public FanCurveEditor(IList <FanPoint> curve, FanCurveKind curveKind)
{
this.Curve = curve;
this.CurveKind = curveKind;
this.InitializeComponent();
#region Grid
this.GridPoints = new FanGraphPoint[11];
for (int i = 0; i < this.GridPoints.Length; ++i)
{
FanPoint p = new FanPoint(i * 10.0, i * 0.1);
this.GridPoints[i] = new FanGraphPoint(this, () => p, null);
}
for (int i = 0; i < this.GridPoints.Length; ++i)
{
Line vLine = new Line
{
Stroke = Brushes.Gray
};
this.canvas.Children.Add(vLine);
vLine.SetBinding(Line.X1Property, $"GridPoints[{i}].X");
vLine.Y1 = 0.0;
vLine.SetBinding(Line.X2Property, $"GridPoints[{i}].X");
vLine.SetBinding(Line.Y2Property, $"Canvas.ActualHeight");
Line hLine = new Line
{
Stroke = Brushes.Gray
};
this.canvas.Children.Add(hLine);
hLine.X1 = 0.0;
hLine.SetBinding(Line.Y1Property, $"GridPoints[{i}].Y");
hLine.SetBinding(Line.X2Property, $"Canvas.ActualWidth");
hLine.SetBinding(Line.Y2Property, $"GridPoints[{i}].Y");
TextBlock text = new TextBlock();
this.canvas.Children.Add(text);
text.SetBinding(TextBlock.TextProperty, $"GridPoints[{i}].Temperature");
text.SetBinding(Canvas.LeftProperty, $"GridPoints[{i}].X");
Canvas.SetBottom(text, 0.0);
}
#endregion
this.updatePoints();
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
//失能对比按钮
btnAddCompare.IsEnabled = false;
this.Title = this.CompanyName + "---" + this.WindFieldName + "---第 " + this.FanNumber + " 号风机";
//获取当前风机的风场信息
windFieldOfFan = AllWindFieldDAL.GetWindFieldByName(this.CompanyName, this.WindFieldName);
//获得当前风机的最新数据
FanPoint fp = FanPointDAL.GetSinglePoint(windFieldOfFan.BranchTableName, this.WindFieldName, this.FanNumber);
txtbkDigital.Text = "业主名称：" + windFieldOfFan.CompanyName + "\n"
+ "风场名称：" + windFieldOfFan.WindFieldName + "\n"
+ "地址：" + windFieldOfFan.Province + windFieldOfFan.City + windFieldOfFan.DetailAddress + "\n\n"
+ "-------------------------------\n"
+ "风机型号:" + windFieldOfFan.FanModelNumber + "\n"
+ "风机高度:" + windFieldOfFan.FanHeight + "\n"
+ "测风仪型号:" + windFieldOfFan.AnemoscopeModelNumber + "\n"
+ "-------------------------------\n"
+ "经纬度：" + fp.GPS_lng + "E " + fp.GPS_lat + "N\n"
+ "风机号：" + fp.FanNumber + "\n"
+ "风速：" + fp.WindSpeed + "\n"
+ "风向：" + fp.WindDirection + "\n"
+ "临时IP：" + fp.TempIp + "\n"
+ "海拔：" + fp.Elevation + "\n"
+ "航向：" + fp.Course + "\n"
+ "航速：" + fp.NavigationalSpeed + "\n"
+ "温度：" + fp.Temperature + "\n"
+ "湿度：" + fp.Humidity + "\n"
+ "气压：" + fp.AirPressure + "\n";
//预加载省份
provinceArray = AllWindFieldDAL.GetAllProvince();
if (provinceArray != null)
{
//如果查到了省份，则加载到复选框
List <string> provinceList = new List <string>();
provinceList.Add("全国范围");
provinceList.AddRange(provinceArray);
cmbProvince.ItemsSource = provinceList;//加载省份
cmbProvince.SelectedItem = "全国范围";
}
//预加载所有公司名称
companyArray = AllWindFieldDAL.GetCompanyName();
LoadCompany("全国范围", companyArray);
}
private Point pointToCanvas(FanPoint p)
{
Point s = this.getGraphSize();
return(new Point(p.Temperature / 100 * s.X, (1.0 - p.FanSpeed) * s.Y));
}
private void updatePoints(int?focused = null)
{
if (this.graphElements != null)
{
foreach (UIElement el in this.graphElements)
{
this.canvas.Children.Remove(el);
}
}
this.graphElements = new List <UIElement>();
