private iTextSharp.text.Image GetImageForPdf(Bitmap image, string sessionName)
{
iTextSharp.text.Image i = null;
switch (PdfSettings.ImageType)
{
case PdfImageType.Tif:
i = iTextSharp.text.Image.GetInstance(ImageProcessor.ConvertToImage(image, "TIFF", PdfSettings.ImageQuality, PdfSettings.Dpi),
ImageFormat.Png);
break;
case PdfImageType.Png:
i = iTextSharp.text.Image.GetInstance(ImageProcessor.ConvertToImage(image, "PNG", PdfSettings.ImageQuality, PdfSettings.Dpi),
ImageFormat.Png);
break;
case PdfImageType.Jpg:
i = iTextSharp.text.Image.GetInstance(ImageProcessor.ConvertToImage(image, "JPEG", PdfSettings.ImageQuality, PdfSettings.Dpi),
ImageFormat.Jpeg);
break;
case PdfImageType.Bmp:
i = iTextSharp.text.Image.GetInstance(ImageProcessor.ConvertToImage(image, "BMP", PdfSettings.ImageQuality, PdfSettings.Dpi),
ImageFormat.Bmp);
break;
}
return(i);
}
public void AddImage(byte[] img)
{
iTextSharp.text.Image Image = iTextSharp.text.Image.GetInstance(img);
Image.Alignment = 3;
Image.ScaleAbsolute(150, 150);
doc.Add(Image);
}
public MemoryStream GeneratePDF()
{
var doc = new Document();
var ms = new MemoryStream();
var writer = PdfWriter.GetInstance(doc, ms);
doc.Open();
PdfPTable table = new PdfPTable(1);
PdfPCell cell = new PdfPCell();
string htmlBeforeImage =
"<h1 class=\"text-center\">Silicon Shores</h1>\n" +
"<h3 class=\"col-md-4\">One " + ticket_types.ticket_name + " Ticket</h3>";
string htmlAfterImage =
"<p>Thank you for your ticket purchase! This ticket is redeemable any time at Silicon Shores Theme Park for a days admission</p>\n" +
"<p>Requirements for redemption: " + ticket_types.ticket_restrictions + ".</p>\n" +
File.ReadAllText(System.Web.Hosting.HostingEnvironment.MapPath("~/Views/TicketPdf.cshtml"));
var bootstrap = File.ReadAllText(System.Web.Hosting.HostingEnvironment.MapPath("~/Content/bootstrap.min.css"))
+ File.ReadAllText(System.Web.Hosting.HostingEnvironment.MapPath("~/Content/bootstrap-theme.min.css"));
ElementList list = XMLWorkerHelper.ParseToElementList(htmlBeforeImage, bootstrap);
foreach (var element in list)
{
cell.AddElement(element);
}
iTextSharp.text.Image img = iTextSharp.text.Image.GetInstance(BarCodeImage(), BaseColor.WHITE);
var scale = 115;
img.ScalePercent(scale);
cell.AddElement(img);
list = XMLWorkerHelper.ParseToElementList(htmlAfterImage, bootstrap);
foreach (var element in list)
{
cell.AddElement(element);
}
table.AddCell(cell);
doc.Add(table);
writer.CloseStream = false;
doc.Close();
ms.Position = 0;
return(ms);
}
/// <summary>
/// If adding an image directly, don't forget to call CreatePage
/// </summary>
/// <param name="image"></param>
/// <param name="sessionName"></param>
/// <param name="dimension"></param>
private void AddImage(Image image, string sessionName, Rectangle dimension)
{
if (OnProcessImageForDisplay != null)
{
image = OnProcessImageForDisplay(image);
}
Bitmap bmp = ImageProcessor.GetAsBitmap(image, PdfSettings.Dpi);
iTextSharp.text.Image i = GetImageForPdf(bmp, sessionName);
AddImage(i, dimension);
bmp.Dispose();
}
private void saveButton_Click(object sender, EventArgs e)
{
if (firstNameTextBox.Text != string.Empty && lastNameTextBox.Text != string.Empty &&
universityTextBox.Text != string.Empty && facultyTextBox.Text != string.Empty &&
specialtyTextBox.Text != string.Empty && groupTextBox.Text != string.Empty)
{
iTextSharp.text.Image img = null;
var isImageSelected = true;
try
{
img = iTextSharp.text.Image.GetInstance(_imageFileName);
}
catch (Exception)
{
MessageBox.Show("Select photo please.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
isImageSelected = false;
}
if (!isImageSelected)
{
return;
}
var document = new Document();
PdfWriter.GetInstance(document,
new FileStream(Path.Combine(Path.GetDirectoryName(Directory.GetCurrentDirectory()),
"surveys", $"{firstNameTextBox.Text}{lastNameTextBox.Text}.pdf"), FileMode.Create));
