void OnButtonClicked(object sender, EventArgs e)
{
// Create a new instance of PdfDocument class.
PdfDocument document = new PdfDocument();
// Add a new page to the newly created document.
PdfPage page = document.Pages.Add();
PdfStandardFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 12, PdfFontStyle.Bold);
PdfGraphics g = page.Graphics;
g.DrawString("JPEG Image", font, PdfBrushes.Blue, new Syncfusion.Drawing.PointF(0, 40));
//Load JPEG image to stream.
Stream jpgImageStream = typeof(ImageInsertion).GetTypeInfo().Assembly.GetManifestResourceStream("SampleBrowser.PDF.Samples.Assets.Xamarin_JPEG.jpg");
//Load the JPEG image
PdfImage jpgImage = new PdfBitmap(jpgImageStream);
//Draw the JPEG image
g.DrawImage(jpgImage, new Syncfusion.Drawing.RectangleF(0, 70, 515, 215));
g.DrawString("PNG Image", font, PdfBrushes.Blue, new Syncfusion.Drawing.PointF(0, 355));
//Load PNG image to stream.
Stream pngImageStream = typeof(ImageInsertion).GetTypeInfo().Assembly.GetManifestResourceStream("SampleBrowser.PDF.Samples.Assets.Xamarin_PNG.png");
//Load the PNG image
PdfImage pngImage = new PdfBitmap(pngImageStream);
//Draw the PNG image
g.DrawImage(pngImage, new Syncfusion.Drawing.RectangleF(0, 365, 199, 300));
MemoryStream stream = new MemoryStream();
//Save the PDF document
document.Save(stream);
stream.Position = 0;
//Close the PDF document
document.Close(true);
if (Device.OS == TargetPlatform.WinPhone || Device.OS == TargetPlatform.Windows)
{
Xamarin.Forms.DependencyService.Get <ISaveWindowsPhone>().Save("ImageInsertion.pdf", "application/pdf", stream);
}
else
{
Xamarin.Forms.DependencyService.Get <ISave>().Save("ImageInsertion.pdf", "application/pdf", stream);
}
}
public ActionResult ImageInsertion(string Browser)
{
string dataPath = _hostingEnvironment.WebRootPath + @"/PDF/";
// Create a new instance of PdfDocument class.
PdfDocument document = new PdfDocument();
// Add a new page to the newly created document.
PdfPage page = document.Pages.Add();
PdfStandardFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 12, PdfFontStyle.Bold);
PdfGraphics g = page.Graphics;
g.DrawString("JPEG Image", font, PdfBrushes.Blue, new Syncfusion.Drawing.PointF(0, 40));
//Load JPEG image to stream.
FileStream jpgImageStream = new FileStream(dataPath + "Xamarin_JPEG.jpg", FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
//Load the JPEG image
PdfImage jpgImage = new PdfBitmap(jpgImageStream);
//Draw the JPEG image
g.DrawImage(jpgImage, new Syncfusion.Drawing.RectangleF(0, 70, 515, 215));
g.DrawString("PNG Image", font, PdfBrushes.Blue, new Syncfusion.Drawing.PointF(0, 355));
//Load PNG image to stream.
FileStream pngImageStream = new FileStream(dataPath + "Xamarin_PNG.png", FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
//Load the PNG image
PdfImage pngImage = new PdfBitmap(pngImageStream);
g.DrawImage(pngImage, new Syncfusion.Drawing.RectangleF(0, 365, 199, 300));
MemoryStream stream = new MemoryStream();
//Save the PDF document
document.Save(stream);
stream.Position = 0;
//Close the PDF document
document.Close(true);
//Download the PDF document in the browser.
FileStreamResult fileStreamResult = new FileStreamResult(stream, "application/pdf");
fileStreamResult.FileDownloadName = "ImageInsertion.pdf";
return(fileStreamResult);
}
public byte[] ImageToPDF(Stream file)
{
_logger.LogDebug($"Start convert image files");
byte[] buff;
try
{
using (MemoryStream memoryStream = new MemoryStream())
using (PdfDocument document = new PdfDocument())
{
PdfPage page = document.Pages.Add();
PdfGraphics pdfGraphics = page.Graphics;
PdfBitmap image = new PdfBitmap(file);
pdfGraphics.DrawImage(image, 0, 0);
document.Save(memoryStream);
memoryStream.Position = 0;
buff = memoryStream.ToArray();
_logger.LogDebug("FileInfoPDFService.ImageToPDF....OK");
return(buff);
}
}
catch (Exception ex)
{
_logger.LogError(ex.Message);
}
return(null);
}
public byte[] TiffToPDF(Stream file)
{
_logger.LogDebug($"Start convert tiff file");
byte[] buff;
try
{
using (MemoryStream memoryStream = new MemoryStream())
using (PdfDocument document = new PdfDocument())
{
document.PageSettings.Margins.All = 0;
PdfTiffImage tiffImage = new PdfTiffImage(file);
int frameCount = tiffImage.FrameCount;
for (int i = 0; i < frameCount; i++)
{
PdfPage page = document.Pages.Add();
PdfGraphics graphics = page.Graphics;
tiffImage.ActiveFrame = i;
graphics.DrawImage(tiffImage, 0, 0, page.GetClientSize().Width, page.GetClientSize().Height);
}
document.Save(memoryStream);
memoryStream.Position = 0;
buff = memoryStream.ToArray();
_logger.LogDebug("FileInfoPDFService.TiffToPDF....OK");
return(buff);
}
}
catch (Exception ex)
{
_logger.LogError(ex.Message);
}
return(null);
}
public void SaveToPDF(string fileName)
{
RenderTargetBitmap renderBitmap = new RenderTargetBitmap(
