auto-start-reverse value not supported for orient attribute of <marker>

External Issue #12463745

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Details

Author
Ana T.
Created
Jun 23, 2017
Privacy
This issue is public.
Found in
  • Microsoft Edge
Found in build #
15.15063
Reports
Reported by 2 people

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Steps to reproduce

Per the SVG 2 spec, this allows us to use the same marker for the start and end.

Otherwise, we need to create two almost identical markers, one for the start and the other for the end of our path. This bloats the SVG and makes it less maintainable.

Simple test using orient='auto-start-reverse' (works in Chrome and Firefox): https://codepen.io/AmeliaBR/pen/qjXoQd

Actual result in Edge: doesn’t even degrade nicely, falls back to what it would look like without the orient attribute.

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    Comments and activity

    • Amelia B. Jun 23, 2017 2017-06-23T18:59:42.743Z

      By the way, orient="auto-start-reverse" also works in WebKit/Safari.

      FYI, I’ve added a JS test for support to the pen (linked above), but it’s not ideal. Unfortunately, the SVG DOM interfaces weren’t updated with the new value in SVG 2, so what you’re actually testing is whether the auto-start-reverse value in the attribute successfully switched the DOM value to SVG_MARKER_ORIENT_UNKNOWN.

    • Ana T. Jun 23, 2017 2017-06-23T19:27:12.47Z

      Changed Steps to Reproduce

    • Microsoft Edge Team

      Steven K. Jun 23, 2017 2017-06-23T19:42:43.123Z

      Changed Assigned To to “Steven K.”

      Greg W. Jun 30, 2017 2017-06-30T00:17:55.923Z

      Changed Status to “External”

    • Greg W. Jun 30, 2017 2017-06-30T00:17:55.923Z Microsoft Edge Team

      Hey Ana, thanks for filing the issue - feature requests are done on our UserVoice page - here is the one for SVG 2. We have a deliverable for this so I have duped it to that.

    • Anonymous Jun 30, 2017 2017-06-30T00:19:28.243Z Microsoft Edge Team

      This issue has been resolved External. This means this issue may require a new feature to be implemented or other work that is more significant than a typical bug. You may be able to find more information on this issue by searching for related features on status.microsoftedge.com and uservoice.microsoftedge.com.

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