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在.NET环境下绘制模糊数学中隶属函数分布图(3) ...{
x1 = o.X + d * unit;
x2 = o.X + (d + interval) * unit;
y1 = o.Y - (float)(unit * System.Math.Sin(d));
y2 = o.Y - (float)(unit * System.Math.Sin(d + interval));
p1 = new PointF(x1, y1);
p2 = new PointF(x2, y2);
e.Graphics.DrawLine(Pens.Black, p1, p2);
}
}
else if (type1 == 1)
...{
//set1();
PointF o1 = new PointF(this.pictureBox1.Width/2, this.pictureBox1.Height / 4);
e.Graphics.DrawString("1", font, brush, o1);
if (type2 == 1)
...{
for (d = 0; d < a; d += interval)
...{
x1 = o.X + d * unit;
x2 = o.X + (d + interval) * unit;
y1 = o.Y - (float)(this.pictureBox1.Height / 4);
y2 = o.Y - (float)(this.pictureBox1.Height / 4);
p1 = new PointF(x1, y1);
p2 = new PointF(x2, y2);
e.Graphics.DrawLine(Pens.Black, p1, p2);
tempx = x2;
tempy = this.pictureBox1.Height/2;
}
PointF o2 = new PointF(tempx, tempy);
e.Graphics.DrawString(a.ToString(), font, brush, o2);
}
else if (type2 == 2)
...{
for (d = a; d < 2*a; d += interval)
...{
x1 = o.X + d * unit;
x2 = o.X + (d + interval) * unit;
y1 = o.Y - (float)(this.pictureBox1.Height / 4);
y2 = o.Y - (float)(this.pictureBox1.Height / 4);
p1 = new PointF(x1, y1);
p2 = new PointF(x2, y2);
e.Graphics.DrawLine(Pens.Blue, p1, p2);
}
PointF o2 = new PointF(tempx, tempy);
e.Graphics.DrawString(a.ToString(), font, brush, o2);
}
else if (type2 == 3)
...{
for (d = a; d
...{
x1 = o.X + d * unit;
x2 = o.X + (d + interval) * unit;
y1 = o.Y - (float)(this.pictureBox1.Height / 4);
y2 = o.Y - (float)(this.pictureBox1.Height / 4);
p1 = new PointF(x1, y1);
p2 = new PointF(x2, y2);
e.Graphics.DrawLine(Pens.Blue, p1, p2);
}
PointF o2 = new PointF(tempx, tempy);
e.Graphics.DrawString(a.ToString(), font, brush, o2);
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