public void CreateDynamicMap(IEnumerable <MapAreaInputs> mapAreaInputs, MapInputs mapInputs, string fileName)
{
var borders = new List <GeoLocation[]>();
var minLat = double.MaxValue;
var maxLat = double.MinValue;
var minLon = double.MaxValue;
var maxLon = double.MinValue;
foreach (var mapAreaInput in mapAreaInputs)
{
var range = new RangeGrid(mapAreaInput.OriginName, mapAreaInput.RangeMins, mapAreaInput.UnitDistance);
range.Process();
// set border
mapAreaInput.Border = range.GetBorder(mapAreaInput.SmoothPct);
if (range.Home.Latitude > maxLat)
{
maxLat = range.Home.Latitude;
}
if (range.Home.Latitude < minLat)
{
minLat = range.Home.Latitude;
}
if (range.Home.Longitude > maxLon)
{
maxLon = range.Home.Longitude;
}
if (range.Home.Longitude < minLon)
{
minLon = range.Home.Longitude;
}
}
var center = new GeoLocation()
{
Latitude = (minLat + maxLat) / 2.0,
Longitude = (minLon + maxLon) / 2.0
};
var filePath = Path.Combine(Default.RangerFolder, "Maps", fileName);
// generate map
GeometryApi.GenerateDynamicMap(mapAreaInputs, mapInputs, center, apiKey, filePath);
}
/// <summary>
/// Creates a dynamic Google map.
/// </summary>
public void CreateDynamicMap(MapAreaInputs mapAreaInput, MapInputs mapInputs)
{
// build a filename with origin name, range, grid size and smooth percentage
var fileName = string.Format(
"{0}-Rng{1}-Unt{2}-Pct{3}.html",
mapAreaInput.OriginName.Replace(" ", ""),
mapAreaInput.RangeMins.ToString("000"),
mapAreaInput.UnitDistance,
mapAreaInput.SmoothPct.ToString("000"));
CreateDynamicMap(new List <MapAreaInputs>()
{
mapAreaInput
}, mapInputs, fileName);
}
static void Main(string[] args)
{
var ranger = new Ranger();
var mapAreaInputs = new MapAreaInputs()
{
OriginName = "Rome, Italy"
};
var mapInputs = new MapInputs();
ranger.CreateDynamicMap(mapAreaInputs, mapInputs);
var area = ranger.CalculateArea(mapAreaInputs);
Console.WriteLine("Area = {0:0.00} sq km", area);
Console.WriteLine("Done");
Console.ReadLine();
}
/// <summary>
/// Generate dynamic map with a border determined by nodes.
/// </summary>
public static void GenerateDynamicMap(IEnumerable <MapAreaInputs> inputs, MapInputs mapInputs, IGeoLocation center, string apiKey, string filePath)
{
// create folder if it doesn't exist
new FileInfo(filePath).Directory.Create();
var mapTemplate = File.ReadAllText(Path.Combine("HtmlTemplates", "DynamicMapTemplate.html"));
var polygonTemplate = File.ReadAllText(Path.Combine("HtmlTemplates", "PolygonTemplate.html"));
var html = new StringBuilder(mapTemplate);
html.Replace("/*key*/", apiKey);
html.Replace("/*center*/", $"{center.Latitude}, {center.Longitude}");
html.Replace("/*zoom*/", mapInputs.Zoom.ToString());
html.Replace("/*width*/", mapInputs.Width.ToString());
html.Replace("/*height*/", mapInputs.Height.ToString());
var polygons = new List <string>();
var num = 0;
foreach (var input in inputs)
{
var polygon = new StringBuilder(polygonTemplate);
var nodesStrings = GetNodesStrings(input.Border, 16);
polygon.Replace("/*num*/", num.ToString());
polygon.Replace("/*color*/", $"\"{input.Color}\"");
polygon.Replace("/*strokeOpacity*/", input.StrokeOpacity.ToString("0.00"));
polygon.Replace("/*strokeWeight*/", input.StrokeWeight.ToString());
polygon.Replace("/*fillOpacity*/", input.FillOpacity.ToString("0.00"));
polygon.Replace("/*nodes*/", string.Join($",{Environment.NewLine}", nodesStrings));
polygons.Add(polygon.ToString());
num++;
}
html.Replace("/*polygons*/", string.Join(Environment.NewLine, polygons));
File.WriteAllText(filePath, html.ToString());
}