//Creating a fun little graph
public static void CreateGraph(YearMap yearMap)
{
//Order the list of keys to get all of the years and find out how many years there were that someone lived in
var orderedList = yearMap.YearVals.Keys.OrderBy(x => x).ToArray();
var numberOfYears = orderedList.Count();
var xvals = new int[numberOfYears];
var yvals = new int[numberOfYears];
for (int i = 0; i < yvals.Length; i++)
{
yvals[i] = yearMap.YearVals[orderedList[i]];
xvals[i] = orderedList[i];
}
var chart = new Chart();
chart.Size = new Size(1000, 1000);
Title title = new Title("Number of people alive each year");
title.Font = new Font("Calibri", 16, System.Drawing.FontStyle.Bold);
chart.Titles.Add(title);
var chartArea = new ChartArea();
chartArea.AxisX.LabelStyle.Font = new Font("Calibri", 8);
chartArea.AxisY.LabelStyle.Font = new Font("Calibri", 8);
chartArea.AxisY.Minimum = 0;
chartArea.AxisX.Minimum = 1900;
chartArea.AxisX.Maximum = 2000;
chartArea.AxisX.Title = "Years";
chartArea.AxisX.TitleFont = new Font("Calibri", 14, System.Drawing.FontStyle.Bold);
chartArea.AxisY.Title = "Number of People Alive";
chartArea.AxisY.TitleFont = new Font("Calibri", 14, System.Drawing.FontStyle.Bold);
chartArea.AxisY.Interval = 1;
chartArea.AxisX.Interval = 5;
chart.ChartAreas.Add(chartArea);
var series = new Series();
series.Name = "Series";
series.ChartType = SeriesChartType.Bar;
chart.Series.Add(series);
chart.Series["Series"].Points.DataBindXY(xvals, yvals);
chart.Invalidate();
chart.SaveImage("../../Output/chart.png", ChartImageFormat.Png);
}
//Create map of years and find the most lived years.
public static YearMap FindMostLivedYear(List<Person> people)
{
YearMap years = new YearMap();
//Loop through the users and add the years they lived to the map.
foreach(Person person in people)
{
for(int i = person.BirthYear; i <= person.DeathYear; i++)
{
years.AddYear(i);
}
}
//Creating the list in the map of the most lived years
years.GetMostLivedYears();
return years;
}
