public void getcartesianChart()
{
ChartValues <double> AC_Values = new ChartValues <double>();
ChartValues <double> Submit_Values = new ChartValues <double>();
DateTime NOW = DateTime.Now;
DateTime last_time;
if (DateTime.Compare(NOW, OperateForm.end_time) > 0)
{
NOW = OperateForm.end_time;
}
if (DateTime.Compare(NOW, OperateForm.start_time) < 0)
{
NOW = OperateForm.start_time;
}
last_time = NOW;
TimeSpan timeSpan = NOW - OperateForm.start_time;
DateTime st = OperateForm.start_time;
DateTime nx = new DateTime();
int len = (int)double.Parse(timeSpan.TotalMinutes.ToString());
len = Math.Min(300, len);
len = Math.Max(0, len);
AC_Values.Add(0);
Submit_Values.Add(0);
for (int i = 0; i < len; i += 1)
{
nx = st.AddMinutes(1);
try
{
AC_Values.Add(double.Parse(DBTool.getTotSubmitByStEdAndResult(st.ToString(), nx.ToString(), 4).ToString()));
Submit_Values.Add(double.Parse(DBTool.getTotSubmitByStEd(st.ToString(), nx.ToString()).ToString()));
}
catch (Exception ex)
{
print("网络连接中断！");
Application.Exit();
}
st = nx;
}
cartesianChart1.Series.Clear();
cartesianChart1.Series.Add(new LineSeries
{
Values = AC_Values,
StrokeThickness = 2,
StrokeDashArray = new System.Windows.Media.DoubleCollection(new double[] { 2 }),
Stroke = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Color.FromRgb(107, 185, 69)),
Fill = System.Windows.Media.Brushes.Transparent,
LineSmoothness = 0,
PointGeometrySize = 1,
Title = "AC",
});
cartesianChart1.Series.Add(new LineSeries
{
Values = Submit_Values,
StrokeThickness = 2,
Stroke = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Color.FromRgb(28, 142, 196)),
Fill = System.Windows.Media.Brushes.Transparent,
LineSmoothness = 1,
PointGeometrySize = 1,
PointForeground =
new System.Windows.Media.SolidColorBrush(System.Windows.Media.Color.FromRgb(34, 46, 49)),
Title = "Submit"
});
cartesianChart1.Background = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Color.FromRgb(34, 46, 49));
cartesianChart1.AxisX.Add(new Axis
{
IsMerged = true,
Separator = new Separator
{
Step = 20,
StrokeThickness = 1,
StrokeDashArray = new System.Windows.Media.DoubleCollection(new double[] { 2 }),
Stroke = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Color.FromRgb(64, 79, 86))
}
});
cartesianChart1.AxisY.Add(new Axis
{
IsMerged = true,
Separator = new Separator
{
StrokeThickness = 1.5,
StrokeDashArray = new System.Windows.Media.DoubleCollection(new double[] { 4 }),
Stroke = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Color.FromRgb(64, 79, 86))
}
});
}