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 Rotate webcam image?

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T O P I C    R E V I E W
Pawel Posted - May 16 2019 : 14:21:44
is it possible to rotate live captured view from the webcam (rotation by 90 degrees or 180 degrees)
and then capture and save an image with rotated orientation?
7   L A T E S T    R E P L I E S    (Newest First)
xequte Posted - May 21 2019 : 19:48:23
That is correct.

After each frame is acquired, you should rotate it.



Nigel
Xequte Software
www.imageen.com
Pawel Posted - May 21 2019 : 02:24:10
ImageEnView1.Proc.Rotate(90) does rotate my view only for short time (one frame?) and then get back to normal view.
xequte Posted - May 21 2019 : 01:00:19
You should not need to use layers. Just use:

ImageEnView1.Proc.Rotate(90);

Nigel
Xequte Software
www.imageen.com
Pawel Posted - May 20 2019 : 04:15:47

ImageEnView1.Layer[0].Rotate(90);

ImageEnView1.LayersMergeAll();

ImageEnView1.update;
ImageEnView1.IO.SaveToFileJpeg('C:\image.jpg');

xequte Posted - May 19 2019 : 04:10:21
Hi

So the image is not being captured at the correct resolution? What code are you using to capture it?



Nigel
Xequte Software
www.imageen.com
Pawel Posted - May 17 2019 : 06:07:27
I do not know that, but I found this solution

ImageEnView1.Layer[0].Rotate(90)


Picture is rotated as I want, but captured jpg file should be 480x640px size but it is 640x480px (cropped with white borders on both sides).
xequte Posted - May 16 2019 : 18:05:54
Hi

How does this web cam stream its content? As a series of images?

Nigel
Xequte Software
www.imageen.com