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fix: Fix zoomed images blurry in Safari (#35052)

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diondiondion 2025-06-16 12:37:41 +02:00 committed by GitHub
parent 4d29215ad3
commit ad32834ccd
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1 changed files with 9 additions and 2 deletions
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11
app/javascript/mastodon/features/ui/components/zoomable_image.tsx
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@ -2,7 +2,7 @@ import { useState, useCallback, useRef, useEffect } from 'react';
import classNames from 'classnames';
import { useSpring, animated, config } from '@react-spring/web';
import { useSpring, animated, config, to } from '@react-spring/web';
import { createUseGesture, dragAction, pinchAction } from '@use-gesture/react';
import { Blurhash } from 'mastodon/components/blurhash';
@ -276,6 +276,13 @@ export const ZoomableImage: React.FC<ZoomableImageProps> = ({
setError(true);
}, [setError]);
// Convert the default style transform to a matrix transform to work around
// Safari bug https://github.com/mastodon/mastodon/issues/35042
const transform = to(
[style.scale, style.x, style.y],
(s, x, y) => `matrix(${s}, 0, 0, ${s}, ${x}, ${y})`,
);
return (
<div
className={classNames('zoomable-image', {
@ -298,7 +305,7 @@ export const ZoomableImage: React.FC<ZoomableImageProps> = ({
)}
<animated.img
style={style}
style={{ transform }}
role='presentation'
ref={imageRef}
alt={alt}