MathML:Open Type MATH Table

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References

Implementation Status

  • MathValueRecord Table:
 * Value: yes bug 407059
 * DeviceTable: no
  • MATH Header Table
 * Version: yes bug 407059
 * MathConstants: yes bug 407059
 * MathGlyphInfo: yes bug 407059
 * MathVariants: yes bug 407059
  • MathConstants Table:
 * ScriptPercentScaleDown: no
 * ScriptScriptPercentScaleDown: no
 * DelimitedSubFormulaMinHeight: no
 * DisplayOperatorMinHeight: bug 407059
 * MathLeading: no
 * AxisHeight: no bug 961365
 * AccentBaseHeight: no
 * FlattenedAccentBaseHeight: no bug 963079
 * SubscriptShiftDown: no bug 961365
 * SubscriptTopMax: no bug 961365
 * SubscriptBaselineDropMin: no bug 961365
 * SuperscriptShiftUp: no bug 961365
 * SuperscriptShiftUpCramped: no bug 961365
 * SuperscriptBottomMin: no bug 961365
 * SuperscriptBaselineDropMax: no bug 961365
 * SubSuperscriptGapMin: no bug 961365
 * SuperscriptBottomMaxWith: no bug 961365
 * SpaceAfterScript: no bug 961365
 * UpperLimitGapMin: no bug 961365
 * UpperLimitBaselineRiseMin: no bug 961365
 * LowerLimitGapMin: no bug 961365
 * LowerLimitBaselineDropMin: no bug 961365
 * StackTopShiftUp: no bug 961365
 * StackTopDisplayStyleShiftUp: no bug 961365
 * StackBottomShiftDown: no bug 961365
 * StackBottomDisplayStyleShiftDown: no bug 961365
 * StackGapMin: no bug 961365
 * StackDisplayStyleGapMin: no bug 961365
 * StretchStackTopShiftUp: no
 * StretchStackTopShiftUp: no
 * StretchStackBottomShiftDown: no 
 * StretchStackGapAboveMin: no
 * StretchStackGapBelowMin: no
 * FractionNumeratorShiftUp: no bug 961365
 * FractionNumeratorDisplayStyleShiftUp: no bug 961365
 * FractionDenominatorShiftDown: no bug 961365
 * FractionDenominatorDisplayStyleShiftDown: no bug 961365
 * FractionNumeratorGapMin: no bug 961365
 * FractionNumDisplayStyleGapMin: no bug 961365
 * FractionRuleThickness: no bug 961365
 * FractionDenominatorGapMin: no bug 961365
 * FractionDenomDisplayStyleGapMin: no bug 961365
 * SkewedFractionHorizontalGap: no bug 963122
 * SkewedFractionVerticalGap: no bug 963122
 * OverbarVerticalGap: no bug 961365
 * OverbarRuleThickness: no bug 961365
 * OverbarExtraAscender: no bug 961365
 * UnderbarVerticalGap: no bug 961365
 * UnderbarRuleThickness: no bug 961365
 * UnderbarExtraDescender: no bug 961365
 * RadicalVerticalGap: no bug 961365
 * RadicalDisplayStyleVerticalGap: no bug 961365
 * RadicalRuleThickness: no bug 961365
 * RadicalExtraAscender: no bug 961365
 * RadicalKernBeforeDegree: no bug 961365
 * RadicalKernAfterDegree: no bug 961365
 * RadicalDegreeBottomRaise: no bug 961365
  • MathGlyphInfo Table:
 * MathItalicsCorrectionInfo: partial  (only used for placement of scripts in large operators). bug 407059 bug 961482
 * MathTopAccentAttachment: no
 * ExtendedShapeCoverage: no
 * MathKernInfo: no bug 961482
  • MathItalicsCorrectionInfo Table:
 * Coverage: yes bug 407059
 * ItalicsCorrectionCount: yes bug 407059
 * ItalicsCorrection[]: yes bug 407059
  • MathTopAccentAttachment Table:
 * TopAccentCoverage: no
 * TopAccentAttachmentCount: no
 * TopAccentAttachment[]:  no
  • MathKernInfo Table:
 * MathKernCoverage: no bug 961482
 * MathKernCount: no bug 961482
 * MathKernInfoRecords[]: no bug 961482
  • MathKernInfoRecord Table:
 * TopRightMathKern: no bug 961482
 * TopLeftMathKern: no bug 961482
 * BottomRightMathKern: no bug 961482
 * BottomLeftMathKern: no bug 961482
  • MathKern Table:
 * HeightCount: no bug 961482
 * CorrectionHeight[]: no bug 961482
 * KernValue: no bug 961482
  • MathVariants Table:
 * MinConnectorOverlap: no
 * VertGlyphCoverage: yes
 * HorizGlyphCoverage: yes
 * VertGlyphCount: yes
 * HorizGlyphCount: yes
 * VertGlyphConstruction[]: yes
 * HorizGlyphConstruction[]: yes
  • MathGlyphConstruction Table
 * GlyphAssembly: yes
 * VariantCount: yes
 * MathGlyphVariantRecord[]: yes
  • OpenType Tags
 * math: yes bug 953385
 * ssty: yes bug 442637
 * flac: no bug 963079
 * dtls: no bug 963079

Other Issues