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Issue 829248 link

Starred by 1 user
Status: Duplicate
Merged: issue 819327
Owner: ----
Closed: Apr 2018
Cc:
rbpotter@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 2
Type: Bug-Regression



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Print preview do not show anything.

Reported by sha...@companysocia.com, Apr 5 2018 
UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36

Steps to reproduce the problem:
1. Run this code in Google chrome https://paste.ubuntu.com/p/bS38gFFnkB/ or from attachment test.html file
2. Wait 2 second and it will open a print preview
3. Print preview show empty preview

What is the expected behavior?
Print preview should show the snapshot which was taken from the video container.  In old version of Chrome it was working

What went wrong?
Print preview do not show any preview thumbnail but empty. In old version of Chrome it was working

Did this work before? Yes Before 60

Chrome version: 65.0.3325.181  Channel: stable
OS Version: 10
Flash Version: 

From Javascript we need to print a specific canvas image/content. Before printing print preview needs to be shown so that end user is sure what he is going to get after print. In OLD versions it was working but now not anymore.
test.html
1.3 KB View Download

Comment 1 by sha...@companysocia.com, Apr 5 2018 

When i set the iframe display:block it works but when i have display:none it does not work. In OLD versions with display:none it also worked.

Comment 2 by tkent@chromium.org, Apr 5 2018

Components: -Blink UI>Browser>PrintPreview
Labels: Needs-Bisect

Comment 3 by rbpotter@chromium.org, Apr 5 2018

Components: Blink>Layout
Labels: -Needs-Bisect Needs-Feedback
This is almost certainly a duplicate of  issue 819327  given that the issue is with a display:none iframe. This is expected to be fixed in Chrome 66. Just to double check, can you see if this works in Chrome Canary, Dev, or Beta?

The issue with printing display:none iframes was bisected already in  bug 820942  and  bug 819644  to a Blink layout change, so updating labels and components appropriately.

Comment 4 by sha...@companysocia.com, Apr 5 2018 

With canary : Versie 67.0.3389.0 (Officiële build) canary (64-bits). its working.
Project Member

Comment 5 by sheriffbot@chromium.org, Apr 5 2018

Cc: rbpotter@chromium.org
Labels: -Needs-Feedback
Thank you for providing more feedback. Adding the requester to the cc list.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Comment 6 by rbpotter@chromium.org, Apr 5 2018

Mergedinto: 819327
Status: Duplicate (was: Unconfirmed)
Thanks for checking. Merging this into 819327 for tracking. It will be fixed in Chrome 66.
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