private static Cell CreateProfilePicture(PdfDocument pdfDocument)
{
var pdfFormXObject = new PdfFormXObject(new Rectangle(100, 100));
var pdfCanvas = new PdfCanvas(pdfFormXObject, pdfDocument);
pdfCanvas.SaveState();
// Setting color to the circle
var color = new DeviceRgb(255, 255, 255);
pdfCanvas.SetColor(color, true);
// creating a circle
pdfCanvas.Circle(50, 50, 50);
pdfCanvas.Fill();
var rect = new Rectangle(pdfFormXObject.GetWidth() - 100, pdfFormXObject.GetHeight() - 90, 100, 75);
pdfCanvas.Rectangle(rect);
pdfCanvas.RestoreState();
var paragraph = new Paragraph("302\r\nPicture\r\n not available").SetTextAlignment(TextAlignment.CENTER).SetFontColor(ColorConstants.BLACK);
using (var c = new Canvas(pdfCanvas, pdfDocument, rect, true))
{
c.Add(paragraph);
c.Close();
}
var image = new Image(pdfFormXObject).SetHeight(100).SetWidth(100).SetHorizontalAlignment(HorizontalAlignment.CENTER);
var cell = new Cell().SetPaddingTop(Spacing).SetPaddingBottom(Spacing).Add(image);
return(cell);
}
protected void ManipulatePdf(String dest)
{
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(dest));
Barcode128 code128 = new Barcode128(pdfDoc);
code128.SetCode("12345XX789XXX");
code128.SetCodeType(Barcode128.CODE128);
PdfFormXObject xObject = code128.CreateFormXObject(ColorConstants.BLACK,
ColorConstants.BLACK, pdfDoc);
float x = 36;
float y = 750;
float width = xObject.GetWidth();
float height = xObject.GetHeight();
// Draw the rectangle with set background color and add the created barcode object.
PdfCanvas canvas = new PdfCanvas(pdfDoc.AddNewPage());
canvas.SaveState();
canvas.SetFillColor(ColorConstants.LIGHT_GRAY);
canvas.Rectangle(x, y, width, height);
canvas.Fill();
canvas.RestoreState();
canvas.AddXObjectAt(xObject, 36, 750);
pdfDoc.Close();
}
/// <exception cref="System.Exception"/>
private byte[] CreatePdfWithRotatedXObject(String xobjectText)
{
MemoryStream baos = new MemoryStream();
PdfDocument pdfDocument = new PdfDocument(new PdfWriter(baos).SetCompressionLevel(0));
Document document = new Document(pdfDocument);
document.Add(new Paragraph("A"));
document.Add(new Paragraph("B"));
PdfFormXObject template = new PdfFormXObject(new Rectangle(20, 100));
PdfCanvas canvas = new PdfCanvas(template, pdfDocument);
canvas.SetStrokeColor(Color.GREEN).Rectangle(0, 0, template.GetWidth(), template.GetHeight()).Stroke();
AffineTransform tx = new AffineTransform();
tx.Translate(0, template.GetHeight());
tx.Rotate((float)(-90 / 180f * Math.PI));
canvas.ConcatMatrix(tx).BeginText().SetFontAndSize(PdfFontFactory.CreateFont(FontConstants.HELVETICA), 12)
.MoveText(0, template.GetWidth() - 12).ShowText(xobjectText).EndText();
document.Add(new Image(template).SetRotationAngle(Math.PI / 2)).Add(new Paragraph("C"));
document.Close();
return(baos.ToArray());
}
protected void ManipulatePdf(string dest)
{
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(dest));
Document doc = new Document(pdfDoc);
PdfFormXObject formXObject = new PdfFormXObject(new Rectangle(120, 80));
new PdfCanvas(formXObject, pdfDoc).SetFillColor(ColorConstants.RED)
.Rectangle(0, 0, formXObject.GetWidth(), formXObject.GetHeight())
.Fill();
doc.Add(new Paragraph("Option 1:"));
Table table = new Table(UnitValue.CreatePercentArray(3)).UseAllAvailableWidth();
table.AddCell("A rectangle:");
table.AddCell(new Cell().Add(new Image(formXObject).SetAutoScale(true)).SetPadding(10));
table.AddCell("The rectangle is scaled to fit inside the cell, you see a padding.");
doc.Add(table);
doc.Add(new Paragraph("Option 2:"));
table = new Table(UnitValue.CreatePercentArray(3)).UseAllAvailableWidth();
table.AddCell("A rectangle:");
Cell cell = new Cell().Add(new Image(formXObject));
table.AddCell(cell);
table.AddCell("The rectangle keeps its original size, but can overlap other cells in the same row.");
doc.Add(table);
doc.Add(new Paragraph("Option 3:"));
table = new Table(UnitValue.CreatePercentArray(3)).UseAllAvailableWidth();
table.AddCell("A rectangle:");
cell = new Cell().Add(new Image(formXObject).SetAutoScale(true));
table.AddCell(cell);
table.AddCell("The rectangle is scaled to fit inside the cell, no padding.");
doc.Add(table);
doc.Close();
}
/// <exception cref="System.Exception"/>
internal virtual byte[] CreatePdfWithXObject(String xobjectText)
{
MemoryStream byteStream = new MemoryStream();
PdfDocument pdfDocument = new PdfDocument(new PdfWriter(byteStream).SetCompressionLevel(0));
Document document = new Document(pdfDocument);
document.Add(new Paragraph("A"));
document.Add(new Paragraph("B"));
PdfFormXObject template = new PdfFormXObject(new Rectangle(100, 100));
new PdfCanvas(template, pdfDocument).BeginText().SetFontAndSize(PdfFontFactory.CreateFont(StandardFonts.HELVETICA
), 12).MoveText(5, template.GetHeight() - 5).ShowText(xobjectText).EndText();
document.Add(new Image(template));
document.Add(new Paragraph("C"));
document.Close();
return(byteStream.ToArray());
}
