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uetchy
2021-02-16 15:11:29 +09:00
parent 325f206d15
commit e9771f6b7e
6 changed files with 42 additions and 21 deletions
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source/_posts/2021/affinity-thumbnail.md
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@@ -9,7 +9,7 @@ Nextcloud does not have support for generating thumbnails from Affinity Photo an
Glancing at `.afphoto` and `.afdesign` in Finder, I noticed that it has a QuickLook support and an ability to show the thumbnail image. So these files should have thumbnail image somewhere inside its binary.
I wrote a simple script to seek for thumbnail image inside a binary and save it as a PNG file.
I wrote a simple script to seek for [PNG signature](https://www.w3.org/TR/PNG/) inside a binary and save it as a PNG file.
```js
const fs = require("fs");
@@ -114,7 +114,7 @@ class Affinity extends ProviderV2 {
![](afphoto.png)
It works!
Easy-peasy!
# Bonus: PDF thumbnail generator