void Page_Loaded(object sender, RoutedEventArgs e)
{
#region Prepering arrays with data
const int N = 200;
DateTime[] x = new DateTime[N];
double[] y = new double[N];
TimeSpan step = new TimeSpan(23, 11, 21, 31);
x[0] = new DateTime(1990, 1, 1);
y[0] = 0;
for (int i = 1; i < N; i++)
{
x[i] = x[i - 1] + step;
y[i] = (Int32)(y[i - 1] + Math.E) % 37;
}
#endregion
//Here we replace default numeric axis with DateTime Axis
dateAxis = new HorizontalDateTimeAxis();
plotter.HorizontalAxis = dateAxis;
//Now we should set xMapping using ConvertToDouble method
var xDataSource = x.AsXDataSource();
xDataSource.SetXMapping(d => dateAxis.ConvertToDouble(d));
var yDataSource = y.AsYDataSource();
CompositeDataSource compositeDataSource = xDataSource.Join(yDataSource);
LineGraph line = new LineGraph(compositeDataSource, "Graph depends on DateTime");
// plotter.Children.Add(line);
plotter.FitToView();
}
void Page_Loaded(object sender, RoutedEventArgs e)
{
#region Prepering arrays with data
const int N = 200;
DateTime[] x = new DateTime[N];
double[] y = new double[N];
TimeSpan step = new TimeSpan(11, 21, 31);
x[0] = DateTime.Now;
y[0] = 0;
for (int i = 1; i < N; i++)
{
x[i] = x[i - 1] + step;
y[i] = (Int32)(y[i - 1] + Math.E) % 37;
}
#endregion
//Here we replace default numeric axis with DateTime Axis
dateAxis = new HorizontalDateTimeAxis();
plotter.HorizontalAxis =dateAxis;
//Now we should set xMapping using ConvertToDouble method
var xDataSource = x.AsXDataSource();
xDataSource.SetXMapping(d => dateAxis.ConvertToDouble(d));
var yDataSource = y.AsYDataSource();
CompositeDataSource compositeDataSource = xDataSource.Join(yDataSource);
LineGraph line = new LineGraph(compositeDataSource,"Graph depends on DateTime");
plotter.Children.Add(line);
plotter.FitToView();
}
private static ChartPlotter SamplePlot()
{
ChartPlotter plotter = new ChartPlotter();
HorizontalDateTimeAxis dateAxis = new HorizontalDateTimeAxis();
plotter.HorizontalAxis = dateAxis;
// chart.Children.Add(plotter);
int size = 15;
Random random = new Random();
DateTime[] dates = new DateTime[size];
int[] values1 = new int[size];
int[] values2 = new int[size];
for (int i = 0; i < size; ++i)
{
dates[i] = DateTime.Today.AddDays(i);
values1[i] = random.Next(0, 10);
values2[i] = random.Next(5, 15);
}
var datesDataSource = new EnumerableDataSource <DateTime>(dates);
datesDataSource.SetXMapping(x => dateAxis.ConvertToDouble(x));
var numberOpenDataSource = new EnumerableDataSource <int>(values1);
numberOpenDataSource.SetYMapping(y => y);
var numberOpenDataSource2 = new EnumerableDataSource <int>(values2);
numberOpenDataSource2.SetYMapping(y => y);
var datesDataSource2 = new EnumerableDataSource <DateTime>(dates);
datesDataSource2.SetXMapping(x => dateAxis.ConvertToDouble(((DateTime)x).AddDays(2)));
CompositeDataSource compositeDataSource1 = new CompositeDataSource(datesDataSource, numberOpenDataSource);
CompositeDataSource compositeDataSource2 = new CompositeDataSource(
datesDataSource2,
numberOpenDataSource2);
LinearPalette pal = new LinearPalette(Colors.Crimson, Colors.DarkBlue);
plotter.AddLineGraph(compositeDataSource1,
new Pen(Brushes.Blue, 2),
new CirclePointMarker {
Size = 10.0, Fill = Brushes.Red
},
new PenDescription("1n"));
plotter.AddLineGraph(compositeDataSource2,
new Pen(Brushes.Cyan, 1),
new TrianglePointMarker {
Size = 5.0
},
new PenDescription("2n"));
return(plotter);
}
/// <summary>
/// Initializes a new instance of the <see cref="DateTimeSelector"/> class.
/// </summary>
public DateTimeSelector()
{
var axis = new HorizontalDateTimeAxis();
MainHorizontalAxis = axis;
ValueConversion = axis;
Range = new Range <DateTime>(DateTime.Now, DateTime.Now.AddHours(1));
}
public void AddChartValues(DateTime x, double y)
{
HorizontalDateTimeAxis axis = multimeter.dynamicChart.HorizontalAxis as HorizontalDateTimeAxis;
minX = axis.ConvertToDouble(x.AddSeconds(-8 * multimeter.TimingInterval));
maxX = axis.ConvertToDouble(x.AddSeconds(4 * multimeter.TimingInterval));
maxY = 2 * y;
loggedValues.AppendAsync(Application.Current.Dispatcher, new DatePoint(x, y));
if (multimeter.GraphAutoScroll)
{
multimeter.dynamicChart.Viewport.Visible = new Microsoft.Research.DynamicDataDisplay.Common.DataRect(new Point(minX, 0), new Point(maxX, maxY));
}
multimeter.program.AddChartValues(x, y, multimeter.Index);
}
public void SetHorizontalAxisMapping(Func <double, DateTime> fromDouble, Func <DateTime, double> toDouble)
{
if (fromDouble == null)
{
throw new ArgumentNullException("fromDouble");
}
if (toDouble == null)
{
throw new ArgumentNullException("toDouble");
}
HorizontalDateTimeAxis axis = (HorizontalDateTimeAxis)MainHorizontalAxis;
axis.ConvertFromDouble = fromDouble;
axis.ConvertToDouble = toDouble;
}
public void AddChartValues(DateTime x, double y, int index)
{
