Show/Hide Tile Image

[Kean]

Hello,

I have tiles service which stores tiles for ZoomLevel 8-14.
For ZoomLevel 15 onwards, I wanted to retrieve spatial data. (This working fine now)

My problem is, the tiles are still showing tiles from ZoomLevel 14 when I'm at ZoomLevel 15 onwards.
How to hide tiles images at certain zoom level?

I'm using sample code from following thread:
http://www.telerik.com/community/forums/silverlight/map/don-t-load-superior-levels.aspx

[Andrey]

Hi Kean,

I have attached the changed version of this example. It looks easier and more understandable. Note, it sets min and max zoom level (8 - 14) in the constructor of the OSMCustomSource class using parameters of the TiledMapSource constructor.

public OSMCustomSource(RadMap radMap)
    : base(8, 14, TileSize, TileSize)
{
    this.mapZoomLevel = radMap.ZoomLevel;

    radMap.ZoomChanged += new EventHandler(radMap_ZoomChanged);
}

I hope it helps.

Regards,
Andrey Murzov
Telerik