Check TileSource.GetUri arguments

This commit is contained in:
Clemens 2022-08-19 08:38:48 +02:00
parent c9316bee74
commit 4b4eecf810
3 changed files with 6 additions and 6 deletions

View file

@ -12,7 +12,8 @@ namespace MapControl
{
Uri uri = null;
if (UriFormat != null && Subdomains != null && Subdomains.Length > 0 && zoomLevel > 0)
if (UriFormat != null && Subdomains != null && Subdomains.Length > 0 &&
x >= 0 && y >= 0 && zoomLevel > 0)
{
var subdomain = Subdomains[(x + y) % Subdomains.Length];
var quadkey = new char[zoomLevel];