HorizontalDateTimeAxis axis = dynamicChart.HorizontalAxis as HorizontalDateTimeAxis;
maxX = axis.ConvertToDouble(x.AddSeconds(10));
if (y > maxY)
{
maxY = y;
}
minX = axis.ConvertToDouble(x.AddSeconds(-50));
points[index].AppendAsync(Application.Current.Dispatcher, new DatePoint(x, y));
/*if (reference.GraphAutoScroll)
* {*/
dynamicChart.Viewport.Visible = new Microsoft.Research.DynamicDataDisplay.Common.DataRect(new Point(minX, 0), new Point(maxX, maxY * 2));
//}
}
public DataHandler(Multimeter refer)
{
s = new Stopwatch();
g = new Stopwatch();
multimeter = refer;
currentMeter = "DMM " + (multimeter.Index + 1).ToString();
totalStopWatch = new Stopwatch();
totalLogTimer = new DispatcherTimer(new TimeSpan(0, 0, 1), DispatcherPriority.Normal, delegate
{
multimeter.overview.ElapsedTimeDisplay.Text = String.Format("{0:hh\\:mm\\:ss}", totalStopWatch.Elapsed);
}, Application.Current.Dispatcher);
HorizontalDateTimeAxis axis = multimeter.dynamicChart.HorizontalAxis as HorizontalDateTimeAxis;
loggedValues = new ObservableDataSource <DatePoint>();
loggedValues.SetXMapping(p => axis.ConvertToDouble(p.X));
loggedValues.SetYMapping(p => p.Y);
graph = multimeter.dynamicChart.AddLineGraph(loggedValues, Colors.Blue, 2, currentMeter);
}
private void AddNewTab(int index = 1)
{
TabItem t = new TabItem();
MultimeterTabs.Items.Insert(index, t);
Multimeter multimeter = new Multimeter(this, t, MultimeterTabs, multimeters.Count);
multimeters.Add(multimeter);
t.Content = multimeter;
MultimeterTabs.SelectedIndex = index;
HorizontalDateTimeAxis axis = dynamicChart.HorizontalAxis as HorizontalDateTimeAxis;
ObservableDataSource <DatePoint> values = new ObservableDataSource <DatePoint>();
values.SetYMapping(p => p.Y);
values.SetXMapping(p => axis.ConvertToDouble(p.X));
points.Add(values);
graphs.Add(dynamicChart.AddLineGraph(values, 2, multimeter.handler.currentMeter));
multimeter.graph = graphs.Last <LineGraph>();
}
private void Page_Loaded(object sender, RoutedEventArgs e)
{
const int count = 4;
for (int i = 0; i < count; i++)
{
data.Add(CreateRandomRect());
}
chart.AddPropertyBinding <TimeSpan>(ViewportPanel.ViewportWidthProperty,
duration =>
{
DateTime durationDT = new DateTime(duration.Ticks);
HorizontalDateTimeAxis axis = (HorizontalDateTimeAxis)plotter.MainHorizontalAxis;
var result = axis.ConvertToDouble(durationDT);
return(result);
},
"Duration");
DataContext = data;
}
public ltepopupModel()
{
PinCommand = new DelegateCommand(new Action(OnPinCommandExecute));
CloseWindowCommand = new DelegateCommand(new Action(OnCloseWindowCommandExecute));
LTECollection = new LTECollection();
LTECollection2 = new LTECollection();
DateTimeAxis1 = new HorizontalDateTimeAxis();
DateTimeAxis2 = new HorizontalDateTimeAxis();
var ds = new EnumerableDataSource <LTEData>(LTECollection);
ds.SetXMapping(x => DateTimeAxis1.ConvertToDouble(x.Date));
ds.SetYMapping(y => y.Data);
RsrqGraph = ds;
var ds2 = new EnumerableDataSource <LTEData>(LTECollection2);
ds2.SetXMapping(x => DateTimeAxis1.ConvertToDouble(x.Date));
ds2.SetYMapping(y => y.Data);
RsrpGraph = ds2;
}
public TimeChartPlotter()
{
HorizontalAxis = new HorizontalDateTimeAxis();
}
void LogYWindow_Loaded(object sender, RoutedEventArgs e)
{
//ChartPlotter plotter = new ChartPlotter();
//plotter.Children.Add(new CursorCoordinateGraph());
//plotter.DataTransform = new Log10YTransform();
//VerticalAxis axis = new VerticalAxis
//{
// TicksProvider = new LogarithmNumericTicksProvider(10),
// LabelProvider = new UnroundingLabelProvider()
//};
//plotter.MainVerticalAxis = axis;
//plotter.AxisGrid.DrawVerticalMinorTicks = true;
//const int count = 500;
//double[] xs = Enumerable.Range(1, count).Select(x => x * 0.01).ToArray();
//EnumerableDataSource<double> xDS = xs.AsXDataSource();
//var pows = xs.Select(x => Math.Pow(10, x));
//var linear = xs.Select(x => x);
//var logXs = Enumerable.Range(101, count).Select(x => x * 0.01);
//var logarithmic = logXs.Select(x => Math.Log10(x));
//plotter.AddLineGraph(pows.AsYDataSource().Join(xDS), "f(x) = 10^x");
//plotter.AddLineGraph(linear.AsYDataSource().Join(xDS), "f(x) = x");
//plotter.AddLineGraph(logarithmic.AsYDataSource().Join(logXs.AsXDataSource()), "f(x) = log(x)");
//Content = plotter;
ChartPlotter plotter = new ChartPlotter();
plotter.DataTransform = new Log10YTransform();
VerticalAxis yAxis = new VerticalAxis
{
TicksProvider = new LogarithmNumericTicksProvider(10),
LabelProvider = new UnroundingLabelProvider()
};
plotter.MainVerticalAxis = yAxis;
plotter.AxisGrid.DrawVerticalMinorTicks = true;
HorizontalDateTimeAxis xAxis = new HorizontalDateTimeAxis();
plotter.MainHorizontalAxis = xAxis;
EnumerableDataSource<TPoint> edsPow = new EnumerableDataSource<TPoint>(
Enumerable.Range(1, 2000).Select(s =>
new TPoint
{
X = DateTime.Now.AddYears(-20).AddDays(s),
