[C#] ECG와 PPG 부가기능 넣기

차트를 클릭했을 때

 bool isTimerRunning = true;
        private void ch_Click(object sender, EventArgs e)
        {
            if (isTimerRunning)
            {
                t.Stop();
                isTimerRunning = false;
            }
            else
            {
                t.Start();
                isTimerRunning = true;
            }
        }

차트 선을 클릭했을 때

        private void ch_MouseClick(object sender, MouseEventArgs e)
        {
            HitTestResult htr = ch.HitTest(e.X, e.Y);
            if (htr.ChartElementType==ChartElementType.DataPoint)
            {
                t.Stop();
                string s = string.Format("Count: {0}, ECG: {1}, PPG: {2}",
                htr.PointIndex,
                    ch.Series["ECG"].Points[htr.PointIndex].YValues[0],
                    ch.Series["PPG"].Points[htr.PointIndex].YValues[0]);
                MessageBox.Show(s);
            }
        }

차트를 zoom할 때

        private void ch_SelectionRangeChanged(object sender, CursorEventArgs e)
        {
            int min = (int)(ch.ChartAreas[0].AxisX.ScaleView.ViewMinimum);
            int max = (int)(ch.ChartAreas[0].AxisX.ScaleView.ViewMaximum);

            cursorX = min;
            datacount = max - min;
        }