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PdfGraphics Class

Implements drawing on a PDF page.

Namespace: DevExpress.Pdf

Assembly: DevExpress.Pdf.v19.2.Drawing.dll

Declaration

public class PdfGraphics :
    PdfDisposableObject
Public Class PdfGraphics
    Inherits PdfDisposableObject
public class PdfGraphics :
    PdfDisposableObject
Public Class PdfGraphics
    Inherits PdfDisposableObject
public class PdfGraphics :
    PdfDisposableObject
Public Class PdfGraphics
    Inherits PdfDisposableObject

Remarks

The PdfGraphics class contains all graphics content that allows an application to draw on the document.

The PdfDocumentProcessor.CreateGraphics() method creates a new PdfGraphics object. Use the PdfGraphics class object to create an image (PdfGraphics.DrawImage), text (PdfGraphics.DrawString), and other graphic elements.

The PdfGraphics class uses the world coordinate system. See the Coordinate Systems topic for more information on coordinate systems used in the PdfDocumentProcessor.

Refer to the PDF Graphics section for more information on available graphics.

Examples

using DevExpress.Pdf;
using System;
using System.Drawing;

namespace DocumentCreationAPI
{
    class Program {

        static void Main(string[] args)
        {

            using (PdfDocumentProcessor processor = new PdfDocumentProcessor())
            {

                // Create an empty document.
                processor.CreateEmptyDocument("..\\..\\Result.pdf");

                // Create and draw PDF graphics.
                using (PdfGraphics graph = processor.CreateGraphics())
                {
                    DrawGraphics(graph);

                    // Render a page with graphics.
                    processor.RenderNewPage(PdfPaperSize.Letter, graph);
                }
            }
        }

        static void DrawGraphics(PdfGraphics graph)
        {

            // Draw text lines on the page. 
            SolidBrush black = (SolidBrush)Brushes.Black;
            using (Font font1 = new Font("Times New Roman", 32, FontStyle.Bold))
            {
                graph.DrawString("PDF Document Processor", font1, black, 180, 150);
            }
            using (Font font2 = new Font("Arial", 20)) {
                graph.DrawString("Display, Print and Export PDF Documents", font2, black, 168, 230);
            }
            using (Font font3 = new Font("Arial", 10)) {
                graph.DrawString("The PDF Document Processor is a non-visual component " +
                                  "that provides the application programming interface of the PDF Viewer.", font3, black, 16, 300);
            }
        }
    }
}

Inheritance

Object
DevExpress.Pdf.Native.PdfDisposableObject
PdfGraphics
See Also