(int)GraphCanvas.ActualWidth, (int)GraphCanvas.ActualHeight,
96d, 96d, PixelFormats.Pbgra32);
GraphCanvas.Measure(new Size((int)GraphCanvas.ActualWidth, (int)GraphCanvas.ActualHeight));
GraphCanvas.Arrange(new Rect(new Size((int)GraphCanvas.ActualWidth, (int)GraphCanvas.ActualHeight)));
renderBitmap.Render(GraphCanvas);
using (PdfDocument document = new PdfDocument())
{
PdfPage page = document.Pages.Add();
PdfGraphics graphics = page.Graphics;
using (var ms = new MemoryStream())
{
PngBitmapEncoder encoder = new PngBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(renderBitmap));
encoder.Save(ms);
PdfBitmap image = new PdfBitmap(ms);
graphics.DrawImage(image, 0, 0);
document.Save(fileName);
}
}
}
private async void Button_Click_1(object sender, RoutedEventArgs e)
{
Stream docStream = typeof(StampDocument).GetTypeInfo().Assembly.GetManifestResourceStream("Syncfusion.SampleBrowser.UWP.Pdf.Pdf.Assets.Essential_Studio.pdf");
PdfLoadedDocument ldoc = new PdfLoadedDocument(docStream);
PdfFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 36f);
foreach (PdfPageBase lPage in ldoc.Pages)
{
PdfGraphics g = lPage.Graphics;
PdfGraphicsState state = g.Save();
g.SetTransparency(0.25f);
g.RotateTransform(-40);
g.DrawString(stampText.Text, font, PdfPens.Red, PdfBrushes.Red, new PointF(-150, 450));
if (imagewatermark.IsChecked.Value)
{
Stream imagestream = typeof(StampDocument).GetTypeInfo().Assembly.GetManifestResourceStream("Syncfusion.SampleBrowser.UWP.Pdf.Pdf.Assets.Ani.gif");
PdfImage image = new PdfBitmap(imagestream);
g.Restore(state);
g.SetTransparency(0.25f);
g.DrawImage(image, 0, 0, lPage.Graphics.ClientSize.Width, lPage.Graphics.ClientSize.Height);
imagestream.Dispose();
}
}
MemoryStream stream = new MemoryStream();
await ldoc.SaveAsync(stream);
ldoc.Close(true);
Save(stream, "StampDocument.pdf");
docStream.Dispose();
}
public void AddImage(string imagePath, int x, int y, int w, int h)
{
Stream pngImageStream = UTILS.ImageToStream(imagePath);
PdfImage pngImage = new PdfBitmap(pngImageStream);
m_grapics.DrawImage(pngImage, x, y, w, h);
}
async void ValidateSignatureAndUpload()
{
Dialog.ShowLoading("");
if (Contract.SignImageSource != null)
{
PdfDocument duplicate = (PdfDocument)Contract.Document.Clone();
var addPage = duplicate.Pages.Add();
var width = addPage.GetClientSize().Width;
PdfGraphics graphics = addPage.Graphics;
PdfBitmap image = new PdfBitmap(new MemoryStream(contract.SignImageSource));
graphics.DrawImage(image, new RectangleF(20, 40, width / 2, 60));
MemoryStream m = new MemoryStream();
duplicate.Save(m);
var document = await StoreManager.DocumentStore.GetItemByContractId(Contract.Id, "saleContract");
if (document == null)
{
var documentItem = new Document()
{
Path = Contract.Id + '/' + "saleContract.pdf", Name = contract.Id + ".pdf", InternalName = "saleContract", ReferenceKind = "contract", ReferenceId = contract.Id, MimeType = "application/pdf"
};
var uploaded = await StoreManager.DocumentStore.InsertImage(m.ToArray(), documentItem);
}
else
{
await PclStorage.SaveFileLocal(m.ToArray(), document.Id);
document.ToUpload = true;
await StoreManager.DocumentStore.UpdateAsync(document);
await StoreManager.DocumentStore.OfflineUploadSync();
}
Contract.ToSend = true;
var isSent = await StoreManager.ContractStore.UpdateAsync(Contract);
if (isSent)
{
await CoreMethods.DisplayAlert(AppResources.Alert, AppResources.EmailSent, AppResources.Ok);
BackButton.Execute(null);
}
}
Dialog.HideLoading();
}
static void DrawImage(PdfGraphics graphics, PdfRectangle rect, double x, double y)
{
Bitmap image = new Bitmap("..\\..\\AddressFormField.png");
double aspectRatio = image.Width / image.Height;
double scaleX = image.Width / rect.Width;
double scaleY = image.Height / rect.Height;
double width;
double height;
if (scaleX < scaleY)
{
width = rect.Width;
height = width / aspectRatio;
}
else
{
height = rect.Height;
width = height * aspectRatio;
}
RectangleF imageRect = new RectangleF((float)x, (float)(y - height), (float)width, (float)height);
graphics.DrawImage(image, imageRect);
}
private void Draw(PdfGraphics g, PdfObjects.Image image)
{
using (var stream = new FileStream(image.ImagePath, FileMode.Open))
{
using (var bitmap = new PdfBitmap(stream))
{
float x = (float)image.Layout.X;
float y = (float)image.Layout.Y;
float width = (float)image.Layout.Width;
float height = (float)image.Layout.Height;
if (image.PreserveRatio)
{
height = bitmap.Height * (width / bitmap.Width);
// If we went the wrong way
if (height > image.Layout.Height)
{
height = (float)image.Layout.Height;
width = bitmap.Width * (height / bitmap.Height);
}
}
g.DrawImage(bitmap, new PointF(x, y), new SizeF(width, height));
}
}
}
public async Task <IActionResult> RenderPDF()
{
//Create a new PDF document.
