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 ImageEn Library for Delphi, C++ and .Net
 ImageEn and IEvolution Support Forum
 APNG support
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HeartWare

Denmark
46 Posts

Posted - Sep 14 2023 :  00:38:12  Show Profile  Reply
What (if any) are your plans in supporting APNG files (create/examine/view/animate)?

They are getting more and more common.

Here's an example, in case you don't have one available...

https://upload.wikimedia.org/wikipedia/commons/1/14/Animated_PNG_example_bouncing_beach_ball.png

xequte

38296 Posts

Posted - Sep 14 2023 :  14:44:03  Show Profile  Reply
Hi

APNG support is on the to-do list and has been for many years, but we have rarely been asked about it so it has never bubbled to the top of the list.

Nigel
Xequte Software
www.imageen.com
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HeartWare

Denmark
46 Posts

Posted - Sep 15 2023 :  04:18:11  Show Profile  Reply
I've managed to build a simple APNG maker with the option of specifying fades between images (using your "PrepareTransitionBitmaps" and CreateTransitionBitmap functions). It works for my usage, but I probably haven't handled all edge cases.

It would be nice if you could make an official one. You're probably (ie. certainly) better at image processing than I am :-)
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xequte

38296 Posts

Posted - Sep 15 2023 :  17:43:01  Show Profile  Reply
Hi

I'll make note of your request. It will be a huge job, so we'd like to hear from more users interested in APNG support.

Nigel
Xequte Software
www.imageen.com
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