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PeterPanino

934 Posts

Posted - Nov 07 2022 :  05:11:09  Show Profile  Reply
I need to SAVE AND REOPEN an image with ImageEn with the following features:

1. Layers preserved: This works well with the .IEN format.

2. Custom marker (metadata?): I need to store a custom marker (e.g., MY_CUSTOM_MARKER) in the file so that when reopening the file, I can take a custom action accordingly.

3. Short meta text for each Layer: When reopening the image and clicking on a Layer, I need to retrieve the meta text stored in that Layer.

Which image formats support all these features in ImageEn natively?

PeterPanino

934 Posts

Posted - Nov 07 2022 :  06:48:00  Show Profile  Reply
Instead of using a custom marker, I have decided to create my own image file format - TIEFileFormatInfo makes it easy. Can I still save and reopen Layers in my custom File Format?

UPDATE: The UserDataInLayer demo is a nice example of storing user data in Layers. Thank you, ImageEn!
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xequte

38684 Posts

Posted - Nov 07 2022 :  17:44:05  Show Profile  Reply
Hi Peter

Yes, that is the recommended way to handle it.

Nigel
Xequte Software
www.imageen.com
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