TI picture file

From Just Solve the File Format Problem
(Difference between revisions)
Jump to: navigation, search
Line 20: Line 20:
 
== Software ==
 
== Software ==
 
* [http://webmail.ticalc.org/archives/files/fileinfo/256/25671.html gp_tipic.tar.gz] - GIMP plugin (for [http://www.gimp.org GIMP]; requires libtifiles from [http://www.ticalc.org/archives/files/fileinfo/374/37479.html tilibs])
 
* [http://webmail.ticalc.org/archives/files/fileinfo/256/25671.html gp_tipic.tar.gz] - GIMP plugin (for [http://www.gimp.org GIMP]; requires libtifiles from [http://www.ticalc.org/archives/files/fileinfo/374/37479.html tilibs])
 +
* [[Konvertor]]
 
* [[XnView]] (Supports some .92i files, at least)
 
* [[XnView]] (Supports some .92i files, at least)
 
* [http://entropymine.com/deark/ Deark]
 
* [http://entropymine.com/deark/ Deark]

Revision as of 15:11, 22 February 2016

File Format
Name TI picture file
Ontology
Extension(s) .73i, .82i, .83i, .8xi, .85i, .86i, .89i, .92i, .9xi, .v2i

TI picture file is a family of bi-level raster image formats used with Texas Instruments calculators. A picture file is a kind of TI variable file that contains a variable of type "picture".

There is a version of the format for each model of TI calculator. About three or four of the versions are meaningfully different.

Contents

Identification

All TI files begin with an 8 byte ASCII signature that starts with "**TI" and indicates the version or model, for example "**TI92**" or "**TI83F*".

Picture files use a filename extension that ends with the letter "i".

There are also "group" files, whose extension ends with "g". A group file contains multiple variables, one or more of which may be images.

Specifications

Software

Sample files

  • ticalc.org archives → [model] → basic → media → images
    • Or sometimes [model] → basic → graphics
Personal tools
Namespaces

Variants
Actions
Navigation
Toolbox