605323 - In svg-as-image with overflow:scroll on root node, we leave white space for scrollbars even though they aren't drawn

Status: RESOLVED WORKSFORME

(Core :: SVG, defect)

Description

[Daniel Holbert [:dholbert]]

See upcoming testcases, for an SVG image that has "overflow:scroll" on the root SVG node.

No scrollbars are painted, so we should end up with a perfect circle inside of a dotted border.  But in both cases (with <img> and CSS background), we actually get a blank strip on the bottom & right edges, apparently reserved for scrollbars.

We might consider just force-applying "overflow: hidden" root nodes of SVG-as-image helper-documents, since we're refusing to draw scrollbars anyway.

Comment 1

[Daniel Holbert [:dholbert]]

Attachment: (helper SVG image)

Comment 2

[Daniel Holbert [:dholbert]]

Attachment: testcase with <img> element

Comment 3

[Daniel Holbert [:dholbert]]

Attachment: testcase with background-image

Comment 4

[Robert Longson [:longsonr]]

Seems to display correctly now.