Y = Math.Pow(10, s / 5000.0)
}
).ToList());
//edsPow.SetXYMapping(s => new Point(xax.ConvertToDouble(s.X), s.Y));
edsPow.SetXMapping(s => xAxis.ConvertToDouble(s.X));
edsPow.SetYMapping(s => yAxis.ConvertToDouble(s.Y));
edsPow.AddMapping(ShapeElementPointMarker.ToolTipTextProperty, s => String.Format("Vol:{0}\r\nOn:{1}", s.Y, s.X.ToShortDateString()));
EnumerableDataSource<TPoint> edsLinear = new EnumerableDataSource<TPoint>(
Enumerable.Range(1, 2000).Select(s =>
new TPoint
{
X = DateTime.Now.AddYears(-20).AddDays(s),
Y = s / 2000.0
}
).ToList());
//edsLinear.SetXYMapping(s => new Point(xax.ConvertToDouble(s.X), s.Y));
edsLinear.SetXMapping(s => xAxis.ConvertToDouble(s.X));
edsLinear.SetYMapping(s => yAxis.ConvertToDouble(s.Y));
edsLinear.AddMapping(ShapeElementPointMarker.ToolTipTextProperty, s => String.Format("Vol:{0}\r\nOn:{1}", s.Y, s.X.ToShortDateString()));
edsLog10 = new EnumerableDataSource<TPoint>(
Enumerable.Range(1, 2000).Select(s =>
new TPoint
{
X = DateTime.Now.AddYears(-20).AddDays(s),
Y = Math.Log10(s)
}
).Where(s => s.Y > 0).ToList());
//edsLog10.SetXYMapping(s => new Point(xax.ConvertToDouble(s.X), s.Y));
edsLog10.SetXMapping(s => xAxis.ConvertToDouble(s.X));
edsLog10.SetYMapping(s => yAxis.ConvertToDouble(s.Y));
edsLog10.AddMapping(ShapeElementPointMarker.ToolTipTextProperty, s => String.Format("Vol:{0}\r\nOn:{1}", s.Y, s.X.ToShortDateString()));
SolidColorBrush brushPow = new SolidColorBrush(Colors.Green);
Pen linePenPow = new Pen(brushPow, 2.0);
CircleElementPointMarker markerPow = new CircleElementPointMarker
{
Size = 4,
Brush = brushPow,
Fill = brushPow
};
PenDescription descPow = new PenDescription("f(x) = 10 ^ x");
//var chartPow = plotter.AddLineGraph(edsPow, linePenPow, (ShapeElementPointMarker)null/*markerPow*/, descPow);
SolidColorBrush brushLinear = new SolidColorBrush(Colors.Blue);
Pen linePenLinear = new Pen(brushLinear, 2.0);
CircleElementPointMarker markerLinear = new CircleElementPointMarker
{
Size = 4,
Brush = brushLinear,
Fill = brushLinear
};
PenDescription descLinear = new PenDescription("f(x) = x");
//var chartLinear = plotter.AddLineGraph(edsLinear, linePenLinear, (ShapeElementPointMarker)null/*markerLinear*/, descLinear);
SolidColorBrush brushLog10 = new SolidColorBrush(Colors.Red);
Pen linePenLog10 = new Pen(brushLog10, 2.0);
CircleElementPointMarker markerLog10 = new CircleElementPointMarker
{
Size = 4,
Brush = brushLog10,
Fill = brushLog10
};
PenDescription descLog10 = new PenDescription("f(x) = log(x)");
var chartLog10 = plotter.AddLineGraph(edsLog10, linePenLog10, (ShapeElementPointMarker)null/*markerLog10*/, descLog10);
//plotter.Children.Add(new DataFollowChart(chartPow.LineGraph).WithProperty(c =>
//{
// c.Marker.SetValue(Shape.FillProperty, brushPow);
// c.Marker.SetValue(Shape.StrokeProperty, brushPow.MakeDarker(0.2));
//}));
//plotter.Children.Add(new DataFollowChart(chartLinear.LineGraph).WithProperty(c =>
//{
// c.Marker.SetValue(Shape.FillProperty, brushLinear);
// c.Marker.SetValue(Shape.StrokeProperty, brushLinear.MakeDarker(0.2));
//}));
plotter.Children.Add(new CursorCoordinateGraph());
ValueStore store = new ValueStore();
DataFollowChart dataFollowChart = new DataFollowChart(chartLog10.LineGraph);
dataFollowChart.Marker.SetValue(Shape.FillProperty, brushLog10);
dataFollowChart.Marker.SetValue(Shape.StrokeProperty, brushLog10.ChangeLightness(0.8));
dataFollowChart.MarkerPositionChanged += new EventHandler(dataFollowChart_MarkerPositionChanged);
//dataFollowChart.CustomDataContextCallback = () =>
// {
// if (dataFollowChart.ClosestPointIndex != -1)
// {
// var closestPoint = ((List<TPoint>)edsLog10.Data)[dataFollowChart.ClosestPointIndex];
// return store.SetValue("X", closestPoint.Y.ToString()).SetValue("Y", closestPoint.X.ToShortDateString());
// }
// else return null;
// };
#if true
dataFollowChart.MarkerTemplate = (DataTemplate)FindResource("followMarkerTemplate");
#else
dataFollowChart.MarkerAdjustCallback = marker =>
{
Ellipse ellipse = (Ellipse)marker;
var markerPosition = c.MarkerPosition;
var date = xAxis.ConvertFromDouble(markerPosition.X);
var y = yAxis.ConvertFromDouble(markerPosition.Y);
ellipse.ToolTip = String.Format("Vol:{0}\r\nOn:{1}", y, date.ToShortDateString());
};
#endif
plotter.Children.Add(dataFollowChart);
Content = plotter;
}
private void ChartPlotter_Loaded(object sender, RoutedEventArgs e)
{
if (!alreadyLoaded)
{
VerticalAxis = new VerticalAxis();
#region Different initialization
if (settings.HorizontalAxisType == ChartPlotterSettings.AxisType.NumericAxis)
{
var h = new HorizontalAxis();
HorizontalAxis =h;
}
else HorizontalAxis = new HorizontalDateTimeAxis();
if (settings.IsButtonNavigationPresents)
{
buttonsNavigation = new buttonsNavigation(this);
HoveringStackPanel.Children.Add(buttonsNavigation);
