| 메소드 |
설명 |
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asciiCheck ( string $char, boolean $extended = false ) : boolean |
Return true if a character is an ASCII printable character. |
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identifyText ( string $text ) : boolean | integer |
Return an encoding which we can start to use for outputting this text. |
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loadAvailableCharacters ( ) |
Based on the printer's connector, compute (or load a cached copy of) maps
of UTF character to unicode characters for later use. |
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write ( string $data ) |
Write data to the underlying printer. |
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writeTextUsingEncoding ( string $text, integer $encodingNo ) |
Encode a block of text using the specified map, and write it to the printer. |
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