using AngleSharp.Css; using AngleSharp.Extensions; using System; namespace AngleSharp.Dom.Css { internal sealed class CssBorderImageWidthProperty : CssProperty { internal static readonly IValueConverter<Tuple<Length, Length, Length, Length>> Converter = Converters.ImageBorderWidthConverter.Periodic(); internal CssBorderImageWidthProperty(CssStyleDeclaration rule) : base(PropertyNames.BorderImageWidth, rule, PropertyFlags.None) { } protected override object GetDefault(IElement element) { return Length.Full; } protected override object Compute(IElement element) { return Converter.Convert(base.Value); } protected override bool IsValid(ICssValue value) { return Converter.Validate(value); } } }