static void TestWorld(bool useLabels = false, bool useIndents = false)
{
SpatialTrace.Enable();
SpatialTrace.Clear();
List <Country> v_countries = GetCountries();
SpatialTrace.Enable();
foreach (var countryByContinent in v_countries.GroupBy(p => p.Continent))
{
if (useIndents)
{
SpatialTrace.Indent(countryByContinent.Key);
}
foreach (var country in countryByContinent)
{
SpatialTrace.TraceGeometry(country.Geometry, country.Name, country.Name);
}
if (useIndents)
{
SpatialTrace.Unindent();
}
}
//SpatialTrace.ShowDialog();
}
static void LineDEMTest(ElevationService elevationService, DEMDataSet dataSet, string wkt, int numSamples)
{
Stopwatch sw = Stopwatch.StartNew();
elevationService.DownloadMissingFiles(dataSet, GetBoundingBox(wkt));
var lineElevationData = elevationService.GetLineGeometryElevation(wkt, dataSet, InterpolationMode.Bilinear);
ElevationMetrics metrics = GeometryService.ComputeMetrics(ref lineElevationData);
var lineElevationData_Reduced = DouglasPeucker.DouglasPeuckerReduction(lineElevationData, (metrics.MaxElevation - metrics.MinElevation) / numSamples);
sw.Stop();
Console.WriteLine($"LineDEMTest performed in {sw.Elapsed:g}.");
SpatialTrace.Enable();
SpatialTrace.Clear();
SpatialTraceLine(lineElevationData, $"Full resolution line ({lineElevationData.Count} points)");
SpatialTraceLine(lineElevationData_Reduced, $"Reduced line ({lineElevationData_Reduced.Count} points)");
SpatialTrace.ShowDialog();
}
private void btn_clearSpatialTrace_Click(object sender, EventArgs e)
{
SpatialTrace.Enable();
SpatialTrace.Clear();
SpatialTrace.Disable();
}
public void ClearSpatialTrace()
{
SpatialTrace.Enable();
SpatialTrace.Clear();
SpatialTrace.Disable();
}
