HP 100LX/200LX icon - Revision history

Dexvertbot: Change telparia.com samples link to template

2023-12-28T03:58:38Z

Change telparia.com samples link to template

Sembiance: /* Links */

2021-09-20T21:54:49Z

‎Links

Jsummers: /* Software */

2019-01-15T16:21:14Z

‎Software

Jsummers at 19:43, 17 July 2016

2016-07-17T19:43:45Z

Jsummers: Software

2014-11-13T01:07:07Z

Software

Jsummers at 23:15, 7 October 2014

2014-10-07T23:15:59Z

Jsummers: Category:Hewlett-Packard

2014-08-01T02:16:26Z

Category:Hewlett-Packard

Jsummers: Created page with "{{FormatInfo |formattype=electronic |subcat=Graphics |extensions={{ext|icn}} |released=~1993 }} The '''HP 100LX''' and '''HP 200LX''' palmtop computers used a custom icon form..."

2014-04-19T20:37:14Z

Created page with "{{FormatInfo |formattype=electronic |subcat=Graphics |extensions={{ext|icn}} |released=~1993 }} The '''HP 100LX''' and '''HP 200LX''' palmtop computers used a custom icon form..."

New page

{{FormatInfo
|formattype=electronic
|subcat=Graphics
|extensions={{ext|icn}}
|released=~1993
}}
The '''HP 100LX''' and '''HP 200LX''' palmtop computers used a custom icon format, with filename extension '''.ICN'''.

== Format ==
We did not find much documentation about this format, but the examples we've seen use a simple uncompressed bi-level format, with an 8-byte header. The image dimensions are stored in the header, but they are probably always 44×32.

== Identification ==
A file begins with bytes <code>01 00 01 00</code>.

Assuming dimensions of 44×32 pixels, the next four bytes are <code>2C 00 20 00</code>, and the file is exactly 200 bytes in size.

== Sample files ==
* http://cd.textfiles.com/20mnn/PALMTOP/WINICO.ZIP
* http://www.angelfire.com/ego/palmtop/

== Links ==
* [[Wikipedia:HP 200LX|Wikipedia: HP 200LX]]

[[Category:Personal Digital Assistant formats]]

@@ Line 41: / Line 41: @@
 == Links ==
 * [[Wikipedia:HP 200LX|Wikipedia: HP 200LX]]
-* https://telparia.com/fileFormatSamples/image/hpPalmtopIcon/
+* {{DexvertSamples|image/hpPalmtopIcon}}
 == Editors' notes ==

@@ Line 33: / Line 33: @@
 == Software ==
-* [http://entropymine.com/deark/ Deark]
+* {{Deark}}
 == Sample files ==

← Older revision		Revision as of 19:43, 17 July 2016
Line 14:		Line 14:

	Assuming dimensions of 44×32 pixels, the next four bytes are <code>2C 00 20 00</code>, and the file is exactly 200 bytes in size.		Assuming dimensions of 44×32 pixels, the next four bytes are <code>2C 00 20 00</code>, and the file is exactly 200 bytes in size.
		+
		+	== Format details ==
		+	''[This information is based on analysis of a small number of files, and may be incorrect.]''
		+
		+	Multi-byte integers are little-endian.
		+
		+	{\| class="wikitable"
		+	! Offset !! Length !! Field !! Observed values !! Details
		+	\|-
		+	\|0 \|\| 4 \|\| ? \|\| hex: 10 00 10 00 \|\|
		+	\|-
		+	\|4 \|\| 2 \|\| width \|\| usually 44 \|\| Image width in pixels
		+	\|-
		+	\|6 \|\| 2 \|\| height \|\| usually 32 \|\| Image height in pixels
		+	\|-
		+	\|8 \|\| \|\| image_data \|\| \|\| Pixels are in left-to-right, top-to-bottom order. 8 pixels per byte, most significant bit first, white is 0. Rows are padded to the next byte boundary.
		+	\|}

	== Software ==		== Software ==

← Older revision		Revision as of 01:07, 13 November 2014
Line 14:		Line 14:

	Assuming dimensions of 44×32 pixels, the next four bytes are <code>2C 00 20 00</code>, and the file is exactly 200 bytes in size.		Assuming dimensions of 44×32 pixels, the next four bytes are <code>2C 00 20 00</code>, and the file is exactly 200 bytes in size.
		+
		+	== Software ==
		+	* [http://entropymine.com/deark/ Deark]

	== Sample files ==		== Sample files ==

← Older revision		Revision as of 02:16, 1 August 2014
Line 23:		Line 23:

	[[Category:Personal Digital Assistant formats]]		[[Category:Personal Digital Assistant formats]]
		+	[[Category:Hewlett-Packard]]

@@ Line 2: / Line 2: @@
 |formattype=electronic
 |subcat=Graphics
-|extensions={{ext|icn}}
+|extensions={{ext|icn}}, {{ext|xbg}}
 |released=~1993
 }}
@@ Line 17: / Line 17: @@
 == Sample files ==
 * http://cd.textfiles.com/20mnn/PALMTOP/WINICO.ZIP
-* http://www.angelfire.com/ego/palmtop/
+* [http://www.angelfire.com/ego/palmtop/ Themes for the X-Finder GUI on the HP 200LX Palmtop PC]
 == Links ==
 * [[Wikipedia:HP 200LX|Wikipedia: HP 200LX]]
 [[Category:Personal Digital Assistant formats]]
 [[Category:Hewlett-Packard]]