IIIF Deep-Zoom Before/After Block
| 开发者 | pixypuala |
|---|---|
| 更新时间 | 2025年10月2日 22:44 |
| PHP版本: | 8.1 及以上 |
| WordPress版本: | 6.8 |
| 版权: | GPLv2 or later |
| 版权网址: | 版权信息 |
详情介绍:
This block is purpose-built for galleries, museums, restoration projects, cartography, and microscopy.
Paste two IIIF endpoints (either Image API
info.json or manifests v2/v3) and get a deep-zoom comparison with lockstep pan/zoom.
Features
- Synchronized pan/zoom using OpenSeadragon (bundled, BSD-3-Clause)
- Accepts IIIF Image API
info.jsonor IIIF Manifests (v2/v3) - Draggable reveal slider + accessible range input
- Labels (e.g., "Before" / "After"), start position, and optional badges
- Align wide/full support; server-side render with sanitized output
- No tracking, no external calls beyond the IIIF URLs you provide Privacy This plugin does not collect, store, or transmit personal data.
安装:
- Upload the
iiif-deep-zoom-before-after-blockfolder to/wp-content/plugins/. - Ensure
blocks/iiif-before-after/lib/openseadragon/containsopenseadragon.jsandopenseadragon.min.js. - Activate the plugin through Plugins → Installed Plugins.
- In the block editor, insert IIIF Deep-Zoom Before/After.
- In the sidebar, paste two IIIF URLs (either
.../info.jsonor a manifest URL).
常见问题:
What IIIF sources are supported?
- IIIF Image API
info.json(level 1/2/3) – recommended. - IIIF Presentation API manifests (v2 and v3). The block picks the first canvas's first image automatically.
Does it load assets on every page?
No. Scripts and styles are registered and only enqueued where the block appears.
Is OpenSeadragon GPL-compatible?
Yes. OpenSeadragon is BSD-3-Clause, which is compatible with GPL.
更新日志:
1.0.0
- Initial release.