Need Help with Image Perspective (Skewing?)

Discussions about image processing and document imaging.
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Tom Moran
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Joined: Thu May 24, 2007 9:41 am
Location: Phoenix, Arizona

Need Help with Image Perspective (Skewing?)

Post by Tom Moran » Sun Jun 19, 2011 7:04 pm

Hi Loic:

I need help in changing an images perspective. What I'd like to do is to take an image such as appears on the left of the attached image and change it to a slanted image display such as on the right of the attached image.

I've tried using the the DrawImageSkewed method but for the life of me I can't figure it out.

Can you help?

Thanks
Attachments
jannistpers.jpg

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Loïc
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Re: Need Help with Image Perspective (Skewing?)

Post by Loïc » Mon Jun 20, 2011 11:08 am

Hi Tom,

What you want to do is not to skew the image but to shear it.
Unfortunately we do not provide such function. I think this can be done with GDI+ using transformation matrix on bitmap drawing. But to be honest, I never done such things and I don't see how to do..

Kind regards,

Loïc

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