), 3);
text2.RefreshAppearance();
// Add the annotation to the page.
blank_page.AnnotPushBack(text2);
// Create two new text widget with Field names employee.name.first and employee.name.last
// This logic shows how these widgets can be created using either a field name string or
// a Field object
TextWidget text3 = TextWidget.Create(doc, new Rect(110, 660, 380, 690), "employee.name.first");
text3.SetText("Levi");
text3.SetFont(Font.Create(doc, Font.StandardType1Font.e_times_bold));
text3.RefreshAppearance();
blank_page.AnnotPushBack(text3);
Field emp_last_name = doc.FieldCreate("employee.name.last", Field.Type.e_text, "Ackerman");
TextWidget text4 = TextWidget.Create(doc, new Rect(110, 620, 380, 650), emp_last_name);
text4.SetFont(Font.Create(doc, Font.StandardType1Font.e_times_bold));
text4.RefreshAppearance();
blank_page.AnnotPushBack(text4);
// Signature Widget Creation (unsigned)
SignatureWidget signature1 = SignatureWidget.Create(doc, new Rect(110, 560, 260, 610));
signature1.RefreshAppearance();
blank_page.AnnotPushBack(signature1);
// CheckBox Widget Creation
// Create a check box widget that is not checked.
CheckBoxWidget check1 = CheckBoxWidget.Create(doc, new Rect(140, 490, 170, 520));
check1.RefreshAppearance();
blank_page.AnnotPushBack(check1);
// Create a check box widget that is checked.
CheckBoxWidget check2 = CheckBoxWidget.Create(doc, new Rect(190, 490, 250, 540), "employee.name.check1");
check2.SetBackgroundColor(new ColorPt(1, 1, 1), 3);
check2.SetBorderColor(new ColorPt(0, 0, 0), 3);
// Check the widget (by default it is unchecked).
check2.SetChecked(true);
check2.RefreshAppearance();
blank_page.AnnotPushBack(check2);
// PushButton Widget Creation
PushButtonWidget pushbutton1 = PushButtonWidget.Create(doc, new Rect(380, 490, 520, 540));
pushbutton1.SetTextColor(new ColorPt(1, 1, 1), 3);
pushbutton1.SetFontSize(36);
pushbutton1.SetBackgroundColor(new ColorPt(0, 0, 0), 3);
// Add a caption for the pushbutton.
pushbutton1.SetStaticCaptionText("PushButton");
pushbutton1.RefreshAppearance();
blank_page.AnnotPushBack(pushbutton1);
// ComboBox Widget Creation
ComboBoxWidget combo1 = ComboBoxWidget.Create(doc, new Rect(280, 560, 580, 610));
// Add options to the combobox widget.
combo1.AddOption("Combo Box No.1");
combo1.AddOption("Combo Box No.2");
combo1.AddOption("Combo Box No.3");
// Make one of the options in the combo box selected by default.
combo1.SetSelectedOption("Combo Box No.2");
combo1.SetTextColor(new ColorPt(1, 0, 0), 3);
combo1.SetFontSize(28);
combo1.RefreshAppearance();
blank_page.AnnotPushBack(combo1);
// ListBox Widget Creation
ListBoxWidget list1 = ListBoxWidget.Create(doc, new Rect(400, 620, 580, 730));
// Add one option to the listbox widget.
list1.AddOption("List Box No.1");
// Add multiple options to the listbox widget in a batch.
string[] list_options = new string[2] {
"List Box No.2", "List Box No.3"
};
list1.AddOptions(list_options);
// Select some of the options in list box as default options
list1.SetSelectedOptions(list_options);
// Enable list box to have multi-select when editing.
list1.GetField().SetFlag(Field.Flag.e_multiselect, true);
list1.SetFont(Font.Create(doc, Font.StandardType1Font.e_times_italic));
list1.SetTextColor(new ColorPt(1, 0, 0), 3);
list1.SetFontSize(28);
list1.SetBackgroundColor(new ColorPt(1, 1, 1), 3);
list1.RefreshAppearance();
blank_page.AnnotPushBack(list1);
// RadioButton Widget Creation
// Create a radio button group and add three radio buttons in it.
RadioButtonGroup radio_group = RadioButtonGroup.Create(doc, "RadioGroup");
RadioButtonWidget radiobutton1 = radio_group.Add(new Rect(140, 410, 190, 460));
radiobutton1.SetBackgroundColor(new ColorPt(1, 1, 0), 3);
radiobutton1.RefreshAppearance();
RadioButtonWidget radiobutton2 = radio_group.Add(new Rect(310, 410, 360, 460));
radiobutton2.SetBackgroundColor(new ColorPt(0, 1, 0), 3);
radiobutton2.RefreshAppearance();
RadioButtonWidget radiobutton3 = radio_group.Add(new Rect(480, 410, 530, 460));
// Enable the third radio button. By default the first one is selected
radiobutton3.EnableButton();
radiobutton3.SetBackgroundColor(new ColorPt(0, 1, 1), 3);
radiobutton3.RefreshAppearance();
radio_group.AddGroupButtonsToPage(blank_page);
// Custom push button annotation creation
PushButtonWidget custom_pushbutton1 = PushButtonWidget.Create(doc, new Rect(260, 320, 360, 360));
// Set the annotation appearance.
custom_pushbutton1.SetAppearance(CreateCustomButtonAppearance(doc, false), Annot.AnnotationState.e_normal);
// Create 'SubmitForm' action. The action will be linked to the button.
FileSpec url = FileSpec.CreateURL(doc, "http://www.pdftron.com");
pdftron.PDF.Action button_action = pdftron.PDF.Action.CreateSubmitForm(url);
// Associate the above action with 'Down' event in annotations action dictionary.
