static void ProcessTransaction(transactionData transaction, double x, double y, ref Text t, Font f, GraphicState gs, TextState ts,
double pointSize)
{
// The x position of the five elements of a transaction are
// Date 37 9x) Descriprtion 132 (x+95) Charges 267 (x+230) Credits 360 (x+323) Balance 450 (x+413)
Matrix m = new Matrix().Translate(x, y).Scale(pointSize, pointSize);
TextRun tr = new TextRun(transaction.date, f, gs, ts, m);
t.AddRun(tr);
m = new Matrix().Translate(x + 95, y).Scale(pointSize, pointSize);
tr = new TextRun(transaction.description, f, gs, ts, m);
t.AddRun(tr);
m = new Matrix().Translate(x + 230, y).Scale(pointSize, pointSize);
tr = new TextRun(transaction.charges.ToString(), f, gs, ts, m);
t.AddRun(tr);
m = new Matrix().Translate(x + 323, y).Scale(pointSize, pointSize);
tr = new TextRun(transaction.credit.ToString(), f, gs, ts, m);
t.AddRun(tr);
m = new Matrix().Translate(x + 413, y).Scale(pointSize, pointSize);
tr = new TextRun(transaction.balance.ToString(), f, gs, ts, m);
t.AddRun(tr);
}
static void Main(string[] args)
{
Console.WriteLine("RepeatingFormXObject Sample:");
int repeatMax = 100; // Record count...
string customerInfoFont = "Garamond";
double customerInfoPointSize = 10.0;
string transactionDataFont = "Arial";
double transactionDataPointSize = 10.0;
double transactionData_xPos = 0;
double transactionData_yStartPos = 0;
double transactionData_leading = 27;
double transactionData_count = 0;
// Populate some customer transaction data. This could be read from a CSV or XML file or other source, one per customer.
// But for this sample, we will just insert it here.
// Could pass in position data as well.
customerInfo customer1 = new customerInfo("Acme, Inc", "123 Main Street", "New York", "NY", "54321", "1 (800) 555-1212");
transactionData transaction1 = new transactionData("01/03/2020", "Balance Forward", 50.00, 0, 50.00);
transactionData transaction2 = new transactionData("01/13/2020", "Water", 20.00, 0, 70.00);
transactionData transaction3 = new transactionData("01/22/2020", "Electric", 110.00, 0, 180.00);
transactionData transaction4 = new transactionData("02/03/2020", "Cable", 0, 40.00, 140.00);
transactionData transaction5 = new transactionData("02/06/2020", "Phone", 50.00, 0, 190.00);
var sw = Stopwatch.StartNew();
using (Library lib = new Library())
{
Console.WriteLine("Initialized the library.");
String sTemplate = Library.ResourceDirectory + "Sample_Input/DuckyAccountStatement.pdf";
String sOutput = "../RepeatingForm-out-" + repeatMax + ".pdf";
if (args.Length > 0)
{
sOutput = args[0];
}
Console.WriteLine("Output file: " + sOutput);
// Setup the Form... the boilerplate portion that is repeated on each page.
// For this example, we will pull this from another PDF document.
// Alternatively, the application could create the appropriate Text, Path and Image elements
// and add them to Form Content.
Document sourceDoc = new Document(sTemplate);
Page sourcePage = sourceDoc.GetPage(0); // get the first page
Form templateForm = new Form(sourcePage.Content);
// Create the output document
Document doc = new Document();
Font fC = new Font(customerInfoFont, FontCreateFlags.Embedded | FontCreateFlags.Subset); // will embed the font
Font fT = new Font(transactionDataFont, FontCreateFlags.Embedded | FontCreateFlags.Subset);
GraphicState gs = new GraphicState();
TextState ts = new TextState();
Matrix m = new Matrix();
gs.FillColor = new Color(0.0); // DeviceGray colorspace (black)
Rect pageRect = new Rect(0, 0, 612, 792);
for (int i = 1; i <= repeatMax; i++)
{
if ((i % 10000) == 0)
{
// Every 10K, output the timer
Console.WriteLine("Processing record " + i);
Console.WriteLine("Time elapsed: " + sw.ElapsedMilliseconds + " milliseconds.");
}
Page docpage = doc.CreatePage(Document.LastPage, pageRect);
// add the template to the page
docpage.Content.AddElement(templateForm);
// add the unique content per page
Text t = new Text();
// call for each customer. Only 1 for the sample
DisplayCustomerInfo(customer1, ref t, fC, gs, ts, customerInfoPointSize);
// transaction data - for the sample, transaction data is in fixed positions.
// We'll pass the start x and y. Each row is about 27 points below the prior row.
// Limited to 5 rows for this template.
ProcessTransaction(transaction1, 37, 450, ref t, fT, gs, ts, transactionDataPointSize);
ProcessTransaction(transaction2, 37, 423, ref t, fT, gs, ts, transactionDataPointSize);
ProcessTransaction(transaction3, 37, 396, ref t, fT, gs, ts, transactionDataPointSize);
ProcessTransaction(transaction4, 37, 369, ref t, fT, gs, ts, transactionDataPointSize);
ProcessTransaction(transaction5, 37, 342, ref t, fT, gs, ts, transactionDataPointSize);
// Add document number at bottom of each page
m = new Matrix().Translate(475, 115).Scale(11.0, 11.0);
TextRun tr = new TextRun("Document: " + i.ToString(), fC, gs, ts, m);
t.AddRun(tr);
docpage.Content.AddElement(t);
docpage.UpdateContent(); // Update the PDF page with the changed content
tr.Dispose();
t.Dispose();
docpage.Dispose();
}
doc.EmbedFonts(EmbedFlags.None);
doc.Save(SaveFlags.Full, sOutput);
// Dispose of things
templateForm.Dispose();
sourcePage.Dispose();
sourceDoc.Dispose();
doc.Dispose();
}
sw.Stop();
TimeSpan timeElapsed = sw.Elapsed;
Console.WriteLine("Document closed and saved. Total time elapsed: " + timeElapsed.TotalSeconds + " seconds");
Console.WriteLine(" or " + repeatMax / timeElapsed.TotalSeconds + " pages per second");
}
