1408735 - SVG <Use>-tag without width- and height-attributes behaviors different than before Firefox 56

Status: RESOLVED DUPLICATE of bug 1398806

(Firefox :: Untriaged, defect)

Description

[sami.m.hyvonen]

Attachment: UsesInSymbolsTest.svg

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:56.0) Gecko/20100101 Firefox/56.0
Build ID: 20171002220106

Steps to reproduce:

See. Example of attached file.
1. A circle-element in symbol-elements "sym11" and "sym12" with viewBox.
2. A symbol-element "sym01" by use-tags of symbols sym11 and sym12 with explicit width and height attributes.
3. A symbol-element "sym02" by use-tags of symbols sym11 and sym12 without width and height attributes. (Implicit width and height)


Actual results:

Firefox 56 (at least on Windows) draws only parts of the "sym02" into viewBox. Seem like implicit width and height attributes of the "sym02" maybe related with width and height of the SVG-element. Changing width or height attributes of SVG-element scales "sym02" and defines what parts of the pictures shows in viewBox.


Expected results:

At least Firefox 52 (Debian 9), Chromium (52, Windows 10 / 61, Debian 9) and Edge 38 (Windows 10) draws identical pictures of the symbols "sym01" and "sym02". The implicit width and height attributes are related with the width and attributes of the use-element. Changing width and height attributes of the SVG-element doesn't scale "sym02".