Ramakrishna's Code Project Screen Saver

using System;
using System.Text;
using System.Drawing;

namespace CP.Apps.ScreenSaver
{
	/// <summary>
	/// Utilities for various purposes
	/// </summary>
	public class Util
	{
		public static string StripHtml(string text)
		{
			StringBuilder stripped = new StringBuilder(text.Length);
			bool strip = false;

			foreach(char c in text)
			{
				if (c == '<')
					strip = true;
				
				if (c == '>')
				{
					if (strip)
					{
						strip = false;
						continue;
					}
				}
				
				if (!strip)
					stripped.Append(c);
			}
		
			return stripped.ToString();
		}
	
		public static Bitmap MakeOpaqueBitmap(Image img, Color backColor)
		{
			Bitmap bmp = new Bitmap(img.Width, img.Height);
			Graphics g = Graphics.FromImage(bmp);
			g.Clear(backColor);
			g.DrawImageUnscaled(img, 0, 0);
			g.Dispose();
			
			return bmp;
		}
	}
}