public string GetMultiTrackKml()
{
trackNo = trackNo + 1;
Kml kml = NewGxKml();
Document updatedDocument = GetUpdatedDocument();
if (trackNo == 1)
{
kml.Feature = updatedDocument;
return(StringOf(kml));
}
CreateCollection createCollection = new CreateCollection();
createCollection.Add(updatedDocument);
Update update = new Update();
update.AddUpdate(createCollection);
NetworkLinkControl networkLinkControl = new NetworkLinkControl();
networkLinkControl.Cookie = $"seq={lastSeq}";
networkLinkControl.Update = update;
kml.NetworkLinkControl = networkLinkControl;
return(StringOf(kml));
}
public void TestManyDeletes()
{
const int NumberOfFolders = 100;
var folder = new Folder();
for (int i = 0; i < NumberOfFolders; ++i)
{
folder.AddFeature(CreateFeature(i, true)); // Add the features with their Id set
}
Assert.That(folder.Features.Count(), Is.EqualTo(NumberOfFolders));
var file = KmlFile.Create(folder, false);
var update = new Update();
for (int i = 0; i < NumberOfFolders; ++i)
{
var delete = new DeleteCollection
{
CreateFeature(i, false) // This time set the TargetId
};
update.AddUpdate(delete);
}
update.Process(file);
Assert.That(folder.Features.Count(), Is.EqualTo(0));
}
public static void Run()
{
// Create our Kml
var folder = new Folder();
folder.Id = "f0";
folder.Name = "Folder 0";
var placemark = new Placemark();
placemark.Id = "pm0";
placemark.Name = "Placemark 0";
folder.AddFeature(placemark);
placemark = new Placemark();
placemark.Id = "pm1";
placemark.Name = "Placemark 1";
folder.AddFeature(placemark);
var kml = new Kml();
kml.Feature = folder;
// Display to the user
var serializer = new Serializer();
serializer.Serialize(kml);
Console.WriteLine("Original Kml:\n" + serializer.Xml);
// This is what we're going to change to
placemark = new Placemark();
placemark.Geometry = new Point {
Coordinate = new Vector(38, -120)
};
placemark.Name = "new name";
placemark.TargetId = "pm0";
var update = new Update();
update.AddUpdate(new ChangeCollection()
{
placemark
});
serializer.Serialize(update);
Console.WriteLine("\nUpdate:\n" + serializer.Xml);
// Run the update
var file = KmlFile.Create(kml, false);
update.Process(file);
serializer.Serialize(kml);
Console.WriteLine("\nUpdated Kml:\n" + serializer.Xml);
}
public void TestChangeCoordinates()
{
// Create the target
var point = new Point
{
Coordinate = new Vector(38.38, -122.122)
};
var placemark = new Placemark
{
Id = "placemark123",
Geometry = point,
Name = "placemark name"
};
var file = KmlFile.Create(placemark, false);
// Now create the Update
const double latitude = -38.38;
const double longitude = 122.122;
point = new Point
{
Coordinate = new Vector(latitude, longitude)
};
placemark = new Placemark
{
Geometry = point,
TargetId = "placemark123"
};
var change = new ChangeCollection {
placemark
};
var update = new Update();
update.AddUpdate(change);
// Now test the update worked
update.Process(file);
placemark = file.Root as Placemark;
Assert.That(placemark, Is.Not.Null);
Assert.That(placemark.Id, Is.EqualTo("placemark123"));
Assert.That(placemark.Name, Is.EqualTo("placemark name"));
point = placemark.Geometry as Point;
Assert.That(point, Is.Not.Null);
Assert.That(point.Coordinate.Latitude, Is.EqualTo(latitude));
Assert.That(point.Coordinate.Longitude, Is.EqualTo(longitude));
}
public void TestInlineUpdate()
{
var document = new Document();
document.AddStyle(new Style {
Id = "style0"
});
var create = new CreateCollection {
document
};
var update = new Update();
update.AddUpdate(create);
Update output = StyleResolver.InlineStyles(update);
// Make sure it didn't change anything
SampleData.CompareElements(update, output);
}