NotusAttribute<T> class Null safety

Style attribute applicable to a segment of a Notus document.

All supported attributes are available via static fields on this class. Here is an example of applying styles to a document:

void makeItPretty(Notus document) {
  // Format 5 characters at position 0 as bold
  document.format(0, 5, NotusAttribute.bold);
  // Similarly for italic
  document.format(0, 5, NotusAttribute.italic);
  // Format first line as a heading (h1)
  // Note that there is no need to specify character range of the whole
  // line. Simply set index position to anywhere within the line and
  // length to 0.
  document.format(0, 0, NotusAttribute.h1);
}

List of supported attributes:

Implemented types
Implementers

Properties

hashCode → int
The hash code for this object.
read-onlyoverride
isInline → bool
Returns true if this is an inline-scoped attribute.
read-only
isUnset → bool
Returns true if this attribute is an unset attribute.
read-only
key → String
Unique key of this attribute.
final
runtimeType → Type
A representation of the runtime type of the object.
read-onlyinherited
scope → NotusAttributeScope
Scope of this attribute.
final
unset → NotusAttribute<T?>
Returns special "unset" version of this attribute.
read-onlyoverride
value → T
Value of this attribute.
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
toJson() → Map<String, dynamic>
toString() → String
A string representation of this object.
override
withValue(T value) → NotusAttribute<T>
override

Operators

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

Static Properties

bq → NotusAttribute<String>
Alias for NotusAttribute.block.quote.
read-only
code → NotusAttribute<String>
Alias for NotusAttribute.block.code.
read-only
h1 → NotusAttribute<int>
Alias for NotusAttribute.heading.level1.
read-only
h2 → NotusAttribute<int>
Alias for NotusAttribute.heading.level2.
read-only
h3 → NotusAttribute<int>
Alias for NotusAttribute.heading.level3.
read-only
ol → NotusAttribute<String>
Alias for NotusAttribute.block.numberList.
read-only
ul → NotusAttribute<String>
Alias for NotusAttribute.block.bulletList.
read-only

Constants

block → const BlockAttributeBuilder
Block attribute
BlockAttributeBuilder._()
bold → const _BoldAttribute
Bold style attribute.
_BoldAttribute()
embed → const EmbedAttributeBuilder
Embed style attribute.
EmbedAttributeBuilder._()
heading → const HeadingAttributeBuilder
Heading style attribute.
HeadingAttributeBuilder._()
italic → const _ItalicAttribute
Italic style attribute.
_ItalicAttribute()
Link style attribute.
LinkAttributeBuilder._()