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Issue #1749 - Remove restriction of SVG width/height element attributes.

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According to the original SVG spec, the SVG element in documents had to follow
special rules as to what was allowed for width/height attributes. This is no
longer the case, so we can decouple it from whatever internal units SVG/XML
language uses and allow all units like every other element.
This commit is contained in:
Moonchild 2021-03-20 07:35:30 +00:00 • committed by roytam1
commit 91fc5614ec
1 changed files with 0 additions and 18 deletions
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18
dom/svg/nsSVGElement.cpp
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@ -1268,24 +1268,6 @@ nsSVGElement::UpdateContentStyleRule()
continue; // xml:lang has precedence continue; // xml:lang has precedence
} }
if (IsSVGElement(nsGkAtoms::svg)) {
// Special case: we don't want <svg> 'width'/'height' mapped into style
// if the attribute value isn't a valid <length> according to SVG (which
// only supports a subset of the CSS <length> values). We don't enforce
// this by checking the attribute value in SVGSVGElement::
// IsAttributeMapped since we don't want that method to depend on the
// value of the attribute that is being checked. Rather we just prevent
// the actual mapping here, as necessary.
if (attrName->Atom() == nsGkAtoms::width &&
!GetAnimatedLength(nsGkAtoms::width)->HasBaseVal()) {
continue;
}
if (attrName->Atom() == nsGkAtoms::height &&
!GetAnimatedLength(nsGkAtoms::height)->HasBaseVal()) {
continue;
}
}
nsAutoString value; nsAutoString value;
mAttrsAndChildren.AttrAt(i)->ToString(value); mAttrsAndChildren.AttrAt(i)->ToString(value);
mappedAttrParser.ParseMappedAttrValue(attrName->Atom(), value); mappedAttrParser.ParseMappedAttrValue(attrName->Atom(), value);