}
if (settings.IsLegendPresents)
{
legend = new Legend(this);
ScrollWraper legendWraper = new ScrollWraper(legend);
legendWraper.Margin = new Thickness(5, 10, 10, 10);
HoveringStackPanel.Children.Add(legendWraper);
}
#endregion
Children.Add(axisGrid);
if (mouseNavigation!=null)
Children.Add(mouseNavigation);
MainCanvas.SizeChanged += new SizeChangedEventHandler(MainCanvas_SizeChanged);
HoveringStackPanel.SizeChanged += new SizeChangedEventHandler(hoveringPanel_SizeChanged);
Viewport.FitToView();
alreadyLoaded = true;
}
}
public void SetHorizontalAxisMapping(double min, DateTime minDate, double max, DateTime maxDate)
{
HorizontalDateTimeAxis axis = (HorizontalDateTimeAxis)MainHorizontalAxis;
axis.SetConversion(min, minDate, max, maxDate);
}
private void AddLineGraphs()
{
const int N = 10;
const int M = 20;
double[] x = new double[N];
double[] y = new double[N];
////double[] x1 = new double[N];
////double[] y1 = new double[N];
double[] x1 = new double[M];
double[] y1 = new double[M];
DateTime[] date1 = new DateTime[M];
DateTime[] date = new DateTime[N];
for (int i = 0; i < N * 2; i = i + 2)
{
x[i / 2] = i / 2 * 0.1;
//x1[i/2] = i/2 * 0.2;
y[i / 2] = Math.Sin(x[i / 2]);
//y1[i/2] = Math.Cos(x1[i/2]) * this.factor;
date[i / 2] = DateTime.Now.AddMinutes(-(N * 2) + i / 2);
}
for (int i = 0; i < M; i++)
{
x1[i] = i * 0.2;
y1[i] = Math.Cos(x1[i]) * 2;
date1[i] = DateTime.Now.AddMinutes(-M + i);
}
EnumerableDataSource <double> xs = new EnumerableDataSource <double>(y);
xs.SetYMapping(_y => _y);
EnumerableDataSource <DateTime> ys = new EnumerableDataSource <DateTime>(date);
this.dateAxis = new HorizontalDateTimeAxis();
ys.SetXMapping(dateAxis.ConvertToDouble);
CompositeDataSource ds = new CompositeDataSource(xs, ys);
LinePerturbationViewModel lineGraphViewModel = new LinePerturbationViewModel(_container);
lineGraphViewModel.PointDataSource = ds;
this.editedDs = ds;
lineGraphViewModel.Name = string.Format("Test{0}", _pertCount++);
lineGraphViewModel.Color = Color.FromRgb(255, 0, 0);
lineGraphViewModel.EntityId = Guid.NewGuid();
lineGraphViewModel.LineAndMarker = false;
lineGraphViewModel.Thickness = 1;
this.LinePerturbations.Add(lineGraphViewModel);
EnumerableDataSource <double> xs1 = new EnumerableDataSource <double>(y1);
xs1.SetYMapping(_y1 => _y1 / 2);
EnumerableDataSource <DateTime> ys1 = new EnumerableDataSource <DateTime>(date1);
ys1.SetXMapping(dateAxis.ConvertToDouble);
CompositeDataSource ds1 = new CompositeDataSource(xs1, ys1);
lineGraphViewModel = new LinePerturbationViewModel(_container);
lineGraphViewModel.PointDataSource = ds1;
lineGraphViewModel.Name = string.Format("Test{0}", _pertCount++);
lineGraphViewModel.Color = Color.FromRgb(0, 0, 255);
lineGraphViewModel.EntityId = Guid.NewGuid();
lineGraphViewModel.LineAndMarker = true;
lineGraphViewModel.Thickness = 1;
this.LinePerturbations.Add(lineGraphViewModel);
}
public AxisColoringSample()
{
InitializeComponent();
// setting custom colors of background, axis text labels and axis ticks:
{
// background brush is for axis's background
plotter.MainHorizontalAxis.Background = Brushes.Aqua.MakeTransparent(0.1);
// foreground bruhs is for axis's labels foreground
plotter.MainHorizontalAxis.Foreground = Brushes.DarkMagenta;
plotter.MainVerticalAxis.Background = new LinearGradientBrush(Colors.White, Colors.LightBlue, 90);
plotter.MainVerticalAxis.Foreground = Brushes.DarkGoldenrod;
// stroke brush is
// ------ /*to rule them all*/ ------
// for ticks' fill
((NumericAxis)plotter.MainHorizontalAxis).AxisControl.TicksPath.Stroke = Brushes.OrangeRed;
}
// this will make the most left axis to display ticks as percents
secondAxis.LabelProvider = new ToStringLabelProvider();
secondAxis.LabelProvider.LabelStringFormat = "{0}%";
secondAxis.LabelProvider.SetCustomFormatter(info => (info.Tick * 100).ToString());
// percent values that can be divided by 50 without a remainder will be red and with bigger font size
secondAxis.LabelProvider.SetCustomView((info, ui) =>
{
if (((int)Math.Round(info.Tick * 100)) % 50 == 0)
{
TextBlock text = (TextBlock)ui;
text.Foreground = Brushes.Red;
text.FontSize = 20;
}
});
// you can add new axes not only from XAML, but from C#, too:
HorizontalDateTimeAxis thirdAxis = new HorizontalDateTimeAxis();
thirdAxis.LabelProvider.SetCustomFormatter(info =>
{
DifferenceIn dateTimeDifference = (DifferenceIn)info.Info;
if (dateTimeDifference == DifferenceIn.Minute)
{
return(info.Tick.ToString("%m:ss"));
}
// null should be returned if you want to use default label text
return(null);
});
// let's have major labels for hours in Spanish,
// for other time periods your Thread.CurrentThread.CurrentCulture will be used to format date.
// You can change this default thread culture and get desired look of labels.
