/// <summary>
/// Zooms map to current selection.
/// </summary>
private void ZoomToSelection()
{
// Get dictionary of bounds from API
IDictionary <string, PostGisPoint> bounds = new ApiHandler.ApiHandler().GetBounds().ToDictionary(pair => pair.Key, pair => pair.Value);
// Ensure that bounds exist
if (!bounds.TryGetValue("top_left", out PostGisPoint topLeft) ||
!bounds.TryGetValue("bottom_right", out PostGisPoint botRight))
{
// TODO : Add some sort of error
return;
}
BoundTopLeft = topLeft;
BoundBottomRight = botRight;
// Calculate the center point
Geopoint centerGeopoint = new Geopoint(new BasicGeoposition
{
Latitude = ((BoundTopLeft.Latitude - BoundBottomRight.Latitude) / 2) + BoundBottomRight.Latitude,
Longitude = ((BoundBottomRight.Longitude - BoundTopLeft.Longitude) / 2) + BoundTopLeft.Longitude
});
// Set viewport to bounds
MyMapControl.TrySetViewAsync(centerGeopoint, 16);
}
/// <summary>
/// Zooms map to current selection.
/// </summary>
private void ZoomToSelection()
{
// Calculate the center point
Geopoint centerGeopoint = new Geopoint(new BasicGeoposition
{
Latitude = 43.1927816,
Longitude = -80.3851837
});
// Set viewport to bounds
MyMapControl.TrySetViewAsync(centerGeopoint, 16);
}
