static int Main(string[] args)
{
const int RET_OK = 0;
const int RET_ERR = 1;
//Test();
Options options = new Options();
if (CommandLine.Parser.Default.ParseArguments(args, options))
{
if (options.Commands.Count == 0)
{
Console.Write(options.GetUsage());
return(RET_OK);
}
try
{
var cmd = options.Commands[0];
switch (cmd)
{
case "combine":
{
var files = options.Input.Trim('\"').Split(',');
var output = options.Output.Trim('\"');
PdfOperations.Combine(files, output);
break;
}
case "barcode":
{
var files = options.Input.Trim('\"').Split(',');
var output = options.Output.Trim('\"');
var code = options.Code.Trim('\"');
string type = options.Type.Trim('\"');
int offsetX = options.OffsetX;
int offsetY = options.OffsetY;
int rotate = options.Rotate;
//int type = !string.IsNullOrEmpty(options.Type) ? GetBarCodeType(options.Type) : iTextSharp.text.pdf.Barcode.EAN8;
//int offsetX = !string.IsNullOrEmpty(options.Type) ? GetBarCodeType(options.Type) : iTextSharp.text.pdf.Barcode.EAN8;
foreach (var file in files)
{
PdfOperations.BarcodeStamp(file, code, output, type, offsetX, offsetY, rotate);
}
break;
}
case "convert":
{
var input = options.Input.Trim('\"');
var output = options.Output.Trim('\"');
PdfOperations.FromImage(input, output);
break;
}
case "image":
{
var input = options.Input.Trim('\"');
var output = options.Output.Trim('\"');
var page = options.Page;
PdfOperations.ToImage(input, page, output);
break;
}
case "scanbarcode":
{
var input = options.Input.Trim('\"');
var page = options.Page;
string barcode = "";
string inputExt = System.IO.Path.GetExtension(input);
double scale = options.Scale;
bool noClean = options.NoClean;
bool find = false;
if (inputExt == ".pdf")
{
PdfOperations.ToImage(input, page, input + ".png", (float)scale);
if (page == 0)
{
// All barcodes
Console.Write("Barcodes: ");
for (int i = 1; ; i++)
{
string imageFileN = PdfOperations.GetFileNameWithIndex(input + ".png", i);
if (!System.IO.File.Exists(imageFileN))
{
break;
}
barcode = BarcodeOperations.Scan(imageFileN);
// Для не найденных barcode просто ставим ; чтобы можно было номер страницы сопоставить
if (find == true)
{
Console.Write(";");
}
if (!string.IsNullOrEmpty(barcode))
{
Console.Write(barcode);
find = true;
}
else
{
Console.Write("-");
}
if (!noClean)
{
System.IO.File.Delete(imageFileN);
}
}
Console.WriteLine("");
}
else
{
barcode = BarcodeOperations.Scan(input + ".png");
if (!noClean)
{
System.IO.File.Delete(input + ".png");
}
if (!string.IsNullOrEmpty(barcode))
{
Console.WriteLine("Barcode: " + barcode);
find = true;
}
}
}
else
{
barcode = BarcodeOperations.Scan(input);
if (!string.IsNullOrEmpty(barcode))
{
Console.WriteLine("Barcode: " + barcode);
find = true;
}
}
if (find == false)
{
Console.WriteLine(PdfOperations.BARCODE_NOT_FOUND);
}
break;
}
case "barcodereplace":
{
var input = options.Input.Trim('\"');
var output = options.Output.Trim('\"');
if (input == output)
{
throw new Exception(PdfOperations.FILE_MUST_BE_DIFFERENT);
}
var label = options.Label;
var code = options.Code;
var page = options.Page;
bool displayText = !options.NoText;
bool barCodeReplaced = PdfOperations.ReplaceBarcode128(input, output, page, label, code, displayText);
if (!barCodeReplaced)
{
Console.WriteLine(PdfOperations.BARCODE_NOT_FOUND);
}
break;
}
case "find":
{
var input = options.Input.Trim('\"');
var page = options.Page;
var text = options.Label;
var result = PdfOperations.SearchPdfFile(input, text, page);
if (result.Count > 0)
{
foreach (var item in result)
{
string pos = string.Format("Label position: {0}, {1}, {2}, {3} (page {4})", item.MinX, item.MinY, item.MaxX, item.MaxY, item.Page);
Console.WriteLine(pos);
}
}
else
{
Console.WriteLine(PdfOperations.LABEL_NOT_FOUND);
}
break;
}
case "barcodeonlabel":
{
string input = options.Input.Trim('\"');
string output = options.Output.Trim('\"');
if (input == output)
{
throw new Exception(PdfOperations.FILE_MUST_BE_DIFFERENT);
}
string type = options.Type.Trim('\"');
string code = options.Code;
string text = options.Label;
string widthParam = options.Width;
string heightParam = options.Height;
bool displayText = !options.NoText;
