如何在C#中一次旋转,缩放和转换矩阵？

using System;
using System.Numerics;

class Program
{
    static void Main(string[] args)
    {
        // 创建一个初始矩阵
        Matrix3x2 matrix = Matrix3x2.Identity;

        // 旋转矩阵
        float angleInRadians = (float)(Math.PI / 4); // 45度旋转
        Matrix3x2 rotationMatrix = Matrix3x2.CreateRotation(angleInRadians);
        matrix *= rotationMatrix;

        // 缩放矩阵
        float scaleX = 2.0f;
        float scaleY = 1.5f;
        Matrix3x2 scaleMatrix = Matrix3x2.CreateScale(scaleX, scaleY);
        matrix *= scaleMatrix;

        // 转换矩阵
        Vector2 translation = new Vector2(100, 50);
        Matrix3x2 translationMatrix = Matrix3x2.CreateTranslation(translation);
        matrix *= translationMatrix;

        // 使用矩阵进行坐标变换
        Vector2 point = new Vector2(10, 20);
        Vector2 transformedPoint = Vector2.Transform(point, matrix);

        Console.WriteLine($"Transformed point: ({transformedPoint.X}, {transformedPoint.Y})");
    }
}