xy getExtent()
{
if (Font == null)
{
return(new xy(-1, -1));
}
double Save = Font.FontSize;
Font.FontSize = Size;
xy Result = Font.getEnvText(Text);
Font.FontSize = Save;
return(Result);
}
/// <summary>
/// gets the minimal rectangle, which includes the text s.
/// </summary>
/// <param name="F">font</param>
/// <param name="s">text</param>
/// <returns>the minimal rectangle.</returns>
public xy getEnvText(Font F, string s)
{
return(F.getEnvText(s));
}