private void button4_Click(object sender, EventArgs e)
{
if (this.uC_Parabola1.IsValid())
{
var a = this.uC_Parabola1.A;
var b = this.uC_Parabola1.B;
var c = this.uC_Parabola1.C;
//判断方程的参数，是否有效
ParabolicEquation parabolic = new ParabolicEquation()
{
A = a, B = b, C = c
};
if (!parabolic.IsValid())
{
MessageBox.Show("输入的方程参数无效");
return;
}
if (!this.axisControl1.CheckParabolicIsValid(parabolic))
{
MessageBox.Show("输入的方程不在坐标轴内");
return;
}
bool flag = this.axisControl1.GenerateParabolic(parabolic);
if (!flag)
{
MessageBox.Show("生成抛物线失败");
return;
}
}
}
private async void button7_Click(object sender, EventArgs e)
{
if (this.uC_Parabola1.IsValid())
{
var a = this.uC_Parabola1.A;
var b = this.uC_Parabola1.B;
var c = this.uC_Parabola1.C;
//判断方程的参数，是否有效
ParabolicEquation parabolic = new ParabolicEquation()
{
A = a, B = b, C = c
};
if (!parabolic.IsValid())
{
MessageBox.Show("输入的方程参数无效");
return;
}
if (!this.axisControl1.CheckParabolicIsValid(parabolic))
{
MessageBox.Show("输入的方程不在坐标轴内");
return;
}
List <PointF> lstPoints = this.axisControl1.GetPointFromEquation(parabolic);
foreach (var ele in lstPoints)
{
axisControl1.GeneratePoint(ele);
await Task.Delay(500);
}
}
}
