iTextSharp.text.pdf.codec.wmf.MetaDo.OutputText C# (CSharp) Method

        public void OutputText(int x, int y, int flag, int x1, int y1, int x2, int y2, string text)
        {
            MetaFont font = state.CurrentFont;
            float refX = state.TransformX(x);
            float refY = state.TransformY(y);
            float angle = state.TransformAngle(font.Angle);
            float sin = (float)Math.Sin(angle);
            float cos = (float)Math.Cos(angle);
            float fontSize = font.GetFontSize(state);
            BaseFont bf = font.Font;
            int align = state.TextAlign;
            float textWidth = bf.GetWidthPoint(text, fontSize);
            float tx = 0;
            float ty = 0;
            float descender = bf.GetFontDescriptor(BaseFont.DESCENT, fontSize);
            float ury = bf.GetFontDescriptor(BaseFont.BBOXURY, fontSize);
            cb.SaveState();
            cb.ConcatCTM(cos, sin, -sin, cos, refX, refY);
            if ((align & MetaState.TA_CENTER) == MetaState.TA_CENTER)
            tx = -textWidth / 2;
            else if ((align & MetaState.TA_RIGHT) == MetaState.TA_RIGHT)
            tx = -textWidth;
            if ((align & MetaState.TA_BASELINE) == MetaState.TA_BASELINE)
            ty = 0;
            else if ((align & MetaState.TA_BOTTOM) == MetaState.TA_BOTTOM)
            ty = -descender;
            else
            ty = -ury;
            BaseColor textColor;
            if (state.BackgroundMode == MetaState.OPAQUE) {
            textColor = state.CurrentBackgroundColor;
            cb.SetColorFill(textColor);
            cb.Rectangle(tx, ty + descender, textWidth, ury - descender);
            cb.Fill();
            }
            textColor = state.CurrentTextColor;
            cb.SetColorFill(textColor);
            cb.BeginText();
            cb.SetFontAndSize(bf, fontSize);
            cb.SetTextMatrix(tx, ty);
            cb.ShowText(text);
            cb.EndText();
            if (font.IsUnderline()) {
            cb.Rectangle(tx, ty - fontSize / 4, textWidth, fontSize / 15);
            cb.Fill();
            }
            if (font.IsStrikeout()) {
            cb.Rectangle(tx, ty + fontSize / 3, textWidth, fontSize / 15);
            cb.Fill();
            }
            cb.RestoreState();
        }