[RUBY] I want to display a PDF in Chinese (Korean) with thin reports
Custom font cannot be selected
Currently, the font is fixed, and it seems that you cannot specify the font you bring in. If you try to enter Chinese (even Korean) as it is, the characters will be garbled in the PDF state.
Solutions
[Korean or Chinese text cannot be displayed in PDF] 1
For Rails, create an initializer as shown here.
config/initializers/thinreports.rb
Thinreports.configure do |config|
config.fallback_fonts <<
Rails.root.join("app/thinreports/NotoSansCJKsc-Regular.ttf").to_s
end
The important thing here is the ttf font, and you need to use the NOTO font.
(□ The display is called TOFU in English-speaking countries, and the tofu display is already tired --no more tofu --NOTO [likely] 3, and then [tofulearn.com] 2)
At first, it's "CJK", so you can display all Chinese Japanese Korean with one font file, right? I thought, but apparently not. Since the NotoCJK file downloaded properly was a Japanese version, it could not be displayed in Chinese (the part marked with □ was blank in PDF).
If you look closely, it seems that CJK also has [font version for each region] 4.
- Simplified Chinese (SC)
- Traditional Chinese (TC)
- Japanese (JP)
- Korean (KR)
The first file I used was NotoSansCJKjp-Regular.ttf if you look closely. So, I searched for NotoSansCJKsc-Regular.ttf and guessed it, and it was perfect.
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