double barHeight = options.BarHeight;
bool stampReplaced = PdfOperations.PlaceBarcodeOnLabel(input, output, text, type, code, widthParam, heightParam, (float)barHeight, displayText);
if (!stampReplaced)
{
Console.WriteLine(PdfOperations.LABEL_NOT_FOUND);
}
break;
}
case "imageonlabel":
{
string input = options.Input.Trim('\"');
string output = options.Output.Trim('\"');
string imageFile = options.ImageFile.Trim('\"');
if (input == output)
{
throw new Exception(PdfOperations.FILE_MUST_BE_DIFFERENT);
}
string label = options.Label;
string widthParam = options.Width;
string heightParam = options.Height;
bool center = options.Center;
bool labelFinded = PdfOperations.PlaceImageOnLabel(input, output, label, imageFile, widthParam, heightParam, center);
if (!labelFinded)
{
Console.WriteLine(PdfOperations.LABEL_NOT_FOUND);
}
break;
}
case "extractimages":
{
string input = options.Input.Trim('\"');
PdfOperations.ExtractImagesFromPDF(input);
break;
}
case "pagesizes":
{
string input = options.Input.Trim('\"');
IList <System.Drawing.SizeF> sizes = PdfOperations.GetPagesInfo(input);
bool firstTime = true;
foreach (System.Drawing.SizeF size in sizes)
{
if (!firstTime)
{
Console.Write(";");
}
Console.Write("{0};{1}", size.Width, size.Height);
firstTime = false;
}
Console.WriteLine();
break;
}
case "helloworld":
{
var output = options.Output;
if (string.IsNullOrEmpty(output))
{
output = "helloworld.pdf";
}
else
{
output = output.Trim('\"');
}
PdfOperations.HelloWorld(output);
break;
}
}
}
catch (System.Exception ex)
{
Console.WriteLine(PdfOperations.OPERATION_ERROR);
Console.WriteLine(ex.Message);
return(RET_ERR);
}
return(RET_OK);
}
return(RET_ERR);
}
static public bool ReplaceBarcode128(string input, string output, int page, string sourceCode, string newCode, bool displayText, int maxBarCodeCount = 5)
{
float scale = 3;
float dpi = 300;
bool barCodeFinded = false;
Barcode barcodeNew = CreateBarcode(BarcodeType.Code128, newCode, displayText);
BarcodeResult barcode = null;
using (var fs = new FileStream(output, FileMode.Create))
using (var pdfReader = new iTextSharp.text.pdf.PdfReader(input))
using (var document = PdfiumViewer.PdfDocument.Load(input))
{
PdfStamper stamper = new PdfStamper(pdfReader, fs);
var info = document.GetInformation();
IList <SizeF> sizes = document.PageSizes;
// Если задана страница, то только в нёё вставим штрихкод, если не задана, то для всех страниц документа
int count;
if (page <= 0)
{
page = 0;
count = document.PageCount;
}
else
{
// В Pdfium нумерация с 0-ля, а у нас приходит с 1-цы.
count = page;
page -= 1;
}
for (; page < count; page++)
{
int imageWidth = (int)(sizes[page].Width * scale);
int imageHeight = (int)(sizes[page].Height * scale);
System.Drawing.Image img = document.Render(page, imageWidth, imageHeight, dpi, dpi, PdfiumViewer.PdfRenderFlags.Grayscale);
for (int i = 0; i < maxBarCodeCount; i++)
{
barcode = BarcodeOperations.ScanCode128(img, input + ".png");
if (barcode != null)
{
barCodeFinded = true;
if (barcode.Code == sourceCode)
{
float offsetX = barcode.Left / scale;
float offsetY = barcode.Top / scale;
float width = (barcode.Right - barcode.Left) / scale;
float rotateDegrees = barcode.Orientation;
// Преобразуем к 0-360 и уберем минимальные отклонения
// if (rotateDegrees < 0) rotateDegrees += 360;
// else if (rotateDegrees >= 360) rotateDegrees -= 360;
// if (Math.Abs(rotateDegrees - 0) <= 4) rotateDegrees = 0;
// if (Math.Abs(rotateDegrees - 90) <= 4) rotateDegrees = 90;
// if (Math.Abs(rotateDegrees - 180) <= 4) rotateDegrees = 180;
// if (Math.Abs(rotateDegrees - 270) <= 4) rotateDegrees = 270;
iTextSharp.text.Rectangle pagesize = pdfReader.GetPageSizeWithRotation(page + 1);
// Поскольку ось координат Y для img,bmp сверху вниз направлена и начало в верхнем левом угле,
// а в pdf снизу вверх и в нижним левом угле, то преобразуем координаты
offsetY = pagesize.Height - offsetY;
rotateDegrees = -rotateDegrees;
PdfOperations.PlaceBarcode(stamper, barcodeNew, page + 1, offsetX, offsetY, width, rotateDegrees);
}
else
{
Console.WriteLine(BARCODE_DIFFERENT_FOUND + barcode.Code);
}
}
else
{
break;
}
}
}
stamper.Close();
}
return(barCodeFinded);
}