VtSgrParser class final

SGR (Select Graphic Rendition) parameter parser.

Parses CSI SGR parameter values into structured attribute data.

final parser = VtSgrParser();
final attrs = parser.parseParams([1, 31]); // bold + red foreground
for (final attr in attrs) {
  print(attr.tag);
}
parser.close();

Constructors

VtSgrParser()

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

close() → void
Releases parser resources.
next() → VtSgrAttributeData?
Returns the next parsed attribute, or null if exhausted.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
parseAll() → List<VtSgrAttributeData>
Parses all currently configured attributes.
parseParams(List<int> params, {String? separators}) → List<VtSgrAttributeData>
Parses params and returns all attributes in one call.
reset() → void
Resets iteration state.
setParams(List<int> params, {String? separators}) → void
Sets SGR parameter values and optional separators.
toString() → String
A string representation of this object.
inherited

Operators

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