LargeDocument2.cs
- //
- // This code is part of Document Solutions for PDF demos.
- // Copyright (c) MESCIUS inc. All rights reserved.
- //
- using System;
- using System.IO;
- using System.Drawing;
- using GrapeCity.Documents.Pdf;
- using GrapeCity.Documents.Text;
- using GCTEXT = GrapeCity.Documents.Text;
- using GCDRAW = GrapeCity.Documents.Drawing;
-
- namespace DsPdfWeb.Demos.Basics
- {
- // Generates a large PDF.
- // This sample is identical to StartEndDoc, but does not use the StartDoc/EndDoc method.
- public class LargeDocument2
- {
- public int CreatePDF(Stream stream)
- {
- // Number of pages to generate:
- const int N = Common.Util.LargeDocumentIterations;
- var start = Common.Util.TimeNow();
- var doc = new GcPdfDocument();
- // Prep a TextLayout to hold/format the text:
- var tl = new TextLayout(72)
- {
- MaxWidth = doc.PageSize.Width,
- MaxHeight = doc.PageSize.Height,
- MarginAll = 72,
- FirstLineIndent = 36,
- };
- tl.DefaultFormat.Font = StandardFonts.Times;
- tl.DefaultFormat.FontSize = 12;
- // Generate the document:
- for (int pageIdx = 0; pageIdx < N; ++pageIdx)
- {
- tl.Append(Common.Util.LoremIpsum(1));
- tl.PerformLayout(true);
- doc.NewPage().Graphics.DrawTextLayout(tl, PointF.Empty);
- tl.Clear();
- }
- // Insert a title page (cannot be done if using StartDoc/EndDoc):
- tl.FirstLineIndent = 0;
- var fnt = GCTEXT.Font.FromFile(Path.Combine("Resources", "Fonts", "yumin.ttf"));
- var tf0 = new TextFormat() { Font = fnt, FontSize = 24, FontBold = true };
- tl.Append(string.Format("Large Document\n{0} Pages of Lorem Ipsum\n\n", N), tf0);
- var tf1 = new TextFormat(tf0) { FontSize = 14, FontItalic = true };
- tl.Append(string.Format("Generated on {0} in {1:m\\m\\ s\\s\\ fff\\m\\s}.", Common.Util.TimeNow().ToString("R"), Common.Util.TimeNow() - start), tf1);
- tl.TextAlignment = TextAlignment.Center;
- tl.PerformLayout(true);
- doc.Pages.Insert(0).Graphics.DrawTextLayout(tl, PointF.Empty);
- // Done:
- doc.Save(stream);
- return doc.Pages.Count;
- }
- }
- }
-