A very large image will be blurry

[LancerComet]

This is a known issue. I limited the rendering size of a single image to save memory, but in some conditions it would make it a bad reading experience, like when using vertical scrolling mode.

So I have two options:

• Increase the rendering size
• Split the image into multiple relatively small images in vertical scrolling mode

[LancerComet]

@ws123y

[ws123y]

2好像需要的代码会更多，容易出新问题 1的话感觉会不会对性能要求更高？这个可以试一下？

[LancerComet]

Add a switch to make users to decide whether the rendering size should be limited.

[LancerComet]

Toggle added @ws123y

[LancerComet]

Done