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Issue 601563 link

Starred by 2 users
Status: WontFix
Owner:
osh...@chromium.org
Closed: May 2016
Cc:
dcheng@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 3
Type: Bug



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Drag image uses incorrect scale

Project Member Reported by majidvp@chromium.org, Apr 7 2016 
Version: 51.0.2694.0 (Developer Build) (64-bit)
OS: Linux (But may be applicable elsewhere

What steps will reproduce the problem?
(1) Open Devtools, and toggle device toolbar
(2) Choose a custom device with DPR > 1 and non-touch (so drag exists)
(3) Try drag and droping an element on a page (e.g., http://output.jsbin.com/rodenub)

See attached video for a demonstration.

What is the expected output?
The drag image should not depend on device pixel ratio.

What do you see instead?
The drag image is scaled up by the device pixel ratio.

I am not sure if this is a real problem of any actual platform or something that only appears on devtools.
darg-image-scale-bug.ogv
2.6 MB Download

Comment 1 by dcheng@chromium.org, Apr 8 2016

Owner: osh...@chromium.org

Comment 2 by dcheng@chromium.org, Apr 8 2016

Status: Assigned (was: Untriaged)

Comment 3 by osh...@chromium.org, May 13 2016

Status: Started (was: Assigned)

Comment 4 by osh...@chromium.org, May 19 2016

Status: WontFix (was: Started)
https://codereview.chromium.org/1978763004/

and reviewer is inclined to wontfix this. 

This is dev tools only, and actually have one advantage, where it shows the real drag image that will be used on such device.

I'll wontfix this for now, but please reopen if you think this has to be fixed.
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