Jianing Ma

遇到同样的问题，有解决方案吗?

`@property(nullable, nonatomic,copy) NSAttributedString *attributedPlaceholder API_AVAILABLE(ios(6.0));` 用这个就就可以了

`LookinServer - 该 layer 的 frame({{6780492, 0}, {414, 896}}) 不太寻常，可能导致 Lookin 客户端中图像渲染错误，因此这里暂时将其视为 CGRectZero` 确实找到了这么一条Log

这个界面用了比较复杂的嵌套，用了一些第三方的嵌套UI的库（JXPagingView） 应该是因为它初始化的时候给的X值过大导致`cgRectIsUnreasonable `检验不过。。。

[ios14_09031311.lookin.zip](https://github.com/QMUI/LookinServer/files/7103445/ios14_09031311.lookin.zip) 我也是接手的别人的代码 仔细看了一下 是因为第三方库 FSPagerViewCollectionView的NDStockDetailContainCell的X值

Yes, the blur is because of the texture. It won't be very bad if it is not zoom in. If zoom in, the blur will be very serious.


Thank you for your reply, I will try other ways to finish it. btw, how to export a transparent background image (only strokes), I did not find anywhere to set...

It seems that image was given a white background when creating the bitmapContext. Even just created the context and generated the image, it is still a white background image. `CGContextRef...

I made a stupid mistake, I saved the image to photo album :D