JvImagesViewer - WEBP
lazarus / 39-Graphics

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pcurtis · 2020-12-20 05:41

Hi All,

can a TJvImagesViewer be made to display WEBP images?

If so how?

Thanks in advance.

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wp · 2020-12-20 10:29

In principle, yes. JvImagesViewer can display all image formats
registered. You must provide and register a corresponding image class
plus a reader for the WEBP format. Study the code of TJpegImage or
TPortableNetworkGraphic.

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circular · 2020-12-21 07:14

Here is the implementation of the reader in BGRABitmap:
https://github.com/bgrabitmap/bgrabitmap/blob/master/bgrabitmap/bgrare
adwebp.pas

You can probably adapt it to run without BGRABitmap.