private void InitGraph(
string title, string xAxisTitle,
string y1AxisTitle, string y2AxisTitle,
SummaryDataSource[] dataSourceArray)
{
_graphPane = zed.GraphPane;
_graphPane.Title.Text = title;
_graphPane.XAxis.Title.Text = xAxisTitle;
_graphPane.XAxis.MajorGrid.IsVisible = true;
_graphPane.YAxis.Title.Text = y1AxisTitle;
_graphPane.YAxis.MajorGrid.IsVisible = true;
_graphPane.Y2Axis.Title.Text = y2AxisTitle;
_graphPane.Y2Axis.MajorGrid.IsVisible = false;
// Create point-pair lists and bind them to the graph control.
int sourceCount = dataSourceArray.Length;
_pointPlotArray = new PointPairList[sourceCount];
for (int i = 0; i < sourceCount; i++)
{
SummaryDataSource ds = dataSourceArray[i];
_pointPlotArray[i] = new PointPairList();
Color color = _plotColorArr[i % 3];
BarItem barItem = _graphPane.AddBar(ds.Name, _pointPlotArray[i], color);
barItem.Bar.Fill = new Fill(color);
_graphPane.BarSettings.MinClusterGap = 0;
barItem.IsY2Axis = (ds.YAxis == 1);
}
}
/// <summary>
/// Refresh view.
/// </summary>
public void RefreshView()
{
if (this.InvokeRequired)
{
// Note. Must use Invoke(). BeginInvoke() will execute asynchronously and the evolution algorithm therefore
// may have moved on and will be in an intermediate and indeterminate (between generations) state.
this.Invoke(new MethodInvoker(delegate()
{
RefreshView();
}));
return;
}
if (this.IsDisposed)
{
return;
}
// Update plot points for each series in turn.
int sourceCount = _dataSourceArray.Length;
for (int i = 0; i < sourceCount; i++)
{
SummaryDataSource ds = _dataSourceArray[i];
Point2DDouble[] pointArr = ds.GetPointArray();
PointPairList ppl = _pointPlotArray[i];
EnsurePointPairListLength(ppl, pointArr.Length);
for (int j = 0; j < pointArr.Length; j++)
{
ppl[j].X = pointArr[j].X;
ppl[j].Y = pointArr[j].Y;
}
}
// Trigger graph to redraw.
zed.AxisChange();
Refresh();
}