PdfDocument doc = new PdfDocument();
//Add a page to the document.
PdfPage page = doc.Pages.Add();
//Create PDF graphics for the page
PdfGraphics graphics = page.Graphics;
//Load the image as stream.
FileStream imageStream = new FileStream("test.png", FileMode.Open, FileAccess.Read);
PdfBitmap image = new PdfBitmap(imageStream);
//Draw the image
graphics.DrawImage(image, 0, 0);
//Save the PDF document to stream
MemoryStream stream = new MemoryStream();
doc.Save(stream);
//If the position is not set to '0' then the PDF will be empty.
stream.Position = 0;
//Close the document.
doc.Close(true);
//Defining the ContentType for pdf file.
string contentType = "application/pdf";
//Define the file name.
string fileName = "Output.pdf";
//Creates a FileContentResult object by using the file contents, content type, and file name.
return(File(stream, contentType, fileName));
}
void IPainter.PaintImage(IndexedImage image, Point atPoint)
{
var bitmap = ToBitmap(image);
var xImage = XImage.FromGdiPlusImage(bitmap);
PdfGraphics.DrawImage(xImage, new System.Drawing.Point(atPoint.X + Shift.Width, atPoint.Y + Shift.Height));
}
public void DrawImage(Bitmap image, string noi_luu)
{
using (PdfDocumentProcessor documentProcessor = new PdfDocumentProcessor())
{
documentProcessor.LoadDocument(fileName);
DevExpress.Pdf.PdfPage page = documentProcessor.Document.Pages[pdfViewer1.CurrentPageNumber - 1];
using (PdfGraphics graphics = documentProcessor.CreateGraphics())
{
float width = (float)Math.Abs(startPosition.Point.X - endPosition.Point.X);
float height = (float)Math.Abs(startPosition.Point.Y - endPosition.Point.Y);
PdfRectangle cropbox = page.CropBox;
// MessageBox.Show(cropbox.Height.ToString());
float Y = (float)(cropbox.Height - startPosition.Point.Y);
RectangleF rec = new RectangleF((float)startPosition.Point.X, Y, width, height);
// RectangleF test = new RectangleF(10, 30, width, height);
graphics.DrawImage(image, rec);
graphics.AddToPageForeground(page, 72, 72);
}
documentProcessor.SaveDocument(noi_luu);
LoadPDFFile(noi_luu);
}
}
private void crearCredencial(Persona persona)
{
using (PdfDocument document = new PdfDocument())
{
//Agrego una pagina al doc
PdfPage page = document.Pages.Add();
//Se generan los graficos para el PDF
PdfGraphics graphics = page.Graphics;
//Defino la fuente
PdfFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 20);
//Escribo las credenciales
graphics.DrawString("CREDENCIAL DE EMPLEADO", font, PdfBrushes.Black, new PointF(150, 5));
graphics.DrawString(persona.Cuil.ToString(), font, PdfBrushes.Black, new PointF(150, 30));
graphics.DrawString("Nombre: " + persona.Nombre, font, PdfBrushes.Black, new PointF(150, 55));
graphics.DrawString("Apellido: " + persona.Apellido, font, PdfBrushes.Black, new PointF(150, 80));
graphics.DrawString(persona.Cargo.Area.Nombre + " - " + persona.Cargo.Nombre, font, PdfBrushes.Black, new PointF(150, 105));
//Genero y escribo el QR
Zen.Barcode.CodeQrBarcodeDraw qrcode = Zen.Barcode.BarcodeDrawFactory.CodeQr;
PdfBitmap image = new PdfBitmap(qrcode.Draw(persona.Cuil.ToString(), 60));
graphics.DrawImage(image, 0, 0);
//Guardo el PDF
document.Save("C://SiADi-Credenciales/Credencial " + persona.Apellido + " " + persona.Nombre + ".pdf");
MessageBox.Show("Credencial guardada en: \nC://SiADi-Credenciales/Credencial " + persona.Apellido + " " + persona.Nombre + ".pdf", "SiADi", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
private static async Task CreatePDFAsync()
{
PdfDocument document = new PdfDocument();
//Add a page to the document.
PdfPage page = document.Pages.Add();
//Create PDF graphics for the page.
PdfGraphics graphics = page.Graphics;
//Set the standard font.
PdfFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 20);
//Draw the text.
graphics.DrawString("This is a grid", font, PdfBrushes.Black, new PointF(10, 10));
var pdfBitmap1 = await GetPdfBitmap("watch");
graphics.DrawImage(pdfBitmap1, 10, 60, 120, 120);
//Creates the PdfGrid
PdfGrid pdfGrid = new PdfGrid();
//Adds the columns
pdfGrid.Columns.Add();
pdfGrid.Columns.Add();
pdfGrid.Columns[0].Width = 50;
//Adding grid cell style
PdfGridCellStyle rowStyle = new PdfGridCellStyle();
//Creating Border
PdfBorders border = new PdfBorders();
border.All = PdfPens.Blue;
//setting border to the style
rowStyle.Borders = border;
//Adds the row and value to the cell
for (int i = 0; i < 10; i++)
{
PdfGridRow pdfGridRow = pdfGrid.Rows.Add();
pdfGrid.Rows[i].Height = 80;
pdfGridRow.Cells[1].Value = "asdf asdf";
//pdfGridRow.Cells[0].Style = rowStyle;
pdfGridRow.Cells[1].Style = rowStyle;
//Applies the image
pdfGrid.Rows[i].Cells[0].Style.BackgroundImage = pdfBitmap1;
pdfGrid.Rows[i].Cells[0].Value = "";
}
//Draws the Grid
pdfGrid.Draw(page, new PointF(10, 200));
await SaveFile(document);
}
/// <summary>
/// Create a simple PDF document
/// </summary>
/// <returns>Return the created PDF document as stream</returns>
public MemoryStream DigitalSignaturePDF(string RadioButtonList2, string NewPDF, string Cryptographic, string Digest_Algorithm)
{
MemoryStream stream_Empty = new MemoryStream();
//Read the PFX file
FileStream pfxFile = new FileStream(ResolveApplicationPath("PDF.pfx"), FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
PdfDocument doc = new PdfDocument();
PdfPage page = doc.Pages.Add();
PdfSolidBrush brush = new PdfSolidBrush(Color.Black);
PdfPen pen = new PdfPen(brush, 0.2f);
PdfFont font = new PdfStandardFont(PdfFontFamily.Courier, 12, PdfFontStyle.Regular);
PdfCertificate pdfCert = new PdfCertificate(pfxFile, "password123");
PdfSignature signature = new PdfSignature(page, pdfCert, "Signature");
FileStream jpgFile = new FileStream(ResolveApplicationPath("logo.png"), FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
PdfBitmap bmp = new PdfBitmap(jpgFile);
signature.Bounds = new RectangleF(new PointF(5, 5), page.GetClientSize());
signature.ContactInfo = "*****@*****.**";
signature.LocationInfo = "Honolulu, Hawaii";
signature.Reason = "I am author of this document.";
SetCryptographicStandard(Cryptographic, signature);
SetDigest_Algorithm(Digest_Algorithm, signature);
if (RadioButtonList2 == "Standard")
{
signature.Certificated = true;
}
else
{
signature.Certificated = false;
}
PdfGraphics graphics = signature.Appearence.Normal.Graphics;
string validto = "Valid To: " + signature.Certificate.ValidTo.ToString();
string validfrom = "Valid From: " + signature.Certificate.ValidFrom.ToString();
graphics.DrawImage(bmp, 0, 0);
doc.Pages[0].Graphics.DrawString(validfrom, font, pen, brush, 0, 90);
doc.Pages[0].Graphics.DrawString(validto, font, pen, brush, 0, 110);
doc.Pages[0].Graphics.DrawString(" Protected Document. Digitally signed Document.", font, pen, brush, 0, 130);
doc.Pages[0].Graphics.DrawString("* To validate Signature click on the signature on this page \n * To check Document Status \n click document status icon on the bottom left of the acrobat reader.", font, pen, brush, 0, 150);
// Save the pdf document to the Stream.
MemoryStream stream = new MemoryStream();
doc.Save(stream);
//Close document
doc.Close();
stream.Position = 0;
return(stream);
return(stream_Empty);
}
private async System.Threading.Tasks.Task PdfButtonClicked(object sender, EventArgs e)
{
// Create a new PDF document
PdfDocument document = new PdfDocument();
//Add a page to the document
PdfPage page = document.Pages.Add();
//Create PDF graphics for the page
PdfGraphics graphics = page.Graphics;
//Set the standard font
PdfFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 20);
//Draw the text
graphics.DrawString("Zähler Art: " + zaehlerArt, font, PdfBrushes.Black, new PointF(0, 20));
graphics.DrawString("Zähler Stände: " + ZählerStand.Text, font, PdfBrushes.Black, new PointF(0, 50));
graphics.DrawString("Zähler Nummer: " + zaehlernummer, font, PdfBrushes.Black, new PointF(0, 85));
if (theImage != null)
{
Stream imageStream = theImage.GetStream();
PdfBitmap imageForPdf = new PdfBitmap(imageStream);
graphics.DrawImage(imageForPdf, 0, 150, 200, 200);
}
Stream signatureStream = await signatureView.GetImageStreamAsync(SignatureImageFormat.Jpeg);
PdfBitmap imageForsignature = new PdfBitmap(signatureStream);
graphics.DrawImage(imageForsignature, 250, 150, 200, 200);
//Save the document to the stream
MemoryStream stream = new MemoryStream();
document.Save(stream);
//Close the document
document.Close(true);
//Save the stream as a file in the device and invoke it for viewing
DependencyService.Get <ISave>().SaveAndView("Output.pdf", "application / pdf", stream);
}
/// <summary>
/// Create a simple PDF document
/// </summary>
/// <returns>Return the created PDF document as stream</returns>
public MemoryStream ImageInsertionPDF()
{
//Create a new PDF document
PdfDocument document = new PdfDocument();
// Add a new page to the newly created document.
