using AngleSharp.Css; using AngleSharp.Css.Values; namespace AngleSharp.Dom.Css { internal sealed class DeviceHeightMediaFeature : MediaFeature { internal override IValueConverter Converter => Converters.LengthConverter; public DeviceHeightMediaFeature(string name) : base(name) { } public override bool Validate(RenderDevice device) { float num = Length.Zero.ToPixel(); float num2 = (float)device.DeviceHeight; if (base.IsMaximum) return num2 <= num; if (base.IsMinimum) return num2 >= num; return num == num2; } } }