CultureInfo culture = new CultureInfo("es-ES");
thirdAxis.MajorLabelProvider.SetCustomFormatter(info =>
{
MajorLabelsInfo mInfo = (MajorLabelsInfo)info.Info;
if ((DifferenceIn)mInfo.Info == DifferenceIn.Hour)
{
return(info.Tick.ToString("MMMM/dd %m:ss", culture));
}
return(null);
});
plotter.Children.Add(thirdAxis);
SetupLocationalAxis();
SetupPiAxis();
SetupOneThirdAxis();
}
void LogYWindow_Loaded(object sender, RoutedEventArgs e)
{
//ChartPlotter plotter = new ChartPlotter();
//plotter.Children.Add(new CursorCoordinateGraph());
//plotter.DataTransform = new Log10YTransform();
//VerticalAxis axis = new VerticalAxis
//{
// TicksProvider = new LogarithmNumericTicksProvider(10),
// LabelProvider = new UnroundingLabelProvider()
//};
//plotter.MainVerticalAxis = axis;
//plotter.AxisGrid.DrawVerticalMinorTicks = true;
//const int count = 500;
//double[] xs = Enumerable.Range(1, count).Select(x => x * 0.01).ToArray();
//EnumerableDataSource<double> xDS = xs.AsXDataSource();
//var pows = xs.Select(x => Math.Pow(10, x));
//var linear = xs.Select(x => x);
//var logXs = Enumerable.Range(101, count).Select(x => x * 0.01);
//var logarithmic = logXs.Select(x => Math.Log10(x));
//plotter.AddLineGraph(pows.AsYDataSource().Join(xDS), "f(x) = 10^x");
//plotter.AddLineGraph(linear.AsYDataSource().Join(xDS), "f(x) = x");
//plotter.AddLineGraph(logarithmic.AsYDataSource().Join(logXs.AsXDataSource()), "f(x) = log(x)");
//Content = plotter;
ChartPlotter plotter = new ChartPlotter();
plotter.DataTransform = new Log10YTransform();
VerticalAxis yAxis = new VerticalAxis
{
TicksProvider = new LogarithmNumericTicksProvider(10),
LabelProvider = new UnroundingLabelProvider()
};
plotter.MainVerticalAxis = yAxis;
plotter.AxisGrid.DrawVerticalMinorTicks = true;
HorizontalDateTimeAxis xAxis = new HorizontalDateTimeAxis();
plotter.MainHorizontalAxis = xAxis;
EnumerableDataSource <TPoint> edsPow = new EnumerableDataSource <TPoint>(
Enumerable.Range(1, 2000).Select(s =>
new TPoint
{
X = DateTime.Now.AddYears(-20).AddDays(s),
Y = Math.Pow(10, s / 5000.0)
}
).ToList());
//edsPow.SetXYMapping(s => new Point(xax.ConvertToDouble(s.X), s.Y));
edsPow.SetXMapping(s => xAxis.ConvertToDouble(s.X));
edsPow.SetYMapping(s => yAxis.ConvertToDouble(s.Y));
edsPow.AddMapping(ShapeElementPointMarker.ToolTipTextProperty, s => string.Format("Vol:{0}\r\nOn:{1}", s.Y, s.X.ToShortDateString()));
EnumerableDataSource <TPoint> edsLinear = new EnumerableDataSource <TPoint>(
Enumerable.Range(1, 2000).Select(s =>
new TPoint
{
X = DateTime.Now.AddYears(-20).AddDays(s),
Y = s / 2000.0
}
).ToList());
//edsLinear.SetXYMapping(s => new Point(xax.ConvertToDouble(s.X), s.Y));
edsLinear.SetXMapping(s => xAxis.ConvertToDouble(s.X));
edsLinear.SetYMapping(s => yAxis.ConvertToDouble(s.Y));
edsLinear.AddMapping(ShapeElementPointMarker.ToolTipTextProperty, s => string.Format("Vol:{0}\r\nOn:{1}", s.Y, s.X.ToShortDateString()));
edsLog10 = new EnumerableDataSource <TPoint>(
Enumerable.Range(1, 2000).Select(s =>
new TPoint
{
X = DateTime.Now.AddYears(-20).AddDays(s),
Y = Math.Log10(s)
}
).Where(s => s.Y > 0).ToList());
//edsLog10.SetXYMapping(s => new Point(xax.ConvertToDouble(s.X), s.Y));
edsLog10.SetXMapping(s => xAxis.ConvertToDouble(s.X));
edsLog10.SetYMapping(s => yAxis.ConvertToDouble(s.Y));
edsLog10.AddMapping(ShapeElementPointMarker.ToolTipTextProperty, s => string.Format("Vol:{0}\r\nOn:{1}", s.Y, s.X.ToShortDateString()));
SolidColorBrush brushPow = new SolidColorBrush(Colors.Green);
Pen linePenPow = new Pen(brushPow, 2.0);
CircleElementPointMarker markerPow = new CircleElementPointMarker
{
Size = 4,
Brush = brushPow,
Fill = brushPow
};
PenDescription descPow = new PenDescription("f(x) = 10 ^ x");
//var chartPow = plotter.AddLineGraph(edsPow, linePenPow, (ShapeElementPointMarker)null/*markerPow*/, descPow);
SolidColorBrush brushLinear = new SolidColorBrush(Colors.Blue);
Pen linePenLinear = new Pen(brushLinear, 2.0);
CircleElementPointMarker markerLinear = new CircleElementPointMarker
{
Size = 4,
Brush = brushLinear,
Fill = brushLinear
};
PenDescription descLinear = new PenDescription("f(x) = x");
//var chartLinear = plotter.AddLineGraph(edsLinear, linePenLinear, (ShapeElementPointMarker)null/*markerLinear*/, descLinear);
SolidColorBrush brushLog10 = new SolidColorBrush(Colors.Red);
Pen linePenLog10 = new Pen(brushLog10, 2.0);
CircleElementPointMarker markerLog10 = new CircleElementPointMarker
{
Size = 4,
Brush = brushLog10,
Fill = brushLog10
};
PenDescription descLog10 = new PenDescription("f(x) = log(x)");
var chartLog10 = plotter.AddLineGraph(edsLog10, linePenLog10, (ShapeElementPointMarker)null /*markerLog10*/, descLog10);
//plotter.Children.Add(new DataFollowChart(chartPow.LineGraph).WithProperty(c =>
//{
// c.Marker.SetValue(Shape.FillProperty, brushPow);
// c.Marker.SetValue(Shape.StrokeProperty, brushPow.MakeDarker(0.2));
//}));
//plotter.Children.Add(new DataFollowChart(chartLinear.LineGraph).WithProperty(c =>
//{
// c.Marker.SetValue(Shape.FillProperty, brushLinear);
// c.Marker.SetValue(Shape.StrokeProperty, brushLinear.MakeDarker(0.2));
//}));
plotter.Children.Add(new CursorCoordinateGraph());
