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author | Federico Mena Quintero <federico@gnome.org> | 2022-03-16 10:43:20 -0600 |
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committer | Federico Mena Quintero <federico@gnome.org> | 2022-03-16 10:43:50 -0600 |
commit | 5e492c0fcb02f3589be6badbb35b4b9b019ec602 (patch) | |
tree | 75705614fb90144aed7688812deb90666e3be7c2 /doc | |
parent | 9ea87968112b2e43de6f8d803030441655c63007 (diff) | |
download | librsvg-5e492c0fcb02f3589be6badbb35b4b9b019ec602.tar.gz |
(#853): Fix incorrect suggestion in API docs about measuring geometries
It suggested get_geometry_for_layer instead of
get_geometry_for_element; the latter is correct.
Fixes https://gitlab.gnome.org/GNOME/librsvg/-/issues/853
Part-of: <https://gitlab.gnome.org/GNOME/librsvg/-/merge_requests/682>
Diffstat (limited to 'doc')
-rw-r--r-- | doc/migrating.md | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/doc/migrating.md b/doc/migrating.md index 962da59d..84b83038 100644 --- a/doc/migrating.md +++ b/doc/migrating.md @@ -254,13 +254,12 @@ document's aspect ratio. ### SVGs with no intrinsic dimensions nor aspect ratio -SVG documents that have none of the `width`, `height`, or `viewBox` -attributes are thankfully not very common, but they are hard to deal -with: the software cannot immediately know their natural size or aspect -ratio, so they cannot be easily scaled to fit within a viewport. Librsvg -has to actually measure the extents of every single element in the SVG -document in that case. If you need to do this by hand, use -[method@Rsvg.Handle.get_geometry_for_layer]. +SVG documents that have none of the `width`, `height`, or `viewBox` attributes are +thankfully not very common, but they are hard to deal with: the software cannot +immediately know their natural size or aspect ratio, so they cannot be easily scaled to +fit within a viewport. If you need to measure the extents of all the objects in an SVG +document, you can use [method@Rsvg.Handle.get_geometry_for_element] by passing `NULL` for +the target element's `id`; this will measure all the elements in the document. ## Migrating to the geometry APIs |