2013-11-18 23:54:59 +01:00
---
title: Retina icons in WordPress 3.4
Gatsby → Astro (#829)
* basic astro setup, kick out all gatsby configs
* move content folder
* src/pages setup
* more file reorg
* more config updates
* more reorgs
* refactor
* refactor
* bump astro
* refactor
* svg icon build system, theme switch
* remark plugin for lead paragraph, more refactor
* make images work
* post meta
* custom Picture component
* Pagination, More component, 404 fixes
* linking fixes
* add table of contents
* post actions fixes
* tag fixes
* content changes
* content changes: move media files to their posts
* more content moving, remove media folder
* refactor remark-lead-paragraph
* link css file when defined in post frontmatter
* move content up again
* kbd post update
* allow js
* downloads solution
* add astro check
* redirect_from solution
* githubLink solution
* reorg
* exif solution as prebuild step
* exif solution on each post during build
* isolate lead paragraph extraction to articles
* restore Exif components
* deploy script update
* fix redirects
* xml & json feeds
* build fix
* fix exif readout in production
* head and seo tweaks, add feeds
* tweak image display
* archive pages with single layout
* restore tags archive
* sitemap setup
* restore thanks page functionality
* reorg
* cleanup
* parallel scripts during prebuild
* restore jest setup
* remove jest, switch to vitest as test runner
* adapt CI
* test refactor
* typescript tweaks
* avatar fixes
* typings
* restore search functionality
* theme switch with nanostores
* fixes
* test fixes
* restore changelog functionality
* umami script
* border color tweak
* related posts with fuse.js
* plawright e2e testing setup
* search tweaks
* simplify typekit loading
* photo fix
* e2e tests
* related posts fix
* fix tags archive
* tweaks
* tweaks
* linux snapshots
* fix header test
* new symlink tactic
* fix dev server in codespaces
* fix yaml
* ci fixes
* changelog loading tweaks
* e2e against dev server on ci
* changelog tweaks
* ci tweaks
* ci tweaks
* ci tweaks
* docs updates
* ci tweaks
* refactor photo creation script
* package updates
* refactor search
* ci tweak
* ci tweaks
* test tweaks, more unit tests
* more unit tests
* post creation script tweaks
* refactor new scripts, test them for real life
* more tests
* refactor
* codeclimate-action update
* uses update
* limit ci runs
* fix theme toggle, test it
* more tests
* favicon files cleanup
* icon components location change
* type checking through ci
* command fixes
* ci fix
* search tweaks
* ci tweaks
* revised favicons, write post draft about it
* drafts filtering fix
* lint fix, favicon fixes
* copy changes
* fix related search images
* content updates
* new codeblock styles, copy tweaks, fixes
* package updates
* typing fixes
* lint fix
* content updates
* restore link posts
* faster theme switching
* split up astro utils
* related posts fixes
* fix
* refactor
* fixes
* copy tweaks
* fixes
* picture tweaks
* image fixes
* feed fixes, adapt for json feed v1.1
* e2e test updates
* layout tweaks
* update snaphots
* migrate to createMarkdownProcessor
* ci cache tweaks
* activate more browsers for e2e testing
* switch to macos-13 images
* build caching tweaks
* markdown fix
* set image quality
* remove avif generation
* picture tweaks
* head fixes
* add og:image:alt
* create-icons test
* new post: Favicon Generation with Astro
2023-09-18 03:16:53 +02:00
image: ./wp34_retina_icons.png
2013-11-19 23:21:19 +01:00
date: 2012-06-13 19:01:20+00:00
2015-06-07 23:00:52 +02:00
2013-11-18 23:54:59 +01:00
tags:
2019-05-12 16:37:44 +02:00
- design
2020-05-10 22:57:00 +02:00
- development
2019-05-12 16:37:44 +02:00
- wordpress
2013-11-18 23:54:59 +01:00
---
2015-06-07 23:00:52 +02:00
Apart from a nicely responsive admin area, WordPress 3.4 now [includes retina assets ](http://core.trac.wordpress.org/ticket/20293 ) for all the icons in the admin area to make them look crisp on devices with high-dpi screens like the iPhone or iPad 3, most flagship Android devices and of course the new ÜberMacBookPro.
