/// <summary>
/// Convert specified PDF file to Images (1 image per pdf page)
/// </summary>
/// <param name="file"></param>
/// <returns></returns>
IEnumerable <Image> ExtractImages(string file)
{
Ghostscript.NET.Rasterizer.GhostscriptRasterizer rasterizer = null;
Ghostscript.NET.GhostscriptVersionInfo vesion;
vesion = new Ghostscript.NET.GhostscriptVersionInfo(new Version(0, 0, 0),
PathToDll + @"\gsdll32.dll",
string.Empty,
Ghostscript.NET.GhostscriptLicense.GPL);
using (rasterizer = new Ghostscript.NET.Rasterizer.GhostscriptRasterizer())
{
try
{
rasterizer.Open(file, vesion, false);
return(GetImagesFromRasterizer(rasterizer));
}
catch
{
vesion = new Ghostscript.NET.GhostscriptVersionInfo(new Version(0, 0, 0),
PathToDll + @"\gsdll64.dll",
string.Empty,
Ghostscript.NET.GhostscriptLicense.GPL);
rasterizer.Open(file, vesion, false);
return(GetImagesFromRasterizer(rasterizer));
}
}
}
public static IList <byte[]> PDFToImage(MemoryStream ms, int ImgWidth, int ImgHeight)
{
string path = Path.GetDirectoryName(System.Web.Hosting.HostingEnvironment.ApplicationPhysicalPath);
Ghostscript.NET.Rasterizer.GhostscriptRasterizer rasterizer = null;
Ghostscript.NET.GhostscriptVersionInfo vesion = new Ghostscript.NET.GhostscriptVersionInfo(new Version(0, 0, 0), @"C:\\Program Files\\gs\\gs9.19\\bin\\gsdll64.dll", string.Empty, Ghostscript.NET.GhostscriptLicense.GPL);
IList <byte[]> images = new List <byte[]> ();
using (rasterizer = new Ghostscript.NET.Rasterizer.GhostscriptRasterizer())
{
rasterizer.Open(ms, vesion, false);
for (int i = 1; i <= rasterizer.PageCount; i++)
{
MemoryStream returnImage = new MemoryStream();
Image SrcImg = rasterizer.GetPage(200, 200, i);
//if (SrcImg.Width <= ImgWidth) ImgWidth = SrcImg.Width;
//int NewHeight = SrcImg.Height * ImgWidth / SrcImg.Width;
//if (NewHeight > ImgHeight)
//{
// // Resize with height instead
// ImgWidth = SrcImg.Width * ImgHeight / SrcImg.Height;
// NewHeight = ImgHeight;
//}
SrcImg.Save(returnImage, ImageFormat.Jpeg);
images.Add(returnImage.ToArray());
}
rasterizer.Close();
return(images);
}
}
/// <summary>
/// Get the images from PDF files in rasterizer
/// </summary>
/// <param name="rasterizer"></param>
/// <returns></returns>
IEnumerable <Image> GetImagesFromRasterizer(Ghostscript.NET.Rasterizer.GhostscriptRasterizer rasterizer)
{
var imagesList = new List <Image>();
var task = Task.Factory.StartNew(() => {
for (int i = 1; i <= rasterizer.PageCount; i++)
{
Image img = rasterizer.GetPage(300, 300, i);
EncoderParameter qualityParam =
new EncoderParameter(System.Drawing.Imaging.Encoder.Quality, 60L);
EncoderParameters encoderParams = new EncoderParameters
{
Param = new EncoderParameter[] { qualityParam }
};
var imageStream = new MemoryStream();
img.Save(imageStream, GetEncoderInfo("image/jpeg"), encoderParams);
Image imageExported = new Bitmap(imageStream);
if (NewSize != null)
{
imageExported = Util.ResizeImage(imageExported, NewSize);
}
imagesList.Add(imageExported);
}
});
task.Wait();
rasterizer.Close();
return(imagesList);
}
protected List <string> PdfToImages(string file, string outputDir, int dpi)
{
try
{
List <string> fileNames = new List <string>();
Ghostscript.NET.Rasterizer.GhostscriptRasterizer rasterizer = null;
string gsDllPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"Binaries\gsdll32.dll");
