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Use source minzoom if not configured otherwise

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This commit is contained in:
Andreas Hocevar
2021-12-01 21:56:02 +01:00
parent 38bff05e43
commit 544e55fe1a
2 changed files with 61 additions and 3 deletions
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15
src/ol/layer/MapboxVector.js
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@@ -197,9 +197,11 @@ const SourceType = {
* @property {number} [minResolution] The minimum resolution (inclusive) at which this layer will be
* visible.
* @property {number} [maxResolution] The maximum resolution (exclusive) below which this layer will
* be visible.
* @property {number} [minZoom] The minimum view zoom level (exclusive) above which this layer will be
* visible.
* be visible. If neither `maxResolution` nor `minZoom` are defined, the layer's `maxResolution` will
* match the style source's `minzoom`.
* @property {number} [minZoom] The minimum view zoom level (exclusive) above which this layer will
* be visible. If neither `maxResolution` nor `minZoom` are defined, the layer's `minZoom` will match
* the style source's `minzoom`.
* @property {number} [maxZoom] The maximum view zoom level (inclusive) at which this layer will
* be visible.
* @property {import("../render.js").OrderFunction} [renderOrder] Render order. Function to be used when sorting
@@ -298,6 +300,9 @@ class MapboxVectorLayer extends VectorTileLayer {
properties: options.properties,
});
this.setMaxResolutionFromTileGrid_ =
options.maxResolution === undefined && options.minZoom === undefined;
this.sourceId = options.source;
this.layers = options.layers;
@@ -517,6 +522,10 @@ class MapboxVectorLayer extends VectorTileLayer {
tile.getFeatures().unshift(renderFeature);
});
}
if (this.setMaxResolutionFromTileGrid_) {
const tileGrid = targetSource.getTileGrid();
this.setMaxResolution(tileGrid.getResolution(tileGrid.getMinZoom()));
}
targetSource.setState(SourceState.READY);
}