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Reduce blink when switching between image and blurhash

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Fernando Fernández 2021-11-05 01:13:50 +01:00
parent 18fe70b978
commit eb486ef4b7
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GPG key ID: 44495B839CCFF8CF
1 changed files with 17 additions and 5 deletions
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22
src/components/images/imageLoader.js
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@ -106,11 +106,23 @@ import './style.scss';
elem.classList.add('lazy-image-fadein');
}
const canvas = elem.previousSibling;
if (elem.classList.contains('blurhashed') && canvas && canvas.tagName === 'CANVAS') {
canvas.classList.remove('lazy-image-fadein-fast', 'lazy-image-fadein');
canvas.classList.add('lazy-hidden');
}
elem.addEventListener('transitionend', () => {
requestIdleCallback(() => {
const canvas = elem.previousSibling;
if (
elem.classList.contains('blurhashed') &&
canvas &&
canvas.tagName === 'CANVAS'
) {
canvas.classList.remove(
'lazy-image-fadein-fast',
'lazy-image-fadein'
);
canvas.classList.add('lazy-hidden');
}
});
// Run the event listener only once after being added
}, false);
});
});
}