LibWeb: Implement interpolation for CSS scale values
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And let's handle the 3rd (Z) scale parameter as well, while we're here.

At least 242 new passes on WPT.
This commit is contained in:
Andreas Kling 2025-04-25 13:03:02 +02:00 committed by Andreas Kling
commit cf704cfbfc
Notes: github-actions[bot] 2025-04-25 14:45:11 +00:00
7 changed files with 318 additions and 251 deletions

View file

@ -129,14 +129,20 @@ String TransformationStyleValue::to_string(SerializationMode mode) const
auto x_value = resolve_to_string(m_properties.values[0]);
auto y_value = resolve_to_string(m_properties.values[1]);
// FIXME: 3D scaling
Optional<String> z_value;
if (m_properties.values.size() == 3)
z_value = resolve_to_string(m_properties.values[2]);
StringBuilder builder;
builder.append(x_value);
if (x_value != y_value) {
if (x_value != y_value || z_value.has_value()) {
builder.append(" "sv);
builder.append(y_value);
}
if (z_value.has_value()) {
builder.append(" "sv);
builder.append(z_value.value());
}
return builder.to_string_without_validation();
}
if (m_properties.property == PropertyID::Translate) {