public override C1GradientBrush GetBrush()
{
var brush = new C1RadialBrush();
var center = new C1.Win.Interop.Point(gceCenter.GradientCenter.X / 100d, gceCenter.GradientCenter.Y / 100d);
brush.Center = center;
return(brush);
}
private C1.Win.Map.VectorItem FindShop(C1.Win.Interop.Point point, C1.Win.Map.VectorLayer layer)
{
foreach (C1.Win.Map.VectorPlacemark mark in layer.Items)
{
var p = mark.Geometry.Center;
if (Math.Abs(p.X - point.X) < 1 && Math.Abs(p.Y - point.Y) < 1)
{
return(mark);
}
}
return(null);
}
public IEnumerable <VectorItem> Request(double minZoom, double maxZoom, C1.Win.Interop.Point lowerLeft, C1.Win.Interop.Point upperRight)
{
if (minZoom < MinStoreZoom)
{
return(null);
}
return((from store in _dataBase.Stores
where store.Latitude > lowerLeft.Y &&
store.Longitude > lowerLeft.X &&
store.Latitude <= upperRight.Y &&
store.Longitude <= upperRight.X
select new C1.Win.Map.VectorPlacemark
{
Geometry = new GeoPoint(store.Longitude, store.Latitude),
Marker = _marker
}).Cast <VectorItem>().ToList());
}
