tronical
commented
10 months ago Thank you for the report. It's understandable that a Chinese font has more characters and is larger on disk. But using it should not increase the amount of heap memory used. Fonts should be mapped from disk and not contribute to the heap.
How do you measure the memory sage?
Would it be possible for you to use VMMap and see how the different memory mappings change for your app when enabling and disabling the use of Chinese fonts?
Memory increases a lot when use default-font-family
Memory usage increases greatly when using Chinese fonts, even if the system has this font. Increased by 100m in win7 -_-. Can I load a certain character into memory only when I need to use it, instead of loading the entire font library into memory at once?
export component HelloWorld inherits Window{ default-font-family: "微软雅黑"; ... }