SfBarcodeThemeData class

Holds the color and typography values for a SfBarcodeTheme. Applies a theme to descendant Syncfusion barcode widgets.

To obtain the current theme, use SfBarcodeTheme.of.

Widget build(BuildContext context) {
  return Scaffold(
    body: SfBarcodeTheme(
      data: SfBarcodeThemeData(
        brightness: Brightness.light
      ),
      child: SfBarcodeGenerator(
        value: 'www.sycfusion.com',
        symbology: QRCode() ,
      )
    ),
  );
}

See also:

Mixed-in types
Annotations

Constructors

SfBarcodeThemeData({Color? backgroundColor, Color? barColor, Color? textColor, TextStyle? textStyle})
Initialize the SfBarcode theme data
const
SfBarcodeThemeData.raw({Brightness? brightness, Color? backgroundColor, Color? barColor, Color? textColor, TextStyle? textStyle})
Create a SfBarcodeThemeData given a set of exact values. All the values must be specified.
factory

Properties

backgroundColor → Color?
Specifies the background color of barcode widgets.
final
barColor → Color?
Specifies the color for barcodes.
final
hashCode → int
The hash code for this object.
no setteroverride
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
textColor → Color?
Specifies the color for barcode text.
final
textStyle → TextStyle?
Specifies the text style for barcode text.
final

Methods

copyWith({Brightness? brightness, Color? backgroundColor, Color? barColor, Color? textColor, TextStyle? textStyle}) → SfBarcodeThemeData
Creates a copy of this barcode theme data object with the matching fields replaced with the non-null parameter values.
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
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
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringShort() → String
A brief description of this object, usually just the runtimeType and the hashCode.
inherited

Operators

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

Static Methods

lerp(SfBarcodeThemeData? a, SfBarcodeThemeData? b, double t) → SfBarcodeThemeData?
Returns the barcode theme data