[Gambas-user] Reading RGB(A) values of screen pixels

[Shane]

there is this for ver 2.0
http://gambasdoc.org/help/comp/gb.qt/image
where you use image[x,y]

On 21/11/13 09:01, ukimiku wrote:
> *Dear list members,*
>
> this is my first post, I am new to Gambas. I tried to find an answer to my
> question by searching the list archives first, but have not been able to
> find information that was to the point.
>
> There are my 2 questions:
>
> a) When I have loaded and displayed a picture, how can I access the color
> information of its individual pixels? I would like to read the red, green,
> blue, and alpha values of any pixel that I specify.
>
> b) Is this possible for any screen pixels, even for pixels outside my
> picture/my Gambas application?
>
> Thank you.
> *
> Regards,*
> ukimiku
>
>
>
> --
> View this message in context: http://gambas.8142.n7.nabble.com/Reading-RGB-A-values-of-screen-pixels-tp44309.html
> Sent from the gambas-user mailing list archive at Nabble.com.
>
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