Forex_Strategy_Builder.Chart.SetPriceChartParam C# (CSharp) Method

        void SetPriceChartParam()
        {
            chartBars = chartWidth / barPixels;
            chartBars = Math.Min(chartBars, Data.Bars - Data.FirstBar);
            firstBar  = Math.Max(Data.FirstBar, Data.Bars - chartBars);
            firstBar  = Math.Min(firstBar, Data.Bars - 1);
            lastBar   = Math.Max(firstBar + chartBars - 1, firstBar);

            scroll.Value       = firstBar;
            scroll.LargeChange = Math.Max(chartBars, 1);

            return;
        }