GhostscriptVersionInfo gvi = new GhostscriptVersionInfo(gsDllPath);
using (rasterizer = new Ghostscript.NET.Rasterizer.GhostscriptRasterizer())
{
rasterizer.Open(file, gvi, true);
for (int i = 1; i <= rasterizer.PageCount; i++)
{
System.Drawing.Image img = rasterizer.GetPage(dpi, dpi, i);
string fileName = Path.Combine(outputDir, string.Format("{0}.jpg", i));
img.Save(fileName, ImageFormat.Jpeg);
fileNames.Add(fileName);
}
rasterizer.Close();
}
return(fileNames);
}
catch (Exception ex)
{
//potentially log the exception
throw;
}
}
public void PDFToImage(string file)
{
Ghostscript.NET.Rasterizer.GhostscriptRasterizer rasterizer = null;
using (rasterizer = new Ghostscript.NET.Rasterizer.GhostscriptRasterizer())
{
rasterizer.Open(file);
for (int i = 1; i <= rasterizer.PageCount; i++)
{
Image img = rasterizer.GetPage(300, 300, i);
Bitmap bmp = new Bitmap(img);
BitmapData bmpDate = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), ImageLockMode.ReadOnly, PixelFormat.Format24bppRgb);
IntPtr ptr = bmpDate.Scan0;
int bytes = Math.Abs(bmpDate.Stride) * bmp.Height;
byte[] rgbVal = new byte[bytes];
System.Runtime.InteropServices.Marshal.Copy(ptr, rgbVal, 0, bytes);
bmp.UnlockBits(bmpDate);
Array byteArray = rgbVal;
OCR.Img_LoadBmpData(ImgObj, ref byteArray, bmp.Width, bmp.Height, TNSOCR.BMP_24BIT, 0);
}
rasterizer.Close();
}
}
protected List<string> PdfToImages(string file, string outputDir, int dpi)
{
try
{
List<string> fileNames = new List<string>();
Ghostscript.NET.Rasterizer.GhostscriptRasterizer rasterizer = null;
string gsDllPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"Binaries\gsdll32.dll");
GhostscriptVersionInfo gvi = new GhostscriptVersionInfo(gsDllPath);
using (rasterizer = new Ghostscript.NET.Rasterizer.GhostscriptRasterizer())
{
rasterizer.Open(file, gvi, true);
for (int i = 1; i <= rasterizer.PageCount; i++)
{
System.Drawing.Image img = rasterizer.GetPage(dpi, dpi, i);
string fileName = Path.Combine(outputDir, string.Format("{0}.jpg", i));
img.Save(fileName, ImageFormat.Jpeg);
fileNames.Add(fileName);
}
rasterizer.Close();
}
return fileNames;
}
catch (Exception ex)
{
//potentially log the exception
throw;
}
}
private string ExtractUsingGhostScript(string pdfPath, string imagePath, int pageNo = 0)
{
using (var rasterizer = new Ghostscript.NET.Rasterizer.GhostscriptRasterizer()) {
rasterizer.Open(pdfPath);
imagePath = imagePath + ".png";
var img = rasterizer.GetPage(300, 300, pageNo + 1);
img.Save(imagePath, ImageFormat.Png);
return(imagePath);
}
}
public static Dictionary<int, string> PDFToImage(string file, string outputPath, int dpi)
{
string path = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
Ghostscript.NET.Rasterizer.GhostscriptRasterizer rasterizer = null;
Ghostscript.NET.GhostscriptVersionInfo vesion = new Ghostscript.NET.GhostscriptVersionInfo(new System.Version(0, 0, 0), path + @"\gsdll64.dll", string.Empty, Ghostscript.NET.GhostscriptLicense.GPL);
Dictionary<int, string> dictionary = new Dictionary<int, string>();
using (rasterizer = new Ghostscript.NET.Rasterizer.GhostscriptRasterizer())
{
rasterizer.Open(file, vesion, false);
for (int i = 1; i <= rasterizer.PageCount; i++)
{
string pageFilePath = Path.Combine(outputPath, Path.GetFileNameWithoutExtension(@file).Replace(".pdf", "") + "-p" + i.ToString() + ".tiff");
using (System.Drawing.Image img = rasterizer.GetPage(dpi, dpi, i))
