您可以在「版面配置」（Layout）頁面更改「基礎字體大小」（Base Font Size），但它只接受到十分之一點（tenth of a point）的精度。有時只需稍微調整一下，就能顯著改善整本書的整體版面，特別是對於篇幅較長的書卷。
我相信這個「基礎字體大小」只是被轉換為對應的 \FontSizeUnit，其中 1.000pt 對應 12 pt。因此，如果您想要更精確的字體大小，可以在您的 ptxprint-mods.tex 檔案中加入以下幾行（前兩行為註解）：
% For more precise font size, divide into 12
% E.g. 10.85 / 12 -> 0.904pt
\FontSizeUnit=0.904pt
然後進行計算，以獲得您想要的任何精確度的字體大小。這將覆蓋從「版面配置」頁面定義的任何 \FontSizeUnit 值。
You can change the Base Font Size on the Layout page, but it only accepts down to the tenth of a point. Sometimes just tweaking it a little bit one way or another makes a significant improvement in the overall layout of a book, especially for longer books.
I believe that this Base Font Size is just converted to the corresponding \FontSizeUnit, where 1.000pt corresponds to 12 pt. So if you want more precise font size, you can add these lines to your ptxprint-mods.tex file (the first two of which are comments):
% For more precise font size, divide into 12
% E.g. 10.85 / 12 -> 0.904pt
\FontSizeUnit=0.904pt
Then do the calculation to get whatever precision font size you want. This will just override whatever \FontSizeUnit gets defined from the Layout page.
機器翻譯自 English
