Use standard tile coords

src/ol/source/BingMaps.js

@@ -250,7 +250,7 @@ class BingMaps extends TileImage {
             if (!tileCoord) {
               return undefined;
             } else {
-              createOrUpdate(tileCoord[0], tileCoord[1], -tileCoord[2] - 1, quadKeyTileCoord);
+              createOrUpdate(tileCoord[0], tileCoord[1], tileCoord[2], quadKeyTileCoord);
               let url = imageUrl;
               if (hidpi) {
                 url += '&dpi=d1&device=mobile';

src/ol/source/TileDebug.js

@@ -121,7 +121,7 @@ class TileDebug extends XYZ {
       const textTileCoord = this.getTileCoordForTileUrlFunction(tileCoord);
       let text;
       if (textTileCoord) {
-        text = 'z:' + textTileCoord[0] + ' x:' + textTileCoord[1] + ' y:' + (-textTileCoord[2] - 1);
+        text = 'z:' + textTileCoord[0] + ' x:' + textTileCoord[1] + ' y:' + textTileCoord[2];
       } else {
         text = 'none';
       }

src/ol/source/WMTS.js

@@ -507,7 +507,7 @@ function createFromWMTSTemplate(template) {
         const localContext = {
           'TileMatrix': tileGrid.getMatrixId(tileCoord[0]),
           'TileCol': tileCoord[1],
-          'TileRow': -tileCoord[2] - 1
+          'TileRow': tileCoord[2]
         };
         assign(localContext, dimensions);
         let url = template;

src/ol/source/Zoomify.js

@@ -213,7 +213,7 @@ class Zoomify extends TileImage {
           } else {
             const tileCoordZ = tileCoord[0];
             const tileCoordX = tileCoord[1];
-            const tileCoordY = -tileCoord[2] - 1;
+            const tileCoordY = tileCoord[2];
             const tileIndex =
                 tileCoordX +
                 tileCoordY * tierSizeInTiles[tileCoordZ][0];