ValueStore store = new ValueStore();
DataFollowChart dataFollowChart = new DataFollowChart(chartLog10.LineGraph);
dataFollowChart.Marker.SetValue(Shape.FillProperty, brushLog10);
dataFollowChart.Marker.SetValue(Shape.StrokeProperty, brushLog10.ChangeLightness(0.8));
dataFollowChart.MarkerPositionChanged += new EventHandler(dataFollowChart_MarkerPositionChanged);
//dataFollowChart.CustomDataContextCallback = () =>
// {
// if (dataFollowChart.ClosestPointIndex != -1)
// {
// var closestPoint = ((List<TPoint>)edsLog10.Data)[dataFollowChart.ClosestPointIndex];
// return store.SetValue("X", closestPoint.Y.ToString()).SetValue("Y", closestPoint.X.ToShortDateString());
// }
// else return null;
// };
#if true
dataFollowChart.MarkerTemplate = (DataTemplate)FindResource("followMarkerTemplate");
#else
dataFollowChart.MarkerAdjustCallback = marker =>
{
Ellipse ellipse = (Ellipse)marker;
var markerPosition = c.MarkerPosition;
var date = xAxis.ConvertFromDouble(markerPosition.X);
var y = yAxis.ConvertFromDouble(markerPosition.Y);
ellipse.ToolTip = String.Format("Vol:{0}\r\nOn:{1}", y, date.ToShortDateString());
};
#endif
plotter.Children.Add(dataFollowChart);
Content = plotter;
}
public TimeChartPlotter()
{
MainHorizontalAxis = new HorizontalDateTimeAxis();
}
public void InitChart()
{
xs = new EnumerableDataSource <double>(y);
xs.SetYMapping(_y => _y);
ys = new EnumerableDataSource <double>(x);
this.dateAxis = new HorizontalDateTimeAxis();
ys.SetXMapping(t_y => t_y);
CompositeDataSource ds = new CompositeDataSource(xs, ys);
LineGraphViewModel lineGraphViewModel = new LineGraphViewModel();
lineGraphViewModel.PointDataSource = ds;
this.editedDs = ds;
lineGraphViewModel.Name = "频谱曲线";
lineGraphViewModel.Color = Color.FromRgb(255, 0, 0);
lineGraphViewModel.EntityId = Guid.NewGuid();
lineGraphViewModel.LineAndMarker = false;
lineGraphViewModel.Thickness = 1;
this.LineGraphs.Add(lineGraphViewModel);
_uiContext.Send(o =>
{
ThreadShowOperator = new Thread(new ThreadStart(() =>
{
while (true)
{
lock (FreqLineDataItemBuffer)
{
if (FreqLineDataItemBuffer.Count > 0)
{
FreqLineDataItem item = FreqLineDataItemBuffer.Dequeue();
_uiContext.Post(MySendOrPostCallback, item);
Monitor.Pulse(FreqLineDataItemBuffer);
}
else
{
Monitor.Wait(FreqLineDataItemBuffer);
}
}
}
}))
{
IsBackground = true
};
ThreadShowOperator.Start();
}, null);
//BackgroundWorker backgroundWorker = new BackgroundWorker();
//backgroundWorker.DoWork +=(o,ea)=>
//{
// try{
// while (true)
// {
// lock (FreqLineDataItemBuffer)
// {
// if (FreqLineDataItemBuffer.Count > 0)
// {
// FreqLineDataItem item = FreqLineDataItemBuffer.Dequeue();
// //UpdateChartData(item);
// _uiContext.Send(MySendOrPostCallback, item);
// Monitor.Pulse(FreqLineDataItemBuffer);
// }
// else
// {
// Monitor.Wait(FreqLineDataItemBuffer);
// }
// }
// }
// }
// catch(Exception e)
// {
// }
//};
//backgroundWorker.RunWorkerCompleted += (o, ea) =>
//{
//};
//backgroundWorker.RunWorkerAsync();
//ThreadPool.QueueUserWorkItem(
// o =>
// {
// while (true)
// {
// lock (FreqLineDataItemBuffer)
// {
// if (FreqLineDataItemBuffer.Count > 0)
// {
// FreqLineDataItem item = FreqLineDataItemBuffer.Dequeue();
// UpdateChartData(item);
// Monitor.Pulse(FreqLineDataItemBuffer);
// }
// else
// {
// Monitor.Wait(FreqLineDataItemBuffer);
// }
// }
// }
// });
}
public Window1()
{
InitializeComponent();
// setting custom colors of background, axis text labels and axis ticks:
{
// background brush is for axis's background
plotter.MainHorizontalAxis.Background = Brushes.Aqua.MakeTransparent(0.1);
// foreground bruhs is for axis's labels foreground
plotter.MainHorizontalAxis.Foreground = Brushes.DarkMagenta;
plotter.MainVerticalAxis.Background = new LinearGradientBrush(Colors.White, Colors.LightBlue, 90);
plotter.MainVerticalAxis.Foreground = Brushes.DarkGoldenrod;
// stroke brush is
// ------ /*to rule them all*/ ------
// for ticks' fill
((NumericAxis)plotter.MainHorizontalAxis).AxisControl.TicksPath.Stroke = Brushes.OrangeRed;
}
// this will make the most left axis to display ticks as percents
secondAxis.LabelProvider = new ToStringLabelProvider();
secondAxis.LabelProvider.LabelStringFormat = "{0}%";
secondAxis.LabelProvider.SetCustomFormatter(info => (info.Tick * 100).ToString());
// percent values that can be divided by 50 without a remainder will be red and with bigger font size
secondAxis.LabelProvider.SetCustomView((info, ui) =>
{
if (((int)Math.Round(info.Tick * 100)) % 50 == 0)
{
TextBlock text = (TextBlock)ui;
text.Foreground = Brushes.Red;
text.FontSize = 20;
}
});
// you can add new axes not only from XAML, but from C#, too:
HorizontalDateTimeAxis thirdAxis = new HorizontalDateTimeAxis();
thirdAxis.LabelProvider.SetCustomFormatter(info =>
{
DifferenceIn dateTimeDifference = (DifferenceIn)info.Info;
if (dateTimeDifference == DifferenceIn.Minute)
{
return info.Tick.ToString("%m:ss");
}
// null should be returned if you want to use default label text
return null;
});
// let's have major labels for hours in Spanish,
// for other time periods your Thread.CurrentThread.CurrentCulture will be used to format date.
