MathFontProvider class abstract

Unified entry point for KaTeX TTF font metrics.

Implementers

• TtfFontSetProvider

Constructors

MathFontProvider()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

axisHeight(double fontSizePx) → double

fontBytes(MathFontRole role) → Uint8List?

fontFamilyFor(MathFontRole role) → dynamic

We return dynamic here to remain agnostic to the UI framework's specific FontFamily equivalent (e.g., String or a concrete TextStyle type).

fractionDenominatorDisplayGap(double fontSizePx) → double

fractionDenominatorGap(double fontSizePx) → double

fractionDenominatorShiftDown(double fontSizePx, bool displayStyle) → double

fractionNumeratorDisplayGap(double fontSizePx) → double

fractionNumeratorGap(double fontSizePx) → double

fractionNumeratorShiftUp(double fontSizePx, bool displayStyle, bool hasRule) → double

fractionRuleThickness(double fontSizePx) → double

italicCorrection(String glyphChar, double fontSizePx) → double

lowerLimitGap(double fontSizePx, double limitHeightPx) → double

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

radicalDisplayVerticalGap(double fontSizePx) → double

radicalRuleThickness(double fontSizePx) → double

radicalVerticalGap(double fontSizePx) → double

spaceAfterScript(double fontSizePx) → double

subscriptDrop(double fontSizePx) → double

subscriptShiftDown(double fontSizePx, {bool? hasSuperscript}) → double

Likewise, emulates both subscriptShiftDown signatures.

subSuperscriptGapMin(double fontSizePx) → double

superscriptDrop(double fontSizePx) → double

superscriptShiftUp(double fontSizePx, {bool? displayStyle, bool? crampedStyle}) → double

In Dart, method overloading is not permitted. Named optional parameters successfully emulate the separate signatures for superscriptShiftUp found in the Kotlin source.

topAccentAttachment(String glyphChar, double fontSizePx, double glyphAdvancePx) → double

toString() → String

A string representation of this object.

inherited

upperLimitGap(double fontSizePx, double limitDepthPx) → double

xHeight(double fontSizePx) → double

Operators

operator ==(Object other) → bool

The equality operator.

inherited