{
if (File.Exists(pageFilePath))
{
//img.Save(pageFilePath, System.Drawing.Imaging.ImageFormat.Tiff);
dictionary.Add(i, pageFilePath);
}
else
{
img.Save(pageFilePath, System.Drawing.Imaging.ImageFormat.Tiff);
dictionary.Add(i, pageFilePath);
}
}
}
rasterizer.Close();
rasterizer.Dispose();
}
return dictionary;
}
//Convert a pdf to a jpg image
public void PDFToImage(string file, int dpi)
{
Ghostscript.NET.Rasterizer.GhostscriptRasterizer rasterizer = null;
using (rasterizer = new Ghostscript.NET.Rasterizer.GhostscriptRasterizer())
{
string pageFilePath = Path.Combine(Path.ChangeExtension(file, ".jpg"));
if (File.Exists(pageFilePath))
return;
rasterizer.Open(file);
for (int i = 1; i <= rasterizer.PageCount; i++)
{
using (System.Drawing.Image img = rasterizer.GetPage(dpi, dpi, i))
{
img.Save(pageFilePath, ImageFormat.Jpeg);
}
}
rasterizer.Close();
}
}
private void ExtractUsingGhostScript(Matrix coordinates)
{
float x = coordinates[Matrix.I31];
float y = coordinates[Matrix.I32];
float w = coordinates[Matrix.I11];
float h = coordinates[Matrix.I22];
using (var rasterizer = new Ghostscript.NET.Rasterizer.GhostscriptRasterizer()) {
rasterizer.Open(currentPdfPath);
var pageWidth = pageSize.Width;
var pageHeight = pageSize.Height;
using (Bitmap img = (Bitmap)rasterizer.GetPage(120, 120, currentPage + 1)) {
int rectX = (int)(img.Width * x / pageWidth);
int rectY = (int)(img.Height * y / pageHeight);
int rectW = (int)(img.Width * w / pageWidth);
int rectH = (int)(img.Height * h / pageHeight);
RenderedImage = img.Clone(new System.Drawing.Rectangle(rectX, rectY, rectW, rectH), img.PixelFormat);
}
}
}
static public List <string> PDFToImages(string file, string outputDirectory, int dpi, bool uniqueFileNames)
{
//string path = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
//path + @"\libs\gsdll32.dll"
Ghostscript.NET.Rasterizer.GhostscriptRasterizer rasterizer = null;
Ghostscript.NET.GhostscriptVersionInfo vesion = new Ghostscript.NET.GhostscriptVersionInfo(new Version(0, 0, 0), HostingEnvironment.MapPath("~/Libs/gsdll32.dll"), string.Empty, Ghostscript.NET.GhostscriptLicense.GPL);
List <string> outputFiles = new List <string>();
using (rasterizer = new Ghostscript.NET.Rasterizer.GhostscriptRasterizer())
{
rasterizer.Open(file, vesion, false);
for (int i = 1; i <= rasterizer.PageCount; i++)
{
string pageFilePath = Path.Combine(outputDirectory, (uniqueFileNames ? Path.GetRandomFileName() : "") + Path.GetFileNameWithoutExtension(file) + "-p" + i.ToString() + ".jpg");
outputFiles.Add(pageFilePath);
Image img = rasterizer.GetPage(dpi, dpi, i);
img.Save(pageFilePath, ImageFormat.Jpeg);
}
rasterizer.Close();
}
return(outputFiles);
}
public static List<string> PDFToImages(string file, string outputDirectory, int dpi, bool uniqueFileNames)
{
//string path = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
//path + @"\libs\gsdll32.dll"
Ghostscript.NET.Rasterizer.GhostscriptRasterizer rasterizer = null;
Ghostscript.NET.GhostscriptVersionInfo vesion = new Ghostscript.NET.GhostscriptVersionInfo(new Version(0, 0, 0), HostingEnvironment.MapPath("~/Libs/gsdll32.dll") , string.Empty, Ghostscript.NET.GhostscriptLicense.GPL);
List<string> outputFiles = new List<string>();
using (rasterizer = new Ghostscript.NET.Rasterizer.GhostscriptRasterizer())
{
rasterizer.Open(file, vesion, false);
