private void buttonVypocti_Click(object sender, EventArgs e) { OpenFileDialog browser = new OpenFileDialog(); browser.Filter = ("Text File|*.txt|CSV File|*.csv"); browser.FilterIndex = 1; string path = ""; if (browser.ShowDialog() == DialogResult.OK) { path = browser.FileName; } try { var data = path.Last() == 't' ? NactiDataFixed(path) : CtiCSV(path); vysledky = hurst.Spocti_Hurstuv_Koeficient(data); Grafuj(vysledky); lbl_Hurst.Text += vysledky.hurst.ToString(); lbl_rovnice.Text += string.Format("y = {0} * x + {1}", vysledky.hurst, vysledky.YIntercept); } catch (Exception) { MessageBox.Show("Nesprávný formát vstupního souboru s daty", "Špatný formát", MessageBoxButtons.OK); } }
public void Grafuj(Hurst_Result result) { chartHurst.Series.Add("Primka"); chartHurst.Series["Primka"].XValueType = ChartValueType.Double; chartHurst.Series["Primka"].Points.AddXY(result.X.Min(), result.rovnicePrimky(result.X.Min())); chartHurst.Series["Primka"].Points.AddXY(result.X.Max(), result.rovnicePrimky(result.X.Max())); chartHurst.Series["Primka"].ChartType = SeriesChartType.Line; chartHurst.Series["Primka"].BorderWidth = 3; chartHurst.Series.Add("Data"); chartHurst.Series["Data"].XValueType = ChartValueType.Double; for (int i = 0; i < result.X.Count - 1; i++) { chartHurst.Series["Data"].Points.AddXY(result.X[i], result.Y[i]); } chartHurst.Series["Data"].ChartType = SeriesChartType.Point; chartHurst.Series["Data"].BorderWidth = 3; chartHurst.Legends.Clear(); //chartHurst.ChartAreas["0"].AxisX.Interval = 1; }