QRDataModeInterface
in
Specifies the methods reqired for the data modules (Number, Alphanum, Byte and Kanji)
Table of Contents
- convertEncoding() : string
- encoding conversion helper
- decodeSegment() : string
- reads a segment from the BitBuffer and decodes in the current data mode
- getDataMode() : int
- returns the current data mode constant
- getLengthInBits() : int
- retruns the length in bits of the data string
- validateString() : bool
- checks if the given string qualifies for the encoder module
- write() : QRDataModeInterface
- writes the actual data string to the BitBuffer, uses the given version to determine the length bits
Methods
convertEncoding()
encoding conversion helper
public
static convertEncoding(string $string) : string
Parameters
- $string : string
Tags
Return values
string —decodeSegment()
reads a segment from the BitBuffer and decodes in the current data mode
public
static decodeSegment(BitBuffer $bitBuffer, int $versionNumber) : string
Parameters
- $bitBuffer : BitBuffer
- $versionNumber : int
Return values
string —getDataMode()
returns the current data mode constant
public
getDataMode() : int
Return values
int —getLengthInBits()
retruns the length in bits of the data string
public
getLengthInBits() : int
Return values
int —validateString()
checks if the given string qualifies for the encoder module
public
static validateString(string $string) : bool
Parameters
- $string : string
Return values
bool —write()
writes the actual data string to the BitBuffer, uses the given version to determine the length bits
public
write(BitBuffer $bitBuffer, int $versionNumber) : QRDataModeInterface
Parameters
- $bitBuffer : BitBuffer
- $versionNumber : int