private static Feature CreateFeature(int index, bool id)
{
Feature output;
int type = index % 7;
switch (type)
{
case 0:
output = new Placemark();
break;
case 1:
output = new Folder();
break;
case 2:
output = new Document();
break;
case 3:
output = new NetworkLink();
break;
case 4:
output = new GroundOverlay();
break;
case 5:
output = new ScreenOverlay();
break;
default:
output = new PhotoOverlay();
break;
}
if (id)
{
output.Id = "i" + index;
}
else
{
output.TargetId = "i" + index;
}
return output;
}
public void TestCalculateLookAtFolder()
{
Location location = new Location();
location.Latitude = 0;
location.Longitude = 0;
Model model = new Model();
model.Location = location;
Placemark placemark = new Placemark();
placemark.Geometry = model;
Folder folder = new Folder();
folder.AddFeature(placemark);
var lookat = folder.CalculateLookAt();
Assert.That(lookat.Latitude, Is.EqualTo(0.0));
Assert.That(lookat.Longitude, Is.EqualTo(0.0));
Assert.That(lookat.Range, Is.EqualTo(1000.0));
Point point = new Point();
point.Coordinate = new Vector(10, 10);
PhotoOverlay overlay = new PhotoOverlay();
overlay.Location = point;
folder.AddFeature(overlay);
lookat = folder.CalculateLookAt();
Assert.That(lookat.Latitude, Is.EqualTo(5.0));
Assert.That(lookat.Longitude, Is.EqualTo(5.0));
Assert.That(lookat.Range, Is.EqualTo(1494183.4444).Within(0.0001));
}
