1

我想创建一个圆形图像小部件,但它最终像素化。

使用Image.network(url),我得到以下信息:

像素化图像

而原来的样子是这样的:

在此处输入图像描述

以下是相关代码:

class RoundedImage extends StatelessWidget {
  final String URL;
  final double size;
  final bool dynamicallySized;
  final double borderRadius;
  final bool onlyTopBorderRadius;

  const RoundedImage({
    @required this.size,
    @required this.url,
    this.dynamicallySized = false,
    this.borderRadius = 8.0,
    this.onlyTopBorderRadius = false,
  });

  @override
  Widget build(BuildContext context) {
    final newSize = dynamicallySized ? PaddingUtils.getPadding(context, padding: size) : size;
    return ClipRRect(
      borderRadius:
          onlyTopBorderRadius ? BorderRadius.vertical(top: Radius.circular(borderRadius)) : BorderRadius.circular(borderRadius),
      child: CachedNetworkImage(
        imageUrl: url,
        height: newSize,
        width: newSize,
        fit: BoxFit.cover,
      ),
    );
  }
}
4

1 回答 1

1

尝试将此属性添加到CachedNetworkImage

filterQuality: FilterQuality.high
于 2021-01-14T15:33:00.407 回答