public virtual void ImageCheckTest2()
{
NUnit.Framework.Assert.That(() => {
PdfWriter writer = new PdfWriter(new MemoryStream());
Stream @is = new FileStream(sourceFolder + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read);
PdfOutputIntent outputIntent = new PdfOutputIntent("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1"
, @is);
PdfADocument doc = new PdfADocument(writer, PdfAConformanceLevel.PDF_A_2B, outputIntent);
doc.AddNewPage();
PdfCanvas canvas = new PdfCanvas(doc.GetLastPage());
canvas.AddImage(ImageDataFactory.Create(sourceFolder + "jpeg2000/file5.jp2"), 300, 300, false);
doc.Close();
}
, NUnit.Framework.Throws.TypeOf <PdfAConformanceException>().With.Message.EqualTo(PdfAConformanceException.EXACTLY_ONE_COLOUR_SPACE_SPECIFICATION_SHALL_HAVE_THE_VALUE_0X01_IN_THE_APPROX_FIELD));
;
}
public virtual void ImageCheckTest3()
{
NUnit.Framework.Assert.That(() => {
PdfWriter writer = new PdfWriter(new MemoryStream());
Stream @is = new FileStream(sourceFolder + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read);
PdfOutputIntent outputIntent = new PdfOutputIntent("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1"
, @is);
PdfADocument doc = new PdfADocument(writer, PdfAConformanceLevel.PDF_A_2B, outputIntent);
doc.AddNewPage();
PdfCanvas canvas = new PdfCanvas(doc.GetLastPage());
canvas.AddImage(ImageDataFactory.Create(sourceFolder + "jpeg2000/file7.jp2"), 300, 300, false);
doc.Close();
}
, NUnit.Framework.Throws.TypeOf <PdfAConformanceException>().With.Message.EqualTo(PdfAConformanceException.ExactlyOneColourSpaceSpecificationShallHaveTheValue0x01InTheApproxField));
;
}
public virtual void ImageCheckTest1()
{
NUnit.Framework.Assert.That(() => {
PdfWriter writer = new PdfWriter(new MemoryStream());
Stream @is = new FileStream(sourceFolder + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read);
PdfOutputIntent outputIntent = new PdfOutputIntent("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1"
, @is);
PdfADocument doc = new PdfADocument(writer, PdfAConformanceLevel.PDF_A_2B, outputIntent);
doc.AddNewPage();
PdfCanvas canvas = new PdfCanvas(doc.GetLastPage());
canvas.AddImage(ImageDataFactory.Create(sourceFolder + "jpeg2000/p0_01.j2k"), 300, 300, false);
doc.Close();
}
, NUnit.Framework.Throws.TypeOf <PdfAConformanceException>().With.Message.EqualTo(PdfAConformanceException.ONLY_JPX_BASELINE_SET_OF_FEATURES_SHALL_BE_USED));
;
}
public virtual void ImageTransparencyTest()
{
NUnit.Framework.Assert.That(() => {
PdfDocument pdfDoc = new PdfADocument(new PdfWriter(new MemoryStream()), PdfAConformanceLevel.PDF_A_3B, null
);
PdfPage page = pdfDoc.AddNewPage();
PdfCanvas canvas = new PdfCanvas(page);
page.GetResources().SetDefaultRgb(new PdfCieBasedCs.CalRgb(new float[] { 0.3f, 0.4f, 0.5f }));
canvas.SaveState();
canvas.AddImage(ImageDataFactory.Create(sourceFolder + "itext.png"), 0, 0, page.GetPageSize().GetWidth() /
2, false);
canvas.RestoreState();
pdfDoc.Close();
}
, NUnit.Framework.Throws.InstanceOf <PdfAConformanceException>().With.Message.EqualTo(MessageFormatUtil.Format(PdfAConformanceException.THE_DOCUMENT_DOES_NOT_CONTAIN_A_PDFA_OUTPUTINTENT_BUT_PAGE_CONTAINS_TRANSPARENCY_AND_DOES_NOT_CONTAIN_BLENDING_COLOR_SPACE)))
;
}
public void CreateWatermark()
{
var tranState = new PdfExtGState();
tranState.SetFillOpacity(Opacity);
var reader = new PdfReader(PdfFileName);
var writer = new PdfWriter(OutFile);
var pdf = new PdfDocument(reader, writer);
var document = new Document(pdf);
for (int i = 1; i <= pdf.GetNumberOfPages(); i++)
