Forum 'Code samples'

public static void TestPDFGraphics(string pdfFileName)
{
    // create new PDF document
    Vintasoft.Imaging.Pdf.PdfDocument document = 
        new Vintasoft.Imaging.Pdf.PdfDocument();
    // add new page
    document.Pages.Add(new System.Drawing.SizeF(1000, 1000));
    // get graphics object associated with page
    using (Vintasoft.Imaging.Pdf.Drawing.PdfGraphics graphics = document.Pages[0].GetGraphics())
    {
        // draw primitives
        Vintasoft.Imaging.Pdf.Drawing.PdfPen pen = 
            new Vintasoft.Imaging.Pdf.Drawing.PdfPen(System.Drawing.Color.Red);
        pen.Width = 3;
        Vintasoft.Imaging.Pdf.Drawing.PdfBrush brush = 
            new Vintasoft.Imaging.Pdf.Drawing.PdfBrush(System.Drawing.Color.Green);
        graphics.DrawLine(pen, 0, 0, 50, 150);
        graphics.DrawCurve(pen, 50, 150, 100, 200, 200, 20, 300, 150);
        pen.Color = System.Drawing.Color.Blue;
        graphics.DrawEllipse(pen, 400, 400, 200, 300);
        graphics.FillEllipse(brush, 500, 500, 70, 150);
        brush.Color = System.Drawing.Color.FromArgb(127, System.Drawing.Color.Red);
        graphics.FillRectangle(brush, 450, 550, 300, 300);
        pen.Width = 10;
        graphics.DrawRectangle(pen, 0, 0, 1000, 1000);

        // draw vector string
        brush.Color = System.Drawing.Color.Green;
        Vintasoft.Imaging.Drawing.IDrawingFont font = Vintasoft.Imaging.Drawing.DrawingFactory.Default.CreateGenericSansSerifFont(30);
        graphics.DrawString("Vector string", font, brush, new System.Drawing.PointF(100, 500));
        Vintasoft.Imaging.Pdf.Tree.Fonts.PdfFont pdfFont = document.FontManager.GetStandardFont(
            Vintasoft.Imaging.Pdf.Tree.Fonts.PdfStandardFontType.TimesRoman);

        // draw text string
        graphics.DrawString("Text string", pdfFont, 30, brush, new System.Drawing.PointF(100, 600));
    }

    // get graphics object associated with page
    using (Vintasoft.Imaging.Pdf.Drawing.PdfGraphics graphics = document.Pages[0].GetGraphics())
    {
        // draw rendered page image (500x500 pixels) onto page
        using (Vintasoft.Imaging.VintasoftImage img = document.Pages[0].Render(500, 500))
            graphics.DrawImage(img, new System.Drawing.RectangleF(600, 0, 300, 300));
    }

    // save document
    document.SaveChanges(pdfFileName);

    // close document
    document.Dispose();
}