for (int i = 1; i <= rasterizer.PageCount; i++)
{
string pageFilePath = Path.Combine(outputDirectory, (uniqueFileNames ? Path.GetRandomFileName() : "") + Path.GetFileNameWithoutExtension(file) + "-p" + i.ToString() + ".jpg");
outputFiles.Add(pageFilePath);
Image img = rasterizer.GetPage(dpi, dpi, i);
img.Save(pageFilePath, ImageFormat.Jpeg);
}
rasterizer.Close();
}
return outputFiles;
}
public void Generate(Indulgence indulgence, string fontsDirectory, string contentDirectory, string bkFilename,
string pdfFilename, string imageThumbnailFileName_1, string imageThumbnailFileName_2,
string imageThumbnailFileName_3, string imageThumbnailFileName_4)
{
string thumb1Filename = imageThumbnailFileName_1;
string thumb2Filename = imageThumbnailFileName_2;
string thumb3Filename = imageThumbnailFileName_3;
string thumb4Filename = imageThumbnailFileName_4;
Rectangle background = PageSize.LETTER.Rotate();
background.BackgroundColor = new BaseColor(0, 0, 0, 0);
Document doc = new Document(PageSize.LETTER.Rotate(), 20, 20, 0, 0); // 70, 70, 130, 70
byte[] pdfData = null;
using (var ms = new System.IO.MemoryStream())
{
var pdfWriter = PdfWriter.GetInstance(doc, ms);
pdfWriter.PageEvent = new ParchmentPageEventHelper(_storage, contentDirectory, bkFilename);
BaseFont uechiGothicBase = BaseFont.CreateFont(System.IO.Path.Combine(fontsDirectory, "UECHIGOT.ttf"),
BaseFont.CP1252, BaseFont.EMBEDDED);
BaseFont trajanProBase =
BaseFont.CreateFont(System.IO.Path.Combine(fontsDirectory, "TrajanPro-Regular.otf"), BaseFont.CP1252,
BaseFont.EMBEDDED);
Font uechiGothic = new Font(uechiGothicBase, 150, iTextSharp.text.Font.NORMAL, new BaseColor(139, 0, 0));
Font trajanProConfession = new Font(trajanProBase, 45, iTextSharp.text.Font.BOLDITALIC,
new BaseColor(139, 0, 0));
Font trajanProBoldSmall = new Font(trajanProBase, 24, Font.BOLD, new BaseColor(139, 54, 38));
Font trajanProAttribution = new Font(trajanProBase, 24, iTextSharp.text.Font.NORMAL,
new BaseColor(139, 54, 38));
doc.Open();
var t = new PdfPTable(1);
t.WidthPercentage = 100;
var c = new PdfPCell();
c.VerticalAlignment = Element.ALIGN_MIDDLE;
c.MinimumHeight = doc.PageSize.Height - (doc.BottomMargin + doc.TopMargin);
// confession
Phrase firstLetterPhrase = new Phrase(indulgence.Confession.Substring(0, 1).ToUpper(), uechiGothic);
Phrase confessionPhrase = new Phrase(indulgence.Confession.Substring(1), trajanProConfession);
var confessionParagraph = new Paragraph(firstLetterPhrase);
confessionParagraph.Add(confessionPhrase);
confessionParagraph.Alignment = iTextSharp.text.Image.ALIGN_CENTER;
confessionParagraph.Leading = 45;
// attribution
List<Phrase> phrases = new List<Phrase>();
phrases.Add(new Phrase("On this ", trajanProAttribution));
phrases.Add(new Phrase(TextUtils.DayOfMonth(indulgence.DateConfessed), trajanProBoldSmall));
phrases.Add(new Phrase(" day of ", trajanProAttribution));
phrases.Add(new Phrase(string.Format("{0:MMMM}", indulgence.DateConfessed), trajanProBoldSmall));
phrases.Add(new Phrase(" in the year of our Lord ", trajanProAttribution));
phrases.Add(new Phrase(indulgence.DateConfessed.Year.ToString(), trajanProBoldSmall));
phrases.Add(new Phrase(", ", trajanProAttribution));
var attributionName = indulgence.Name;
if (string.IsNullOrWhiteSpace(attributionName))
{
attributionName = "An Anonymous Believer";
}
phrases.Add(new Phrase(attributionName, trajanProBoldSmall));
