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Questions tagged [seadragon]

"Seadragon Software was a team within the Microsoft Live Labs. Its product, Seadragon, is a web optimized visualization technology that allows graphics and photos to be smoothly browsed, regardless of their size. Seadragon is the technology powering Microsoft's Silverlight, Pivot, Photosynth and the standalone cross-platform Seadragon application for iPhone and iPad." -- Wikipedia

Seadragon Software was a team within the Microsoft Live Labs. Its product, Seadragon, is a web optimized visualization technology that allows graphics and photos to be smoothly browsed, regardless of their size. Seadragon is the technology powering Microsoft's Silverlight, Pivot, Photosynth and the standalone cross-platform Seadragon application for iPhone and iPad.

From https://en.wikipedia.org/wiki/Seadragon_Software

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Javascript slow in Android but fine on Iphone/IPad and BlackBerry torch

I am currently writing a web page to be used on certain phone and tablet devices. This wont be used in an app. The site can be viewed at http://www.streetmaps.co.za/seadragonmobile/ . I have been testing on an Ipad mostly as well as the iphone.…
user1047777
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Updating the image while retaining Annotorious functionality in OpenSeadragon

I am working on a project where you can annotate a zone (using Annotorious). Once you have finished annotating and push the "END TASK" button, it will redirect to the next task within the same project. My problem is that after I load the new image,…
dtejada
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Seadragon custom control, with an onClick event handler: problems in IE

I'm using Seadragon to show a large image, and I've added some custom controls such that when I click on those controls, I pan/zoom to a specific point in the image. This works great for FF, Chrome, and Opera. IE, though, has a problem. Here's what…
Charlie Salts
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object expected error from Seadragon and IE

I'm playing around with seadragon trying to make a deepzoom image. I have uploaded it here. In Firefox and Chrome it works fine, but IE produces a JavaScript error like an obect was expectet. Linie 95 How can this be solved?
CruelIO
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OpenSeadragon not able to load images giving 403/500 error

I am trying to migrate my code from seadragon 0.8.9 to Openseadragon 2.4.1 I am trying to add functionalities to the image viewer like adding rotation buttons, which I am able to. Here is the seadragon code: viewer = new…
Avinash Prasad
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How to view real time mosaicing of large image?

I have built a code which will stitch 100X100 images approx. I want to view this stitiching process in real time. I am using pyvips to create large image. I am saving final image in .DZI format as it will take very less memory footprint to…
shivam chaubey
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Optimize size of DZI rendered

I am currently testing magickSlicer for converting large jpeg files to DZI. It works nice. However, i am facing a problem with the size of rendered DZI. For exemple, for an orginal jpeg file weighting 10Mo, the rendred DZI folder weight 26.2Mo with…
Modou MacLeod
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Seadragon(seajax) open specific filterbox after search

In my website i use the seajax pivot viewer to view a large amount of images. So to not search endlessly long for the picture i need i usually use the search box in the view to filter on a specific property of my collection. Now when i press enter…
linmic
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Compressing Deep Zoom Image files

Is there away to compress Deep Zoom Image files, very similar to compressing tiled kml files to kmz? I have many image files that have been tiled into DZI images and this creates a TON of images for the OS to handle. Just one of your tiff files…
Codejoy
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Can not read property 'position' undefined, get Coordinates - CustomTile - Openseadragon

I am trying to get the coordinates with below code : If i am clicking on the canvas to grab the X and Y position : showing me console error : Uncaught TypeError: Cannot read property 'position' of undefined screenshot :…
dotnetexpert
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Downloading image from a canvas: downloaded image is blank

I'm using Open Seadragon to display deep zoom images on a page. I want to include a link to download the image. I have it mostly working, except the image that gets downloaded is blank. Here is my fiddle Here is the code I'm using function…
Erica Stockwell-Alpert
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Downloading image from a canvas; can't get data

UPDATE: I have the image downloading, but it's always downloading blank: function seadragon(){ var url = "http://26.img.americanancestors.org/8e09e1f1-e1e9-4414-a0f5-86a6f09454a2.xml"; var viewer = OpenSeadragon({ id:…
Erica Stockwell-Alpert
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OpenSeadragon: Using a proxy to get XML data is causing tiles not to load

I have a site that uses OpenSeadragon to display deep zoom images. I have it working with some test images, but the images I need are on a domain that I cannot access from my webpage due to a security issue (No "Access-Control-Allow-Origin" header).…
Erica Stockwell-Alpert
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OpenSeadragon Cross Domain Ajax request

TL;DR: How can I make a Cross-Domain AJAX request with OpenSeadragon? I'm using OpenSeadragon to display images from a website. I have my Seadragon viewer working with a test URL as follows:
Erica Stockwell-Alpert
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Drag and drop the entire canvas and show a new area of the canvas

Has anyone tryed to move a entire canvas using a drag and drop method ? I mean something like open sea dragon I am developing a online game and my buildings do not fit within a 1000 x 700 pixel screen, so i need a canvas; The canvas should be…
Ionut Flavius Pogacian
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