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| author | Roy Ben-Shabat <Roy@Twine-s.com> | 2018-01-16 12:17:10 +0200 |
|---|---|---|
| committer | Roy Ben-Shabat <Roy@Twine-s.com> | 2018-01-16 12:17:10 +0200 |
| commit | 0fda2ba3ff49bdc1ffc6833f658e2164af187008 (patch) | |
| tree | 6f3a24d0671ebda50debb8511ab40e0bda0a0df0 /Software/Visual_Studio/SideChains/RealTimeGraphEx/DirectXGraphs | |
| parent | 28103646681686bf1b58275d5dbccb92d2b26f9f (diff) | |
| download | Tango-0fda2ba3ff49bdc1ffc6833f658e2164af187008.tar.gz Tango-0fda2ba3ff49bdc1ffc6833f658e2164af187008.zip | |
Embedded RealTimeGraphEx library to solution.
Added graphs to technician view.
Implemented simple sensors data test using Machine Emulator.
Diffstat (limited to 'Software/Visual_Studio/SideChains/RealTimeGraphEx/DirectXGraphs')
4 files changed, 953 insertions, 0 deletions
diff --git a/Software/Visual_Studio/SideChains/RealTimeGraphEx/DirectXGraphs/RealTimeGraphExDirectXLineErase.cs b/Software/Visual_Studio/SideChains/RealTimeGraphEx/DirectXGraphs/RealTimeGraphExDirectXLineErase.cs new file mode 100644 index 000000000..ef744107a --- /dev/null +++ b/Software/Visual_Studio/SideChains/RealTimeGraphEx/DirectXGraphs/RealTimeGraphExDirectXLineErase.cs @@ -0,0 +1,186 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; +using System.Windows; +using System.Windows.Media; +using System.Windows.Media.Imaging; +using System.Windows.Threading; +using RealTimeGraphEx.Models; +using RealTimeGraphEx.DataSeries; +using RealTimeGraphEx.Controllers; +using System.Runtime.ExceptionServices; +using RealTimeGraphEx.DX2D; +using RealTimeGraphEx.FastGraphs; +using System.Windows.Controls; + +namespace RealTimeGraphEx.DirectXGraphs +{ + /// <summary> + /// Represents a real-time graph with a single scrollable line. + /// </summary> + public class RealTimeGraphExDirectXLineErase : RealTimeGraphExDirectXLineScroll + { + #region Cross Thread Fields + + protected Brush _markerBrush; + protected bool _showMarker; + protected double _markerStrokeWidth; + protected int _currentReplaceIndex; + + #endregion + + #region Properties + + public Brush MarkerBrush + { + get { return (Brush)GetValue(MarkerBrushProperty); } + set { SetValue(MarkerBrushProperty, value); } + } + public static readonly DependencyProperty MarkerBrushProperty = + DependencyProperty.Register("MarkerBrush", typeof(Brush), typeof(RealTimeGraphExDirectXLineErase), new PropertyMetadata(Brushes.Red, new PropertyChangedCallback(CrossModelChanged))); + + public bool ShowMarker + { + get { return (bool)GetValue(ShowMarkerProperty); } + set { SetValue(ShowMarkerProperty, value); } + } + public static readonly DependencyProperty ShowMarkerProperty = + DependencyProperty.Register("ShowMarker", typeof(bool), typeof(RealTimeGraphExDirectXLineErase), new PropertyMetadata(true, new PropertyChangedCallback(CrossModelChanged))); + + public double MarkerStrokeWidth + { + get { return (double)GetValue(MarkerStrokeWidthProperty); } + set { SetValue(MarkerStrokeWidthProperty, value); } + } + public static readonly DependencyProperty MarkerStrokeWidthProperty = + DependencyProperty.Register("MarkerStrokeWidth", typeof(double), typeof(RealTimeGraphExDirectXLineErase), new PropertyMetadata(1.0, new PropertyChangedCallback(CrossModelChanged))); + + #endregion + + #region Constructor + + public RealTimeGraphExDirectXLineErase() + : base() + { + + } + + #endregion + + #region Override Methods + + protected