public void Overlays()
{
using (var polygon = new MKPolygon())
using (var polyline = new MKPolyline())
using (var circle = new MKCircle())
using (MKMapView mv = new MKMapView()) {
// old API accepted NSObject (limited protocol support)
mv.AddOverlay(polygon);
Assert.That(mv.Overlays.Length, Is.EqualTo(1), "1");
mv.RemoveOverlay(polygon);
Assert.That(mv.Overlays, Is.Empty, "2");
#if XAMCORE_2_0
IMKOverlay[] list = { polygon, polyline, circle };
#else
NSObject[] list = { polygon, polyline, circle };
#endif
mv.AddOverlays(list);
Assert.That(mv.Overlays.Length, Is.EqualTo(3), "3");
mv.RemoveOverlays(list);
Assert.That(mv.Overlays, Is.Empty, "4");
}
}
public void Overlays7()
{
TestRuntime.AssertXcodeVersion(5, 0, 1);
using (var polygon = new MKPolygon())
using (var polyline = new MKPolyline())
using (var circle = new MKCircle())
using (var tile = new MKTileOverlay())
using (MKMapView mv = new MKMapView()) {
// new API accepted MKOverlay (better protocol support)
mv.AddOverlay(polygon, MKOverlayLevel.AboveLabels);
mv.AddOverlay(tile, MKOverlayLevel.AboveLabels);
Assert.That(mv.Overlays.Length, Is.EqualTo(2), "1");
mv.RemoveOverlay(tile);
mv.RemoveOverlay(polygon);
Assert.That(mv.Overlays, Is.Empty, "2");
IMKOverlay[] list = { polygon, polyline, circle, tile };
mv.AddOverlays(list, MKOverlayLevel.AboveRoads);
Assert.That(mv.Overlays.Length, Is.EqualTo(4), "3");
mv.RemoveOverlays(list);
Assert.That(mv.Overlays, Is.Empty, "4");
}
}