There seems to be many users who use languages other than English and Japanese, of course.
Therefore, I've been trying to modify the code to support other language for a UI display.
My current plan is this:
1. List up all texts in KG-Chart
2. Create configuration system so that those text are loaded dynamically
3. Based on the operating system's language setting, load appropriate text file.
4. Create a various language version of the list created in #1
As for the #4, I can use only Japanese and English, therefore I probably need someone's help.
So, I'm planning to ask volunteers to translate the texts to the target language at some point.
Hopefully this plan would work...