Commit graph

4 commits

Author SHA1 Message Date
Jelle Raaijmakers
2c5beeabe3 LibWeb: Improve support for SVG text positioning attributes
Previously, we only supported very basic numbers and a single level of
text positioning support in the `x`, `y`, `dx` and `dy` attributes in
`<text>` and `<tspan>` SVG elements.

This improves our support for them in the following ways:

  * Any `length-percentage` or `number` type value is accepted;
  * Nested `<text>` and `<tspan>` use the 'current text position'
    concept to determine where the next text run should go;
  * We expose the attributes' values through the API.

Though we still do not support:

  * Applying the `rotate` attribute;
  * Applying transformations on a per-character basis.
  * Proper horizontal and vertical glyph advancing (we just use the path
    bounding box for now).
2025-11-20 23:15:24 +01:00
Shannon Booth
f87041bf3a LibGC+Everywhere: Factor out a LibGC from LibJS
Resulting in a massive rename across almost everywhere! Alongside the
namespace change, we now have the following names:

 * JS::NonnullGCPtr -> GC::Ref
 * JS::GCPtr -> GC::Ptr
 * JS::HeapFunction -> GC::Function
 * JS::CellImpl -> GC::Cell
 * JS::Handle -> GC::Root
2024-11-15 14:49:20 +01:00
Timothy Flynn
d4f8b598cb LibWeb: Consolidate the attribute change handlers
We currently have 2 virtual methods to inform DOM::Element subclasses
when an attribute has changed, one of which is spec-compliant. This
patch removes the non-compliant variant.
2024-11-14 15:39:02 +01:00
Timothy Flynn
93712b24bf Everywhere: Hoist the Libraries folder to the top-level 2024-11-10 12:50:45 +01:00
Renamed from Userland/Libraries/LibWeb/SVG/SVGTextPositioningElement.h (Browse further)