{
var page = pdf.GetPage(i);
page.SetIgnorePageRotationForContent(false);
var canvas = new PdfCanvas(pdf.GetPage(i));
canvas.SaveState();
canvas.SetExtGState(tranState);
if (ImageFileName != null)
{
var img = ImageDataFactory.Create(ImageFileName);
img.SetWidth(ImageWidth);
img.SetHeight(ImageHeight);
canvas.AddImage(img, AlignX, AlignY, false);
}
if (WatermarkText != null)
{
var verticalWatermark = new Paragraph(WatermarkText).SetFontSize(FontSize);
document.ShowTextAligned(verticalWatermark, AlignX, AlignY, i, TextAlignment.LEFT, VerticalAlignment.BOTTOM, RadAngle);
}
canvas.RestoreState();
}
WatermarkText = null;
ImageFileName = null;
pdf.Close();
document.Close();
}
public virtual void Png_imageTransparancy_8bitDepthImage() {
String outFileName = destinationFolder + "png_imageTransparancy_8bitDepthImage.pdf";
String cmpFileName = sourceFolder + "cmp_png_imageTransparancy_8bitDepthImage.pdf";
PdfDocument pdfDocument = new PdfDocument(new PdfWriter(outFileName, new WriterProperties().SetCompressionLevel
(CompressionConstants.NO_COMPRESSION)));
PdfPage page = pdfDocument.AddNewPage(PageSize.A4);
PdfCanvas canvas = new PdfCanvas(page);
canvas.SetFillColor(ColorConstants.LIGHT_GRAY).Fill();
canvas.Rectangle(80, 0, PageSize.A4.GetWidth() - 80, PageSize.A4.GetHeight()).Fill();
canvas.SaveState().BeginText().MoveText(116, 800).SetFontAndSize(PdfFontFactory.CreateFont(StandardFonts.HELVETICA
), 14).SetFillColor(ColorConstants.MAGENTA).ShowText("8 bit depth PNG").MoveText(0, -20).ShowText("This image should not have a black rectangle as background"
).EndText().RestoreState();
ImageData img = ImageDataFactory.Create(sourceFolder + "manualTransparency_8bit.png");
canvas.AddImage(img, 100, 450, 200, false);
canvas.Release();
pdfDocument.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outFileName, cmpFileName, destinationFolder
, "diff_"));
}
public virtual void InlineImagesTest01()
{
String filename = "inlineImages01.pdf";
PdfDocument document = new PdfDocument(new PdfWriter(destinationFolder + filename));
PdfPage page = document.AddNewPage();
PdfCanvas canvas = new PdfCanvas(page);
canvas.AddImage(ImageDataFactory.Create(sourceFolder + "Desert.jpg"), 36, 700, 100, true);
canvas.AddImage(ImageDataFactory.Create(sourceFolder + "bulb.gif"), 36, 600, 100, true);
canvas.AddImage(ImageDataFactory.Create(sourceFolder + "smpl.bmp"), 36, 500, 100, true);
canvas.AddImage(ImageDataFactory.Create(sourceFolder + "itext.png"), 36, 460, 100, true);
canvas.AddImage(ImageDataFactory.Create(sourceFolder + "0047478.jpg"), 36, 300, 100, true);
canvas.AddImage(ImageDataFactory.Create(sourceFolder + "map.jp2"), 36, 200, 100, true);
canvas.AddImage(ImageDataFactory.Create(sourceFolder + "amb.jb2"), 36, 30, 100, true);
document.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(destinationFolder + filename, sourceFolder
+ "cmp_" + filename, destinationFolder));
}
public virtual void InlineImagesTest02()
{
String filename = "inlineImages02.pdf";
PdfDocument document = new PdfDocument(new PdfWriter(destinationFolder + filename));
PdfPage page = document.AddNewPage();
PdfCanvas canvas = new PdfCanvas(page);
Stream stream = UrlUtil.OpenStream(UrlUtil.ToURL(sourceFolder + "Desert.jpg"));
ByteArrayOutputStream baos = new ByteArrayOutputStream();
StreamUtil.TransferBytes(stream, baos);
canvas.AddImage(ImageDataFactory.Create(baos.ToArray()), 36, 700, 100, true);
stream = UrlUtil.OpenStream(UrlUtil.ToURL(sourceFolder + "bulb.gif"));
baos = new ByteArrayOutputStream();
StreamUtil.TransferBytes(stream, baos);
