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22 lines
560 B
Dart
22 lines
560 B
Dart
part of 'image_request.dart';
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class ThumbhashImageRequest extends ImageRequest {
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final String thumbhash;
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ThumbhashImageRequest({required this.thumbhash});
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@override
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Future<ImageInfo?> load(ImageDecoderCallback decode, {double scale = 1.0}) async {
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if (_isCancelled) {
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return null;
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}
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final Map<String, int> info = await thumbnailApi.getThumbhash(thumbhash);
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final frame = await _fromPlatformImage(info);
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return frame == null ? null : ImageInfo(image: frame.image, scale: scale);
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}
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@override
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void _onCancelled() {}
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}
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