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📜  颤振 - 将资产图像调整为 dart ui 图像 - 任何代码示例

📅  最后修改于: 2022-03-11 14:56:08.079000             🧑  作者: Mango

代码示例1
Future getUiImage(String imageAssetPath, int height, int width) async {
  final ByteData assetImageByteData = await rootBundle.load(imageAssetPath);
  final codec = await ui.instantiateImageCodec(
    assetImageByteData.buffer.asUint8List(),
    targetHeight: height,
    targetWidth: width,
  );
  final image = (await codec.getNextFrame()).image;
}