canvas.AddImage(ImageDataFactory.Create(baos.ToArray()), 36, 600, 100, true);
stream = UrlUtil.OpenStream(UrlUtil.ToURL(sourceFolder + "smpl.bmp"));
baos = new ByteArrayOutputStream();
StreamUtil.TransferBytes(stream, baos);
canvas.AddImage(ImageDataFactory.Create(baos.ToArray()), 36, 500, 100, true);
stream = UrlUtil.OpenStream(UrlUtil.ToURL(sourceFolder + "itext.png"));
baos = new ByteArrayOutputStream();
StreamUtil.TransferBytes(stream, baos);
canvas.AddImage(ImageDataFactory.Create(baos.ToArray()), 36, 460, 100, true);
stream = UrlUtil.OpenStream(UrlUtil.ToURL(sourceFolder + "0047478.jpg"));
baos = new ByteArrayOutputStream();
StreamUtil.TransferBytes(stream, baos);
canvas.AddImage(ImageDataFactory.Create(baos.ToArray()), 36, 300, 100, true);
stream = UrlUtil.OpenStream(UrlUtil.ToURL(sourceFolder + "map.jp2"));
baos = new ByteArrayOutputStream();
StreamUtil.TransferBytes(stream, baos);
canvas.AddImage(ImageDataFactory.Create(baos.ToArray()), 36, 200, 100, true);
stream = UrlUtil.OpenStream(UrlUtil.ToURL(sourceFolder + "amb.jb2"));
baos = new ByteArrayOutputStream();
StreamUtil.TransferBytes(stream, baos);
canvas.AddImage(ImageDataFactory.Create(baos.ToArray()), 36, 30, 100, true);
document.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(destinationFolder + filename, sourceFolder
+ "cmp_" + filename, destinationFolder));
}
public void PdfStamp(string fileout, string stamp, string filein)
{
if (File.Exists(filein) && File.Exists(stamp))
{
PdfDocument pdf = new PdfDocument(new PdfReader(filein), new PdfWriter(fileout));
// MessageBox.Show(pdf.GetNumberOfPages().ToString());
for (var i = 0; i < pdf.GetNumberOfPages(); i++)
{
PdfCanvas canvas = new PdfCanvas(pdf.GetPage(i + 1));
ImageData image = ImageDataFactory.Create(stamp);
image.SetRotation(rotation);
canvas.SaveState();
PdfExtGState state = new PdfExtGState();
state.SetFillOpacity(transprency > 1f ? (transprency / 100) : transprency);
canvas.SetExtGState(state);
System.Drawing.Point newPt =/* new System.Drawing.Point(0, 0);*/
UCS.shiftAnchor(UCS.Type.pdf, UCS.Corner.TopLeft, anchor,
(int)pdf.GetPage(i + 1).GetPageSize().GetWidth(), (int)pdf.GetPage(i + 1).GetPageSize().GetHeight(),
(int)image.GetWidth(), (int)image.GetHeight(),
new System.Drawing.Point(x, y)
);
//TODO: add width & height to image
canvas.AddImage(image, newPt.X, newPt.Y, false);
canvas.RestoreState();
}
pdf.Close();
}
}
public void AddWaterprint(string absoluteFilePath, string outputPath)
{
var watermarkImgPath = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "DefaultResource", "waterMarkImg.jpeg");
using (var pdfDocument = new PdfDocument(new PdfReader(absoluteFilePath), new PdfWriter(outputPath)))
{
// image watermark
ImageData img = ImageDataFactory.Create(watermarkImgPath);
// transparency
var gs1 = new PdfExtGState();
gs1.SetFillOpacity(0.3f);
for (var pageIndex = 1; pageIndex < pdfDocument.GetNumberOfPages(); pageIndex++)
{
// properties
PdfCanvas over = new PdfCanvas(pdfDocument.GetPage(pageIndex));
Rectangle pagesize = pdfDocument.GetPage(pageIndex).GetPageSize();
over.SaveState();
over.SetExtGState(gs1);
over.AddImage(img, 80, 0, 0, 81, 300, (pagesize.GetTop() + pagesize.GetBottom()) - 200, true);
over.RestoreState();
}
}
}
/// <summary>Constructs appearance (top-level) for a signature.</summary>
/// <remarks>
/// Constructs appearance (top-level) for a signature.
/// <p>
/// Consult <A HREF="http://partners.adobe.com/asn/developer/pdfs/tn/PPKAppearances.pdf">PPKAppearances.pdf</A>
/// for further details.
