Point start = new Point(0, 100);
Point control1 = new Point(50, 90);
Point control2 = new Point(80,60);
Point end1 = new Point(100, 0);Point[] bezierPoints =
{
start, control1, control2, end1
};e.Graphics.DrawBeziers(Pens.Black, bezierPoints);例如上面四点贝塞尔曲线。x坐标0到100怎么取得对应y坐标?
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