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manual webgl2 check

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vcoppe
2024-07-13 12:51:04 +02:00
parent d960ec4e72
commit 78d5a478e5
1 changed files with 5 additions and 2 deletions
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7
website/src/lib/components/Map.svelte
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@@ -21,6 +21,7 @@
mapboxgl.accessToken = accessToken; mapboxgl.accessToken = accessToken;
let webgl2Supported = true;
let fitBoundsOptions: mapboxgl.FitBoundsOptions = { let fitBoundsOptions: mapboxgl.FitBoundsOptions = {
maxZoom: 15, maxZoom: 15,
linear: true, linear: true,
@@ -34,7 +35,9 @@
}); });
onMount(() => { onMount(() => {
if (!mapboxgl.supported()) { let gl = document.createElement('canvas').getContext('webgl2');
if (!gl) {
webgl2Supported = false;
return; return;
} }
@@ -145,7 +148,7 @@
</script> </script>
<div {...$$restProps}> <div {...$$restProps}>
{#if mapboxgl.supported()} {#if webgl2Supported}
<div id="map" class="h-full"></div> <div id="map" class="h-full"></div>
{:else} {:else}
<div class="flex flex-col items-center justify-center gap-3 h-full"> <div class="flex flex-col items-center justify-center gap-3 h-full">