A Boolean flag to control whether the sequence of characters specified
for Base64Encoder.newLine are inserted every 76 characters
to wrap the encoded output.
[static]
Constant definition for the string "UTF-8".
Base64Encoder
Property Detail
insertNewLines
property
public var insertNewLines:Boolean = true
Language Version :
ActionScript 3.0
Product Version :
Flex 3
Runtime Versions :
Flash Player 9, AIR 1.1
A Boolean flag to control whether the sequence of characters specified
for Base64Encoder.newLine are inserted every 76 characters
to wrap the encoded output.
The default is true.
newLine
property
public static var newLine:int = 10
Language Version :
ActionScript 3.0
Product Version :
Flex 3
Runtime Versions :
Flash Player 9, AIR 1.1
The character codepoint to be inserted into the encoded output to
denote a new line if insertNewLines is true.
The default is 10 to represent the line feed \n.
Constructor Detail
Base64Encoder
()
Constructor
public function Base64Encoder()
Language Version :
ActionScript 3.0
Product Version :
Flex 3
Runtime Versions :
Flash Player 9, AIR 1.1
Constructor.
Method Detail
encode
()
method
public function encode(data:String, offset:uint = 0, length:uint = 0):void
Language Version :
ActionScript 3.0
Product Version :
Flex 3
Runtime Versions :
Flash Player 9, AIR 1.1
Encodes the characters of a String in Base64 and adds the result to
an internal buffer. Strings must be in ASCII format.
Subsequent calls to this method add on to the
internal buffer. After all data have been encoded, call
toString() to obtain a Base64 encoded String.
Parameters
data:String — The String to encode.
offset:uint (default = 0) — The character position from which to start encoding.
length:uint (default = 0) — The number of characters to encode from the offset.
encodeBytes
()
method
public function encodeBytes(data:ByteArray, offset:uint = 0, length:uint = 0):void
Language Version :
ActionScript 3.0
Product Version :
Flex 3
Runtime Versions :
Flash Player 9, AIR 1.1
Encodes a ByteArray in Base64 and adds the result to an internal buffer.
Subsequent calls to this method add on to the internal buffer. After all
data have been encoded, call toString() to obtain a
Base64 encoded String.
Parameters
data:ByteArray — The ByteArray to encode.
offset:uint (default = 0) — The index from which to start encoding.
length:uint (default = 0) — The number of bytes to encode from the offset.
encodeUTFBytes
()
method
public function encodeUTFBytes(data:String):void
Language Version :
ActionScript 3.0
Product Version :
Flex 3
Runtime Versions :
Flash Player 9, AIR 1.1
Encodes the UTF-8 bytes of a String in Base64 and adds the result to an
internal buffer. The UTF-8 information does not contain a length prefix.
Subsequent calls to this method add on to the internal buffer. After all
data have been encoded, call toString() to obtain a Base64
encoded String.
Parameters
data:String — The String to encode.
reset
()
method
public function reset():void
Language Version :
ActionScript 3.0
Product Version :
Flex 3
Runtime Versions :
Flash Player 9, AIR 1.1
Clears all buffers and resets the encoder to its initial state.
toString
()
method
public function toString():String
Language Version :
ActionScript 3.0
Product Version :
Flex 3
Runtime Versions :
Flash Player 9, AIR 1.1
Returns the current buffer as a Base64 encoded String. Note that
calling this method also clears the buffer and resets the
encoder to its initial state.
Object