private void OnReaded(object sender, ReadedEventArgs e)
{
if (e.Text.Length == 0)
{
return;
}
var data = e.Text.Split(new string[] { "," }, StringSplitOptions.None);
if (chart2.Series[0].Points.Count <= 100)
{
chart2.Series[0].Points.AddXY(0, double.Parse(data[0]));
chart2.Series[1].Points.AddXY(0, double.Parse(data[1]));
}
else
{
for (int i = 1; i <= 100; i++)
{
chart2.Series[0].Points[i - 1].YValues = chart2.Series[0].Points[i].YValues;
chart2.Series[1].Points[i - 1].YValues = chart2.Series[1].Points[i].YValues;
}
chart2.Series[0].Points.RemoveAt(100);
chart2.Series[1].Points.RemoveAt(100);
chart2.Series[0].Points.AddXY(0, double.Parse(data[0]));
chart2.Series[1].Points.AddXY(0, double.Parse(data[1]));
}
}
private void OnTimerTick(object sender, EventArgs e)
{
var rowdata = this.GetRowdata();
var changes = this.GetChanges();
var datatext = rowdata.ToString() + "," + changes.ToString();
// publish plot event
var readEventArgs = new ReadedEventArgs
{
Text = datatext
};
var handler = this.Readed;
if (handler != null)
{
handler.Invoke(this, readEventArgs);
}
}