public bool Equals(PdfExtGraphicState other)
{
if (object.ReferenceEquals(null, other))
{
return(false);
}
return(object.ReferenceEquals(this, other) || ((other.strokAlpha == this.strokAlpha) && (other.fillAlpha == this.fillAlpha)));
}
/// <summary>
/// Adds the Extend Graphics State.
/// </summary>
/// <param name="egs">The Extend Graphics State.</param>
/// <returns></returns>
public PdfName AddExtGState(PdfExtGraphicState egs)
{
if (egs == null)
{
throw new PdfArgumentNullException("egs");
}
egs.IsLabeled = true;
PdfName key = this.manager.AddExtGState(ref egs);
if (!this.ExtGStates.ContainsKey(key))
{
this.ExtGStates.Add(key, egs);
}
return(key);
}