override void Initialize() + { + base.Initialize(); + dxGraph = new DXGraphSurfaceSingleErase() { HorizontalAlignment = System.Windows.HorizontalAlignment.Left, VerticalAlignment = System.Windows.VerticalAlignment.Stretch }; + + gridMain.Children.Remove(img); + + if (!gridMain.Children.Contains(dxGraph)) + { + gridMain.Children.Add(dxGraph); + } + + dxGraph.IsHitTestVisible = false; + Grid.SetColumnSpan(dxGraph, 3); + } + + protected override void OnSetCrossThreadFields() + { + base.OnSetCrossThreadFields(); + + this.Dispatcher.Invoke(() => + { + _markerBrush = MarkerBrush; + _markerStrokeWidth = MarkerStrokeWidth; + _showMarker = ShowMarker; + + }, DispatcherPriority.Send); + } + + protected override void OnClearGraph() + { + base.OnClearGraph(); + _currentReplaceIndex = 0; + } + + protected internal override void OnRenderGraph() + { + if (_graphController.dataSeries != null && _graphController.dataSeries.Points != null && _graphController.dataSeries.Points.Count > 0 && _width > 1 && _height > 1) + { + var points = _graphController.dataSeries.Points.GetAndClearAllPoints(); + + if (!_isPaused) + { + + for (int i = 0; i < points.Count; i++) + { + double value = points[i]; + NormalizeValue(ref value); + + if (graphPolygon.Count > _maxPoints) + { + graphPolygon.Replace(value, _currentReplaceIndex++); + } + else + { + graphPolygon.Add(value); + } + + if (_currentReplaceIndex > graphPolygon.Count - 1) + { + _currentReplaceIndex = 0; + } + } + } + } + + updateCounter++; + + if (updateCounter >= 1) + { + updateCounter = 0; + + if (!_disableRendering) + { + OnDrawVisuals(); + } + } + } + + protected override void OnDrawVisuals() + { + if (graphPolygon.Count > 0) + { + double markerPosition = 0; + if (_currentReplaceIndex > 0) + { + markerPosition = (((_currentReplaceIndex - 1) * GetPolygonScaleFactor()) + _offSetX); + } + + Brush stroke = _graphController.dataSeries.stroke != null ? _graphController.dataSeries.stroke : _stroke; + Brush fill = _graphController.dataSeries.fill != null ? _graphController.dataSeries.fill : _fill; + (dxGraph as DXGraphSurfaceSingleErase).SetProperties( + graphPolygon.ToDXPolygonPoints(_offSetX, _offSetY, GetPolygonScaleFactor(), ConvertYToImageYFliped), + _fillGraph ? graphPolygon.ToDXPolygonPointsFill(_offSetX, _offSetY, _mainWidth, _mainHeight, GetPolygonScaleFactor(), + ConvertYToImageYFliped) : null, + stroke, + _strokeWidth, + _fillGraph, + fill, + _antialiased, + _markerBrush, + markerPosition, + _showMarker, + _markerStrokeWidth); + + dxGraph.EnableRendering(); + } + } + + #endregion + + } +} diff --git a/Software/Visual_Studio/SideChains/RealTimeGraphEx/DirectXGraphs/RealTimeGraphExDirectXLineScroll.cs b/Software/Visual_Studio/SideChains/RealTimeGraphEx/DirectXGraphs/RealTimeGraphExDirectXLineScroll.cs new file mode 100644 index 000000000..e85d56a4d --- /dev/null +++ b/Software/Visual_Studio/SideChains/RealTimeGraphEx/DirectXGraphs/RealTimeGraphExDirectXLineScroll.cs @@ -0,0 +1,276 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; +using System.Windows; +using System.Windows.Media; +using System.Windows.Media.Imaging; +using System.Windows.Threading; +using RealTimeGraphEx.Models; +using RealTimeGraphEx.DataSeries; +using RealTimeGraphEx.Controllers; +using System.Runtime.ExceptionServices; +using RealTimeGraphEx.DX2D; +using RealTimeGraphEx.FastGraphs; +using System.Windows.Controls; + +namespace RealTimeGraphEx.DirectXGraphs +{ + /// <summary> + /// