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<blockquote style="position: relative; padding-left: 55px;"><section><a href="https://fosstodon.org/users/zemarmot/statuses/113665381413084448">ZeMarmot :gimp: (zemarmot@fosstodon.org)'s status on Tuesday, 17-Dec-2024 10:17:45 JST</a><a href="https://fosstodon.org/@zemarmot" title="zemarmot@fosstodon.org"><img src="https://gnusocial.jp/avatar/9443-48-20220908151205.webp" width="48" height="48" alt="ZeMarmot :gimp:" style="position: absolute; left: 0; top: 0;">ZeMarmot :gimp:</a><div><ul><li></ul></div></section><article><p>So today I kinda finished my branch for a new public filter API in <a href="https://fosstodon.org/tags/GIMP" rel="tag">#GIMP</a> 3.0.</p><p>We used to have special-case code for specific filters. Now it will be generic code able to apply *any* GEGL operation as a filter in <a href="https://floss.social/@GIMP">@GIMP</a>, just like the GUI already allows!</p><p>Of course, it makes use of the non-destructive filter infrastructure so you can append filters non-destructively or merge them old-school!</p><p>Tonight my brain is foggy (too much code). I'll review again and will merge tomorrow. 🥳</p></article><footer><a rel="bookmark" href="https://gnusocial.jp/conversation/4200240#notice-8209163">In conversation</a><time datetime="2024-12-17T10:17:45+09:00" title="Tuesday, 17-Dec-2024 10:17:45 JST">about 6 months ago</time> <span>from <span><a href="https://fosstodon.org/@zemarmot/113665381413084448" rel="external" title="Sent from fosstodon.org via ActivityPub">fosstodon.org</a></span></span><a href="https://fosstodon.org/@zemarmot/113665381413084448">permalink</a><h4>Attachments</h4><ol><li><label><a rel="external" href="https://gnusocial.jp/attachment/3715143">Screencast of #GIMP showing the Script-fu console with the following call:&gt; (gimp-drawable-merge-new-filter 6 "gegl:emboss"  0 LAYER-MODE-REPLACE 1.0 "elevation" 28.0 "azimuth" 35.0)This applies the filter "emboss" (GEGL operation "gegl:emboss") to the opened image, showing Wilber, the mascot/logo of the software. This is an example of the new developer API allowing plug-in writers to apply any filter to an image (and not just a small hardcoded selection, like it used to be the case). This API is available in C, Script-fu, Python and any GObject-Introspected binding.</a></label><br><video poster="" controls="controls"><source src="https://cdn.fosstodon.org/media_attachments/files/113/665/361/169/628/007/original/5b6dde2cbc925b31.mp4" type="video/mp4"></source></video></li></ol></footer></blockquote>

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ZeMarmot :gimp: (zemarmot@fosstodon.org)'s status on Tuesday, 17-Dec-2024 10:17:45 JSTZeMarmot :gimp:
- GIMP
So today I kinda finished my branch for a new public filter API in #GIMP 3.0.
We used to have special-case code for specific filters. Now it will be generic code able to apply *any* GEGL operation as a filter in @GIMP, just like the GUI already allows!
Of course, it makes use of the non-destructive filter infrastructure so you can append filters non-destructively or merge them old-school!
Tonight my brain is foggy (too much code). I'll review again and will merge tomorrow. 🥳
In conversationabout 6 months ago from fosstodon.orgpermalink
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1. Screencast of #GIMP showing the Script-fu console with the following call: > (gimp-drawable-merge-new-filter 6 "gegl:emboss" 0 LAYER-MODE-REPLACE 1.0 "elevation" 28.0 "azimuth" 35.0) This applies the filter "emboss" (GEGL operation "gegl:emboss") to the opened image, showing Wilber, the mascot/logo of the software. This is an example of the new developer API allowing plug-in writers to apply any filter to an image (and not just a small hardcoded selection, like it used to be the case). This API is available in C, Script-fu, Python and any GObject-Introspected binding.

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