/// </remarks>
/// <returns>a top-level signature appearance</returns>
/// <exception cref="System.IO.IOException"/>
protected internal virtual PdfFormXObject GetAppearance()
{
PdfCanvas canvas;
if (IsInvisible())
{
PdfFormXObject appearance = new PdfFormXObject(new Rectangle(0, 0));
appearance.MakeIndirect(document);
return(appearance);
}
if (n0 == null && !reuseAppearance)
{
CreateBlankN0();
}
if (n2 == null)
{
n2 = new PdfFormXObject(rect);
n2.MakeIndirect(document);
String text;
if (layer2Text == null)
{
StringBuilder buf = new StringBuilder();
buf.Append("Digitally signed by ");
String name = null;
CertificateInfo.X500Name x500name = CertificateInfo.GetSubjectFields((X509Certificate)signCertificate);
if (x500name != null)
{
name = x500name.GetField("CN");
if (name == null)
{
name = x500name.GetField("E");
}
}
if (name == null)
{
name = "";
}
buf.Append(name).Append('\n');
buf.Append("Date: ").Append(SignUtils.DateToString(signDate));
if (reason != null)
{
buf.Append('\n').Append(reasonCaption).Append(reason);
}
if (location != null)
{
buf.Append('\n').Append(locationCaption).Append(location);
}
text = buf.ToString();
}
else
{
text = layer2Text;
}
if (image != null)
{
if (imageScale == 0)
{
canvas = new PdfCanvas(n2, document);
canvas.AddImage(image, rect.GetWidth(), 0, 0, rect.GetHeight(), 0, 0);
}
else
{
float usableScale = imageScale;
if (imageScale < 0)
{
usableScale = Math.Min(rect.GetWidth() / image.GetWidth(), rect.GetHeight() / image.GetHeight());
}
float w = image.GetWidth() * usableScale;
float h = image.GetHeight() * usableScale;
float x = (rect.GetWidth() - w) / 2;
float y = (rect.GetHeight() - h) / 2;
canvas = new PdfCanvas(n2, document);
canvas.AddImage(image, w, 0, 0, h, x, y);
}
}
PdfFont font;
if (layer2Font == null)
{
font = PdfFontFactory.CreateFont();
}
else
{
font = layer2Font;
}
float size = layer2FontSize;
Rectangle dataRect = null;
Rectangle signatureRect = null;
if (renderingMode == PdfSignatureAppearance.RenderingMode.NAME_AND_DESCRIPTION || renderingMode == PdfSignatureAppearance.RenderingMode
.GRAPHIC_AND_DESCRIPTION && this.signatureGraphic != null)
{
if (rect.GetHeight() > rect.GetWidth())
{
signatureRect = new Rectangle(MARGIN, rect.GetHeight() / 2, rect.GetWidth() - 2 * MARGIN, rect.GetHeight()
/ 2);
dataRect = new Rectangle(MARGIN, MARGIN, rect.GetWidth() - 2 * MARGIN, rect.GetHeight() / 2 - 2 * MARGIN);
}
else
{
// origin is the bottom-left
signatureRect = new Rectangle(MARGIN, MARGIN, rect.GetWidth() / 2 - 2 * MARGIN, rect.GetHeight() - 2 * MARGIN
);
dataRect = new Rectangle(rect.GetWidth() / 2 + MARGIN / 2, MARGIN, rect.GetWidth() / 2 - MARGIN, rect.GetHeight
() - 2 * MARGIN);
}
}
else
{
if (renderingMode == PdfSignatureAppearance.RenderingMode.GRAPHIC)
{
if (signatureGraphic == null)
{
throw new InvalidOperationException();
}
/*MessageLocalization.getComposedMessage("a.signature.image.should.be.present.when.rendering.mode.is.graphic.only")*/
signatureRect = new Rectangle(MARGIN, MARGIN, rect.GetWidth() - 2 * MARGIN, rect.GetHeight() - 2 * MARGIN);
}
else
{
// take all space available
dataRect = new Rectangle(MARGIN, MARGIN, rect.GetWidth() - 2 * MARGIN, rect.GetHeight() * (1 - TOP_SECTION
) - 2 * MARGIN);
}
}
switch (renderingMode)
{
case PdfSignatureAppearance.RenderingMode.NAME_AND_DESCRIPTION: {
String signedBy = CertificateInfo.GetSubjectFields((X509Certificate)signCertificate).GetField("CN");
if (signedBy == null)
{
signedBy = CertificateInfo.GetSubjectFields((X509Certificate)signCertificate).GetField("E");
}
if (signedBy == null)
{
