C# DocX.AddImage方法代码示例

 public TemplGraphic Load(DocX doc)
 {
     if (!Loaded)
     {
         Image = doc.AddImage(Data);
         Loaded = true;
     }
     return this;
 }

        private static void CreateImage(DocX doc)
        {
            try
            {
                string imgPath = "rpg-game.png";
                var pic = doc.AddImage(imgPath).CreatePicture();

                var drawingImg = System.Drawing.Image.FromFile(imgPath);
                int ratio = drawingImg.Width / drawingImg.Height;
                int newWidth = (int)doc.PageWidth - (int)(doc.MarginLeft + doc.MarginRight);
                pic.Width = newWidth;
                pic.Height = newWidth / ratio;

                doc.InsertParagraph().InsertPicture(pic);
            }
            catch (System.IO.FileNotFoundException ex)
            {
                System.Console.WriteLine(ex.Message);
            }
        }

    private static void InsertPicture(DocX doc, string filename, Formatting format)
    {
        using (MemoryStream memoryStream = new MemoryStream())
        {
            System.Drawing.Image myImg = System.Drawing.Image.FromFile(filename);

            myImg.Save(memoryStream, myImg.RawFormat);  // Save your picture in a memory stream.
            memoryStream.Seek(0, SeekOrigin.Begin);

            Novacode.Image img = doc.AddImage(memoryStream); // Create image.

            Paragraph p = doc.InsertParagraph("", false);

            Picture pic1 = img.CreatePicture();     // Create picture.

            p.InsertPicture(pic1, 0); // Insert picture into paragraph.

            doc.Save();
        }
    }

        // Create an invoice for a factitious company called "The Happy Builder".
        private static DocX CreateInvoiceFromTemplate(DocX template)
        {
            #region Logo
            // A quick glance at the template shows us that the logo Paragraph is in row zero cell 1.
            Paragraph logo_paragraph = template.Tables[0].Rows[0].Cells[1].Paragraphs[0];
            // Remove the template Picture that is in this Paragraph.
            logo_paragraph.Pictures[0].Remove();

            // Add the Happy Builders logo to this document.
            RelativeDirectory rd = new RelativeDirectory(); // prepares the files for testing
            rd.Up(2);
            Image logo = template.AddImage(rd.Path + @"\images\logo_the_happy_builder.png");

            // Insert the Happy Builders logo into this Paragraph.
            logo_paragraph.InsertPicture(logo.CreatePicture());
            #endregion

            #region Set CustomProperty values
            // Set the value of the custom property 'company_name'.
            template.AddCustomProperty(new CustomProperty("company_name", "The Happy Builder"));

            // Set the value of the custom property 'company_slogan'.
            template.AddCustomProperty(new CustomProperty("company_slogan", "No job too small"));

            // Set the value of the custom properties 'hired_company_address_line_one', 'hired_company_address_line_two' and 'hired_company_address_line_three'.
            template.AddCustomProperty(new CustomProperty("hired_company_address_line_one", "The Crooked House,"));
            template.AddCustomProperty(new CustomProperty("hired_company_address_line_two", "Dublin,"));
            template.AddCustomProperty(new CustomProperty("hired_company_address_line_three", "12345"));

            // Set the value of the custom property 'invoice_date'.
            template.AddCustomProperty(new CustomProperty("invoice_date", DateTime.Today.Date.ToString("d")));

            // Set the value of the custom property 'invoice_number'.
            template.AddCustomProperty(new CustomProperty("invoice_number", 1));

            // Set the value of the custom property 'hired_company_details_line_one' and 'hired_company_details_line_two'.
            template.AddCustomProperty(new CustomProperty("hired_company_details_line_one", "Business Street, Dublin, 12345"));
            template.AddCustomProperty(new CustomProperty("hired_company_details_line_two", "Phone: 012-345-6789, Fax: 012-345-6789, e-mail: [email protected]"));
            #endregion

            /*
             * InvoiceTemplate.docx contains a blank Table,
             * we want to replace this with a new Table that
             * contains all of our invoice data.
             */
            Table t = template.Tables[1];
            Table invoice_table = CreateAndInsertInvoiceTableAfter(t, ref template);
            t.Remove();

            // Return the template now that it has been modified to hold all of our custom data.
            return template;
        }