C#/VB.NET读取条码类型及条码在图片中的坐标位置实例

using Spire.Barcode;
using Spire.Barcode.Settings;
using System.Drawing;
namespace GetBarcode
{
    class Program
    {
        static void Main(string[] args)
        {
            //加载条码图片
            BarcodeInfo[] barcodeInfos = BarcodeScanner.ScanInfo("img.png");
            for (int i = 0; i < barcodeInfos.Length; i++)
            {
                //获取条码类型
                BarCodeReadType barCodeReadType = barcodeInfos[i].BarCodeReadType;
                System.Console.WriteLine("Barcode Type is:" + barCodeReadType.ToString());           
                //获取条形码图片中的四个顶点坐标位置
                Point[] vertexes = barcodeInfos[i].Vertexes;
                //输出结果
                for(int j = 0; j < vertexes.Length; j++)
                {
                    System.Console.WriteLine(vertexes[j]);
                }               
                System.Console.ReadKey();
            }
        }
    }
}

Imports Spire.Barcode
Imports Spire.Barcode.Settings
Imports System.Drawing
Namespace GetBarcode
    Class Program
        Private Shared Sub Main(args As String())
            '加载条码图片
            Dim barcodeInfos As BarcodeInfo() = BarcodeScanner.ScanInfo("img.png")
            For i As Integer = 0 To barcodeInfos.Length - 1
                '获取条码类型
                Dim barCodeReadType As BarCodeReadType = barcodeInfos(i).BarCodeReadType
                System.Console.WriteLine("Barcode Type is:" + barCodeReadType.ToString())
                '获取条形码图片中的四个顶点坐标位置
                Dim vertexes As Point() = barcodeInfos(i).Vertexes
                '输出结果
                For j As Integer = 0 To vertexes.Length - 1
                    System.Console.WriteLine(vertexes(j))
                Next
                System.Console.ReadKey()
            Next
        End Sub
    End Class
End Namespace