signedBy = "";
}
canvas = new PdfCanvas(n2, document);
Paragraph paragraph = new Paragraph(signedBy).SetFont(font).SetFontSize(layer2FontSize).SetMargin(0).SetMultipliedLeading
(0.9f);
new iText.Layout.Canvas(canvas, document, signatureRect).Add(paragraph);
break;
}
case PdfSignatureAppearance.RenderingMode.GRAPHIC_AND_DESCRIPTION: {
if (signatureGraphic == null)
{
throw new InvalidOperationException();
}
/*MessageLocalization.getComposedMessage("a.signature.image.should.be.present.when.rendering.mode.is.graphic.and.description")*/
float imgWidth = signatureGraphic.GetWidth();
if (imgWidth == 0)
{
imgWidth = signatureRect.GetWidth();
}
float imgHeight = signatureGraphic.GetHeight();
if (imgHeight == 0)
{
imgHeight = signatureRect.GetHeight();
}
float multiplierH = signatureRect.GetWidth() / signatureGraphic.GetWidth();
float multiplierW = signatureRect.GetHeight() / signatureGraphic.GetHeight();
float multiplier = Math.Min(multiplierH, multiplierW);
imgWidth *= multiplier;
imgHeight *= multiplier;
float x = signatureRect.GetRight() - imgWidth;
float y = signatureRect.GetBottom() + (signatureRect.GetHeight() - imgHeight) / 2;
canvas = new PdfCanvas(n2, document);
canvas.AddImage(signatureGraphic, imgWidth, 0, 0, imgHeight, x, y);
break;
}
case PdfSignatureAppearance.RenderingMode.GRAPHIC: {
float imgWidth_1 = signatureGraphic.GetWidth();
if (imgWidth_1 == 0)
{
imgWidth_1 = signatureRect.GetWidth();
}
float imgHeight_1 = signatureGraphic.GetHeight();
if (imgHeight_1 == 0)
{
imgHeight_1 = signatureRect.GetHeight();
}
float multiplierH_1 = signatureRect.GetWidth() / signatureGraphic.GetWidth();
float multiplierW_1 = signatureRect.GetHeight() / signatureGraphic.GetHeight();
float multiplier_1 = Math.Min(multiplierH_1, multiplierW_1);
imgWidth_1 *= multiplier_1;
imgHeight_1 *= multiplier_1;
float x_1 = signatureRect.GetLeft() + (signatureRect.GetWidth() - imgWidth_1) / 2;
float y_1 = signatureRect.GetBottom() + (signatureRect.GetHeight() - imgHeight_1) / 2;
canvas = new PdfCanvas(n2, document);
canvas.AddImage(signatureGraphic, imgWidth_1, 0, 0, imgHeight_1, x_1, y_1);
break;
}
}
if (renderingMode != PdfSignatureAppearance.RenderingMode.GRAPHIC)
{
canvas = new PdfCanvas(n2, document);
Paragraph paragraph_1 = new Paragraph(text).SetFont(font).SetFontSize(layer2FontSize).SetMargin(0).SetMultipliedLeading
(0.9f);
new iText.Layout.Canvas(canvas, document, dataRect).Add(paragraph_1);
}
}
int rotation = document.GetPage(page).GetRotation();
Rectangle rotated = new Rectangle(rect);
if (topLayer == null)
{
topLayer = new PdfFormXObject(rotated);
topLayer.MakeIndirect(document);
float scale = Math.Min(rect.GetWidth(), rect.GetHeight()) * 0.9f;
float x = (rect.GetWidth() - scale) / 2;
float y = (rect.GetHeight() - scale) / 2;
scale /= 100;
canvas = new PdfCanvas(topLayer, document);
if (rotation == 90)
{
canvas.ConcatMatrix(0, 1, -1, 0, rect.GetHeight(), 0);
}
else
{
if (rotation == 180)
{
canvas.ConcatMatrix(-1, 0, 0, -1, rect.GetWidth(), rect.GetHeight());
}
else
{
if (rotation == 270)
{
canvas.ConcatMatrix(0, -1, 1, 0, 0, rect.GetWidth());
}
}
}
if (reuseAppearance)
{
PdfAcroForm acroForm = PdfAcroForm.GetAcroForm(document, true);
PdfFormField field = acroForm.GetField(fieldName);
PdfStream stream = field.GetWidgets()[0].GetAppearanceDictionary().GetAsStream(PdfName.N);
PdfFormXObject xobj = new PdfFormXObject(stream);
if (stream != null)
{
topLayer.GetResources().AddForm(xobj, new PdfName("n0"));
PdfCanvas canvas1 = new PdfCanvas(topLayer, document);
canvas1.AddXObject(xobj, 1, 0, 0, 1, 0, 0);
}
else
{
