public Function_Smoothing()
{
// This call is required by the Windows Form Designer.
InitializeComponent();
line1.Clear();
line1.Add(new int[] { 4, 9, 5, 7, 2, 12, 15 });
line1.RefreshSeries();
}
private void FormMain_Load(object sender, EventArgs e)
{
//初始化下拉串口名称列表框
string[] ports = SerialPort.GetPortNames();
Array.Sort(ports);
port.Items.AddRange(ports);
port.SelectedIndex = port.Items.Count > 0 ? 0 : -1;
//初始化SerialPort对象
comm.NewLine = "\r\n";
comm.RtsEnable = true;
//添加事件注册
comm.DataReceived += comm_DataReceived;
getFromXml();
sendbutton.Enabled = false;
sendCmdButton.Enabled = false;
disflag = false;
reChartUpdate = false;
errorCount = 0;
timerDrawI = 0;
tChart1.Chart.Header.Visible = false;
tChart1.Chart.Legend.Visible = false;
tChart1.Aspect.View3D = false;
tChart1.BackColor = Color.White;
red.Clear();
blue.Clear();
tChart1.Chart.Series.Clear();
label1.ForeColor = Color.Black;
tmr.Elapsed += new System.Timers.ElapsedEventHandler(tmr_Elapsed);
thread = new Thread(writeDataToFile);
thread.Start();
}
public AxisFirstLastLabels()
{
// This call is required by the Windows Form Designer.
InitializeComponent();
line1.Clear();
line1.Add(123, "First");
line1.Add(456, "Second");
line1.Add(321, "Third");
line1.Add(234, "Last");
tChart1.Axes.Bottom.GetAxisDrawLabel += new Steema.TeeChart.GetAxisDrawLabelEventHandler(Bottom_GetAxisDrawLabel);
}
private static void ReadIntoTChart(Series series1, Steema.TeeChart.Styles.Line tSeries)
{
tSeries.Clear();
tSeries.XValues.DateTime = true;
for (int i = 0; i < series1.Count; i++)
{
if (!series1[i].IsMissing)
{
tSeries.Add(series1[i].DateTime, series1[i].Value);
}
//tSeries[tSeries.Count - 1].Label ="";
//tSeries.Marks.Items[tSeries.Count - 1].Text = "\n";
if (tSeries.Count > 0)
{
tSeries.Marks.Items[tSeries.Count - 1].Visible = false;
}
}
}
private static void ReadIntoTChart(Series series1, Steema.TeeChart.Styles.Line tSeries, bool rightAxis = false)
{
tSeries.Clear();
tSeries.XValues.DateTime = true;
for (int i = 0; i < series1.Count; i++)
{
if (!series1[i].IsMissing)
{
tSeries.Add(series1[i].DateTime, series1[i].Value);
}
if (tSeries.Count > 0)
{
tSeries.Marks.Items[tSeries.Count - 1].Visible = false;
}
}
if (rightAxis)
{
tSeries.VertAxis = Steema.TeeChart.Styles.VerticalAxis.Right;
}
}
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
yhat = new double[points1.XValues.Count];
line1.Clear();
if (FitModel(points1, ref yhat, out coeffs, comboBox1.SelectedIndex))
{
line1.XValues.Count = points1.XValues.Count;
line1.XValues.Value = points1.XValues.Value;
line1.YValues.Count = points1.XValues.Count;
line1.YValues.Value = yhat;
switch (comboBox1.SelectedIndex)
{
case 0:
tChart1.Header.Text = "y=a*Exp(b*x)\r\na=" + coeffs[0].ToString("0.00") + " b=" + coeffs[1].ToString("0.00"); break;
case 1:
tChart1.Header.Text = "y=ax^b\r\na=" + coeffs[0].ToString("0.00") + " b=" + coeffs[1].ToString("0.00"); break;
case 2:
tChart1.Header.Text = "y=b*ln(x)+a\r\na=" + coeffs[0].ToString("0.00") + " b=" + coeffs[1].ToString("0.00"); break;
}
}
line1.Repaint();
}
public Page1()
{
// NavigationPage.SetHasNavigationBar(this, false);
dashBoard0 = new Chart();
dashBoard0.Aspect.View3D = false;
Steema.TeeChart.Styles.Bar bar1 = new Steema.TeeChart.Styles.Bar();
Steema.TeeChart.Styles.Line line1 = new Steema.TeeChart.Styles.Line();
dashBoard0.Series.Add(bar1);
dashBoard0.Series.Add(line1);
//barline chart
bar1.Clear();
bar1.Add(20);
bar1.Add(50);
bar1.Add(10);
bar1.Add(70);
bar1.Add(46);
bar1.Pen.Visible = false;
bar1.BarStyle = Steema.TeeChart.Styles.BarStyles.RectGradient;
bar1.Marks.Visible = false;
bar1.Gradient.StartColor = Color.White;
bar1.Gradient.EndColor = Color.FromRgb(102, 205, 170);
bar1.Marks.Visible = true;
bar1.Marks.Shadow.Visible = false;
bar1.Marks.Color = Color.White;
bar1.Marks.Font.Size = 10;
bar1.Marks.Font.Color = Color.FromRgb(102, 205, 170);
bar1.Marks.Pen.Visible = false;
bar1.Marks.ArrowLength = 5;
bar1.Color = Color.White;
line1.Clear();
line1.Add(0, 45);
line1.Add(0.444444444444444, 55);
line1.Add(0.888888888888889, 75);
line1.Add(1.33333333333333, 65);
line1.Add(1.77777777777778, 45);
line1.Add(2.22222222222222, 80);
line1.Add(2.66666666666667, 85);
line1.Add(3.11111111111111, 98);
line1.Add(3.55555555555556, 75);
line1.Add(4, 68);
line1.Color = Color.FromRgb(255, 255, 240);
line1.LinePen.Width = 3;
line1.Smoothed = true;
dashBoard0.Panel.Color = Color.FromRgb(102, 205, 170);
dashBoard0.Panel.Gradient.Visible = false;
dashBoard0.Walls.Back.Visible = false;
dashBoard0.Title.Text = "Bars and Lines";
dashBoard0.Title.Alignment = TextAlignment.Start;
dashBoard0.Title.Font.Size = 12;
dashBoard0.Title.Font.Color = Color.White;
//dashBoard0.Title.Font.Name = "";
dashBoard0.Axes.Left.AxisPen.Visible = false;
dashBoard0.Axes.Bottom.AxisPen.Color = Color.White;
dashBoard0.Legend.Visible = false;
dashBoard0.Axes.Left.Grid.Color = Color.White;
dashBoard0.Axes.Left.Grid.Style = Steema.TeeChart.Drawing.DashStyle.Dot;
dashBoard0.Axes.Left.Labels.Font.Color = Color.White;
dashBoard0.Axes.Bottom.Labels.Font.Color = Color.White;
dashBoard0.Axes.Left.Increment = 25;
DashView0 = new ChartView
{
VerticalOptions = LayoutOptions.FillAndExpand,
HorizontalOptions = LayoutOptions.FillAndExpand,
};
DashView0.Model = dashBoard0;
Content = new StackLayout
{
Children =
{
DashView0
}
};
}