HR (TRS-80)

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* [http://entropymine.com/deark/ Deark]
 
* [http://entropymine.com/deark/ Deark]
 
* [[XnView]] tries to display HR images, but the version we tested apparently does not work correctly
 
* [[XnView]] tries to display HR images, but the version we tested apparently does not work correctly
 +
* [[Tom's Editor]]
  
 
== Sample files ==
 
== Sample files ==
 +
* http://whatis.rest7.com/how-to-open-hr-file
 
* http://www.classiccmp.org/cpmarchives/trs80/Software/Model%204/ ...
 
* http://www.classiccmp.org/cpmarchives/trs80/Software/Model%204/ ...
 
** [http://www.classiccmp.org/cpmarchives/trs80/Software/Model%204/A/Assorted%20HR%20Files%20(19xx)(Author%20Unknown)%5bHR%5d.zip A/Assorted HR Files.zip] (some images are adult-oriented)
 
** [http://www.classiccmp.org/cpmarchives/trs80/Software/Model%204/A/Assorted%20HR%20Files%20(19xx)(Author%20Unknown)%5bHR%5d.zip A/Assorted HR Files.zip] (some images are adult-oriented)

Revision as of 01:02, 24 April 2018

File Format
Name HR (TRS-80)
Ontology
Extension(s) .hr

HR (High-Resolution graphics) is an image format that was used on TRS-80 computers. It is a bi-level 640×240 raw bitmap format. It is probably associated with the Grafyx expansion board and/or similar products, without which it was impossible to satisfactorily display such images.

HR files are usually exactly 19200 bytes in size, though we've observed some that are slightly larger.

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