// Copyright (c) Six Labors.
// Licensed under the Six Labors Split License.

namespace SixLabors.Fonts {
  /// <summary>
  /// Defines how text decorations (underline, overline, strikethrough) are positioned relative to font metrics.
  /// </summary>
  public enum DecorationPositioningMode
  {
      /// <summary>
      /// Uses the primary (base) font's metrics for the entire run or line,
      /// ensuring a consistent decoration position across mixed fonts and scripts.
      /// Matches typical browser behavior.
      /// </summary>
      PrimaryFont = 0,

      /// <summary>
      /// Uses each glyph's own font metrics to position its decoration.
      /// Decoration positions may vary between glyphs and fallback fonts within the same line.
      /// Matches typical Microsoft Word behavior.
      /// </summary>
      GlyphFont = 1,
  }
}