reuseAppearance = false;
if (n0 == null)
{
CreateBlankN0();
}
}
}
if (!reuseAppearance)
{
topLayer.GetResources().AddForm(n0, new PdfName("n0"));
PdfCanvas canvas1 = new PdfCanvas(topLayer, document);
canvas1.AddXObject(n0, 1, 0, 0, 1, 0, 0);
}
topLayer.GetResources().AddForm(n2, new PdfName("n2"));
PdfCanvas canvas1_1 = new PdfCanvas(topLayer, document);
canvas1_1.AddXObject(n2, 1, 0, 0, 1, 0, 0);
}
PdfFormXObject napp = new PdfFormXObject(rotated);
napp.MakeIndirect(document);
napp.GetResources().AddForm(topLayer, new PdfName("FRM"));
canvas = new PdfCanvas(napp, document);
canvas.AddXObject(topLayer, 0, 0);
return(napp);
}
private void createClicked(object sender, EventArgs e)
{
//Figure out the file name
startDate = dateTimePicker1.Value;
endDate = startDate.AddDays(7);
destFileName = destPath.Text + "/";
destFileName += startDate.ToString("yyyy MMMM d");
destFileName += " - ";
if (endDate.Year != startDate.Year)
{
destFileName += endDate.ToString("yyyy") + " ";
}
if (endDate.Month != startDate.Month)
{
destFileName += endDate.ToString("MMMM") + " ";
}
destFileName += endDate.Day;
destFileName += " Murlis";
destFileName += ".pdf";
createButton.Text = "Creating...";
createButton.Refresh();
//Create the pdf
writer = new PdfWriter(destFileName);
pdf = new PdfDocument(writer);
//Loop through each day
for (int i = 0; i < 14; i += 2)
{
//Reset togetherHeight
togetherHeight = 0;
//Crop the images
for (int j = 0; j < 2; j++)
{
//Rectangle for part of image we want
cropRectangle = new System.Drawing.Rectangle(croppedImageX, croppedImageYs[i + j], croppedImageWidth, croppedImageHeights[i + j]);
//Get bitmap from already gotten image
croppedImage = new Bitmap(images[i + j]);
//Crop the image
croppedImage = croppedImage.Clone(cropRectangle, croppedImage.PixelFormat);
//Add the height onto the togetherHeight
togetherHeight += croppedImage.Height;
//Convert to ImageData
imageDatas[i + j] = ImageDataFactory.Create((byte[])imageConverter.ConvertTo(croppedImage, typeof(byte[])));
}
//Add a page and canvas to the pdf
page = pdf.AddNewPage(PageSize.A4.Rotate());
canvas = new PdfCanvas(page);
//Calculate ratios
pageImageWidthRatio = page.GetPageSize().GetWidth() / croppedImage.Width;
pageImageHeightRatio = page.GetPageSize().GetHeight() / togetherHeight;
smallerRatio = Math.Min(pageImageWidthRatio, pageImageHeightRatio);
bottomSpace = page.GetPageSize().GetHeight() - togetherHeight * smallerRatio;
//Set transform
canvas.ConcatMatrix(AffineTransform.GetScaleInstance(smallerRatio, smallerRatio));
//Add the images onto the canvas
canvas.AddImage(imageDatas[i], 0, imageDatas[i + 1].GetHeight() + bottomSpace, true);
canvas.AddImage(imageDatas[i + 1], 0, bottomSpace, true);
}
//Save the pdf
pdf.Close();
openButton.Enabled = true;
closeButton.Enabled = true;
MessageBox.Show("PDF Successfully Created");
createButton.Text = "Create";
}
public MemoryStream GeneratePDF(Diploma_model diploma)
{
/*byte[] bytes = new byte[diploma.Name.Length * sizeof(char)];
* System.Buffer.BlockCopy(diploma.Name.ToArray(), 0, bytes, 0, bytes.Length);
* Encoding w1250 = Encoding.GetEncoding(1250);
* Encoding utf8 = Encoding.GetEncoding("utf-8");
* byte[] output = Encoding.Convert(utf8, w1250, utf8.GetBytes(diploma.Name));
* diploma.Name = w1250.GetString(output);
*
* byte[] bytes1 = new byte[diploma.LastName.Length * sizeof(char)];
* System.Buffer.BlockCopy(diploma.LastName.ToArray(), 0, bytes, 0, bytes.Length);
* Encoding w12501 = Encoding.GetEncoding(1250);
* Encoding utf81 = Encoding.GetEncoding("utf-8");