2013-11-18 23:54:59 +01:00
So if you're a plugin developer you absolutely want to make sure to include retina assets for your plugin, like a double sized admin menu icon.
2015-06-07 23:00:52 +02:00
There's just one problem: WordPress doesn't include anything to make this easy for developers. The functions `register_post_type()` and `add_menu_page()` only allow you to define one image as menu icon which then gets inserted as `img` tag.
2013-11-18 23:54:59 +01:00
Gatsby → Astro (#829)
* basic astro setup, kick out all gatsby configs
* move content folder
* src/pages setup
* more file reorg
* more config updates
* more reorgs
* refactor
* refactor
* bump astro
* refactor
* svg icon build system, theme switch
* remark plugin for lead paragraph, more refactor
* make images work
* post meta
* custom Picture component
* Pagination, More component, 404 fixes
* linking fixes
* add table of contents
* post actions fixes
* tag fixes
* content changes
* content changes: move media files to their posts
* more content moving, remove media folder
* refactor remark-lead-paragraph
* link css file when defined in post frontmatter
* move content up again
* kbd post update
* allow js
* downloads solution
* add astro check
* redirect_from solution
* githubLink solution
* reorg
* exif solution as prebuild step
* exif solution on each post during build
* isolate lead paragraph extraction to articles
* restore Exif components
* deploy script update
* fix redirects
* xml & json feeds
* build fix
* fix exif readout in production
* head and seo tweaks, add feeds
* tweak image display
* archive pages with single layout
* restore tags archive
* sitemap setup
* restore thanks page functionality
* reorg
* cleanup
* parallel scripts during prebuild
* restore jest setup
* remove jest, switch to vitest as test runner
* adapt CI
* test refactor
* typescript tweaks
* avatar fixes
* typings
* restore search functionality
* theme switch with nanostores
* fixes
* test fixes
* restore changelog functionality
* umami script
* border color tweak
* related posts with fuse.js
* plawright e2e testing setup
* search tweaks
* simplify typekit loading
* photo fix
* e2e tests
* related posts fix
* fix tags archive
* tweaks
* tweaks
* linux snapshots
* fix header test
* new symlink tactic
* fix dev server in codespaces
* fix yaml
* ci fixes
* changelog loading tweaks
* e2e against dev server on ci
* changelog tweaks
* ci tweaks
* ci tweaks
* ci tweaks
* docs updates
* ci tweaks
* refactor photo creation script
* package updates
* refactor search
* ci tweak
* ci tweaks
* test tweaks, more unit tests
* more unit tests
* post creation script tweaks
* refactor new scripts, test them for real life
* more tests
* refactor
* codeclimate-action update
* uses update
* limit ci runs
* fix theme toggle, test it
* more tests
* favicon files cleanup
* icon components location change
* type checking through ci
* command fixes
* ci fix
* search tweaks
* ci tweaks
* revised favicons, write post draft about it
* drafts filtering fix
* lint fix, favicon fixes
* copy changes
* fix related search images
* content updates
* new codeblock styles, copy tweaks, fixes
* package updates
* typing fixes
* lint fix
* content updates
* restore link posts
* faster theme switching
* split up astro utils
* related posts fixes
* fix
* refactor
* fixes
* copy tweaks
* fixes
* picture tweaks
* image fixes
* feed fixes, adapt for json feed v1.1
* e2e test updates
* layout tweaks
* update snaphots
* migrate to createMarkdownProcessor
* ci cache tweaks
* activate more browsers for e2e testing
* switch to macos-13 images
* build caching tweaks
* markdown fix
* set image quality
* remove avif generation
* picture tweaks
* head fixes
* add og:image:alt
* create-icons test
* new post: Favicon Generation with Astro
2023-09-18 03:16:53 +02:00
![kremalicious-Teaser-WP-Icon-Template ](./kremalicious-Teaser-WP-Icon-Template.png )
2018-11-19 01:54:01 +01:00
If you want to include retina assets, you have to do it via CSS and media queries. Have a look at the code examples in my [WordPress icons template post ](/wp-icons-template/ ) or peek around in the [github repository ](https://github.com/kremalicious/wp-icons-template ) to see how this can be achieved.
2013-11-18 23:54:59 +01:00
And no, [SVG for your icons are not the solution ](http://www.pushing-pixels.org/2011/11/04/about-those-vector-icons.html ).