xiejialong

handle keys of different type ref: #218

Thank ,many doubts have answers now.

@TalZaccai ~~There are some issues with the main branch, and after merging, the build failed~~ Built, ArgSlice has undergone some changes.

@TalZaccai Hi. I referred to the SortedSetDifference command and I need to reconsider.

@TalZaccai Conflict resolved.

@TalZaccai Next time, I will be careful...

before:  after:  To be resolved.... When fontSize 40, before:  When fontSize 40, after:  Using more variants can solve this problem, I'm wondering if there's any other...

@Tyriar hi. fontSize 25 style 1:  style 2:  Style 2 can be further beautified. But when the cell width is singular, there is still no way to solve...

`They just need some anti-aliasing`  😯 next: cellWidth 19  !!!

@jerch This is an attempt made with the existing structure unchanged, It seems that it cannot be perfectly solved... `you'd basically need to find several tiling pattern for different zoom...