public TeamCntChart()
{
InitializeComponent();
//cartesianChart1 队伍过题数统计
ColumnSeries columnSeries = new ColumnSeries();
columnSeries.DataLabels = true;
columnSeries.LabelPoint = point => point.Y + "";
columnSeries.Values = new ChartValues <ObservableValue>();
for (int i = 1; i <= OperateForm.problemCnt; ++i)
{
try
{
columnSeries.Values.Add(new ObservableValue(double.Parse(DBTool.getProblemTeamByCnt(i).ToString())));
}
catch (Exception ex)
{
print("网络连接中断！");
Application.Exit();
}
}
cartesianChart1.Series.Clear();
columnSeries.Title = "team";
cartesianChart1.Series.Add(columnSeries);
string[] labels1 = new string[OperateForm.problemCnt];
for (int i = 0; i < OperateForm.problemCnt; ++i)
{
labels1[i] = (i + 1).ToString();
}
cartesianChart1.AxisX.Clear();
cartesianChart1.AxisX.Add(new Axis
{
Labels = labels1,
Separator = new Separator // force the separator step to 1, so it always display all labels
{
Step = 1,
IsEnabled = false //disable it to make it invisible.
},
LabelsRotation = 0
});
cartesianChart1.AxisY.Clear();
cartesianChart1.AxisY.Add(new Axis
{
LabelFormatter = value => value + " teams",
Separator = new Separator()
});
}
public void getCartesianChart()
{
//cartesianChart1 队伍过题数统计
ColumnSeries columnSeries = new ColumnSeries();
columnSeries.DataLabels = true;
columnSeries.LabelPoint = point => point.Y + "";
columnSeries.Values = new ChartValues <ObservableValue>();
for (int i = 1; i <= OperateForm.problemCnt; ++i)
{
try
{
columnSeries.Values.Add(new ObservableValue(double.Parse(DBTool.getProblemTeamByCnt(i).ToString())));
}
catch (Exception ex)
{
print("网络连接中断！");
Application.Exit();
}
}
cartesianChart1.Series.Clear();
columnSeries.Title = "team";
cartesianChart1.Series.Add(columnSeries);
string[] labels1 = new string[OperateForm.problemCnt];
for (int i = 0; i < OperateForm.problemCnt; ++i)
{
labels1[i] = (i + 1).ToString();
}
cartesianChart1.AxisX.Clear();
cartesianChart1.AxisX.Add(new Axis
{
Labels = labels1,
Separator = new Separator // force the separator step to 1, so it always display all labels
{
Step = 1,
IsEnabled = false //disable it to make it invisible.
},
LabelsRotation = 0
});
cartesianChart1.AxisY.Clear();
cartesianChart1.AxisY.Add(new Axis
{
LabelFormatter = value => value + " teams",
Separator = new Separator()
});
//cartesianChart2 题目提交分类统计
cartesianChart2.Series.Clear();
for (int i = 0; i < 4; ++i)
{
StackedColumnSeries stackedColumnSeries = new StackedColumnSeries();
stackedColumnSeries.StackMode = StackMode.Values;
stackedColumnSeries.DataLabels = false;
stackedColumnSeries.Title = OperateForm.resultName[i];
stackedColumnSeries.Values = new ChartValues <double>();
for (int j = 0; j < OperateForm.problemCnt; ++j)
{
try
{
if (OperateForm.result[i] != 4)
{
stackedColumnSeries.Values.Add(-double.Parse((DBTool.getTotResultByResultAndNum(OperateForm.result[i], j)).ToString()));
}
else
{
stackedColumnSeries.Values.Add(double.Parse((DBTool.getTotResultByResultAndNum(OperateForm.result[i], j)).ToString()));
}
}
catch (Exception ex)
{
print("网络连接中断！");
Application.Exit();
}
}
cartesianChart2.Series.Add(stackedColumnSeries);
}
string[] labels2 = new string[OperateForm.problemCnt];
for (int i = 0; i < OperateForm.problemCnt; ++i)
{
labels2[i] = OperateForm.charMp[i];
}
cartesianChart2.AxisX.Clear();
cartesianChart2.AxisX.Add(new Axis
{
Labels = labels2,
Separator = new Separator // force the separator step to 1, so it always display all labels
{
Step = 1,
IsEnabled = false //disable it to make it invisible.
},
LabelsRotation = 0
});
cartesianChart2.AxisY.Clear();
cartesianChart2.AxisY.Add(new Axis
{
LabelFormatter = value => value + ""
});
}