Obj annot_action = custom_pushbutton1.GetSDFObj().PutDict("AA");
annot_action.Put("D", button_action.GetSDFObj());
blank_page.AnnotPushBack(custom_pushbutton1);
// Add the page as the last page in the document.
doc.PagePushBack(blank_page);
// If you are not satisfied with the look of default auto-generated appearance
// streams you can delete "AP" entry from the Widget annotation and set
// "NeedAppearances" flag in AcroForm dictionary:
// doc.GetAcroForm().PutBool("NeedAppearances", true);
// This will force the viewer application to auto-generate new appearance streams
// every time the document is opened.
//
// Alternatively you can generate custom annotation appearance using ElementWriter
// and then set the "AP" entry in the widget dictionary to the new appearance
// stream.
//
// Yet another option is to pre-populate field entries with dummy text. When
// you edit the field values using PDFNet the new field appearances will match
// the old ones.
doc.RefreshFieldAppearances();
doc.Save(output_path + "forms_test1.pdf", 0);
Console.WriteLine("Done.");
}
}
catch (PDFNetException e)
{
Console.WriteLine(e.Message);
}
//----------------------------------------------------------------------------------
// Example 2:
// Fill-in forms / Modify values of existing fields.
// Traverse all form fields in the document (and print out their names).
// Search for specific fields in the document.
//----------------------------------------------------------------------------------
try
{
using (PDFDoc doc = new PDFDoc(output_path + "forms_test1.pdf"))
{
doc.InitSecurityHandler();
FieldIterator itr;
for (itr = doc.GetFieldIterator(); itr.HasNext(); itr.Next())
{
Field field = itr.Current();
string cur_field_name = field.GetName();
// Add one to the count for this field name for later processing
field_names[cur_field_name] = (field_names.ContainsKey(cur_field_name) ? field_names[cur_field_name] + 1 : 1);
Console.WriteLine("Field name: {0}", field.GetName());
Console.WriteLine("Field partial name: {0}", field.GetPartialName());
string str_val = field.GetValueAsString();
Console.Write("Field type: ");
Field.Type type = field.GetType();
switch (type)
{
case Field.Type.e_button:
Console.WriteLine("Button");
break;
case Field.Type.e_radio:
Console.WriteLine("Radio button: Value = " + str_val);
break;
case Field.Type.e_check:
field.SetValue(true);
Console.WriteLine("Check box: Value = " + str_val);
break;
case Field.Type.e_text:
{
Console.WriteLine("Text");
// Edit all variable text in the document
String old_value = "none";
if (field.GetValue() != null)
{
old_value = field.GetValue().GetAsPDFText();
}
field.SetValue("This is a new value. The old one was: " + old_value);
}
break;
case Field.Type.e_choice:
Console.WriteLine("Choice");
break;
case Field.Type.e_signature:
Console.WriteLine("Signature");
break;
}
Console.WriteLine("------------------------------");
}
// Search for a specific field
Field fld = doc.GetField("employee.name.first");
if (fld != null)
{
Console.WriteLine("Field search for {0} was successful", fld.GetName());
}
else
{
Console.WriteLine("Field search failed.");
}
// Regenerate field appearances.
doc.RefreshFieldAppearances();
doc.Save(output_path + "forms_test_edit.pdf", 0);
Console.WriteLine("Done.");
}
}
catch (PDFNetException e)
{
Console.WriteLine(e.Message);
}
//----------------------------------------------------------------------------------
// Sample: Form templating
// Replicate pages and form data within a document. Then rename field names to make
// them unique.
//----------------------------------------------------------------------------------
try
{
// Sample: Copying the page with forms within the same document
using (PDFDoc doc = new PDFDoc(output_path + "forms_test1.pdf"))
{
doc.InitSecurityHandler();
Page src_page = doc.GetPage(1);
doc.PagePushBack(src_page); // Append several copies of the second page
doc.PagePushBack(src_page); // Note that forms are successfully copied
doc.PagePushBack(src_page);
doc.PagePushBack(src_page);
// Now we rename fields in order to make every field unique.
// You can use this technique for dynamic template filling where you have a 'master'
// form page that should be replicated, but with unique field names on every page.
foreach (KeyValuePair <string, int> cur_field in field_names)
{
RenameAllFields(doc, cur_field.Key, cur_field.Value);
}
doc.Save(output_path + "forms_test1_cloned.pdf", 0);
Console.WriteLine("Done.");
}
}
catch (PDFNetException e)
{
Console.WriteLine(e.Message);
}
//----------------------------------------------------------------------------------
// Sample:
// Flatten all form fields in a document.
// Note that this sample is intended to show that it is possible to flatten
// individual fields. PDFNet provides a utility function PDFDoc.FlattenAnnotations()
// that will automatically flatten all fields.
//----------------------------------------------------------------------------------
try
{
using (PDFDoc doc = new PDFDoc(output_path + "forms_test1.pdf"))
{
doc.InitSecurityHandler();
bool auto = true;
if (auto)
{
doc.FlattenAnnotations();
}
else // Manual flattening
{
// Traverse all pages
PageIterator pitr = doc.GetPageIterator();
for (; pitr.HasNext(); pitr.Next())
{
Page page = pitr.Current();
for (int i = page.GetNumAnnots() - 1; i >= 0; --i)
{
Annot annot = page.GetAnnot(i);
if (annot.GetType() == Annot.Type.e_Widget)
{
annot.Flatten(page);
}
}
}
}
doc.Save(output_path + "forms_test1_flattened.pdf", 0);
Console.WriteLine("Done.");
}
}
catch (PDFNetException e)
{
Console.WriteLine(e.Message);
}
}