using dlls [was Colour of a pixel?]
Viktoras Didziulis
viktoras at ekoinf.net
Fri Jul 14 06:24:56 EDT 2006
Thanks Franz!
I downloaded it. Seems like transcript is a bit too slow (as one could
expect) in manipulating individual pixels of an entire image. And dll
handler in this stack does not work (can't find handler). So this is another
question I would like to ask - are there any references (I tried to search
but without any great success) on using dll's, so's or any other external
libraries from transcript ? Also any reference on specifics of writing those
for use with transcript? Or any simple stack the code of which can be
analysed (e.g for learning by example).
Thanks again!
Viktoras
-------Original Message-------
From: runrev at animabit.de
Date: 07/13/06 20:39:34
To: use-revolution at lists.runrev.com
Subject: Re-2: Colour of a pixel?
You should download the stack
http://www.altuit.com/webs/altuit2/RunRev/altConvolve2.zip
of Chipp Walters from altuit
After understanding the scripts in his fine program you can manipulate any
pixel of any image in runrev.
Regards, Franz
Original Message processed by David InfoCenter
Subject: Re: Colour of a pixel? (13-Jul-2006 11:17)
From: Viktoras Didziulis <viktoras at ekoinf.net>
To: use-revolution at lists.runrev.com
I also wanted to ask a simmilar question... Is it possible to change pixel
color using imageData ? Or is it only for reading ?
all the best!
Viktoras
-------Original Message-------
From: Chipp Walters
Date: 07/13/06 05:19:29
To: How to use Revolution
Subject: Re: Colour of a pixel?
Check out the mouseColor function, which returns the color of the
pixel directly under the mouse
If you're looking to figure out the color of the pixel 4,12 in the
image, then you'll need to calculate it using the imageData and the
rect of the image.
best,
Chipp
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