public virtual void CreatePdf(String dest)
{
//Initialize PDF document
PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
PdfPage page = pdf.AddNewPage();
PdfCanvas pdfCanvas = new PdfCanvas(page);
Rectangle rectangle = new Rectangle(36, 500, 100, 250);
pdfCanvas.Rectangle(rectangle);
pdfCanvas.Stroke();
iText.Layout.Canvas canvas = new iText.Layout.Canvas(pdfCanvas, rectangle);
MyCanvasRenderer renderer = new MyCanvasRenderer(canvas);
canvas.SetRenderer(renderer);
PdfFont font = PdfFontFactory.CreateFont(StandardFonts.TIMES_ROMAN);
PdfFont bold = PdfFontFactory.CreateFont(StandardFonts.TIMES_BOLD);
Text title = new Text("The Strange Case of Dr. Jekyll and Mr. Hyde").SetFont(bold);
Text author = new Text("Robert Louis Stevenson").SetFont(font);
Paragraph p = new Paragraph().Add(title).Add(" by ").Add(author);
while (!renderer.IsFull())
{
canvas.Add(p);
}
//Close document
pdf.Close();
}
public virtual void HandleEvent(Event @event)
{
PdfDocumentEvent docEvent = (PdfDocumentEvent)@event;
PdfDocument pdf = docEvent.GetDocument();
PdfPage page = docEvent.GetPage();
Rectangle pageSize = page.GetPageSize();
PdfCanvas pdfCanvas = new PdfCanvas(page.NewContentStreamBefore(), page.GetResources(), pdf);
pdfCanvas.SaveState().SetExtGState(this.gState);
iText.Layout.Canvas canvas = new iText.Layout.Canvas(pdfCanvas, page.GetPageSize());
canvas.Add(this.img.ScaleAbsolute(pageSize.GetWidth(), pageSize.GetHeight()));
pdfCanvas.RestoreState();
pdfCanvas.Release();
}
private static void SingleLimitedCanvasSizeCase(Document document, Paragraph paraOnCanvas, String description
, float canvasHeight, int pageNum)
{
PdfDocument pdfDocument = document.GetPdfDocument();
document.Add(new Paragraph(description).SetBorder(new SolidBorder(ColorConstants.RED, 1)));
PdfCanvas pdfCanvas = new PdfCanvas(pdfDocument.GetPage(pageNum));
Rectangle effectiveArea = document.GetPageEffectiveArea(pdfDocument.GetDefaultPageSize());
Rectangle rectangle = new Rectangle(36, 550, effectiveArea.GetWidth(), canvasHeight + LINES_SPACE_EPS);
pdfCanvas.SaveState().SetFillColor(ColorConstants.MAGENTA).Rectangle(rectangle).Fill().RestoreState();
iText.Layout.Canvas canvas = new iText.Layout.Canvas(pdfCanvas, pdfDocument, rectangle);
canvas.Add(paraOnCanvas);
canvas.Close();
}