Class JXG.Util

↳ JXG.Util

Util class Class for gunzipping, unzipping and base64 decoding of files. It is used for reading GEONExT, Geogebra and Intergeo files. Only Huffman codes are decoded in gunzip. The code is based on the source code for gunzip.c by Pasi Ojala

Defined in: Util.js.

Class Summary
Constructor Attributes	Constructor Name and Description
	JXG.Util()

Field Summary
Field Attributes	Field Name and Description
<static>	JXG.Util.Base64 Base64 encoding / decoding

Method Summary
Method Attributes	Method Name and Description
<private> <static>	JXG.Util.asciiCharCodeAt(str, i)
<static>	JXG.Util.genUUID() Generate a random uuid.
<static>	JXG.Util.Unzip(barray) Unzip zip files
<static>	JXG.Util.utf8Decode(string) Decoding string into utf-8

Class Detail

JXG.Util()

See:: http://www.cs.tut.fi/~albert/Dev/gunzip/gunzip.c; http://www.cs.tut.fi/~albert

Field Detail

<static> JXG.Util.Base64

Base64 encoding / decoding

See:: http://www.webtoolkit.info/

Method Detail

<private> <static> JXG.Util.asciiCharCodeAt(str, i)

Parameters:
str
i

<static> JXG.Util.genUUID()

Generate a random uuid. http://www.broofa.com mailto:robert@broofa.com Copyright (c) 2010 Robert Kieffer Dual licensed under the MIT and GPL licenses. EXAMPLES: >>> Math.uuid() "92329D39-6F5C-4520-ABFC-AAB64544E172"

<static> JXG.Util.Unzip(barray)

Unzip zip files

Parameters:
barray

<static> {String} JXG.Util.utf8Decode(string)

Decoding string into utf-8

Parameters:
{String} string: to decode

Returns:: {String} utf8 decoded string

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Class JXG.Util