private void cursorTool1_Change(object sender, Steema.TeeChart.Tools.CursorChangeEventArgs e)
{
int aspWidth = tChart1.Aspect.Width3D;
tChart1.Refresh();
for (int i = tChart1.Axes.Left.CalcYPosValue(line1.YValues.Maximum) - aspWidth;
i <= tChart1.Axes.Left.CalcYPosValue(line1.YValues.Minimum) + aspWidth; ++i)
{
if (line1.Clicked(e.x, i) != -1)
{
double yValue1 = tChart1.Axes.Left.CalcPosPoint(i);
label1.Text = "Line 1 - YValue : " + yValue1.ToString();
}
}
for (int j = tChart1.Axes.Left.CalcYPosValue(line2.YValues.Maximum) - aspWidth;
j <= tChart1.Axes.Left.CalcYPosValue(line2.YValues.Minimum) + aspWidth; ++j)
{
if (line2.Clicked(e.x, j) != -1)
{
double yValue2 = tChart1.Axes.Left.CalcPosPoint(j);
label2.Text = "Line 2 - YValue : " + yValue2.ToString();
}
}
}
//拖动
private void cursorTool1_Change(object sender, Steema.TeeChart.Tools.CursorChangeEventArgs e)
{
xval = e.XValue;
txtFlow.Text = "";
txtPress.Text = "";
txtTime.Text = DateTime.FromOADate(xval).ToString("yyyy-MM-dd HH:mm:ss");
for (int i = 0; i < tChart1.Series.Count; i++)
{
if (tChart1.Series[i] is Steema.TeeChart.Styles.Custom)
{
if (tChart1.Series[i].Visible == true)
{
if (tChart1.Series[i].Title == strFlowTitle)
{
txtFlow.Text = InterpolateLineSeries(tChart1.Series[i] as Steema.TeeChart.Styles.Custom, e.XValue).ToString("0.00") + "";
}
else if (tChart1.Series[i].Title == strPressTitle)
{
txtPress.Text = InterpolateLineSeries(tChart1.Series[i] as Steema.TeeChart.Styles.Custom, e.XValue).ToString("0.00") + "";
}
else
{
return;
}
}
}
}
}
private void HorizCursorTool_Change(object sender, Steema.TeeChart.Tools.CursorChangeEventArgs e)
{
annHoriz.PositionUnits = Steema.TeeChart.PositionUnits.Pixels;
annHoriz.Left = tChart1.Axes.Left.Position;
annHoriz.Top = tChart1.Axes.Left.CalcYPosValue(e.YValue) - e.YValue.ToString("##.###").Length;
annHoriz.Text = e.YValue.ToString("##.###");
}
private void VertCursorTool_Change(object sender, Steema.TeeChart.Tools.CursorChangeEventArgs e)
{
annVert.PositionUnits = Steema.TeeChart.PositionUnits.Pixels;
annVert.Left = tChart1.Axes.Bottom.CalcXPosValue(e.XValue) - e.XValue.ToString("##.###").Length;
annVert.Top = tChart1.Axes.Bottom.Position;
annVert.Text = e.XValue.ToString("##.###");
}
private void cursorDEST_Change(object sender, Steema.TeeChart.Tools.CursorChangeEventArgs e)
{
if (this.checkBox2.Checked)
{
CursorSynchronize(sender as Steema.TeeChart.Tools.CursorTool, this.cursorSRC);
}
ShowXY(e.XValue, e.YValue);
}
private void CursorTool_Change(object sender, Steema.TeeChart.Tools.CursorChangeEventArgs e)
{
if (e.SnapPoint != -1)
{
chartView.Chart.Header.Text = "Snap Point : " + e.SnapPoint.ToString();
_annotation.Text = chartView.Chart.Series[0].YValues[e.SnapPoint].ToString();
_annotation.Left = e.x - (_annotation.Bounds.Width / 2);
_annotation.Top = chartView.Chart.Series[0].CalcYPos(e.SnapPoint);
}
}
private void cursorTool1_Change(object sender, Steema.TeeChart.Tools.CursorChangeEventArgs e)
{
xval = e.XValue;
tChart1.Header.Text = "";
for (int i = 0; i < tChart1.Series.Count; i++)
{
if (tChart1.Series[i] is TeeChart.Styles.Custom)
{
tChart1.Header.Text += tChart1.Series[i].Title + ": Y(" + e.XValue.ToString("0.00") + ")= ";
tChart1.Header.Text += InterpolateLineSeries(tChart1.Series[i] as Steema.TeeChart.Styles.Custom, e.XValue).ToString("0.00") + "\r\n";
}
}
}
private void cursorTool1_Change(object sender, Steema.TeeChart.Tools.CursorChangeEventArgs e)
{
xVal = e.XValue;
annotation4.Text = line1.Title + ": Y(" + e.XValue.ToString("0.00") + ")= ";
annotation4.Text += InterpolateLineSeries(line1 as Steema.TeeChart.Styles.Custom, e.XValue).ToString("0.00") + "\r\n";
annotation4.Left = e.x + 10;
annotation4.Top = tChart4.Axes.Left.IStartPos;
annotation6.Text = line2.Title + ": Y(" + e.XValue.ToString("0.00") + ")= ";
annotation6.Text += InterpolateLineSeries(line2 as Steema.TeeChart.Styles.Custom, e.XValue).ToString("0.00") + "\r\n";
annotation6.Left = e.x + 10;
annotation6.Top = tChart4.Axes.Left.IStartPos + 18;
annotation8.Text = line3.Title + ": Y(" + e.XValue.ToString("0.00") + ")= ";
annotation8.Text += InterpolateLineSeries(line3 as Steema.TeeChart.Styles.Custom, e.XValue).ToString("0.00") + "\r\n";
annotation8.Left = e.x + 10;
annotation8.Top = tChart4.Axes.Left.IStartPos + 36;
}
private void cursorTool2_Change(object sender, Steema.TeeChart.Tools.CursorChangeEventArgs e)
{
// show the cursor values...
this.label2.Text = "X=" + e.XValue.ToString("#.00") + "; Y=" + e.YValue.ToString("#.00");
}
private void CursorTool_SnapChange(object sender, Steema.TeeChart.Tools.CursorChangeEventArgs e)
{
}
