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gfx: Add elliptical border radius support

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This commit is contained in:
Bryan Bell 2015-08-31 19:59:02 -07:00
parent 7474b29510
commit 3e5fb49b6f
9 changed files with 603 additions and 305 deletions
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11
components/layout/model.rs
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@ -8,12 +8,12 @@
use fragment::Fragment;
use euclid::{Matrix4, SideOffsets2D};
use euclid::{Matrix4, SideOffsets2D, Size2D};
use std::cmp::{max, min};
use std::fmt;
use style::computed_values::transform::ComputedMatrix;
use style::properties::ComputedValues;
use style::values::computed::LengthOrPercentageOrAuto;
use style::values::computed::{BorderRadiusSize, LengthOrPercentageOrAuto};
use style::values::computed::{LengthOrPercentageOrNone, LengthOrPercentage};
use util::geometry::Au;
use util::logical_geometry::LogicalMargin;
@ -420,6 +420,13 @@ pub fn specified(length: LengthOrPercentage, containing_length: Au) -> Au {
}
}
pub fn specified_border_radius(radius: BorderRadiusSize, containing_length: Au) -> Size2D<Au> {
let BorderRadiusSize(size) = radius;
let w = specified(size.width, containing_length);
let h = specified(size.height, containing_length);
Size2D::new(w, h)
}
#[inline]
pub fn padding_from_style(style: &ComputedValues, containing_block_inline_size: Au)
-> LogicalMargin<Au> {