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Forum Topic - resolution change: (2 Items)

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Arun Johnson

09/12/2011 1:56 PM

post88786

Hi,
Can anyone tell me how to change the resolution or display preferences in photon in code?
I know "phgrafx" does this. But this is in photon GUI. But I want that to be done in my code.
I also like to know about the ways to add and reconfigure photon, after once the display is been up.

Thanks,
Arun Johnson

Misha Nefedov

09/12/2011 2:52 PM

post88788

Re: resolution change

This is a link to the docs that should be helpful: http://www.qnx.com/developers/docs/6.4.1/photon/prog_guide/draw.html#
VideoModes
This API doesn't make the changes permanent. 

When io-graphics starts it reads the current ("permanent") mode information from the /etc/system/config/io-display.conf.

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