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  • 1 (2011-06-11 (Sat) 02:16:55)
  • 2 (2011-06-14 (Tue) 21:51:43)
  • 3 (2011-10-11 (Tue) 14:43:00)
  • 4 (2014-09-13 (Sat) 10:54:44)
  • 5 (2014-09-13 (Sat) 17:42:05)
  • 6 (2017-10-20 (Fri) 00:31:41)
  • 7 (2018-11-30 (Fri) 01:25:26)
  • 8 (2018-12-26 (Wed) 00:25:19)

- https://github.com/yoya/IO_Bit
- (2.1.1 まで) http://openpear.org/package/IO_Bit

* require [#e10d9d21]
** required [#p35bd299]

- [[IO_SWF]]

*** Sound [#r93fa5a1]

- [[IO_MIDI]]
- [[IO_SoundFont]]

** Image [#x3323640]

- [[IO_JPEG]]
- [[IO_PNG]]
- [[IO_GIF]]
- [[IO_HEIF]]

* インストール [#v3c0adb7]

** 新方法 [#o5445478]

  % composer require yoya/io_bit
 
** 旧方法 [#uc6f10b4]
 % pear channel-discover openpear.org
 % pear install openpear/IO_Bit

* method [#method]

- input($data)
- output()
- setOffset($byte_offset, $bit_offset), incrementOffset($byte_offset, $bit_offset)
- byteAlign();

**  読み出し系 [#get]

- getData()
- getUI8(), getSI8()
- getUI16BE()
- getUI32BE()
- getUI16LE(), getSI16LE()
- getUI32LE(), getSI32LE()
- getUIBits($width), getSIBits($width)

** 書き込み系 [#put]

- putData($data)
- putUI8($value), putSI8($value)
- putUI16BE($value)
- putUI32BE($value)
- putUI16LE($value), putSI16LE($value)
- putUI32LE($value), putSI32LE($value)
- putUIBits($value, $width), putSIBits($value, $width)

- setUI32LE($value, $byte_offset)

** その他 [#etc]

- hexdump($offset, $length, $limit = null)

* 関連 [#rel]