my-codeworks / tiff-viewer-extension Goto Github PK

I have multi page tiff files from a scanner that I store in a database, then display in an embedded URL. Page 1 displays but I cannot seem to scroll to the next page(s). How can this be accomplished with the tiff viewer?

Hi,

this extension was working fine and suddenly stop working which is not rendering .tiff files any more, Any Idea will be able to fix or we have to find any other alternative?

Hi,

I have added tiff-viewer extension in my google chrome [Version 57.0.2987.110 (64-bit)], but it is not working on chrome in ubuntu platform. I even tried it on Windows, still the issue persists.

I am attaching code as well. Please let me know how can tiff images be displayed on chrome?

tiff files.zip

Placeholder for this issue. Both Chrome and Firefox throw an error for the current method being deprecated. I have code that is asynchronous, but it's not working perfectly due to other major changes made to support blob replacement. (Which could/should? be a separate issue)

I found this recently: https://github.com/photopea/UTIF.js/blob/master/UTIF.js

Looks like a much faster alternative for decoding TIFF images.

Some images come out mirrored.
See tag 266 http://www.awaresystems.be/imaging/tiff/tifftags/baseline.html

Do you plan on uploading to Mozilla addons?

Firefox 63.0b10 (64-bit), Windows 10.

If I click on an image, the activation status of back/forward buttons is not updated.

• If the back button is grayed and I click an image, the back button remains grayed and alt+left fails.
• If the forward button is active and I click, it remains active even though there are no future pages (alt+right does nothing).

Right-clicking the back/forward button allows correct history navigation.

I installed on my firefox 66.0.3 (64-bit) on windows 10. but it does not work.
I just add if at https://addons.mozilla.org/en-US/firefox/addon/tiff-viewer/, did not show any problem. but when I download a tif, it sill prompt so save or open with other apps?
Any other steps need to do before it can show tif file?

Is there a demo to show how to use it

We use an iFrame in our webpage to show TIFFs and noticed that the plugin does not have render TIFF with width = 100%. This results in extra scrollbars being added.
Do you have any suggestion how to tackle this? Is there a reason why the plugin renders the tag without 100% width?

Seems the extension has been removed from the Web store. Any reason for that, or is it just a mistake and it is coming back?

I tried to increase "Maximum available decoding memory in Megabytes" from 32 MB to 128 MB but still I can't preview tiff files of size 75 MB and bigger than 75 MB