private void LineChartBtn_Click(object sender, EventArgs e)
{
GdiPlusPainter painter = new GdiPlusPainter(600, 400);
Chart chart = new BrokenLineChart();
chart.Style.Type = StyleType.Light;
chart.Draw(painter, data);
pictureBox1.Image = painter.Bitmap;
}
private void AddColumnDataBtn_Click(object sender, EventArgs e)
{
foreach (DataSeries s in data.Series)
{
DataPoint point = new DataPoint();
point.Value = data.Series.IndexOf(s) * 30 + 30;
point.ColumnName = "testaddCol";
s.Point.Add(point);
}
GdiPlusPainter painter = new GdiPlusPainter(600, 400);
Chart line = new BrokenLineChart();
line.Draw(painter, data);
pictureBox1.Image = painter.Bitmap;
}