OutlinedText.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 System.Collections.Generic;
- using GrapeCity.Documents.Pdf;
- using GrapeCity.Documents.Text;
- using GrapeCity.Documents.Drawing;
- using GCTEXT = GrapeCity.Documents.Text;
- using GCDRAW = GrapeCity.Documents.Drawing;
-
- namespace DsPdfWeb.Demos.Basics
- {
- // This sample shows how to render text with stroked glyph outlines,
- // and with glyphs filled using solid or gradient brushes.
- public class OutlinedText
- {
- public int CreatePDF(Stream stream)
- {
- var doc = new GcPdfDocument();
- var page = doc.NewPage();
- var g = page.Graphics;
-
- var rc = Common.Util.AddNote(
- "This sample shows how to draw text with stroked glyph outlines, " +
- "and how to fill glyphs with solid or gradient brushes.",
- page);
-
- var tl = g.CreateTextLayout();
-
- // Set text flow and other layout properties:
- tl.MaxWidth = page.Size.Width;
- tl.MaxHeight = page.Size.Height;
- tl.MarginAll = 72;
- tl.MarginTop = rc.Bottom + 36;
-
- var rcBack = new RectangleF(tl.MarginLeft, tl.MarginTop, tl.MaxWidth.Value - tl.MarginLeft - tl.MarginRight, tl.MaxHeight.Value - tl.MarginTop - tl.MarginBottom);
- g.DrawImage(GCDRAW.Image.FromFile(Path.Combine("Resources", "Images", "purples.jpg")), rcBack, null, ImageAlign.StretchImage);
-
- var tf0 = new TextFormat()
- {
- ForeColor = Color.LemonChiffon,
- Hollow = true,
- Font = GCTEXT.Font.FromFile(Path.Combine("Resources", "Fonts", "GOTHICB.TTF")),
- FontSize = 48,
- };
- tl.AppendLine("Hollow Text", tf0);
-
- var tf1 = new TextFormat()
- {
- StrokePen = Color.DarkMagenta,
- FillBrush = new GCDRAW.SolidBrush(Color.Yellow),
- Font = GCTEXT.Font.FromFile(Path.Combine("Resources", "Fonts", "FoglihtenNo07.otf")),
- FontSize = 48,
- };
- tl.AppendLine("Outlined Text", tf1);
-
- var grad0 = new LinearGradientBrush(Color.Red, new PointF(0, 0), Color.Blue, new PointF(1, 0));
- var tf2 = new TextFormat()
- {
- FillBrush = grad0,
- Font = GCTEXT.Font.FromFile(Path.Combine("Resources", "Fonts", "cambriab.ttf")),
- FontSize = 48,
- };
- tl.AppendLine("Gradient Fill", tf2);
-
- var grad1 = new LinearGradientBrush(Color.Red, Color.Purple);
- grad1.GradientStops = new List<GradientStop>();
- grad1.GradientStops.Add(new GradientStop(Color.Orange, 1 / 6f));
- grad1.GradientStops.Add(new GradientStop(Color.Yellow, 2 / 6f));
- grad1.GradientStops.Add(new GradientStop(Color.Green, 3 / 6f));
- grad1.GradientStops.Add(new GradientStop(Color.Cyan, 4/ 6f));
- grad1.GradientStops.Add(new GradientStop(Color.Blue, 5 / 6f));
- var tf3 = new TextFormat()
- {
- FillBrush = grad1,
- Font = GCTEXT.Font.FromFile(Path.Combine("Resources", "Fonts", "cambriab.ttf")),
- FontSize = 48,
- };
- tl.AppendLine("Multi-stop gradient", tf3);
-
- var tf4 = new TextFormat(tf3);
- tf4.StrokePen = Color.GreenYellow;
- tl.AppendLine("Multi-stop gradient with outline", tf4);
-
- var tf5 = new TextFormat(tf4);
- tf5.Hollow = true;
- tf5.StrokePen = new GCDRAW.Pen(Color.DarkRed, 1);
- tl.AppendLine("Text outlined with 1pt wide pen", tf5);
-
- // It is not necessary to call PerformLayout() for a newly created TextLayout
- // or after a call to TextLayout.Clear():
- g.DrawTextLayout(tl, PointF.Empty);
-
- // Done:
- doc.Save(stream);
- return doc.Pages.Count;
- }
- }
- }
-