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comparison Chronosv2/source/Extensions/Windows/BitmapSourceExtensions.cs @ 10:443821e55f06

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Initial cleaned up add from Codeplex files
author stevenh7776 stevenhollidge@hotmail.com
date Tue, 21 Feb 2012 17:25:44 +0700
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9:904a9faadf8b 10:443821e55f06
1 using System;
2 using System.Drawing;
3 using System.IO;
4 using System.Windows.Media.Imaging;
5
6 namespace Chronos.Extensions.Windows
7 {
8 /// <summary>
9 /// Extension methods for the System.Windows.Media.Imaging.BitmapSource class
10 /// </summary>
11 public static class BitmapSourceExtensions
12 {
13 #region · Extensions ·
14
15 /// <summary>
16 /// Create a System.Drawing.Bitmap from the passed WPF BitmapSource instance
17 /// </summary>
18 /// <param name="bitmapSource">The bitmap source.</param>
19 /// <returns>The generated bitmap</returns>
20 public static Bitmap ToBitmap(this BitmapSource bitmapSource)
21 {
22 var encoder = new BmpBitmapEncoder();
23 encoder.Frames.Add(BitmapFrame.Create(bitmapSource));
24
25 using (var stream = new MemoryStream())
26 {
27 encoder.Save(stream);
28
29 // Nested construction required to prevent issues from closing the underlying stream
30 return new Bitmap(new Bitmap(stream));
31 }
32 }
33
34 #endregion
35 }
36 }