如何将一张图片转化为PixelMapElement

使用鸿蒙获取并设置网络图片

String   urlImage = "https://www.harmonyos.com/resource/image/community/20201009-164134eSpace.jpg";
HttpURLConnection   connection = null;
try {
         URL url = new URL(urlImage);
         URLConnection urlConnection =   url.openConnection();
         if (urlConnection instanceof   HttpURLConnection) {
                   connection =   (HttpURLConnection) urlConnection;
         if (connection != null) {
                   connection.connect();
                   // 之后可进行url的其他操作
                   // 得到服务器返回过来的流对象
                   InputStream inputStream =   urlConnection.getInputStream();
                   ImageSource imageSource = ImageSource.create(inputStream,   new ImageSource.SourceOptions());
                   ImageSource.DecodingOptions   decodingOptions = new ImageSource.DecodingOptions();
                   decodingOptions.desiredPixelFormat   = PixelFormat.ARGB_8888;
                   // 普通解码叠加旋转、缩放、裁剪
                   PixelMap pixelMap = imageSource.createPixelmap(decodingOptions);
                   // 普通解码
                   getUITaskDispatcher().syncDispatch(()   -> {
                            Image image = new   Image(HttpImageSlice.this);
                            DirectionalLayout.LayoutConfig   config = new DirectionalLayout.LayoutConfig(DirectionalLayout.LayoutConfig.MATCH_CONTENT,   DirectionalLayout.LayoutConfig.MATCH_CONTENT);
                       config.setMargins(10, 10,   10, 10);
                            image.setLayoutConfig(config);
                            image.setPixelMap(pixelMap);
                            myLayout.addComponent(image);
                            pixelMap.release();
}   catch (Exception e) {
         e.printStackTrace();