StyleLength

Remarks

Eight bytes, and there are around fifty of them per node, which is most of what a style costs. Keeping the unit here rather than in a parallel array is deliberate: every read of a length reads both halves, and splitting them would double the cache lines a layout pass touches for no gain.

Fields and properties (7)

• public static readonly StyleLength Undefined

  Nothing was set.

• public static readonly StyleLength Auto

  The algorithm decides.

• public static readonly StyleLength Zero

  Zero points.

• public readonly float Value

  The number. Meaningless unless Unit says otherwise.

• public readonly LayoutUnit Unit

  What kind of length this is.

• public bool IsDefined

  Whether anything was set.

• public bool IsResolvable

  Whether this is a length that resolves to a number against a containing size.

Methods (11)

• public StyleLength(float value, LayoutUnit unit)

  Creates a length.

• public static StyleLength Points(float value)

  An absolute length.

• public static StyleLength Percent(float value)

  A fraction of the containing block.

• public static StyleLength Keyword(LayoutUnit unit)

  A keyword length with no number of its own.

• public float Resolve(float referenceLength)

  Resolves against a containing size, or NaN if it does not resolve.

• public bool Equals(StyleLength other)

  Indicates whether the current object is equal to another object of the same type.

• public override bool Equals(object? obj)

  Indicates whether this instance and a specified object are equal.

• public override int GetHashCode()

  Returns the hash code for this instance.

• public static bool operator ==(StyleLength left, StyleLength right)

  Compares two lengths.

• public static bool operator !=(StyleLength left, StyleLength right)

  Compares two lengths.

• public override string ToString()

  Returns the fully qualified type name of this instance.

Used by (40)

• LayoutBenchmarksVixen.Benchmarks.Ui
• AbsolutePositionTestsVixen.Ui.Layout.Tests
• AlignContentTestsVixen.Ui.Layout.Tests
• AlignItemsTestsVixen.Ui.Layout.Tests
• AlignSelfTestsVixen.Ui.Layout.Tests
• AndroidNewsFeedTestsVixen.Ui.Layout.Tests
• AspectRatioTestsVixen.Ui.Layout.Tests
• AutoTestsVixen.Ui.Layout.Tests
• AutomaticMinimumSizeTestsVixen.Ui.Layout.Tests
• BorderTestsVixen.Ui.Layout.Tests
• BoxSizingTestsVixen.Ui.Layout.Tests
• DimensionLengthsVixen.Ui.Layout
• DimensionTestsVixen.Ui.Layout.Tests
• DisplayTestsVixen.Ui.Layout.Tests
• EdgeLengthsVixen.Ui.Layout
• FlexBasisFitContentTestsVixen.Ui.Layout.Tests
• FlexDirectionTestsVixen.Ui.Layout.Tests
• FlexTestsVixen.Ui.Layout.Tests
• FlexWrapTestsVixen.Ui.Layout.Tests
• GapTestsVixen.Ui.Layout.Tests
• GutterLengthsVixen.Ui.Layout
• IntrinsicSizeTestsVixen.Ui.Layout.Tests
• JustifyContentTestsVixen.Ui.Layout.Tests
• LayoutPassTestsVixen.Ui.Layout.Tests
• LayoutStyleVixen.Ui.Layout
• LayoutStyleBridgeTestsVixen.Ui.Tests
• LayoutStyleBuilderVixen.Ui
• LayoutTreeVixen.Ui.Layout
• LayoutTreeTestsVixen.Ui.Layout.Tests
• LengthContextVixen.Ui
• MarginTestsVixen.Ui.Layout.Tests
• MinMaxDimensionTestsVixen.Ui.Layout.Tests
• PaddingTestsVixen.Ui.Layout.Tests
• PanelSpecVixen.Ui.Layout.Tests
• PercentageTestsVixen.Ui.Layout.Tests
• PixelRoundingTestsVixen.Ui.Layout.Tests
• RoundingTestsVixen.Ui.Layout.Tests
• SizeOverflowTestsVixen.Ui.Layout.Tests
• StaticPositionTestsVixen.Ui.Layout.Tests
• StyleResolutionVixen.Ui.Layout