private void ChangeUseMatchTime(bool use, bool force = false)
{
if (use != UseMatchTime)
{
UseMatchTime = use;
EventsView.AddEvents();
}
UseMatchTime = use;
if (!CanUseMatchTime)
{
UseMatchTime = false;
buttonMatchTime.BackColor = SystemColors.ControlDark;
chart.ChartAreas[0].AxisX.CustomLabels.Clear();
}
else if (UseMatchTime)
{
buttonMatchTime.BackColor = Color.Lime;
ChangeChartLabels(force);
}
else
{
buttonMatchTime.BackColor = Color.Red;
chart.ChartAreas[0].AxisX.CustomLabels.Clear();
}
}
private void Chart_MouseMove(object sender, MouseEventArgs e)
{
if (PlottingLog || LoadingLog)
{
return;
}
var pos = e.Location;
if (prevPosition.HasValue && pos == prevPosition.Value)
{
return;
}
prevPosition = pos;
var results = chart.HitTest(pos.X, pos.Y, false, ChartElementType.DataPoint);
foreach (var result in results)
{
if (result.ChartElementType == ChartElementType.DataPoint)
{
var prop = result.Object as DataPoint;
if (prop != null)
{
if (prop.YValues[0] == 15 || prop.YValues[0] == 14.7)
{
var pointXPixel = result.ChartArea.AxisX.ValueToPixelPosition(prop.XValue);
var pointYPixel = result.ChartArea.AxisY.ValueToPixelPosition(prop.YValues[0]);
// check if the cursor is really close to the point (25 pixels around the point)
if (Math.Abs(pos.X - pointXPixel) < 25 &&
Math.Abs(pos.Y - pointYPixel) < 25)
{
string data = "";
if (EventsView.TryGetEvent(prop.XValue, out data))
{
MForm.SetGraphRichText(data, Util.MessageColor(data));
}
else
{
MForm.SetGraphRichText("", SystemColors.Window);
}
}
}
}
}
}
}