PdfPage page = document.Pages.Add();
PdfStandardFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 12, PdfFontStyle.Bold);
PdfGraphics g = page.Graphics;
g.DrawString("JPEG Image", font, PdfBrushes.Blue, new Syncfusion.Drawing.PointF(0, 40));
//Load JPEG image to stream.
FileStream jpgImageStream = new FileStream(ResolveApplicationPath("xamarin-jpeg.jpg"), FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
//Load the JPEG image
PdfImage jpgImage = new PdfBitmap(jpgImageStream);
//Draw the JPEG image
g.DrawImage(jpgImage, new Syncfusion.Drawing.RectangleF(0, 70, 515, 215));
g.DrawString("PNG Image", font, PdfBrushes.Blue, new Syncfusion.Drawing.PointF(0, 355));
//Load PNG image to stream.
FileStream pngImageStream = new FileStream(ResolveApplicationImagePath("xamarin-png.png"), FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
//Load the PNG image
PdfImage pngImage = new PdfBitmap(pngImageStream);
g.DrawImage(pngImage, new Syncfusion.Drawing.RectangleF(0, 365, 199, 300));
MemoryStream stream = new MemoryStream();
//Save the PDF document
document.Save(stream);
stream.Position = 0;
//Close the PDF document
document.Close(true);
return(stream);
}
//Transfer image
async void OnTransferImageClicked(object sender, EventArgs e)
{
//scroll to the top of the page
await ChildScrollView.ScrollToAsync(0, 0, false).ConfigureAwait(false);
child = (Child)BindingContext;
//Create a new PDF document
PdfDocument document = new PdfDocument();
//Add page to the PDF document
PdfPage page = document.Pages.Add();
//Create graphics instance
PdfGraphics graphics = page.Graphics;
Stream imageStream = null;
//Captures the XAML page as image and returns the image in memory stream
imageStream = new MemoryStream(DependencyService.Get <IScreenshotService>().Capture());
//Load the image in PdfBitmap
PdfBitmap image = new PdfBitmap(imageStream);
//scroll to the second page
await ChildScrollView.ScrollToAsync(0, 940, false).ConfigureAwait(true);
//Add page to the PDF document
PdfPage page2 = document.Pages.Add();
//Create graphics instance
PdfGraphics graphics2 = page2.Graphics;
imageStream = new MemoryStream(DependencyService.Get <IScreenshotService>().Capture());
PdfBitmap image2 = new PdfBitmap(imageStream);
//Set layout property to make the element break across the pages
PdfLayoutFormat format = new PdfLayoutFormat();
format.Break = PdfLayoutBreakType.FitPage;
format.Layout = PdfLayoutType.Paginate;
//Draw the image to the page
graphics.DrawImage(image, 0, 0, page.GetClientSize().Width, page.GetClientSize().Height);
graphics2.DrawImage(image2, 0, 0, page.GetClientSize().Width, page.GetClientSize().Height);
//Save the document into memory stream
MemoryStream stream = new MemoryStream();
document.Save(stream);
stream.Position = 0;
//Save the stream as a file in the device and invoke it for viewing
DependencyService.Get <ISave>().Save("TuitionFees.pdf", "application/pdf", stream);
}
private void GeneratePDF_Click(object sender, RoutedEventArgs e)
{
//Create a new PDF document.
PdfDocument document = new PdfDocument();
//Add page to the PDF document.
PdfPage page = document.Pages.Add();
//Create font with size and style.
PdfStandardFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 12, PdfFontStyle.Bold);
//Create PDF graphics for the page.
PdfGraphics graphics = page.Graphics;
//Draw text to PDF page with font and location.
graphics.DrawString("JPEG Image", font, PdfBrushes.Blue, new PointF(0, 40));
//Get the image file stream from assembly.
Stream jpgImageStream = typeof(ImageInsertion).GetTypeInfo().Assembly.GetManifestResourceStream("syncfusion.pdfdemos.winui.Assets.Xamarin_JPEG.jpg");
//Create new image from stream.
PdfImage jpgImage = new PdfBitmap(jpgImageStream);
//Draw the JPEG image
graphics.DrawImage(jpgImage, new RectangleF(0, 70, 515, 215));
//Draw text to PDF page with font and location.
graphics.DrawString("PNG Image", font, PdfBrushes.Blue, new PointF(0, 355));
//Get the image file stream from assembly.
Stream pngImageStream = typeof(ImageInsertion).GetTypeInfo().Assembly.GetManifestResourceStream("syncfusion.pdfdemos.winui.Assets.Xamarin_PNG.png");
//Create new image from stream.
PdfImage pngImage = new PdfBitmap(pngImageStream);
//Draw the PNG image
graphics.DrawImage(pngImage, new RectangleF(0, 375, 199, 300));
//Creating the stream object.
using (MemoryStream stream = new MemoryStream())
{
//Save the document into stream.
document.Save(stream);
document.Close();
stream.Position = 0;
//Save the output stream as a file using file picker.
