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Prime Wiki Discussion

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DJ Omnimaga:
Nice! Also do regular backups like your other sites lol so we don't lose yet another wiki like what happened to the original Prizm wiki and the Axe one. :P

DJ Omnimaga:
I saw this post on TI-Planet: http://tiplanet.org/forum/viewtopic.php?p=146654&sid=fdb22ad64ae101b5c7a64d4b048c7066#p146702


--- Quote ---Ca booste Une autre commande (non documentée) et parfois utile dans ce genre de prog (et d'autres )TICKSrenvoie un compteur en 1/1000ieme de secondes Les GROB (GRaphic OBjects) sont excellent aussi. Ca permet de dessiner dans un (des) écran virtuel de taille qu'on décide et de tout afficher d'un bloc (OR XOR AND...) dans un autre GROB ou sur l'écran . C'est dans la doc. Ca permet de faire des genres de 'sprites'. On affiche par exemple un graphique de largeur*hauteur sur l'écran en 1 instruction. Les Grobs existaient sur la 39Gii mais largement buggé. Là ca fonctionne bien

 Plus sur :
--- End quote ---
Basically, the GROB command apparently can do some sort of sprites. I haven't investigated about it much, but I wouldn't be surprised if it involved copying a portion of a buffer onto the screen. THat command was available on the 39gII but it didn't work. Apparently it works on the HP Prime.

Adriweb:
Bumping the topic with some updates on the wiki :

- [Prime] USB Descriptors dump
- [Prime] Better page layout + subpaging (linking protocol (^) + hardware)
- [Prime] Some BASIC stuff
- [General] Some more templates and CSS etc.
- [General] URL-rewriting when using http (lighttpd), https support coming soon (hopefully, even though apache is working weirdly). Full urls (index.php?title=xxxxx) still work.
- other stuff.

Reminder of the url for the Prime article(s) : http://tiplanet.org/hpwiki/HP_Prime

Feel free to contribute :)

DJ Omnimaga:
I didn't feel like creating an account yet, but some things to note:

BLIT/BLIT_P supports sprite/image scaling. However, if you store text (using the TEXTOUT commands) in G1-G9 then try to display the result with BLIT, the inside of the text is wrongly colored.

Since DIMGROB_P can set G variables to dimensions larger than the screen, this means that with BLIT commands you can use scrolling.

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