/// <summary>
/// Parses the footprint file.
/// </summary>
public void ReadFootprintData()
{
_datapoints = SharedDataPreparators.ParseFootprints(FootprintFile, LogLine);
}
/// <summary>
/// Plots a number of boxplots for the given data and groups.
/// </summary>
/// <param name="footprintFile">The file containing the footprint data to plot.</param>
/// <param name="plotGroups">The groups to distinguish.</param>
/// <param name="plotData">The data types to plot.</param>
public static void Plot(string footprintFile, IEnumerable <FootprintDatapoint.FootPrintEntry> plotGroups, IEnumerable <FootprintDatapoint.FootPrintEntry> plotData)
{
// Get output directory
string outputDir = Path.GetDirectoryName(footprintFile);
// Parse footprints
List <FootprintDatapoint> datapoints = SharedDataPreparators.ParseFootprints(footprintFile, (string msg) => { Console.WriteLine(msg); });
// Group data
List <FootprintDatapoint.FootPrintEntry> orderedEntries = plotGroups.Concat(plotData).ToList();
Dictionary <FootprintDatapoint.FootPrintEntry, int> dataIndeces = new Dictionary <FootprintDatapoint.FootPrintEntry, int>();
int currentIndex = 0;
foreach (var index in orderedEntries)
{
dataIndeces[index] = ++currentIndex;
}
// Generate dat file
string datFilename = BOX_PLOT_PREFIX + ".dat";
using (StreamWriter sw = new StreamWriter(Path.Combine(outputDir, datFilename)))
{
sw.WriteLine(IOConstants.GNU_PLOT_COMMENT_LINE + string.Join(" ", orderedEntries.Select(e => e.ToString())));
foreach (var footprint in datapoints)
{
sw.WriteLine(string.Join(IOConstants.GNU_PLOT_VALUE_SPLIT.ToString(), orderedEntries.Select(e =>
{
object value = footprint[e];
if (value is double)
{
return(((double)value).ToString(IOConstants.FORMATTER));
}
else if (value is int)
{
return(((int)value).ToString(IOConstants.FORMATTER));
}
else
{
return(value.ToString());
}
})));
}
}
// Generate plot script
string plotScript = BOX_PLOT_PREFIX + ".gp";
using (StreamWriter sw = new StreamWriter(Path.Combine(outputDir, plotScript), false))
{
sw.WriteLine("reset");
sw.WriteLine("# Output definition");
sw.WriteLine("set terminal pdfcairo enhanced size 7, 3 font \"Consolas, 12\"");
sw.WriteLine("set output \"" + BOX_PLOT_PREFIX + ".pdf\"");
sw.WriteLine("set lmargin 13");
sw.WriteLine("set rmargin 13");
sw.WriteLine("# Parameters");
sw.WriteLine("set grid");
sw.WriteLine("unset key");
sw.WriteLine("set pointsize 0.5");
sw.WriteLine("set style data boxplot");
string lineColor = "#000000";
string lineWidth = "1.2";
// Make one diagram per group and service unit ident
foreach (var dataType in plotData)
{
foreach (var group in plotGroups)
{
sw.WriteLine("set title \"" + group.ToString() + " / " + dataType.ToString() + "\"");
sw.WriteLine("set xlabel \"" + group.ToString() + "-values\"");
sw.WriteLine("set ylabel \"" + dataType.ToString() + "\"");
sw.WriteLine("plot \"" + datFilename + "\" using (1.0):" + dataIndeces[dataType] + ":(0):" + dataIndeces[group] + " lc \"" + lineColor + "\" lw " + lineWidth);
}
}
sw.WriteLine("reset");
sw.WriteLine("exit");
}
// Generate command script
string commandScript = BOX_PLOT_PREFIX + ".cmd";
using (StreamWriter sw = new StreamWriter(Path.Combine(outputDir, commandScript), false))
sw.WriteLine("gnuplot " + plotScript);
// Execute command
DataProcessor.ExecuteScript(Path.Combine(outputDir, commandScript), (string msg) => { Console.WriteLine(msg); });
}