// You can change this default thread culture and get desired look of labels.
CultureInfo culture = new CultureInfo("es-ES");
thirdAxis.MajorLabelProvider.SetCustomFormatter(info =>
{
MajorLabelsInfo mInfo = (MajorLabelsInfo)info.Info;
if ((DifferenceIn)mInfo.Info == DifferenceIn.Hour)
{
return info.Tick.ToString("MMMM/dd %m:ss", culture);
}
return null;
});
plotter.Children.Add(thirdAxis);
SetupLocationalAxis();
SetupPiAxis();
SetupOneThirdAxis();
}
void BindingData()
{
if (!dtstart.Value.HasValue || !dtend.Value.HasValue)
{
return;
}
DateTime start = dtstart.Value.Value;
DateTime end = dtend.Value.Value;
if ((end - start).Days > 7)
{
end = start.AddDays(7);
dtend.Value = end;
}
else if (start >= end)
{
end = start.AddDays(1);
dtend.Value = end;
}
HashSet <short> hash = new HashSet <short>();
foreach (var item in sortlist)
{
item.Value.Collection.Clear();
hash.Add(item.Key);
}
foreach (KeyValuePair <short, string> item in chklist.SelectedItems)
{
ObservableDataSource <HistoryData> source;
if (!sortlist.TryGetValue(item.Key, out source))
{
source = new ObservableDataSource <HistoryData>();
source.SetXMapping(X => hTimeSpanAxis.ConvertToDouble(X.TimeStamp));
source.SetSourceMapping(App.Server[item.Key]);
if (comodel.SelectedIndex == 0 ||
(comodel.SelectedIndex == 1 && sortlist.Count == 0))
//|| (comodel.SelectedIndex == 2 && (sortlist.Count == 0 || chklist.SelectedItems.Count == 1)))
{
plotterlist[item.Key] = chartPlotter1.AddLineGraph(source, 2, item.Value);
}
else
{
var innerPlotter = new InjectedPlotter()
{
SetViewportBinding = false
};
var axis = new HorizontalDateTimeAxis();
innerPlotter.Children.Add(axis);
innerPlotter.MainHorizontalAxis = axis;
innerPlotter.Children.Add(new VerticalAxis()
{
Placement = AxisPlacement.Right
});
innerPlotter.Children.Add(new VerticalAxisTitle()
{
Content = item.Value, Placement = AxisPlacement.Right
});
chartPlotter1.Children.Add(innerPlotter);
innerPlotter.AddLineGraph(source, 2, item.Value);
plotterlist.Add(item.Key, innerPlotter);
}
sortlist.Add(item.Key, source);
}
hash.Remove(item.Key);
var data = App.Server.ReadRaw(start, end, item.Key);
if (data != null)
{
bool first = true;
var temp = new HistoryData(item.Key, QUALITIES.QUALITY_GOOD, Storage.Empty, start);
source.SuspendUpdate();
foreach (var p in data)
{
if (first)
{
temp.Value = p.Value;
source.Collection.Add(temp);
first = false;
}
source.Collection.Add(p);
}
if (source.Collection.Count == 0)
{
source.Collection.Add(temp);
}
temp = source.Collection[source.Collection.Count - 1];
temp.TimeStamp = end;
source.Collection.Add(temp);
source.ResumeUpdate();
}
chartPlotter1.FitToView();
}
foreach (short id in hash)
{
sortlist.Remove(id);
IPlotterElement plotter;
if (plotterlist.TryGetValue(id, out plotter))
{
var chart = plotter as Plotter;
if (chart != null)
{
for (int i = chart.Children.Count - 1; i >= 0; i--)
{
chart.Children[i].RemoveFromPlotter();
}
}
plotter.RemoveFromPlotter();
plotterlist.Remove(id);
}
}
}
private void ConfigureXAxis(ChartPlotter plotter)
{
xAxis = new HorizontalDateTimeAxis();
plotter.MainHorizontalAxis = xAxis;
}
private UIElement GenerateResultLayout(int channel, string sampleNum, string sampleName)
{
Border border = new Border()
{
Width = 600,
Height = 440,
Margin = new Thickness(2),
BorderThickness = new Thickness(5),
BorderBrush = _borderBrushNormal,
CornerRadius = new CornerRadius(10),
HorizontalAlignment = System.Windows.HorizontalAlignment.Right,
Name = "border"
};
StackPanel stackPanel = new StackPanel()
{
Width = 600,
Height = 420,
HorizontalAlignment = System.Windows.HorizontalAlignment.Right,
Name = "stackPanel"
};
Grid grid = new Grid()
{
Width = 600,
Height = 40,
HorizontalAlignment = System.Windows.HorizontalAlignment.Right
};
Label label = new Label()
{
FontSize = 20,
HorizontalAlignment = System.Windows.HorizontalAlignment.Center,
VerticalAlignment = System.Windows.VerticalAlignment.Center,
Content = " 检测通道" + (channel + 1)
};
Canvas canvas = new Canvas()
{
Width = 600,
Height = 400,
Background = Brushes.Gray,
Name = "canvas"
};
plotter = new ChartPlotter()
{
Width = 600,
Height = 380,
HorizontalAlignment = System.Windows.HorizontalAlignment.Right,
VerticalAlignment = System.Windows.VerticalAlignment.Stretch
};
plotter.MouseDoubleClick += new MouseButtonEventHandler(plotter_MouseDoubleClick);
plotter.Name = "chartPlotter";
HorizontalAxis horizontalAxis = new HorizontalAxis()
{
Name = "horizontalAxis"
};
dateAxis = new HorizontalDateTimeAxis()
{
//dateAxis = new HorizontalIntegerAxis();
Name = "dateAxis"
