Bug 256411 - Artifacts left by SVG filter on animation
Summary: Artifacts left by SVG filter on animation
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: SVG (show other bugs)
Version: Safari 16
Hardware: Mac (Apple Silicon) macOS 13
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2023-05-05 22:46 PDT by Torstein Hønsi
Modified: 2023-05-15 01:42 PDT (History)
6 users (show)

See Also:

Attachments
SVG showing artifacts after moving element (879 bytes, image/svg+xml)
2023-05-05 22:46 PDT, Torstein Hønsi 		no flags Details
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Description Torstein Hønsi 2023-05-05 22:46:52 PDT 
Created attachment 466241 [details]
SVG showing artifacts after moving element

When a drop-shadow filter is attached to a group, and an element inside that group moves, it leaves artifacts.

A minimal reproduction is provided in https://jsfiddle.net/highcharts/rhgksLtw/ and in the SVG attachment.

First reported to Highcharts: https://github.com/highcharts/highcharts/issues/18927
Comment 1 Ahmad Saleem 2023-05-08 02:31:33 PDT 
I am able to reproduce this bug using WebKit ToT (263785@main) using attached test case.

Chrome Canary 115 does not have any artifacts and I think it is more an issue with Layout & Rendering rather than SVG.

CCing - Alan to get his input on Layout & Rendering being source issue here or it is just SVG issue?
Comment 2 Radar WebKit Bug Importer 2023-05-12 22:47:20 PDT 
<rdar://problem/109294531>