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Remove opt_this param in forEachTileCoordParentTileRange function

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The function is only called by `ol/renderer/canvas/TileLayer` and `opt_this` was always `null`.
This commit is contained in:
Frederic Junod
2019-02-07 11:43:43 +01:00
parent f4fe1babd2
commit 41d231a4c7
2 changed files with 4 additions and 6 deletions
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2
src/ol/renderer/canvas/TileLayer.js
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@@ -199,7 +199,7 @@ class CanvasTileLayerRenderer extends CanvasLayerRenderer {
covered = findLoadedTiles(z + 1, childTileRange);
}
if (!covered) {
tileGrid.forEachTileCoordParentTileRange(tile.tileCoord, findLoadedTiles, null, tmpTileRange, tmpExtent);
tileGrid.forEachTileCoordParentTileRange(tile.tileCoord, findLoadedTiles, tmpTileRange, tmpExtent);
}
}

8
src/ol/tilegrid/TileGrid.js
View File

@@ -203,14 +203,12 @@ class TileGrid {
/**
* @param {import("../tilecoord.js").TileCoord} tileCoord Tile coordinate.
* @param {function(this: T, number, import("../TileRange.js").default): boolean} callback Callback.
* @param {T=} opt_this The object to use as `this` in `callback`.
* @param {function(number, import("../TileRange.js").default): boolean} callback Callback.
* @param {import("../TileRange.js").default=} opt_tileRange Temporary import("../TileRange.js").default object.
* @param {import("../extent.js").Extent=} opt_extent Temporary import("../extent.js").Extent object.
* @return {boolean} Callback succeeded.
* @template T
*/
forEachTileCoordParentTileRange(tileCoord, callback, opt_this, opt_tileRange, opt_extent) {
forEachTileCoordParentTileRange(tileCoord, callback, opt_tileRange, opt_extent) {
let tileRange, x, y;
let tileCoordExtent = null;
let z = tileCoord[0] - 1;
@@ -228,7 +226,7 @@ class TileGrid {
} else {
tileRange = this.getTileRangeForExtentAndZ(tileCoordExtent, z, opt_tileRange);
}
if (callback.call(opt_this, z, tileRange)) {
if (callback(z, tileRange)) {
return true;
}
--z;