OpenSeadragon

Last chance for 10% off on the new OpenSeadragon course! ✨ www.newline.co/courses/open...

Poster for "OpenSeadragon Deep Dive" course taught by Ian Gilman, OpenSeadragon founder. Transform huge images into immersive experiences.

Want huge, immersive images on your website? I've made a comprehensive OpenSeadragon learning course, from basic concepts to image conversion to advanced interaction. Come learn with me! The course is 10% off until June 9 with this link: www.newline.co/courses/open... #JavaScript

OpenSeadragon Deep Dive | newline In this course, you'll learn how to prepare and present huge images on the web using OpenSeadragon zooming technology. This course is for web developers who want to create truly unique web front-ends ...

The official OpenSeadragon course is now live! Taught by Ian Gilman, creator and maintainer, this is your best introduction to working with OpenSeadragon to create immersive high-resolution web experiences. ✨ It's 10% off until June 9 with this link: www.newline.co/courses/open... #WebDev

People keep making cool stuff with OpenSeadragon! I've been collecting links to add to the "In The Wild" page for years, but I keep not getting around to updating it.

Here's the collection: github.com/openseadrago... Anyone want to bring some of them over to update the page? 😄

Can You Spend 10 Minutes With This Painting? We’d like you to look at one piece of art for 10 minutes, uninterrupted.

The New York Times just published a piece using OpenSeadragon:

www.nytimes.com/interactive/...

They challenge you to slow down and spend 10 minutes with the painting, exploring it on your own. Afterwards they tell you more, giving you context to add to your own observations.

Thank you to gilblank.com for sponsoring this recipe!

OpenSeadragon Zoom Out to Center ...

New OpenSeadragon recipe: Zoom out to center. codepen.io/iangilman/pe...

The default OpenSeadragon zoom always honors the zoom location so zoom in and zoom out are symmetrical actions. This example shows how to make the zoom out center the image instead, if preferred.

OpenSeadragon Navigator History ...

New OpenSeadragon recipe: a heat map in the navigator to show the history of where the user has traveled in the image. codepen.io/iangilman/pe...

What recipes do you have? Let me know, and I'll help share them!

New Cache System and Data Pipeline · openseadragon openseadragon · Discussion #2637 We've just merged a big upgrade to the OSD data cache and pipeline: #2407. We're excited about the new functionality, but we want to make sure it's good and solid. We'd love to get as many people a...

We've just merged (not yet released) a big upgrade to the OpenSeadragon data cache and pipeline. If your project does any modification of image data, you'll definitely want to know about this. We'd love if you could test the new version! github.com/openseadrago...

Release v5.0.1 · openseadragon/openseadragon Improved overlay handling so it plays better with other libraries (#2582 @BeebBenjamin) WebGLDrawer now supports the imageSmoothingEnabled option (#2615 @pearcetm) Fixed: If you switched from WebGL...

We've released OpenSeadragon 5.0.1! It's mostly bug fixes, but those are good to have 😊 github.com/openseadrago...

Hello world! Time to finally join the party here… 👋 Let's talk zooming!