Esempio n. 1
0
        /// <summary>
        ///
        /// </summary>
        /// <param name="chart"></param>
        /// <param name="min"></param>
        /// <param name="max"></param>
        /// <param name="step"></param>
        private void CalcYAXisInfo(double minSrc, double maxSrc, out double min, out double max, out int step)
        {
            AxisCalculator c = new AxisCalculator();

            //double minTemp = 0, maxTemp = 0;
            c.Calc(minSrc, maxSrc);
            min  = c.Min;
            max  = c.Max;
            step = (int)c.Step;
        }
Esempio n. 2
0
        /// <summary>
        ///
        /// </summary>
        /// <returns></returns>
        public string Create()
        {
            OpenFlashChart.OpenFlashChart chart = new OpenFlashChart.OpenFlashChart();

            // set title
            //
            chart.Title.Text = this.Title;

            //double min=0;

            // add element
            //
            foreach (ChartDataConfig item in this.ChartDataConfigCollection)
            {
                chart.AddElement(item.CreateElement());
                chart.X_Axis.SetLabels(item.XAxisLabels);
                XAxisConfig.Max = item.XAxisLabels.Count;
            }

            // x axis
            //
            chart.X_Legend  = new Legend(XAxisConfig.Title);
            XAxisConfig.Min = 0;
            SetAxis(chart.X_Axis, XAxisConfig);

            // y axis
            chart.Y_Legend = new Legend(YAxisConfig.Title);
            AxisCalculator calculator = new AxisCalculator();

            calculator.Calc(this.ChartDataConfigCollection.GetMin(), this.ChartDataConfigCollection.GetMax());

            YAxisConfig.Min  = calculator.Min;
            YAxisConfig.Max  = calculator.Max;
            YAxisConfig.Step = calculator.Step;

            SetAxis(chart.Y_Axis, YAxisConfig);

            // set x axis label
            //
            //IList<string> lbls = new List<string>();
            //for (int i = 0; i < 30; i++)
            //{
            //    if (i % 10 == 0)
            //    {
            //        lbls.Add(DateTime.Now.ToString());
            //    }
            //    else
            //    {
            //        lbls.Add("");
            //    }
            //}
            //chart.X_Axis.Labels.SetLabels(item);
            return(chart.ToString());
        }
Esempio n. 3
0
        /// <summary>
        ///
        /// </summary>
        /// <param name="chart"></param>
        /// <param name="title"></param>
        /// <param name="tbl"></param>
        /// <param name="cfg"></param>
        private void SetXAxis(OpenFlashChart.OpenFlashChart chart, string title, DataTable tbl, string xAxisFieldName)
        {
            chart.X_Legend = new Legend(title);

            object objBegin = tbl.Rows[0][xAxisFieldName];
            object objEnd   = tbl.Rows[tbl.Rows.Count - 1][xAxisFieldName];

            DateTime begin = Convert.ToDateTime(objBegin);
            DateTime end   = Convert.ToDateTime(objEnd);

            AxisCalculator calc = new AxisCalculator();

            calc.Calc(0, tbl.Rows.Count);
            chart.X_Axis.Max   = calc.Max;
            chart.X_Axis.Min   = calc.Min;
            chart.X_Axis.Steps = (int)calc.Step;

            List <string> lables = CreateXAXisLabels(tbl, xAxisFieldName, (int)calc.Step);

            chart.X_Axis.SetLabels(lables);
        }