document.Open();
var paragraph = new Paragraph($"{firstNameTextBox.Text} {lastNameTextBox.Text}\n" +
$"{dateOfBirthLabel.Text}: {dateOfBirthPicker.Value:dd/MM/yyyy}\n" +
$"{universityLabel.Text}: {universityTextBox.Text}\n" +
$"{facultyLabel.Text}: {facultyTextBox.Text}\n" +
$"{specialtyLabel.Text}: {specialtyTextBox.Text}\n" +
$"{groupLabel.Text}: {groupTextBox.Text}");
img.ScaleToFit(350f, 350f);
img.Alignment = Element.ALIGN_MIDDLE;
paragraph.Alignment = Element.ALIGN_CENTER;
document.Add(img);
document.Add(paragraph);
document.Close();
MessageBox.Show("The survey has been saved successfully.", "Success", MessageBoxButtons.OK,
MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Please fill in all fields.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void AddImage(iTextSharp.text.Image image, Rectangle dimension)
{
if (dimension == null)
{
if (PdfSettings.PdfPageSize == null)
{
//Getting Width of the image width adding the page right & left margin
float width = image.Width / PdfSettings.Dpi * 72;
//Getting Height of the image height adding the page top & bottom margin
float height = image.Height / PdfSettings.Dpi * 72;
//Creating pdf rectangle with the specified height & width for page size declaration
dimension = new Rectangle(width, height);
}
else
{
dimension = PdfSettings.PdfPageSize;
}
}
/*you __MUST__ call SetPageSize() __BEFORE__ calling NewPage()
* AND __BEFORE__ adding the image to the document
*/
//Changing the page size of the pdf document based on the rectangle defined
float dHeight = dimension.Height / _dpi;
float dwidth = dimension.Width / _dpi;
Rectangle newDim = new Rectangle(dwidth * 72.0f, dHeight * 72.0f);
_doc.SetPageSize(newDim);
image.SetAbsolutePosition(0, 0);
image.ScaleAbsolute(_doc.PageSize.Width, _doc.PageSize.Height);
_doc.NewPage();
_doc.Add(image);
}
private void WriteCards(List <Card> cards, PdfPTable table)
{
foreach (var imageFile in cards)
{
if (File.Exists(imageFile.Path))
{
System.Drawing.Bitmap image = new System.Drawing.Bitmap(imageFile.Path);
if (imageFile.WhiteBorder)
{
image = WhiteBorderConverter.ToWhiteBorder(image);
}
else
{
image = WhiteBorderConverter.CreateNonIndexedImage(image);
}
iTextSharp.text.Image pic = iTextSharp.text.Image.GetInstance(image, System.Drawing.Imaging.ImageFormat.Png);
float scalePercent = 100.0f * 179.0f / (pic.Width);
//pic.ScalePercent(51.0f);
pic.ScalePercent(scalePercent);
PdfPCell cell = new PdfPCell(pic);
//cell.FixedHeight = pic.ScaledHeight;
cell.FollowingIndent = 0;
cell.Indent = 0;
cell.Padding = 0;
cell.SetLeading(0, 0);
cell.BorderColor = iTextSharp.text.BaseColor.WHITE;
table.AddCell(cell);
}
}
}
private void WriteCards(List <Card> cards, PdfPTable table, iTextSharp.text.Document document, KnownColor backColor)
{
foreach (var imageFile in cards)
{
if (File.Exists(imageFile.Path))
{
System.Drawing.Bitmap originalImage = new System.Drawing.Bitmap(imageFile.Path);
System.Drawing.Bitmap image = null;
if (imageFile.BorderColor != System.Drawing.KnownColor.Black)
{
image = WhiteBorderConverter.ToWhiteBorder(originalImage, imageFile.BorderColor);
}
else
{
image = WhiteBorderConverter.CreateNonIndexedImage(originalImage);
}
GC.Collect();
GC.WaitForPendingFinalizers();
originalImage.Dispose();
originalImage = null;
GC.Collect();
GC.WaitForPendingFinalizers();
if (myCubeFeaturesCheckbox.IsChecked == true)
{
WhiteBorderConverter.FixCorners(ref image, imageFile.BorderColor);
// Do I need this for anything
//if (image.Width > image.Height)
//{
// image.RotateFlip(RotateFlipType.Rotate90FlipNone);
//}
if (ShowCardNumbers)
{
//image = AddCardNumber(ref image, imageFile);
AddCardNumber(ref image, imageFile);
}
}
//iTextSharp.text.Image pic = iTextSharp.text.Image.GetInstance(image, System.Drawing.Imaging.ImageFormat.Png);
//iTextSharp.text.Image pic = iTextSharp.text.Image.GetInstance(image, System.Drawing.Imaging.ImageFormat.Gif);
