Features:

• Print hangul strings on screen. Outlines and general control characters are supported, but most of the kana(Japanese characters) are disabled.
• Import drag-dropped txt file(utf-8 only). p8scii special characters can be written in \000 ~ \256 (3 digits decimal) form.
• Type hangul by keyboard. Keyboard layout is 두벌식(two-set).
  
  hangul_machine

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  hangul_machine

  by chj0707

  

  

  

  Cart #hangul_machine-0 | 2025-08-30 | Code ▽ | Embed ▽ | License: CC4-BY-NC-SA

  

  

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  Copy and paste the snippet below into your HTML.

  <iframe src="https://www.lexaloffle.com/bbs/widget.php?pid=hangul_machine" allowfullscreen width="621" height="513" style="border:none; overflow:hidden"></iframe>
  
  

Technical details:

• Hangul characters are stored in 2 characters, which corresponds to 2-byte unicode, big endian. First byte of such code is 0xAC ~ 0xD7, so this blocks the usage of kana.
• Originally single-consonants or single-vowels correspond to 0x1100 ~ 0x11FF, but storing such value will conflict with regular ASCII. It is replaced to codespace of 0xD800~. 0xD800~0xD812 is single (first) consonant, 0xD820~0xD834 is single vowel.

[ Continue Reading.. ]

An example for quadtree implementation, including following functions:

• divide the quadtree nodes by a line segment. The nodes will subdivide until size is 1.
• find a node that contains the given point. floor inclusive, ceiling exclusive.

It is somewhat bulky(around 600 tokens), and might need flood filling or some other features to be practical.

komobihabi

by chj0707

Cart #komobihabi-0 | 2025-08-18 | Code ▽ | Embed ▽ | No License

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