private void buttonAdd_Click(object sender, System.EventArgs e)
{
UserControlFunction new_chart = new UserControlFunction();
new_chart.Width = flowLayoutPanel1.Width;
new_chart.FunctionChanged += RedrawSeries;
new_chart.RemoveUcf += removeSeries;
flowLayoutPanel1.Controls.Add(new_chart);
RedrawSeries(new_chart);
}
private void RedrawSeries(UserControlFunction o)
{
chart1.Series.Remove(o.S);
o.S.Points.Clear();
foreach (int x in Enumerable.Range(-10, 21).ToArray())
{
o.S.Points.AddXY(x, o.calculateValue(x));
}
chart1.Series.Add(o.S);
chart1.ChartAreas.First().RecalculateAxesScale();
}
private void removeSeries(UserControlFunction ucf)
{
chart1.Series.Remove(ucf.S);
chart1.ChartAreas.First().RecalculateAxesScale();
flowLayoutPanel1.Controls.Remove(ucf);
}