/// <summary> /// Writes the content. /// </summary> /// <param name="writer">The writer.</param> protected override void WriteContent(PdfWriter writer) { PdfStreamWriter psw = writer.Psw; psw.WriteDouble((double)this.ll_x).WriteSpace(); psw.WriteDouble((double)this.ll_y).WriteSpace(); psw.WriteDouble((double)this.ur_x).WriteSpace(); psw.WriteDouble((double)this.ur_y); }