private void AddCountriesForMap(PlotModel newPlot)
{
foreach (CountryGeography country in GeographyProvider.CountryGeographies)
{
if (country?.LandBlocks == null || !country.LandBlocks.Any())
{
continue;
}
int i = 0;
IOrderedEnumerable <PolygonBoundary> landBlocks = country.LandBlocks.OrderByDescending(b => b.TotalArea);
foreach (PolygonBoundary boundary in landBlocks)
{
AreaSeries areaSeries = new AreaSeries
{
Color = OxyColors.LightGreen,
Title = country.Name,
RenderInLegend = false
};
List <PolygonPoint> points = boundary.Points;
if (points.Count > PolygonReducer.MaxPolygonPoints)
{
points = PolygonReducer.AdaptativePolygonReduce(points, PolygonReducer.MaxPolygonPoints);
}
foreach (PolygonPoint point in points)
{
double ptX;
double ptY;
point.GetCoordinates(out ptX, out ptY);
DataPoint dataPoint = new DataPoint(ptX, ptY);
areaSeries.Points.Add(dataPoint);
}
newPlot.Series.Add(areaSeries);
// just do the 10 biggest bits per country (looks to be enough)
i++;
if (i > 10)
{
break;
}
}
}
}
private void AddCountriesForMap(PlotModel newPlot)
{
foreach (var country in _mainModel.CountryGeographies)
{
int i = 0;
var landBlocks = country.LandBlocks.OrderByDescending(b => b.TotalArea);
foreach (var boundary in landBlocks)
{
var areaSeries = new AreaSeries
{
Color = OxyColors.LightGreen,
Title = country.Name,
RenderInLegend = false
};
var points = boundary.Points;
if (points.Count > PolygonReducer.MaxPolygonPoints)
{
points = PolygonReducer.AdaptativePolygonReduce(points, PolygonReducer.MaxPolygonPoints);
}
foreach (var point in points)
{
double ptX = 0;
double ptY = 0;
point.GetCoordinates(out ptX, out ptY);
DataPoint dataPoint = new DataPoint(ptX, ptY);
areaSeries.Points.Add(dataPoint);
}
newPlot.Series.Add(areaSeries);
// just do the 10 biggest bits per country (looks to be enough)
i++;
if (i > 10)
{
break;
}
}
}
}
/// <summary>
/// Sets up the plot model to be displayed.
/// </summary>
/// <returns>The plot model.</returns>
protected override PlotModel SetupPlot()
{
// Create the plot model
PlotModel newPlot = new PlotModel {
Title = "Countries of the World with Pages read"
};
SetupLatitudeAndLongitudeAxes(newPlot);
// make up a lit of the countries with books read
int maxBooksPages = 0;
int maxBooksLogPages = 0;
Dictionary <string, long> countryToReadLookUp = new Dictionary <string, long>();
Dictionary <string, uint> countryToPagesLookUp = new Dictionary <string, uint>();
Dictionary <string, uint> countryToLogPagesLookUp = new Dictionary <string, uint>();
foreach (AuthorCountry authorCountry in BooksReadProvider.AuthorCountries)
{
int totalPagesInThousands = (int)((long)authorCountry.TotalPagesReadFromCountry / 1000);
if (totalPagesInThousands < 1)
{
totalPagesInThousands = 1;
}
double ttl =
(authorCountry.TotalPagesReadFromCountry > 1)
? authorCountry.TotalPagesReadFromCountry : 10;
uint logPages = (uint)(10.0 * Math.Log10(ttl));
maxBooksPages = Math.Max(totalPagesInThousands, maxBooksPages);
maxBooksLogPages = Math.Max((int)logPages, maxBooksLogPages);
countryToReadLookUp.Add(authorCountry.Country, totalPagesInThousands);
countryToPagesLookUp.Add(authorCountry.Country, authorCountry.TotalPagesReadFromCountry);
countryToLogPagesLookUp.Add(authorCountry.Country, logPages - 10);
}
List <OxyColor> colors;
OxyPalette faintPalette;
maxBooksPages =
OxyPlotUtilities.SetupFaintPaletteForRange(maxBooksLogPages, out colors, out faintPalette, 128);
foreach (CountryGeography country in GeographyProvider.CountryGeographies)
{
if (country?.Name == null)
{
continue;
}
OxyColor color = OxyColors.LightGray;
string tagString = "";
if (countryToReadLookUp.ContainsKey(country.Name))
{
color = colors[(int)countryToLogPagesLookUp[country.Name]];
tagString = "\nPages Read = " + countryToPagesLookUp[country.Name].ToString();
}
int i = 0;
// just do the 5 biggest bits per country (looks enough)
foreach (PolygonBoundary boundary in country.LandBlocks.OrderByDescending(b => b.TotalArea))
{
AreaSeries areaSeries = new AreaSeries
{
Color = color,
Title = country.Name,
RenderInLegend = false,
Tag = tagString
};
List <PolygonPoint> points = boundary.Points;
if (points.Count > PolygonReducer.MaxPolygonPoints)
{
points = PolygonReducer.AdaptativePolygonReduce(points, PolygonReducer.MaxPolygonPoints);
}
foreach (PolygonPoint point in points)
{
double ptX;
double ptY;
point.GetCoordinates(out ptX, out ptY);
DataPoint dataPoint = new DataPoint(ptX, ptY);
areaSeries.Points.Add(dataPoint);
}
areaSeries.TrackerFormatString = "{0}\nLat/Long ( {4:0.###} ,{2:0.###} )" + tagString;
newPlot.Series.Add(areaSeries);
i++;
if (i > 10)
{
break;
}
}
}
newPlot.Axes.Add(new LinearColorAxis {
Position = AxisPosition.Right, Palette = faintPalette, Title = "Thousand Pages Read",
Maximum = maxBooksPages, Minimum = 0
});
// finally update the model with the new plot
return(newPlot);
}