phrases.Add(new Phrase(" selflessly gave the sum of ", trajanProAttribution));
phrases.Add(new Phrase(string.Format("{0:c}", indulgence.AmountDonated), trajanProBoldSmall));
phrases.Add(new Phrase(" to the deserving organisation ", trajanProAttribution));
phrases.Add(new Phrase(indulgence.CharityName, trajanProBoldSmall));
phrases.Add(new Phrase(" and received this plenary indulgence", trajanProAttribution));
var attribution = new Paragraph();
confessionParagraph.Add(Environment.NewLine);
foreach (var phrase in phrases)
confessionParagraph.Add(phrase);
attribution.Leading = 24;
/*attribution.Insert(0, attributionName);
attribution.Add(attributionDonation);
attribution.Add(attributionTo);
attribution.Add(attributionCharity);*/
attribution.SpacingBefore = 30;
c.AddElement(confessionParagraph);
t.AddCell(c);
doc.Add(t);
doc.Close();
pdfData = ms.ToArray();
}
_storage.Store(pdfFilename, pdfData, true);
System.Drawing.Image img = null;
using (MemoryStream pdfStream = new MemoryStream(pdfData))
using (MemoryStream pngStream = new MemoryStream())
{
GhostscriptVersionInfo gvi =
new GhostscriptVersionInfo(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"gsdll32.dll"));
using (var rasterizer = new Ghostscript.NET.Rasterizer.GhostscriptRasterizer())
{
rasterizer.Open(pdfStream, gvi, true);
rasterizer.EPSClip = false;
img = rasterizer.GetPage(96, 96, 1);
img.RotateFlip(RotateFlipType.Rotate90FlipNone);
img.Save(pngStream, ImageFormat.Png);
_storage.Store(thumb1Filename, pngStream.ToArray(), true);
}
}
float ratio = (float)img.Height/(float)img.Width;
SaveThumbnail(img, new SizeF(800, 800*ratio), thumb2Filename);
SaveThumbnail(img, new SizeF(300, 300*ratio), thumb3Filename);
SaveThumbnail(img, new SizeF(150, 150*ratio), thumb4Filename);
// TODO: generate thumbnails as byte arrays and store to IFileStorage
}
public void Generate(Indulgence indulgence, string fontsDirectory, string contentDirectory, string bkFilename,
string pdfFilename, string imageThumbnailFileName_1, string imageThumbnailFileName_2,
string imageThumbnailFileName_3, string imageThumbnailFileName_4)
{
string thumb1Filename = imageThumbnailFileName_1;
string thumb2Filename = imageThumbnailFileName_2;
string thumb3Filename = imageThumbnailFileName_3;
string thumb4Filename = imageThumbnailFileName_4;
Rectangle background = PageSize.LETTER.Rotate();
background.BackgroundColor = new BaseColor(0, 0, 0, 0);
Document doc = new Document(PageSize.LETTER.Rotate(), 20, 20, 0, 0); // 70, 70, 130, 70
byte[] pdfData = null;
using (var ms = new System.IO.MemoryStream())
{
var pdfWriter = PdfWriter.GetInstance(doc, ms);
pdfWriter.PageEvent = new ParchmentPageEventHelper(_storage, contentDirectory, bkFilename);
BaseFont uechiGothicBase = BaseFont.CreateFont(System.IO.Path.Combine(fontsDirectory, "UECHIGOT.ttf"),
BaseFont.CP1252, BaseFont.EMBEDDED);
BaseFont trajanProBase =
BaseFont.CreateFont(System.IO.Path.Combine(fontsDirectory, "TrajanPro-Regular.otf"), BaseFont.CP1252,
BaseFont.EMBEDDED);
Font uechiGothic = new Font(uechiGothicBase, 150, iTextSharp.text.Font.NORMAL, new BaseColor(139, 0, 0));
Font trajanProConfession = new Font(trajanProBase, 45, iTextSharp.text.Font.BOLDITALIC,
new BaseColor(139, 0, 0));
Font trajanProBoldSmall = new Font(trajanProBase, 24, Font.BOLD, new BaseColor(139, 54, 38));