* byte[] output1 = Encoding.Convert(utf81, w12501, utf81.GetBytes(diploma.LastName));
* diploma.LastName = w1250.GetString(output1);*/
using (MemoryStream stream = new MemoryStream())
using (var writer = new PdfWriter(stream))
{
//var writer = new PdfWriter(stream);
var pdf = new PdfDocument(writer);
//Fonts
PdfFont times_new_roman = PdfFontFactory.CreateFont(StandardFonts.TIMES_ROMAN, iText.IO.Font.PdfEncodings.CP1257, true);
PdfFont times_new_roman_bold = PdfFontFactory.CreateFont(StandardFonts.TIMES_BOLD, iText.IO.Font.PdfEncodings.CP1257, true);
//Text Generic
Text rector = new Text($"{diploma.RectorsName} {diploma.RectorsLastName} \nRektorius \nRector").SetFont(times_new_roman);
Text dateofissueLT = new Text($"Išdavimo data: {diploma.DateOfIssue.ToString("yyyy/MM/dd")}").SetFont(times_new_roman);
Text dateofissueENG = new Text($"Date of issue: {diploma.DateOfIssue.ToString("dd/MMMM/yyyy")}").SetFont(times_new_roman);
//Text LT (fix it later)
Text namepart = new Text($"{diploma.Name.ToUpper()} {diploma.LastName.ToUpper()} ").SetFont(times_new_roman_bold);
Text identitypart = new Text($"(asmens kodas {diploma.IdentityNumber})").SetFont(times_new_roman);
Text partBeforeprogramme = new Text($"{diploma.DateOfIssue.Year} metais baigė bakalauro studijų programą ").SetFont(times_new_roman);
Text programmepart = new Text($"{diploma.StudiesProgramme.ToUpper()} ").SetFont(times_new_roman_bold);
Text programmerGovermentIDCode = new Text($"(valstybinis kodas {diploma.StudiesProgrammeGovermentCode} )").SetFont(times_new_roman);
Text beforedegreepart = new Text("ir jam suteiktas").SetFont(times_new_roman);
Text degreepart = new Text($"{diploma.Degree.ToUpper()} ").SetFont(times_new_roman_bold);
Text afterdegreepart = new Text("laipsnis").SetFont(times_new_roman);
Text studiesdirectionpart = new Text($"Studijų kryptis - {diploma.Studiesdirection.ToUpper()}").SetFont(times_new_roman);
//Text Eng
Text identitypartENG = new Text($" (personal number/code {diploma.IdentityNumber})").SetFont(times_new_roman);
//Text degreeENG = new Text($"BACHELORS DEGREE OF {diploma.Degree.ToUpper()} ").SetFont(times_new_roman);
//Text studiesdirectionENG = new Text($"IN {diploma.Studiesdirection.ToUpper()} ").SetFont(times_new_roman);
Text degreeENG = new Text($"BACHELORS DEGREE OF INFORMATICS ENGINEERING ").SetFont(times_new_roman);
Text studiesdirectionENG = new Text($"IN INFORMATICS ENGINEERING ").SetFont(times_new_roman);
Text partBeforeprogrammeENG = new Text($"in {diploma.DateOfIssue.Year} completed bachelors study programme ").SetFont(times_new_roman);
Text programmepartENG = new Text($"INFORMATION TECHNOLOGIES").SetFont(times_new_roman_bold);
Text programmerGovermentIDCodeENG = new Text($"(state code {diploma.StudiesProgrammeGovermentCode} )").SetFont(times_new_roman);
Text beforedegreepartENG = new Text("and has been awarded").SetFont(times_new_roman);
//PDF construct
PageSize pageSize = PageSize.A4.Rotate();
var document = new Document(pdf, pageSize);
PdfCanvas canvas = new PdfCanvas(pdf.AddNewPage());
canvas.AddImage(ImageDataFactory.Create(imageDestination), pageSize, false);
//document.Add(new Paragraph(diploma.LastName).SetFont(times_new_roman).SetFontSize(50).SetTextAlignment(TextAlignment.CENTER));
//document.Add(new Paragraph($"{diploma.Name.ToUpper()} {diploma.LastName.ToUpper()} (asmens kodas {diploma.IdentityNumber})").SetFont(times_new_roman).SetFontSize(16).SetTextAlignment(TextAlignment.CENTER));
//Text spacing (fix it later)
document.Add(new Paragraph("\n \n \n").SetFont(times_new_roman).SetFontSize(50).SetTextAlignment(TextAlignment.CENTER).SetMultipliedLeading(1.0f));
