コード例 #1
0
        private void button1_Click(object sender, EventArgs e)
        {
            //create a pdf document
            PdfDocument doc = new PdfDocument();

            //add a new page
            PdfPageBase page = doc.Pages.Add();

            //create a layer named "red line"
            PdfPageLayer layer = page.PageLayers.Add("red line");

            layer.Graphics.DrawLine(new PdfPen(PdfBrushes.Red, 1), new PointF(0, 100), new PointF(100, 100));

            //create a layer named "blue line"
            layer = page.PageLayers.Add("blue line");
            layer.Graphics.DrawLine(new PdfPen(PdfBrushes.Blue, 1), new PointF(0, 150), new PointF(100, 150));

            //create a layer named "green line"
            layer = page.PageLayers.Add("green line");
            layer.Graphics.DrawLine(new PdfPen(PdfBrushes.Green, 1), new PointF(0, 200), new PointF(100, 200));

            string output = "AddLayers.pdf";

            //save pdf document
            doc.SaveToFile(output);

            //Launching the Pdf file
            PDFDocumentViewer(output);
        }
コード例 #2
0
        private void button2_Click(object sender, EventArgs e)
        {
            //create a pdf document
            string      pdfFile = @"E:\HTTPPost\Example.pdf";
            PdfDocument doc     = new PdfDocument();

            doc.LoadFromFile(pdfFile);

            //add a new page
            PdfPageBase page = doc.Pages[0];

            //create a layer named "red line"
            PdfPageLayer layer = page.PageLayers.Add();

            layer.Graphics.DrawLine(new PdfPen(PdfBrushes.Red, 1), new PointF(50, 50), new PointF(100, 100));
            PdfImage image = new PdfBitmap(@"E:\HTTPPost\name.bmp");

            layer.Graphics.DrawImage(image, new RectangleF(100, 100, 40, 20));

            //save pdf document
            string output = @"E:\HTTPPost\AddLayers.pdf";

            doc.SaveToFile(output);

            System.Diagnostics.Process.Start(output);
        }
コード例 #3
0
        /// <summary>
        /// Create a simple PDF document
        /// </summary>
        /// <returns>Return the created PDF document as stream</returns>
        public MemoryStream LayersPDF()
        {
            //Create a new PDF document
            PdfDocument doc = new PdfDocument();

            doc.PageSettings = new PdfPageSettings(new SizeF(350, 300));

            PdfPage page = doc.Pages.Add();

            PdfFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 16);

            page.Graphics.DrawString("Layers", font, PdfBrushes.DarkBlue, new PointF(150, 10));

            //Add the first layer
            PdfPageLayer layer = page.Layers.Add("Layer1");

            PdfGraphics graphics = layer.Graphics;

            graphics.TranslateTransform(100, 60);

            //Draw Arc
            PdfPen     pen  = new PdfPen(Color.Red, 50);
            RectangleF rect = new RectangleF(0, 0, 50, 50);

            graphics.DrawArc(pen, rect, 360, 360);

            pen = new PdfPen(Color.Blue, 30);
            graphics.DrawArc(pen, 0, 0, 50, 50, 360, 360);

            pen = new PdfPen(Color.Yellow, 20);
            graphics.DrawArc(pen, rect, 360, 360);

            pen = new PdfPen(Color.Green, 10);
            graphics.DrawArc(pen, 0, 0, 50, 50, 360, 360);

            //Add another layer on the page
            layer = page.Layers.Add("Layer2");

            graphics = layer.Graphics;
            graphics.TranslateTransform(100, 180);
            graphics.SkewTransform(0, 50);

            //Draw another set of elements
            pen = new PdfPen(Color.Red, 50);
            graphics.DrawArc(pen, rect, 360, 360);
            pen = new PdfPen(Color.Blue, 30);
            graphics.DrawArc(pen, 0, 0, 50, 50, 360, 360);
            pen = new PdfPen(Color.Yellow, 20);
            graphics.DrawArc(pen, rect, 360, 360);
            pen = new PdfPen(Color.Green, 10);
            graphics.DrawArc(pen, 0, 0, 50, 50, 360, 360);

            //Add another layer
            layer    = page.Layers.Add("Layer3");
            graphics = layer.Graphics;
            graphics.TranslateTransform(160, 120);

            //Draw another set of elements.
            pen = new PdfPen(Color.Red, 50);
            graphics.DrawArc(pen, rect, -60, 60);
            pen = new PdfPen(Color.Blue, 30);
            graphics.DrawArc(pen, 0, 0, 50, 50, -60, 60);
            pen = new PdfPen(Color.Yellow, 20);
            graphics.DrawArc(pen, rect, -60, 60);
            pen = new PdfPen(Color.Green, 10);
            graphics.DrawArc(pen, 0, 0, 50, 50, -60, 60);

            MemoryStream stream = new MemoryStream();

            //Save the PDF document
            doc.Save(stream);

            stream.Position = 0;

            //Close the PDF document
            doc.Close(true);
            return(stream);
        }
コード例 #4
0
ファイル: Layers.xaml.cs プロジェクト: karthickthangasamy/UWP
        private async void GeneratePDF_Click(object sender, RoutedEventArgs e)
        {
            //Create a new instance of PdfDocument class.
            doc = new PdfDocument();

            // Set page size.
            doc.PageSettings = new PdfPageSettings(new SizeF(350, 300));

