Basic Word Wrapping

This method is a basic implementation of word wrapping. You pass it a SpriteFont, some text, and the maximum line width and the method will insert the line breaks as necessary in order to render the text properly with SpriteBatch.

public string WrapText(SpriteFont spriteFont, string text, float maxLineWidth)
{
	string[] words = text.Split(' ');
 
	StringBuilder sb = new StringBuilder();
 
	float lineWidth = 0f;
 
	float spaceWidth = spriteFont.MeasureString(" ").X;
 
	foreach (string word in words)
	{
		Vector2 size = spriteFont.MeasureString(word);
 
		if (lineWidth + size.X < maxLineWidth)
		{
			sb.Append(word + " ");
			lineWidth += size.X + spaceWidth;
		}
		else
		{
			sb.Append("\n" + word + " ");
			lineWidth = size.X + spaceWidth;
		}
	}
 
	return sb.ToString();
}