Alsing.Windows.Forms.SyntaxBox.EditViewControl.InitVars C# (CSharp) Method

        public void InitVars()
        {
            //setup viewpoint data


            if (View.RowHeight == 0)
                View.RowHeight = 48;

            if (View.CharWidth == 0)
                View.CharWidth = 16;

            //View.RowHeight=16;
            //View.CharWidth=8;

            View.FirstVisibleColumn = hScroll.Value;
            View.FirstVisibleRow = vScroll.Value;
            //	View.yOffset =_yOffset;

            View.VisibleRowCount = 0;
            if (hScroll.Visible)
                View.VisibleRowCount = (Height - hScroll.Height)/View.RowHeight
                                       + 1;
            else
                View.VisibleRowCount = (Height - hScroll.Height)/View.RowHeight
                                       + 2;

            View.GutterMarginWidth = ShowGutterMargin ? GutterMarginWidth : 0;

            if (ShowLineNumbers)
            {
                int chars = (Document.Count).ToString
                    (CultureInfo.InvariantCulture).Length;
                var s = new String('9', chars);
                View.LineNumberMarginWidth = 10 + Painter.MeasureString(s).Width;
            }
            else
                View.LineNumberMarginWidth = 0;


            View.TotalMarginWidth = View.GutterMarginWidth +
                                    View.LineNumberMarginWidth;
            if (Document.Folding)
                View.TextMargin = View.TotalMarginWidth + 20;
            else
                View.TextMargin = View.TotalMarginWidth + 7;


            View.ClientAreaWidth = Width - vScroll.Width - View.TextMargin;
            View.ClientAreaStart = View.FirstVisibleColumn*View.CharWidth;
        }