};
VerticalAxis verticalAxis = new VerticalAxis()
{
Name = "verticalAxis"
};
VerticalIntegerAxis countAxis = new VerticalIntegerAxis()
{
Name = "countAxis"
};
VerticalAxisTitle arialy = new VerticalAxisTitle()
{
Content = "y"
};
HorizontalAxisTitle arialx = new HorizontalAxisTitle()
{
Content = "x"
};
canvas.Children.Add(plotter);
canvas.Children.Add(dateAxis);
canvas.Children.Add(verticalAxis);
canvas.Children.Add(countAxis);
canvas.Children.Add(arialy);
canvas.Children.Add(arialx);
WrapPanel wrapPannelSampleNum = new WrapPanel()
{
Width = 180,
Height = 30
};
Label labelSampleNum = new Label()
{
Width = 85,
Height = 26,
Margin = new Thickness(0, 2, 0, 0),
FontSize = 15,
Content = " 样品编号:",
VerticalContentAlignment = System.Windows.VerticalAlignment.Center
};
TextBox textBoxSampleNum = new TextBox()
{
Width = 90,
Height = 26,
Margin = new Thickness(0, 2, 0, 2),
FontSize = 15,
Text = string.Empty + sampleNum,
VerticalContentAlignment = System.Windows.VerticalAlignment.Center,
IsReadOnly = true
};
WrapPanel wrapPannelSampleName = new WrapPanel()
{
Width = 180,
Height = 30
};
Label labelSampleName = new Label()
{
Width = 85,
Height = 26,
Margin = new Thickness(0, 2, 0, 0),
FontSize = 15,
Content = " 样品名称:",
VerticalContentAlignment = System.Windows.VerticalAlignment.Center
};
TextBox textBoxSampleName = new TextBox()
{
Width = 90,
Height = 26,
Margin = new Thickness(0, 2, 0, 2),
FontSize = 15,
Text = string.Empty + _item.Hole[channel].SampleName,
VerticalContentAlignment = System.Windows.VerticalAlignment.Center,
IsReadOnly = true
};
WrapPanel wrapPannelRGBValue = new WrapPanel()
{
Width = 180,
Height = 30
};
Label labelRGBValue = new Label()
{
Width = 85,
Height = 26,
Margin = new Thickness(0, 2, 0, 0),
FontSize = 15,
Content = " 灰度值:",
VerticalContentAlignment = System.Windows.VerticalAlignment.Center
};
TextBox textBoxRGBValue = new TextBox()
{
Width = 90,
Height = 26,
Margin = new Thickness(0, 2, 0, 2),
FontSize = 15,
Text = string.Empty,
VerticalContentAlignment = System.Windows.VerticalAlignment.Center,
IsReadOnly = true,
Name = "textBoxRGBValue"
};
WrapPanel wrapPannelDetectResult = new WrapPanel()
{
Width = 180,
Height = 30
};
Label labelDetectResult = new Label()
{
Width = 85,
Height = 26,
Margin = new Thickness(0, 2, 0, 0),
FontSize = 15,
Content = " 检测结果:",
VerticalContentAlignment = System.Windows.VerticalAlignment.Center
};
TextBox textBoxDetectResult = new TextBox()
{
Width = 90,
Height = 26,
Margin = new Thickness(0, 2, 0, 2),
FontSize = 15,
Text = "0.00",
VerticalContentAlignment = System.Windows.VerticalAlignment.Center,
IsReadOnly = true,
Name = "textBoxDetectResult"
};
//判定结果
WrapPanel wrapJudgemtn = new WrapPanel()
{
Width = 180,
Height = 30
};
Label labelJudgment = new Label()
{
Width = 85,
Height = 26,
Margin = new Thickness(0, 2, 0, 0),
FontSize = 15,
Content = " 判定结果:",
VerticalContentAlignment = System.Windows.VerticalAlignment.Center
};
TextBox textJugmentResult = new TextBox()
{
Width = 90,
Height = 26,
Margin = new Thickness(0, 2, 0, 2),
FontSize = 15,
Text = "合格",
VerticalContentAlignment = System.Windows.VerticalAlignment.Center,
Name = "textJugmentResult"
};
//判定标准值
WrapPanel wrapStandValue = new WrapPanel()
{
Width = 180,
Height = 30
};
Label labelStandValue = new Label()
{
Width = 85,
Height = 26,
Margin = new Thickness(0, 2, 0, 0),
FontSize = 15,
Content = " 标准值:",
VerticalContentAlignment = System.Windows.VerticalAlignment.Center
};
TextBox textStandValue = new TextBox()
{
Width = 90,
Height = 26,
Margin = new Thickness(0, 2, 0, 2),
FontSize = 15,
Text = "1.00",
VerticalContentAlignment = System.Windows.VerticalAlignment.Center,
Name = "textStandValue"
};
wrapPannelSampleNum.Children.Add(labelSampleNum);
wrapPannelSampleNum.Children.Add(textBoxSampleNum);
wrapPannelSampleName.Children.Add(labelSampleName);
wrapPannelSampleName.Children.Add(textBoxSampleName);
wrapPannelDetectResult.Children.Add(labelDetectResult);
wrapPannelDetectResult.Children.Add(textBoxDetectResult);
wrapJudgemtn.Children.Add(labelJudgment);
wrapJudgemtn.Children.Add(textJugmentResult);
wrapStandValue.Children.Add(labelStandValue);
wrapStandValue.Children.Add(textStandValue);
grid.Children.Add(label);
stackPanel.Children.Add(grid);
stackPanel.Children.Add(canvas);
//stackPanel.Children.Add(wrapPannelSampleNum);
//stackPanel.Children.Add(wrapPannelSampleName);
//stackPanel.Children.Add(wrapPannelDetectResult);
//stackPanel.Children.Add(wrapJudgemtn);
//stackPanel.Children.Add(wrapStandValue);
border.Child = stackPanel;
return(border);
}