Accessibility in Flutter Barcodes (SfBarcodeGenerator)

6 Jun 20231 minute to read

Sufficient contrast

The SfBarcodeGenerator theming support offers a consistent and standardized look, as well as the ability to set the colors for all UI elements.

The customization the colors can be done for the following elements.

• Bar color
• Background color

Large fonts

The SfBarcodeGenerator font size can be adjusted automatically based on device settings and the font size scaled based on the MediaQueryData.textScaleFactor. And also it allows to change the font size of all text elements in barcode generator.

• Input value of barcode