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Altera_Forum's avatar
Altera_Forum
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15 years ago

LCD Graphics Library for NIOS2 ?

Hi,

I just bought the tPad from Terasic. i am now trying to developing graphics for the 8'' LCD of the tPad, like drawing sine waves, outputting text, etc..

Does anyone have any experience with any graphing library? How am i suppose to output text, graph, or pictures to the LCD?

tPad website:

http://www.terasic.com.tw/cgi-bin/page/archive.pl?language=english&categoryno=139&no=550

Thank you.

Regards,

Michael

2 Replies

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    15 years ago

    hi,

    Thank you for your reply.

    Is Cairo free? and is it compatible to NIOS II processor?

    and could it be used for all type of LCD screen?

    Thank You.

    Regards,

    Michael
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    15 years ago

    A good graphics library is cairographics.org. Another is anti grain (AGG).

    Both support anti-aliasing.

    --

    Best regards,

    Leon Woestenberg

    Sidebranch Embedded Systems & Software