图文混排加载网络图片文本适配问题

        WebRequstMgr.Singleton.GET(url, (req) =>

        {

            if (req.isError || req.responseCode != 200)

            {

                url = "";

                LoadFromPackage(url);

            }

            else

            {

                var datas = req.downloadHandler.data;

                Texture2D texture2D = new Texture2D(2, 2);

                texture2D.LoadImage(datas, false);

                var width = texture2D.width;

                var height = texture2D.height;

                Util.FitImgSize(ref width, ref height);

                NTexture tex = new NTexture(texture2D);

                this.data = width + "|" + height;

                SetSize(width, height);

                this.onExternalLoadSuccess(tex);

            }

        });

    }