From 9d6c0a639814d09c7969c045f0a5b1ae8ddf3431 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mi=C5=82osz=20Grocholewski?= <m.grocholewski@atcomp.pl>
Date: Tue, 5 Nov 2024 10:10:22 +0100
Subject: [PATCH] feat(map-view): set max zoom for small maps
---
.../Map/MapViewer/utils/config/useOlMapView.ts | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/src/components/Map/MapViewer/utils/config/useOlMapView.ts b/src/components/Map/MapViewer/utils/config/useOlMapView.ts
index 43e17b5b..3193f5fa 100644
--- a/src/components/Map/MapViewer/utils/config/useOlMapView.ts
+++ b/src/components/Map/MapViewer/utils/config/useOlMapView.ts
@@ -57,11 +57,23 @@ export const useOlMapView = ({ mapInstance }: UseOlMapViewInput): MapConfig['vie
zoom: mapInitialPosition.z,
showFullExtent: OPTIONS.showFullExtent,
zoomFactor: 2 ** (1 / 3),
- maxZoom: mapSize.maxZoom * 3,
+ maxZoom:
+ mapSize.width < 1.5 * mapSize.tileSize || mapSize.height < 1.5 * mapSize.tileSize
+ ? Math.max(15, mapSize.maxZoom * 3)
+ : mapSize.maxZoom * 3,
minZoom: mapSize.minZoom,
extent,
}),
- [mapInitialPosition.z, mapSize.maxZoom, center, extent],
+ [
+ center,
+ mapInitialPosition.z,
+ mapSize.width,
+ mapSize.tileSize,
+ mapSize.height,
+ mapSize.maxZoom,
+ mapSize.minZoom,
+ extent,
+ ],
);
const view = useMemo(() => new View(viewConfig), [viewConfig]);
--
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