this.Points = new FanGraphPoint[this.Curve.Count];
for (int i = 0; i < this.Points.Length; ++i)
{
int j = i;
this.Points[i] = new FanGraphPoint(this, () => this.Curve[j], v => this.Curve[j] = v);
}
Brush lineBrush = new SolidColorBrush(Colors.DodgerBlue);
Ellipse focusedEllipse = null;
for (int i = 0; i < this.Points.Length; ++i)
{
int j = i;
Ellipse ellipse = new Ellipse
{
Focusable = true,
Style = (Style)this.Resources["EllipseStyle"],
Tag = i
};
if (focused != null && focused.Value == i)
{
focusedEllipse = ellipse;
}
ellipse.SetBinding(Canvas.LeftProperty, $"Points[{i}].EllipseX");
ellipse.SetBinding(Canvas.TopProperty, $"Points[{i}].EllipseY");
ellipse.SetBinding(WidthProperty, $"Points[{i}].EllipseW");
ellipse.SetBinding(HeightProperty, $"Points[{i}].EllipseH");
if (i < this.Points.Length - 1)
{
if (this.CurveKind == FanCurveKind.Step)
{
Line line1 = new Line
{
StrokeThickness = 2,
Stroke = lineBrush,
};
this.graphElements.Add(line1);
Line line2 = new Line
{
StrokeThickness = 2,
Stroke = lineBrush,
};
this.graphElements.Add(line2);
line1.SetBinding(Line.X1Property, $"Points[{i}].X");
line1.SetBinding(Line.Y1Property, $"Points[{i}].Y");
line1.SetBinding(Line.X2Property, $"Points[{i + 1}].X");
line1.SetBinding(Line.Y2Property, $"Points[{i}].Y");
line2.SetBinding(Line.X1Property, $"Points[{i + 1}].X");
line2.SetBinding(Line.Y1Property, $"Points[{i}].Y");
line2.SetBinding(Line.X2Property, $"Points[{i + 1}].X");
line2.SetBinding(Line.Y2Property, $"Points[{i + 1}].Y");
}
else if (this.CurveKind == FanCurveKind.Linear)
{
Line line = new Line
{
StrokeThickness = 2,
Stroke = lineBrush,
};
this.graphElements.Add(line);
line.SetBinding(Line.X1Property, $"Points[{i}].X");
line.SetBinding(Line.Y1Property, $"Points[{i}].Y");
line.SetBinding(Line.X2Property, $"Points[{i + 1}].X");
line.SetBinding(Line.Y2Property, $"Points[{i + 1}].Y");
}
}
this.graphElements.Add(ellipse);
void updateLabel()
{
this.infoLabel.Text = $"Point {j}: {this.Points[j].Point.FanSpeed * 100.0:F1}% at {this.Points[j].Point.Temperature:F1}°C";
}
ellipse.MouseDown += (s, e) =>
{
ellipse.Focus();
ellipse.CaptureMouse();
updateLabel();
};
ellipse.MouseUp += (s, e) =>
{
ellipse.ReleaseMouseCapture();
this.infoLabel.Text = "";
};
ellipse.MouseMove += (s, e) =>
{
if (!ellipse.IsMouseCaptured)
{
return;
}
FanPoint p = this.canvasToPoint(e.GetPosition(this.canvas));
p.Temperature = Math.Max(0.0, Math.Min(100.0, p.Temperature));
p.FanSpeed = Math.Max(0.0, Math.Min(1.0, p.FanSpeed));
if (j == 0)
{
p.Temperature = 0.0;
}
if (j > 0)
{
FanPoint p2 = this.Points[j - 1].Point;
if (p.Temperature < p2.Temperature)
{
p.Temperature = p2.Temperature;
}
//if (p.Y < p2.Y)
// p.Y = p2.Y;
}
if (j < this.Points.Length - 1)
{
FanPoint p2 = this.Points[j + 1].Point;
if (p.Temperature > p2.Temperature)
{
p.Temperature = p2.Temperature;
}
//if (p.Y > p2.Y)
// p.Y = p2.Y;
}
if ((Keyboard.Modifiers & ModifierKeys.Shift) != 0)
{
p.FanSpeed = Math.Round(p.FanSpeed, 2);
p.Temperature = Math.Round(p.Temperature);
}
this.Points[j].Point = p;
updateLabel();
};
}
foreach (UIElement el in this.graphElements)
{
this.canvas.Children.Add(el);
}
focusedEllipse?.Focus();
}
