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 Bulk image reduction in database		  New Topic  Reply to Topic
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onsolution

Australia
7 Posts
Posted - Mar 21 2018 :  05:21:23  Show Profile  Reply
I have a significant number of images in a database. I want to show thumbnails of them in the app.

Rather then pulling down the entire image, I want to store the thumbnails in the database as well. Technically I will have two fields in the one table - one for the image and the other for the thumbnail.

I want to bulk convert all images. The conversion is to reduce the dimensions and possibly just save it as a compressible image format.

Are there any suggestions or a good demo?

xequte

38222 Posts
Posted - Mar 21 2018 :  05:45:40  Show Profile  Reply
Hi

That's fine. TIEDBMultiBitmap doesn't mind if you point to the thumbnail or image field in the database.

There is not a demo for bulk creation of thumbnails, but see the thumbnail functions in iexHelperFunctions for guidance.


Nigel
Xequte Software
www.imageen.com
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