Font trajanProAttribution = new Font(trajanProBase, 24, iTextSharp.text.Font.NORMAL,
new BaseColor(139, 54, 38));
doc.Open();
var t = new PdfPTable(1);
t.WidthPercentage = 100;
var c = new PdfPCell();
c.VerticalAlignment = Element.ALIGN_MIDDLE;
c.MinimumHeight = doc.PageSize.Height - (doc.BottomMargin + doc.TopMargin);
// confession
Phrase firstLetterPhrase = new Phrase(indulgence.Confession.Substring(0, 1).ToUpper(), uechiGothic);
Phrase confessionPhrase = new Phrase(indulgence.Confession.Substring(1), trajanProConfession);
var confessionParagraph = new Paragraph(firstLetterPhrase);
confessionParagraph.Add(confessionPhrase);
confessionParagraph.Alignment = iTextSharp.text.Image.ALIGN_CENTER;
confessionParagraph.Leading = 45;
// attribution
List <Phrase> phrases = new List <Phrase>();
phrases.Add(new Phrase("On this ", trajanProAttribution));
phrases.Add(new Phrase(TextUtils.DayOfMonth(indulgence.DateConfessed), trajanProBoldSmall));
phrases.Add(new Phrase(" day of ", trajanProAttribution));
phrases.Add(new Phrase(string.Format("{0:MMMM}", indulgence.DateConfessed), trajanProBoldSmall));
phrases.Add(new Phrase(" in the year of our Lord ", trajanProAttribution));
phrases.Add(new Phrase(indulgence.DateConfessed.Year.ToString(), trajanProBoldSmall));
phrases.Add(new Phrase(", ", trajanProAttribution));
var attributionName = indulgence.Name;
if (string.IsNullOrWhiteSpace(attributionName))
{
attributionName = "An Anonymous Believer";
}
phrases.Add(new Phrase(attributionName, trajanProBoldSmall));
phrases.Add(new Phrase(" selflessly gave the sum of ", trajanProAttribution));
phrases.Add(new Phrase(string.Format("{0:c}", indulgence.AmountDonated), trajanProBoldSmall));
phrases.Add(new Phrase(" to the deserving organisation ", trajanProAttribution));
phrases.Add(new Phrase(indulgence.CharityName, trajanProBoldSmall));
phrases.Add(new Phrase(" and received this plenary indulgence", trajanProAttribution));
var attribution = new Paragraph();
confessionParagraph.Add(Environment.NewLine);
foreach (var phrase in phrases)
{
confessionParagraph.Add(phrase);
}
attribution.Leading = 24;
/*attribution.Insert(0, attributionName);
* attribution.Add(attributionDonation);
* attribution.Add(attributionTo);
* attribution.Add(attributionCharity);*/
attribution.SpacingBefore = 30;
c.AddElement(confessionParagraph);
t.AddCell(c);
doc.Add(t);
doc.Close();
pdfData = ms.ToArray();
}
_storage.Store(pdfFilename, pdfData, true);
System.Drawing.Image img = null;
using (MemoryStream pdfStream = new MemoryStream(pdfData))
using (MemoryStream pngStream = new MemoryStream())
{
GhostscriptVersionInfo gvi =
new GhostscriptVersionInfo(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"gsdll32.dll"));
using (var rasterizer = new Ghostscript.NET.Rasterizer.GhostscriptRasterizer())
{
rasterizer.Open(pdfStream, gvi, true);
rasterizer.EPSClip = false;
img = rasterizer.GetPage(96, 96, 1);
img.RotateFlip(RotateFlipType.Rotate90FlipNone);
img.Save(pngStream, ImageFormat.Png);
_storage.Store(thumb1Filename, pngStream.ToArray(), true);
}
}
float ratio = (float)img.Height / (float)img.Width;
SaveThumbnail(img, new SizeF(800, 800 * ratio), thumb2Filename);
SaveThumbnail(img, new SizeF(300, 300 * ratio), thumb3Filename);
SaveThumbnail(img, new SizeF(150, 150 * ratio), thumb4Filename);
// TODO: generate thumbnails as byte arrays and store to IFileStorage
}
