public void Clear()
{
MathItems.Clear();
Cursors.Clear();
Markers.Clear();
Traces.Clear();
}
private void LoadTraces(IEAElement element)
{
Traces.Clear();
IEnumerable <ITraceLink> traces =
element.FindConnectors("", EAConstants.RelationTrace)
.Select(a => (ITraceLink) new TraceLink(this, a));
foreach (ITraceLink trace in traces)
{
Traces.Add(trace);
}
}
private void MenuItem_Click(object sender, RoutedEventArgs e)
{
MenuItem item = sender as MenuItem;
Trace tr = lstYxis.SelectedItem as Trace;
int index = Traces.IndexOf(tr);
if (item.Header.ToString() == "AutoScale")
{
AutoScale(index);
}
else if (item.Header.ToString() == "Add Marker")
{
if (lstYxis.SelectedItem != null)
{
AddMarker(index);
}
}
else if (item.Header.ToString() == "Delete Trace")
{
DeleteTrace(index);
}
else if (item.Header.ToString() == "Delete All Trace")
{
Traces.Clear();
clearData();
}
else if (item.Header.ToString() == "Scale Couple")
{
scaleCouple();
}
else if (item.Header.ToString() == "Save Chart")
{
SaveChartImage("./1.jpg");
}
else if (item.Header.ToString() == "Set up")
{
WindowSetUp windowSetUp = new WindowSetUp();
windowSetUp.Show();
}
}
/// <summary>
/// delete all trace storage
/// </summary>
/// <returns>true is successful</returns>
public bool RemoveAllTraces()
{
Traces.Clear();
return(true);
}
/// 清除trace里面的数据，但是横纵坐标不动
/// </summary>
public void ClearTraceInfo()
{
Traces.Clear();
Clear();
}
