/// <summary>
/// Sets up the line chart series.
/// </summary>
protected override void SetupSeries()
{
// If no books return the default.
if (BooksReadProvider == null)
{
base.SetupSeries();
return;
}
// Set up the axis names and formatters.
XAxisTitle = "Month of the year";
YAxisTitle = "Pages Read";
// get the books & pages read for each calendar year
Dictionary <int, List <MonthOfYearTally> > bookListsByMonthOfYear =
BookTotalsUtilities.GetBookListsByMonthOfYear(BooksReadProvider);
// Set up the series for the overall and the trendline.
Series = new SeriesCollection();
List <ISeriesView> seriesViews = new List <ISeriesView>();
MinY = 0;
MaxY = 1;
// Add a series for each year.
List <Color> stdColors = ColorUtilities.SetupStandardColourSet();
int colourIndex = 0;
foreach (int year in bookListsByMonthOfYear.Keys.ToList().OrderBy(x => x))
{
// Get the totals for the months.
List <double> pagesReadSeriesValues = new List <double>();
List <double> months = new List <double>();
double total = 0;
for (int i = BookTotalsUtilities.FirstMonth; i <= BookTotalsUtilities.LastMonth; i++)
{
// Get the tally for this month if set and add it to the total
MonthOfYearTally tally = bookListsByMonthOfYear[year].FirstOrDefault(x => x.MonthOfYear == i);
months.Add(i);
total += tally?.PagesReadThisMonth ?? 0;
pagesReadSeriesValues.Add(total);
}
// Create the series for the year.
Color color = stdColors[colourIndex % stdColors.Count];
seriesViews.Add(CreateLineSeries(year.ToString(), months, pagesReadSeriesValues, color, 0d));
colourIndex++;
// Update the Y-range.
MinY = Math.Floor(Math.Min(pagesReadSeriesValues.Min(), MinY));
MaxY = Math.Ceiling(Math.Max(pagesReadSeriesValues.Max(), MaxY));
}
Series.AddRange(seriesViews);
SeriesCollection = Series;
// Update the X-range.
MinTick = BookTotalsUtilities.FirstMonth - 1;
MaxTick = BookTotalsUtilities.LastMonth + 1;
}
/// <summary>
/// Sets up the line chart series.
/// </summary>
protected override void SetupSeries()
{
// If no books return the default.
if (BooksReadProvider == null)
{
base.SetupSeries();
return;
}
// Set the categories.
Categories = BookTotalsUtilities.MonthNames.Skip(1).Take(12).ToArray();
// Set up the axis names and formatters.
XAxisTitle = "Month of the year";
YAxisTitle = "Books Read";
// get the books & pages read for each calendar year
Dictionary <int, List <MonthOfYearTally> > bookListsByMonthOfYear =
BookTotalsUtilities.GetBookListsByMonthOfYear(BooksReadProvider);
// Set up the series collection and initialise the min and max.
Series = new SeriesCollection();
List <ISeriesView> seriesViews = new List <ISeriesView>();
MinY = 0;
MaxY = 1;
// Add a series for each year.
List <Color> stdColors = ColorUtilities.SetupStandardColourSet();
int colourIndex = 0;
foreach (int year in bookListsByMonthOfYear.Keys.ToList().OrderBy(x => x))
{
// Get the totals for the months.
List <double> booksReadSeriesValues = new List <double>();
for (int i = BookTotalsUtilities.FirstMonth; i <= BookTotalsUtilities.LastMonth; i++)
{
// Get the tally for this month if set, otherwise set to zero
MonthOfYearTally tally = bookListsByMonthOfYear[year].FirstOrDefault(x => x.MonthOfYear == i);
booksReadSeriesValues.Add(tally?.BooksReadThisMonth ?? 0);
}
// Create the series for the year.
Color color = stdColors[colourIndex % stdColors.Count];
seriesViews.Add(CreateColumnSeries(year.ToString(), booksReadSeriesValues, color, 0d));
colourIndex++;
// Update the Y-range.
MinY = Math.Floor(Math.Min(booksReadSeriesValues.Min(), MinY));
MaxY = Math.Ceiling(Math.Max(booksReadSeriesValues.Max(), MaxY));
}
Series.AddRange(seriesViews);
SeriesCollection = Series;
}