PdfUtil.Save("ImageInsertion.pdf", stream);
}
}
private void btnImport_Click(object sender, System.EventArgs e)
{
PdfLoadedDocument lDoc = new PdfLoadedDocument(txtUrl.Tag.ToString());
PdfFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 36f);
foreach (PdfPageBase lPage in lDoc.Pages)
{
PdfGraphics g = lPage.Graphics;
PdfGraphicsState state = g.Save();
g.SetTransparency(0.25f);
g.RotateTransform(-40);
g.DrawString(txtStamp.Text, font, PdfPens.Red, PdfBrushes.Red, new PointF(-150, 450));
g.Restore(state);
if (chbWatermark.Checked)
{
g.Save();
#if NETCORE
PdfImage image = new PdfBitmap(@"..\..\..\..\..\..\..\..\Common\Images\PDF\Ani.gif");
#else
PdfImage image = new PdfBitmap(@"..\..\..\..\..\..\..\Common\Images\PDF\Ani.gif");
#endif
g.SetTransparency(0.25f);
g.DrawImage(image, 0, 0, lPage.Graphics.ClientSize.Width, lPage.Graphics.ClientSize.Height);
g.Restore();
}
}
lDoc.Save("Sample.pdf");
//Message box confirmation to view the created PDF document.
if (MessageBox.Show("Do you want to view the PDF file?", "PDF File Created",
MessageBoxButtons.YesNo, MessageBoxIcon.Information)
== DialogResult.Yes)
{
//Launching the PDF file using the default Application.[Acrobat Reader]
#if NETCORE
System.Diagnostics.Process process = new System.Diagnostics.Process();
process.StartInfo = new System.Diagnostics.ProcessStartInfo("Sample.pdf")
{
UseShellExecute = true
};
process.Start();
#else
System.Diagnostics.Process.Start("Sample.pdf");
#endif
this.Close();
}
else
{
// Exit
this.Close();
}
}
public IActionResult generatePDF()
{
PdfDocument doc = new PdfDocument();
//Add a page.
PdfPage page = doc.Pages.Add();
//Create a PdfGrid.
PdfGrid pdfGrid = new PdfGrid();
PdfGraphics graphics = page.Graphics;
//Load the image as stream.
FileStream imageStream = new FileStream("wwwroot/images/logo2.png", FileMode.Open, FileAccess.Read);
PdfBitmap image = new PdfBitmap(imageStream);
graphics.DrawImage(image, 0, 0);
PdfGridCellStyle headerStyle = new PdfGridCellStyle();
headerStyle.Borders.All = new PdfPen(new PdfColor(126, 151, 173));
headerStyle.BackgroundBrush = new PdfSolidBrush(new PdfColor(126, 151, 173));
headerStyle.TextBrush = PdfBrushes.White;
headerStyle.Font = new PdfStandardFont(PdfFontFamily.TimesRoman, 14f, PdfFontStyle.Regular);
//Add values to list
//List<object> data = new List<object>();
var list_all = _context.Shop_items.ToList();
//Object row1 = new { ID = "E01", Name = "Clay" };
//Object row2 = new { ID = "E02", Name = "Thomas" };
//Object row3 = new { ID = "E03", Name = "Andrew" };
//Object row4 = new { ID = "E04", Name = "Paul" };
//Object row5 = new { ID = "E05", Name = "Gray" };
//data.Add(row1);
//data.Add(row2);
//data.Add(row3);
//data.Add(row4);
//data.Add(row5);
//Add list to IEnumerable
IEnumerable <object> dataTable = list_all;
//Assign data source.
pdfGrid.DataSource = dataTable;
//Draw grid to the page of PDF document.
pdfGrid.Draw(page, new Syncfusion.Drawing.PointF(10, 10));
//Save the PDF document to stream
MemoryStream stream = new MemoryStream();
doc.Save(stream);
//If the position is not set to '0' then the PDF will be empty.
stream.Position = 0;
//Close the document.
doc.Close(true);
//Defining the ContentType for pdf file.
string contentType = "application/pdf";
//Define the file name.
string fileName = "Output.pdf";
//Creates a FileContentResult object by using the file contents, content type, and file name.
return(File(stream, contentType, fileName));
}
public static void AssinarDocumento()
{
var arquivoEnt = $"d:\\temp\\modelo.pdf";
var pdf = DSHelper.ReadContent(arquivoEnt);
var arquivo = $"d:\\temp\\modeloOut.pdf";
float x;
float y;
Stream pfxStream = File.OpenRead("MRV ENGENHARIA E PARTICIPAÇÕES S.A..pfx");
//Creates a certificate instance from PFX file with private key.
PdfCertificate pdfCert = new PdfCertificate(pfxStream, "zzzzz");
PdfLoadedDocument loadedDocument = new PdfLoadedDocument(pdf);
var lista = new Dictionary <int, List <Syncfusion.Drawing.RectangleF> >();
loadedDocument.FindText("Assinado:", out lista);
foreach (var item in lista)
{
x = item.Value[0].X + 100;
y = item.Value[0].Y;
var page = loadedDocument.Pages[item.Key] as PdfLoadedPage;
//aplica logo da assinatura em todas as paginas
if (page != null)
{
Stream seloStream = File.OpenRead("SeloMrv.jpg");
PdfBitmap signatureImage = new PdfBitmap(seloStream);
PdfGraphics gfx = page.Graphics;
gfx.DrawImage(signatureImage, x, y, 90, 80);
}
//Applica o certificado somente na ultima pagina
if (item.Value == lista[lista.Keys.Count - 1])
{
//Creates a signature field.
