private Distance GetPrimitiveDistance(IChartDrawable primitive, Point point)
{
var x = point.X;
var y = WorldY(point.Y);
return(primitive.Distance(x, y));
}
public virtual void MouseDown(MouseEventArgs e)
{
if (this.chart.MainSeries == null || this.chart.MainSeries.Count == 0 || (e.X <= this.x1 || e.X >= this.x2))
{
return;
}
double num1 = 10.0;
double num2 = (this.maxValue - this.minValue) / 20.0;
int x = e.X;
double y = this.WorldY(e.Y);
foreach (IChartDrawable chartDrawable in this.notDatePrimitives)
{
if (chartDrawable is DSView)
{
Distance distance = chartDrawable.Distance(x, y);
if (distance != null)
{
this.chart.UnSelectAll();
if (distance.DX < num1 && distance.DY < num2)
{
chartDrawable.Select();
this.chart.SetContentUpdated(true);
this.chart.Invalidate();
this.chart.ShowProperties(chartDrawable as DSView, this, false);
this.chartDrawable = chartDrawable;
if (!this.chart.ContextMenuEnabled || e.Button != MouseButtons.Right)
{
break;
}
this.getContextMenuStrip(chartDrawable).Show((Control)this.chart, new Point(e.X, e.Y));
break;
}
}
}
}
}
private Distance GetPrimitiveDistance(IChartDrawable primitive, Point point)
{
var x = point.X;
var y = WorldY(point.Y);
return primitive.Distance(x, y);
}