iTextSharp.text.Image pic = iTextSharp.text.Image.GetInstance(image, System.Drawing.Imaging.ImageFormat.Bmp);
float scalePercent = 100.0f * 179.0f / (pic.Width);
// For cube, also only make sure that the heights are correct
if (true == this.myCubeFeaturesCheckbox.IsChecked)
{
scalePercent = 100.0f * 250.0f / (pic.Height);
/*
* float newHeight = pic.Height * scalePercent / 100.0f;
*
* // Limit height to 251 at the most
* if (newHeight > 251)
* {
* scalePercent = 100.0f * 250.0f / (pic.Height);
* }
*
* int p = 0;*/
}
//pic.ScalePercent(51.0f);
pic.ScalePercent(scalePercent);
PdfPCell cell = new PdfPCell(pic);
//cell.FixedHeight = pic.ScaledHeight;
cell.FollowingIndent = 0;
cell.Indent = 0;
cell.Padding = 0;
cell.SetLeading(0, 0);
//cell.BorderColor = BaseColor.WHITE;
//cell.BorderColor = new iTextSharp.text.BaseColor(System.Drawing.Color.FromKnownColor(backColor));
//cell.BackgroundColor = new iTextSharp.text.BaseColor(System.Drawing.Color.FromKnownColor(backColor));
cell.BorderColor = new iTextSharp.text.BaseColor(WhiteBorderConverter.GetCompatibleColor(backColor));
cell.BackgroundColor = new iTextSharp.text.BaseColor(WhiteBorderConverter.GetCompatibleColor(backColor));
table.AddCell(cell);
// Draw a rectangle at the right of the doc
//float vert = document.GetTop(0) - table.TotalHeight;
//iTextSharp.text.Rectangle rect = new iTextSharp.text.Rectangle(0, vert, 50, vert+30);
//rect.BackgroundColor = BaseColor.RED;
//document.Add(rect);
GC.Collect();
}
}
}
private void savePDF_btn_Click(object sender, EventArgs e)
{
if (info_dgv.Rows.Count > 0)
{
SaveFileDialog sfd = new SaveFileDialog();
sfd.Filter = "PDF (*.pdf)|*.pdf";
sfd.FileName = "Output.pdf"; bool fileError = false;
if (sfd.ShowDialog() == DialogResult.OK)
{
if (File.Exists(sfd.FileName))
{
try
{
File.Delete(sfd.FileName);
}
catch (IOException ex)
{
fileError = true;
MessageBox.Show("It wasn't possible to write the data to the disk." + ex.Message);
}
}
if (!fileError)
{
try
{
PdfPTable pdfTable = new PdfPTable(info_dgv.Columns.Count);
pdfTable.DefaultCell.Padding = 3;
pdfTable.WidthPercentage = 100;
pdfTable.HorizontalAlignment = Element.ALIGN_LEFT;
foreach (DataGridViewColumn column in info_dgv.Columns)
{
PdfPCell cell = new PdfPCell(new Phrase(column.HeaderText));
pdfTable.AddCell(cell);
}
foreach (DataGridViewRow row in info_dgv.Rows)
{
string id = row.Cells[0].Value.ToString();
pdfTable.AddCell(id);
string Fname = row.Cells[1].Value.ToString();
pdfTable.AddCell(Fname);
string Lname = row.Cells[2].Value.ToString();
pdfTable.AddCell(Lname);
string Bdate = row.Cells[3].Value.ToString();
pdfTable.AddCell(Bdate);
string gender = row.Cells[4].Value.ToString();
pdfTable.AddCell(gender);
string phone = row.Cells[5].Value.ToString();
pdfTable.AddCell(phone);
string address = row.Cells[6].Value.ToString();
pdfTable.AddCell(address);
byte[] imageByte = (byte[])row.Cells[7].Value;
iTextSharp.text.Image Image = iTextSharp.text.Image.GetInstance(imageByte);
pdfTable.AddCell(Image);
}
using (FileStream stream = new FileStream(sfd.FileName, FileMode.Create))
{
iTextSharp.text.Document pdfDoc = new iTextSharp.text.Document(PageSize.A4, 10f, 20f, 20f, 10f);
PdfWriter.GetInstance(pdfDoc, stream); pdfDoc.Open();
pdfDoc.Add(pdfTable);
pdfDoc.Close();
stream.Close();
}
MessageBox.Show("Data Exported Successfully !!!", "Info");
}
catch (Exception ex)
{
MessageBox.Show("Error :" + ex.Message);
}
}
}
}
else
{
MessageBox.Show("No Record To Export !!!", "Info");
}
}
protected void GetSmallImage(PDFDocument document, PdfPTable table)
{
ImageHelper.SaveImageToDisk(GetWorkshopImage(), Path.Combine(ImageHelper.GetTemporaryDirectory(), "logo.png"));
iTextSharp.text.Image itextSharpImage = document.GetImage(Path.Combine(ImageHelper.GetTemporaryDirectory(), "logo.png"), 205, 53);
document.AddSpannedCell(table, itextSharpImage, 4, document.GetRegularFont(false), 40);
}