PdfSignatureField signatureField = new PdfSignatureField(page, "AssinaturaMRV");
signatureField.Bounds = new Syncfusion.Drawing.RectangleF(x, item.Value[0].Y, 50, 50);
signatureField.Signature = new PdfSignature(page, "MRV Engenharia");
//Adds certificate to the signature field.
signatureField.Signature.Certificate = pdfCert;
signatureField.Signature.Reason = "Assinado pela MRV Engenharia";
//Adds the field.
loadedDocument.Form.Fields.Add(signatureField);
}
}
//Saves the certified PDF document.
using (FileStream fileOut = new FileStream(arquivo, FileMode.Create))
{
loadedDocument.Save(fileOut);
loadedDocument.Close(true);
}
//return arquivo;
}
/// <summary>
/// Genera el Header en el documento especificado
/// </summary>
/// <param name="document">Documento PDF</param>
/// <param name="title">Titulo del reporte</param>
/// <returns>Documento PDF modificado</returns>
internal static PdfDocument GenerateHeader(PdfDocument document, string title)
{
foreach (PdfPage page in document.Pages)
{
PdfGraphics graphics = page.Graphics;
// Logo
PdfImage image = new PdfBitmap("Logo.png");
float PageWidth = (float)Helper.MM2PX(60);
float PageHeight = (float)Helper.MM2PX(30);
float myWidth = image.Width;
float myHeight = image.Height;
float shrinkFactor;
if (myWidth > PageWidth)
{
shrinkFactor = myWidth / PageWidth;
myWidth = PageWidth;
myHeight = myHeight / shrinkFactor;
}
if (myHeight > PageHeight)
{
shrinkFactor = myHeight / PageHeight;
myHeight = PageHeight;
myWidth = myWidth / shrinkFactor;
}
float XPosition = ((float)Helper.MM2PX(80) - myWidth) / 2;
float YPosition = ((float)Helper.MM2PX(40) - myHeight) / 2;
graphics.DrawImage(image, XPosition, YPosition, myWidth, myHeight);
// Titulo.
graphics.DrawRectangle(
new PdfPen(new PdfColor(0, 0, 0), 0.5F),
new RectangleF((float)Helper.MM2PX(10), (float)Helper.MM2PX(40), (float)Helper.MM2PX(60), (float)Helper.MM2PX(12)));
graphics.DrawRectangle(
new PdfPen(new PdfColor(0, 0, 0), 0.5F),
new RectangleF((float)Helper.MM2PX(11), (float)Helper.MM2PX(41), (float)Helper.MM2PX(58), (float)Helper.MM2PX(10)));
graphics.DrawString(
title,
new PdfTrueTypeFont("Ubuntu-Regular.ttf", 21),
PdfBrushes.Black,
new RectangleF((float)Helper.MM2PX(11), (float)Helper.MM2PX(41), (float)Helper.MM2PX(58), (float)Helper.MM2PX(10)),
new PdfStringFormat(PdfTextAlignment.Center, PdfVerticalAlignment.Middle));
}
return(document);
}
protected void Button2_Click(object sender, EventArgs e)
{
PdfDocument document = new PdfDocument();
PdfPage page = document.Pages.Add();
PdfGraphics graphics = page.Graphics;
PdfBitmap image = new PdfBitmap(Server.MapPath("~/Images/Yogesh.jpg"));
//graphics.DrawImage(image, new PointF(0, 0));
//graphics.DrawImage(image, 0, 0);
//graphics.DrawImage(image, new PointF(100, 100), new Size(200, 200));
graphics.DrawImage(image, 100, 50, 300, 200);
document.Save("Second.pdf", HttpContext.Current.Response, HttpReadType.Save);
document.Close();
}
public ActionResult GenerateGuide(int id)
{
Module module = moduleService.FindById(id, new String[] { "Teacher" });
using (MemoryStream ms = new MemoryStream())
{
FileStream imageStream = new FileStream("./wwwroot/images/logo.png", FileMode.Open,
FileAccess.Read);
PdfBitmap image = new PdfBitmap(imageStream);
//Create a new PDF document
PdfDocument document = new PdfDocument();
//Add a page to the document
PdfPage page = document.Pages.Add();
//Create PDF graphics for the page
PdfGraphics graphics = page.Graphics;
//Set the standard font
PdfFont headerFont = new PdfStandardFont(PdfFontFamily.Helvetica, 25);
PdfFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 13);
//Header
graphics.DrawString(String.Format("Academie voor Engineering en ICT"), font, PdfBrushes.Black, new Syncfusion.Drawing.PointF(0, 0));
graphics.DrawString(String.Format("Opleiding Informatica"), font, PdfBrushes.Black, new Syncfusion.Drawing.PointF(0, 20));
graphics.DrawImage(image, 350, 0, 150, 50);
//Body
graphics.DrawString(String.Format("Leerwijzer - {0}", module.Name), headerFont, PdfBrushes.Black, new Syncfusion.Drawing.PointF(0, 100));
graphics.DrawString(String.Format("Osiris Code - {0}", module.OsirisCode), font, PdfBrushes.Black, new Syncfusion.Drawing.PointF(0, 150));
PdfTextElement textElement = new PdfTextElement(module.Description, new PdfStandardFont(PdfFontFamily.TimesRoman, 14));
textElement.Draw(page, new RectangleF(0, 200, page.GetClientSize().Width, page.GetClientSize().Height));
//Footer
graphics.DrawString(String.Format("Verantwoordelijke docent: {0}", module.Teacher.FullName), font, PdfBrushes.Black, new Syncfusion.Drawing.PointF(0, page.GetClientSize().Height - 50));
//Saving the PDF to the MemoryStream
document.Save(ms);
//Set the position as '0'.
ms.Position = 0;
return(File(ms.GetBuffer(), "application/pdf", String.Format("{0}_Leerwijzer_{0}_{1}.pdf", module.OsirisCode, module.Name, DateTime.Now)));
}
}
public async void GeneratePdf(Promotion promotion)
{
if (promotion == null)
{
throw new ArgumentNullException(nameof(promotion));
}
//Create a new PDF document.
