public Point ToView(MercatorLocation location)
{
var point = new Point
{
X = Math.Floor((location.X + _translation.X) * _mercatorToViewScale + 0.5),
Y = Math.Floor((location.Y + _translation.Y) * (-_mercatorToViewScale) + 0.5)
};
return(point);
}
public MercatorLocation ToScene(Point pos)
{
var tmp = new MercatorLocation
{
X = pos.X * _viewToMercatorScale - _translation.X,
Y = pos.Y * (-_viewToMercatorScale) - _translation.Y
};
return(tmp);
}
public MercatorRectangle ToScene(Rect rect)
{
MercatorLocation topLeft = ToScene(rect.TopLeft);
MercatorLocation bottomRight = ToScene(rect.BottomRight);
return(new MercatorRectangle
{
Min = new MercatorLocation(Math.Min(topLeft.X, bottomRight.X), Math.Min(topLeft.Y, bottomRight.Y)),
Max = new MercatorLocation(Math.Max(topLeft.X, bottomRight.X), Math.Max(topLeft.Y, bottomRight.Y))
});
}