            // Add a new page to the document.
            page = doc.Pages.Add();

            page.Graphics.DrawString("Layers", new PdfStandardFont(PdfFontFamily.Helvetica, 16), PdfBrushes.DarkBlue, new PointF(150, 10));

            //Add first layer
            PdfPageLayer layer = page.Layers.Add("Layer1");

            PdfGraphics graphics = layer.Graphics;

            graphics.TranslateTransform(100, 60);

            //Draw Arc
            PdfPen     pen  = new PdfPen(redColor, 50);
            RectangleF rect = new RectangleF(0, 0, 50, 50);

            graphics.DrawArc(pen, rect, 360, 360);

            pen = new PdfPen(blueColor, 30);
            graphics.DrawArc(pen, 0, 0, 50, 50, 360, 360);

            pen = new PdfPen(yellowColor, 20);
            graphics.DrawArc(pen, rect, 360, 360);

            pen = new PdfPen(greenColor, 10);
            graphics.DrawArc(pen, 0, 0, 50, 50, 360, 360);

            //Add another layer on the page
            layer = page.Layers.Add("Layer2");

            graphics = layer.Graphics;
            graphics.TranslateTransform(100, 180);

            //Draw another set of elements
            pen = new PdfPen(redColor, 50);
            graphics.DrawArc(pen, rect, 360, 360);
            pen = new PdfPen(blueColor, 30);
            graphics.DrawArc(pen, 0, 0, 50, 50, 360, 360);
            pen = new PdfPen(yellowColor, 20);
            graphics.DrawArc(pen, rect, 360, 360);
            pen = new PdfPen(greenColor, 10);
            graphics.DrawArc(pen, 0, 0, 50, 50, 360, 360);

            //Add third layer.
            layer    = page.Layers.Add("Layer3");
            graphics = layer.Graphics;
            graphics.TranslateTransform(160, 120);

            //Draw another set of elements.
            pen = new PdfPen(redColor, 50);
            graphics.DrawArc(pen, rect, -60, 60);
            pen = new PdfPen(blueColor, 30);
            graphics.DrawArc(pen, 0, 0, 50, 50, -60, 60);
            pen = new PdfPen(yellowColor, 20);
            graphics.DrawArc(pen, rect, -60, 60);
            pen = new PdfPen(greenColor, 10);
            graphics.DrawArc(pen, 0, 0, 50, 50, -60, 60);

            // Save and close the document.
            MemoryStream stream = new MemoryStream();
            await doc.SaveAsync(stream);

            doc.Close(true);
            Save(stream, "Layers.pdf");
        }
コード例 #5
0
        public ActionResult Layers(string InsideBrowser)
        {
            //Create a new PDF document
            PdfDocument doc = new PdfDocument();

            doc.PageSettings = new PdfPageSettings(new SizeF(350, 300));

            PdfPage page = doc.Pages.Add();

            PdfFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 16);

            page.Graphics.DrawString("Layers", font, PdfBrushes.DarkBlue, new PointF(150, 10));

            //Add the first layer
            PdfPageLayer layer = page.Layers.Add("Layer1");

            PdfGraphics graphics = layer.Graphics;

            graphics.TranslateTransform(100, 60);

            //Draw Arc
            PdfPen     pen  = new PdfPen(Color.Red, 50);
            RectangleF rect = new RectangleF(0, 0, 50, 50);

            graphics.DrawArc(pen, rect, 360, 360);

            pen = new PdfPen(Color.Blue, 30);
            graphics.DrawArc(pen, 0, 0, 50, 50, 360, 360);

            pen = new PdfPen(Color.Yellow, 20);
            graphics.DrawArc(pen, rect, 360, 360);

            pen = new PdfPen(Color.Green, 10);
            graphics.DrawArc(pen, 0, 0, 50, 50, 360, 360);

            //Add another layer on the page
            layer = page.Layers.Add("Layer2");

            graphics = layer.Graphics;
            graphics.TranslateTransform(100, 180);
            graphics.SkewTransform(0, 50);

            //Draw another set of elements
            pen = new PdfPen(Color.Red, 50);
            graphics.DrawArc(pen, rect, 360, 360);
            pen = new PdfPen(Color.Blue, 30);
            graphics.DrawArc(pen, 0, 0, 50, 50, 360, 360);
            pen = new PdfPen(Color.Yellow, 20);
            graphics.DrawArc(pen, rect, 360, 360);
            pen = new PdfPen(Color.Green, 10);
            graphics.DrawArc(pen, 0, 0, 50, 50, 360, 360);

            //Add another layer
            layer    = page.Layers.Add("Layer3");
            graphics = layer.Graphics;
            graphics.TranslateTransform(160, 120);

            //Draw another set of elements.
            pen = new PdfPen(Color.Red, 50);
            graphics.DrawArc(pen, rect, -60, 60);
            pen = new PdfPen(Color.Blue, 30);
            graphics.DrawArc(pen, 0, 0, 50, 50, -60, 60);
            pen = new PdfPen(Color.Yellow, 20);
            graphics.DrawArc(pen, rect, -60, 60);
            pen = new PdfPen(Color.Green, 10);
            graphics.DrawArc(pen, 0, 0, 50, 50, -60, 60);

            //Stream the output to the browser.
            if (InsideBrowser == "Browser")
            {
                return(doc.ExportAsActionResult("sample.pdf", HttpContext.ApplicationInstance.Response, HttpReadType.Open));
            }
            else
            {
                return(doc.ExportAsActionResult("sample.pdf", HttpContext.ApplicationInstance.Response, HttpReadType.Save));
            }
        }