PdfDocument document = new PdfDocument();
//Document settings
document.PageSettings.Orientation = PdfPageOrientation.Landscape;
document.PageSettings.Margins.All = 100;
//Add a page to the document.
PdfPage page = document.Pages.Add();
//Create PDF graphics for the page
PdfGraphics graphics = page.Graphics;
//Set the title font
PdfFont titleFont = new PdfStandardFont(PdfFontFamily.Helvetica, 25);
//Set the standard font
PdfFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 15);
//Draw title
graphics.DrawString(promotion.Title, titleFont, PdfBrushes.Black, new PointF(0, 0));
//Draw description
graphics.DrawString(promotion.Description, font, PdfBrushes.Black, new PointF(0, 25));
//Load the image as stream.
Stream imageStream = GetType().GetTypeInfo().Assembly.GetManifestResourceStream("GentApp.Assets.barcode.png");
PdfBitmap image = new PdfBitmap(imageStream);
//Draw the image
graphics.DrawImage(image, 200, 100);
//Save the PDF document to stream.
MemoryStream stream = new MemoryStream();
await document.SaveAsync(stream);
//Close the document.
document.Close(true);
//Save the stream as PDF document file in local machine. Refer to PDF/UWP section for respected code samples.
PdfHelper.Save(stream, promotion.Title + ".pdf");
}
private void InsertChart(PdfPage questionlistPage, PdfLayoutResult afterResult, PdfDocument document, PdfTextElement textelement, PdfGraphics graphics, RapportVragenlijstVM answerlist)
{
try
{
//Chart
CreateChart(questionlistPage, afterResult, textelement, answerlist);
string path = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location) + "\\chart.png";
PdfBitmap image = new PdfBitmap(path);
graphics.DrawImage(image, new RectangleF(6, afterResult.Bounds.Bottom + 100, 500, 80));
//PdfBitmap image = new PdfBitmap(File.Open("chart.png"));
//image.Draw(page, 10, result.Bounds.Bottom + 60);
}
catch (Exception e)
{
MessageBox.Show("Er ging iets fout bij het genereren van de diagram.", "Waarschuwing");
}
}
/// <summary>
/// Draws header to the document.
/// </summary>
private PdfPageTemplateElement AddHeader(float width, string title, string description)
{
RectangleF rect = new RectangleF(0, 0, width, 50);
//Create a new instance of PdfPageTemplateElement class.
PdfPageTemplateElement header = new PdfPageTemplateElement(rect);
PdfGraphics g = header.Graphics;
//Draw the image in the Header.
SizeF imageSize = new SizeF(110f, 27f);
//Locating the logo on the right corner.
PointF imageLocation = new PointF(width - imageSize.Width - 20, (int)(rect.Height / 4));
PdfImage img = new PdfBitmap(@"../../Resources/syncfusion_logo.gif");
g.DrawImage(img, imageLocation, imageSize);
//Draw title.
PdfFont font = new PdfTrueTypeFont(new Font("Helvetica", 16, FontStyle.Bold), true);
PdfSolidBrush brush = new PdfSolidBrush(Color.FromArgb(44, 71, 120));
float x = (width / 2) - (font.MeasureString(title).Width) / 2;
g.DrawString(title, font, brush, new RectangleF(x, (rect.Height / 4) + 3, font.MeasureString(title).Width, font.Height));
//Draw description
brush = new PdfSolidBrush(Color.Gray);
font = new PdfTrueTypeFont(new Font("Helvetica", 6, FontStyle.Bold), true);
PdfStringFormat format = new PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Bottom);
g.DrawString(description, font, brush, new RectangleF(0, 0, header.Width, header.Height - 8), format);
//Draw some lines in the header
PdfPen pen = new PdfPen(Color.DarkBlue, 0.7f);
g.DrawLine(pen, 0, 0, header.Width, 0);
pen = new PdfPen(Color.DarkBlue, 2f);
g.DrawLine(pen, 0, 03, header.Width + 3, 03);
pen = new PdfPen(Color.DarkBlue, 2f);
g.DrawLine(pen, 0, header.Height - 3, header.Width, header.Height - 3);
g.DrawLine(pen, 0, header.Height, header.Width, header.Height);
return(header);
}
static void Main(string[] args)
{
// Create a new PDF document
PdfDocument doc = new PdfDocument();
//Add a page to the document
PdfPage page = doc.Pages.Add();
//Get page size to draw image which fits the page
SizeF pageSize = page.GetClientSize();
//Create PDF graphics for the page
PdfGraphics graphics = page.Graphics;
//Load the image from the disk
PdfBitmap image = new PdfBitmap("F:\visualbasic images.s1.jpg");
//Draw the image
graphics.DrawImage(image, new RectangleF(0, 0, pageSize.Width, pageSize.Height));
//Save the document
doc.Save("OutputImage.pdf");
//Close the document
doc.Close(true);
//This will open the PDF file so, the result will be seen in default PDF viewer
Process.Start("OutputImage.pdf");
}