How to Extract Brightness and Contrast Properties of an Image in C++?

I am using aspose slides for cpp. How can I extract image brightness and contrast property out of picture frame ? I did not find any such property on pictureFrame or pictureFillFormat.

Thanks

@pankajku,
Thank you for contacting free support. I need some time to answer your question. I will get back to you
as soon as possible.

@pankajku,
Unfortunately, I was unable to extract the brightness and contrast properties of images with Aspose.Slides.

We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): SLIDESCPP-3977

You can obtain Paid Support Services if you need support on a priority basis, along with the direct access to our Paid Support management team.

Sure thanks. Please keep us updated.

@pankajku,
We will let you know as soon as the issue is resolved.