document.Add(new Paragraph("\n \n").SetFont(times_new_roman).SetFontSize(25).SetTextAlignment(TextAlignment.CENTER).SetMultipliedLeading(1.0f));
document.Add(new Paragraph("\n").SetFont(times_new_roman).SetFontSize(15).SetTextAlignment(TextAlignment.CENTER).SetMultipliedLeading(1.0f));
document.SetProperty(Property.LEADING, new Leading(Leading.MULTIPLIED, 0.5f));
//Text construct LT part
document.Add(new Paragraph().Add(namepart).Add(identitypart).SetTextAlignment(TextAlignment.CENTER));
document.Add(new Paragraph().Add(partBeforeprogramme).Add(programmepart).Add(programmerGovermentIDCode).SetTextAlignment(TextAlignment.CENTER));
document.Add(new Paragraph().Add(beforedegreepart).SetTextAlignment(TextAlignment.CENTER));
document.Add(new Paragraph().Add(degreepart).Add(afterdegreepart).SetTextAlignment(TextAlignment.CENTER));
document.Add(new Paragraph().Add(studiesdirectionpart).SetTextAlignment(TextAlignment.CENTER));
document.Add(new Paragraph("\n").SetTextAlignment(TextAlignment.CENTER));
//Text construct ENG part
document.Add(new Paragraph().Add(namepart).Add(identitypartENG).SetTextAlignment(TextAlignment.CENTER));
document.Add(new Paragraph().Add(partBeforeprogrammeENG).Add(programmepartENG).Add(programmerGovermentIDCodeENG).SetTextAlignment(TextAlignment.CENTER));
document.Add(new Paragraph().Add(beforedegreepartENG).SetTextAlignment(TextAlignment.CENTER));
document.Add(new Paragraph().Add(degreeENG).SetTextAlignment(TextAlignment.CENTER));
document.Add(new Paragraph().Add(studiesdirectionENG).SetTextAlignment(TextAlignment.CENTER));
//Rector part
document.Add(new Paragraph().Add(rector).SetFontSize(11).SetTextAlignment(TextAlignment.LEFT).SetMultipliedLeading(1.0f));
//metadata part
//document.Add(new Paragraph().Add(dateofissueLT).SetFontSize(10).SetTextAlignment(TextAlignment.RIGHT).SetMultipliedLeading(0.8f));
//document.Add(new Paragraph().Add(dateofissueENG).SetFontSize(10).SetTextAlignment(TextAlignment.RIGHT).SetMultipliedLeading(0.8f));
Table table = new Table(2, true);
Style style = new Style().SetBorder(Border.NO_BORDER);
table.SetWidth(200);
table.SetHorizontalAlignment(HorizontalAlignment.RIGHT);
//table.AddCell(new Cell("Išdavimo data:").SetTextAlignment(TextAlignment.LEFT)).AddStyle(style);
//https://itextpdf.com/en/resources/faq/technical-support/itext-7/why-doesnt-getdefaultcellsetborderpdfpcellnoborder-have-any
//https://kodejava.org/how-do-i-create-table-cell-that-span-multiple-columns-in-itext/
table.AddCell(new Paragraph("Registracijos Nr").SetTextAlignment(TextAlignment.LEFT));
table.AddCell(new Paragraph($"{diploma.RegistrationNr}").SetTextAlignment(TextAlignment.LEFT));
table.AddCell(new Paragraph("Registracijos Nr").SetTextAlignment(TextAlignment.LEFT));
table.AddCell(new Paragraph("").SetTextAlignment(TextAlignment.LEFT));
table.AddCell(new Paragraph("Išdavimo data:").SetTextAlignment(TextAlignment.LEFT));
table.AddCell(new Paragraph(diploma.DateOfIssue.ToString("yyyy/MM/dd")).SetTextAlignment(TextAlignment.LEFT));
table.AddCell(new Paragraph("Date of sssue:").SetTextAlignment(TextAlignment.LEFT));
table.AddCell(new Paragraph(diploma.DateOfIssue.ToString("dd/MMMM/yyyy")).SetTextAlignment(TextAlignment.LEFT));
table.AddCell(new Paragraph("Code in system:").SetTextAlignment(TextAlignment.LEFT));
table.AddCell(new Paragraph(diploma.quickSearch.ToString()).SetTextAlignment(TextAlignment.LEFT));
document.Add(table);
document.Close();
writer.Close();
return(stream);
}
//var stream = new MemoryStream();
}