protected override void InitializeControls()
{
var chart = new FlexChart()
{
Dock = DockStyle.Fill
};
data = new PointDataSource(chart);
data.NewData();
Chart = chart;
var cbChartType = new ComboBoxEx("Chart Type");
cbChartType.DataSource = new ChartType[] { ChartType.Column, ChartType.Bar, ChartType.Line, ChartType.LineSymbols, ChartType.Scatter, ChartType.Area, ChartType.Spline, ChartType.SplineSymbols, ChartType.SplineArea, ChartType.Step };
cbChartType.SelectedValueChanged += (s, a) => chart.ChartType = (ChartType)Enum.Parse(typeof(ChartType), cbChartType.SelectedItem.ToString());
pnlControls.Controls.Add(cbChartType);
var cbStacking = new ComboBoxEx("Stacking");
cbStacking.DataSource = Enum.GetNames(typeof(Stacking));
cbStacking.SelectedValueChanged += (s, a) => chart.Stacking = (Stacking)Enum.Parse(typeof(Stacking), cbStacking.SelectedItem.ToString());
pnlControls.Controls.Add(cbStacking);
var cbRenderMode = new ComboBoxEx("RenderMode");
cbRenderMode.DataSource = Enum.GetNames(typeof(RenderMode));
cbRenderMode.SelectedValueChanged += (s, a) => chart.RenderMode = (RenderMode)Enum.Parse(typeof(RenderMode), cbRenderMode.SelectedItem.ToString());
pnlControls.SetFlowBreak(cbRenderMode, true);
pnlControls.Controls.Add(cbRenderMode);
var btnNew = new ButtonEx("New Data");
btnNew.Click += (s, a) => data.NewData();
pnlControls.Controls.Add(btnNew);
var btnUpdate = new ButtonEx("Update");
btnUpdate.Click += (s, a) => data.UpdateData();
pnlControls.Controls.Add(btnUpdate);
var btnAddSeries = new ButtonEx("+ Series");
btnAddSeries.Click += (s, a) => data.AddSeries();
pnlControls.Controls.Add(btnAddSeries);
var btnRemoveSeries = new ButtonEx("- Series");
btnRemoveSeries.Click += (s, a) =>
{
var cnt = chart.Series.Count;
if (cnt > 0)
{
chart.Series.RemoveAt(cnt - 1);
}
};
pnlControls.Controls.Add(btnRemoveSeries);
var btnAddPoint = new ButtonEx("+ Point");
btnAddPoint.Click += (s, a) => data.AddPoint();
pnlControls.Controls.Add(btnAddPoint);
var btnRemovePoint = new ButtonEx("- Point");
btnRemovePoint.Click += (s, a) => data.RemovePoint();
pnlControls.Controls.Add(btnRemovePoint);
}
private void btnAddSeries_Click(object sender, EventArgs e)
{
data.AddSeries();
}
