RichTrexSpan class - richtrex_span library

Constructors

RichTrexSpan({double? fontSize, Color? color, double? verticalSpace, double? horizontalSpace, bool blockquote = false, EdgeInsetsGeometry? padding, Alignment? align, Color? backgroundColor, String? hyperlink, String? text, Shadow? shadow, String? fontFamily, FontWeight? fontWeight, bool strikeThrough = false, bool underline = false, bool overline = false, bool italic = false}): Wrapping all kind of types which later will be translated into String or the other way around.
const
RichTrexSpan.image({required RichTrexImage? image}): Wrapping only RichTrexImage types which later will be translated into String or the other way around.
const

Properties

align → Alignment?: How to decode:
final
backgroundColor → Color?: How to decode:
final
blockquote → bool: How to decode:
final
child → InlineSpan: The value of RichTrexSpan, it could be TextSpan or WidgetSpan.
no setter
color → Color?: How to decode:
final
fontFamily → String?: How to decode:
final
fontSize → double?: How to decode:
final
fontWeight → FontWeight?: How to decode:
final
hashCode → int: The hash code for this object.
no setterinherited
horizontalSpace → double?: How to decode:
final
hyperlink → String?: How to decode:
final
image → RichTrexImage?: How to decode:
final
italic → bool: How to decode:
final
overline → bool: How to decode:
final
padding → EdgeInsetsGeometry?: How to decode:
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
shadow → Shadow?: How to decode:
final
strikeThrough → bool: How to decode:
final
style → TextStyle?: The TextStyle to apply to this span.
finalinherited
text → String?: How to decode:
final
underline → bool: How to decode:
final
verticalSpace → double?: How to decode:
final

Methods

build(ParagraphBuilder builder, {double textScaleFactor = 1.0, List<PlaceholderDimensions>? dimensions}) → void: Apply the properties of this object to the given ParagraphBuilder, from which a Paragraph can be obtained.
override
codeUnitAt(int index) → int?: Returns the UTF-16 code unit at the given index in the flattened string.
inherited
codeUnitAtVisitor(int index, Accumulator offset) → int?: Performs the check at each InlineSpan for if the index falls within the range of the span and returns the corresponding code unit. Returns null otherwise.
override
compareTo(InlineSpan other) → RenderComparison: Describe the difference between this span and another, in terms of how much damage it will make to the rendering. The comparison is deep.
override
computeSemanticsInformation(List<InlineSpanSemanticsInformation> collector, {Locale? inheritedLocale, bool inheritedSpellOut = false}) → void: Walks the InlineSpan tree and accumulates a list of InlineSpanSemanticsInformation objects.
override
computeToPlainText(StringBuffer buffer, {bool includeSemanticsLabels = true, bool includePlaceholders = true}) → void: Walks the InlineSpan tree and writes the plain text representation to buffer.
override
debugAssertIsValid() → bool: In debug mode, throws an exception if the object is not in a valid configuration. Otherwise, returns true.
inherited
debugDescribeChildren() → List<DiagnosticsNode>: Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void: Add additional properties associated with the node.
inherited
getSemanticsInformation() → List<InlineSpanSemanticsInformation>: Flattens the InlineSpan tree to a list of InlineSpanSemanticsInformation objects.
inherited
getSpanForPosition(TextPosition position) → InlineSpan?: Returns the InlineSpan that contains the given position in the text.
inherited
getSpanForPositionVisitor(TextPosition position, Accumulator offset) → InlineSpan?: Performs the check at each InlineSpan for if the position falls within the range of the span and returns the span if it does.
override
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode: Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toPlainText({bool includeSemanticsLabels = true, bool includePlaceholders = true}) → String: Flattens the InlineSpan tree into a single string.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String: A string representation of this object.
override
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String: Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String: Returns a one-line detailed description of the object.
inherited
toStringShort() → String: A brief description of this object, usually just the runtimeType and the hashCode.
inherited
visitChildren(InlineSpanVisitor visitor) → bool: Walks this InlineSpan and any descendants in pre-order and calls visitor for each span that has content.
override
visitDirectChildren(InlineSpanVisitor visitor) → bool: Calls visitor for each immediate child of this InlineSpan.
inherited

Operators

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

Static Methods

decode(String text) → List<RichTrexSpan>: Decoding encoded String to list of RichTrexSpan.
encode(List<RichTrexSpan> span) → String: Encoding list of RichTrexSpan into String.