// displays the result for the user
private void displayResult(CalculationResult result)
{
labelAreaResult.Text = String.Format("{0:0,0} m²", (int)result.area);
labelAreaNormResult.Text = String.Format("{0:0,0.00} m", result.areaNorm);
labelMSEResult.Text = String.Format("{0:0,0.00} m²", result.awgSquareDeviation);
labelMaxDeviationResult.Text = String.Format("{0:0,0.00} m", result.maxDeviation);
labelOver10Result.Text = String.Format("{0:00.0000}% on {1} individual occurrences", result.over10 * 100, result.numOver10);
labelOver25Result.Text = String.Format("{0:00.0000}% on {1} individual occurrences", result.over25 * 100, result.numOver25);
labelOver50Result.Text = String.Format("{0:00.0000}% on {1} individual occurrences", result.over50 * 100, result.numOver50);
labelOver80Result.Text = String.Format("{0:00.0000}% on {1} individual occurrences", result.over80 * 100, result.numOver80);
labelOver120Result.Text = String.Format("{0:00.0000}% on {1} individual occurrences", result.over120 * 100, result.numOver120);
// configure histogram
chartHistogram.Series.Clear();
chartHistogram.Series.Add(result.histogramData);
chartHistogram.Series[0]["PointWidth"] = "1";
chartHistogram.Series[0].ChartType = SeriesChartType.Column;
chartHistogram.ChartAreas[0].AxisX.Minimum = -50; // configures x axis
chartHistogram.ChartAreas[0].AxisX.Maximum = 50;
chartHistogram.ChartAreas[0].AxisY.Maximum = 1.1 * result.histogramData.Points.FindMaxByValue("Y1").YValues[0]; // configures y axis
chartHistogram.ChartAreas[0].AxisX.MajorGrid.Enabled = false;
chartHistogram.Series[0].BorderWidth = 0;
// Vertical line
Series zeroSeries = new Series();
chartHistogram.Series.Add(zeroSeries);
chartHistogram.Series[1].ChartType = SeriesChartType.Line;
chartHistogram.Series[1].Points.AddXY(Single.Epsilon, 0);
chartHistogram.Series[1].Points.AddXY(Single.Epsilon, 100);
chartHistogram.Series[1].Color = Color.Black;
chartHistogram.Series[1].BorderDashStyle = ChartDashStyle.Dash;
// set labels
chartHistogram.ChartAreas[0].AxisX.Title = "deviation [m]";
chartHistogram.ChartAreas[0].AxisY.Title = "frequency [%]";
}
private void buttonCalculate_Click(object sender, EventArgs e)
{
// try to parse user given coordinates...
string startingCoords = maskedTextBoxStartCoord1.Text + " " + maskedTextBoxStartCoord2.Text;
string endCoords = maskedTextBoxEndCoord1.Text + " " + maskedTextBoxEndCoord2.Text;
try
{
logic.startingPoint = Gps.GpsLocation.Parse(startingCoords);
logic.endPoint = Gps.GpsLocation.Parse(endCoords);
}
catch (FormatException ex) // user given coordinates were invalid
{
toolTipCoords.Show("Please check the starting/end coordinates", buttonCalculate, 130, 0, 5000);
return;
}
// ... start/end coordinates correct
// try to parse gpx file
try
{
using (FileStream stream = File.Open(textBoxDirectory.Text, FileMode.Open))
{
try
{
logic.gpxData = GpxParser.parseGpx(stream);
}
catch
{
toolTipCoords.Show("Couldn't read .gpx file", buttonCalculate, 130, 0, 5000);
}
}
CalculationResult result = logic.calculate();
displayResult(result);
}
catch (System.Security.SecurityException sEx)
{
toolTipDirectory.Show("I have no permission to read this file", buttonCalculate, 130, 0, 5000);
}/*
* catch (Exception ex)
* {
* toolTipDirectory.Show("Please check the the directory", buttonCalculate, 130, 0, 5000);
* }*/
}