Margin
Text Properties
Example of UPC-A in Blazor Barcode Generator Component
This sample visualizes a consumer's good identification number. A UPC-A barcode consists of four areas: number system, manufacturer code, product code, and check digit.
Allowed input characters: The UPC-A barcode supports all numeric digits(0-9) and requires 11 characters text length.
Appearance
This sample shows how to create a UPC-A barcode. The Type property can be used to set the barcode type as UpcA. By default, EnableCheckSum is set as true, but the checksum can be disabled by assigning false to it.
You can customize the barcode's Value, allowing you to modify the barcode content. Adjust its Width, Height, Background Color, and Fore Color to control its size and appearance.
The Text Visibility option lets you choose whether to display the accompanying text. Margin properties such as left, right, top, and bottom define the spacing around the barcode. Text properties allow for fine-tuning text placement and alignment, enabling you to set its Position (e.g., top or bottom) and Alignment (e.g., center, left, or right).
The Download button allows users to save the barcode as an image.