EquationArrayNode class

Equantion array node. Brings support for equationa alignment.

Inheritance
Available Extensions

Constructors

EquationArrayNode({bool addJot = false, required List<EquationRowNode> body, double arrayStretch = 1.0, List<MatrixSeparatorStyle>? hlines, List<Measurement>? rowSpacings})

Properties

addJot → bool
Whether to add an extra 3 pt spacing between each row.
final
arrayStretch → double
arrayStretch parameter from the context.
final
body → List<EquationRowNode>
Arrayed equations.
final
capturedCursor → int
Number of cursor positions that can be captured within this node.
no setterinherited
childPositions → List<int>
Position of child nodes.
latefinalinherited
children → List<EquationRowNode?>
Children of this node.
latefinalinherited
editingWidth → int
Minimum number of "right" keystrokes needed to move the cursor pass through this node (from the rightmost of the previous node, to the leftmost of the next node)
latefinalinherited
hashCode → int
The hash code for this object.
no setterinherited
hlines → List<MatrixSeparatorStyle>
Style for horizontal separator lines.
final
leftType → AtomType
AtomType observed from the left side.
no setteroverride
rightType → AtomType
AtomType observed from the right side.
no setteroverride
rowSpacings → List<Measurement>
Spacings between rows;
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

buildWidget(MathOptions options, List<BuildResult?> childBuildResults) → BuildResult
Compose Flutter widget with child widgets already built
override
computeChildOptions(MathOptions options) → List<MathOptions>
Calculate the options passed to children when given options from parent
override
computeChildPositions() → List<int>
Compute children positions. Abstract.
inherited
computeChildren() → List<EquationRowNode>
Compute children. Abstract.
override
computeWidth() → int
Compute width from children. Abstract.
inherited
copyWith({double? arrayStretch, bool? addJot, List<EquationRowNode>? body, List<MatrixSeparatorStyle>? hlines, List<Measurement>? rowSpacings}) → EquationArrayNode
getRange(int pos) → TextRange
TextRange
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
shouldRebuildWidget(MathOptions oldOptions, MathOptions newOptions) → bool
Whether the specific MathOptions parameters that this node directly depends upon have changed.
override
toJson() → Map<String, Object?>
override
toString() → String
A string representation of this object.
inherited
updateChildren(covariant List<EquationRowNode> newChildren) → EquationArrayNode
Return a copy of this node with new children.
override

Operators

operator ==(Object other) → bool
The equality operator.
inherited