// Adds a token to text result.
private static String AddToken(Direct3D.Font font, Sprite sprite, int width, String text, ref String currLine, String token, Color color) {
Rectangle r = font.MeasureString(sprite, currLine + token, DrawTextFormat.None, color);
if (r.Width <= width || currLine == "") {
text += token;
currLine += token;
}
else {
if (token == " ") token = "";
text += ("\n" + token);
currLine = token;
}
return text;
}
/// <summary>
/// Measures the rectangle dimensions of the specified text string when
/// drawn with the specified <see cref="Microsoft.DirectX.Direct3D.Sprite">
/// Microsoft.DirectX.Direct3D.Sprite</see> object.
/// </summary>
/// <param name="font">
/// The Direct3D font for which to measure the specified text.
/// </param>
/// <param name="sprite">
/// A <see cref="Microsoft.DirectX.Direct3D.Sprite">Sprite</see> object that
/// contains the string.
/// </param>
/// <param name="text">String to measure.</param>
/// <param name="width">Maximum width of the string.</param>
/// <param name="color">Color of the text.</param>
/// <returns>
/// A Rectangle structure that contains the rectangle, in logical coordinates, that
/// encompasses the formatted text string.
/// </returns>
public static Rectangle MeasureString(Direct3D.Font font, Sprite sprite, String text, int width, Color color) {
return font.MeasureString(sprite, WrapString(sprite, font, text, width, color), DrawTextFormat.None, color);
}