摘要:static void Main(string[] args) { float xo = 39.909209536859834f;//圆点x float yo = 116.3225715637207f;//圆点y float x1 = 39.960026f;//圆边上一点坐标x float y1 = 116.38882f;//圆边上一点坐标y Matrix rotation = new Matrix(); rotation.RotateAt(60, new System.Drawing.PointF(xo, yo));//60为...
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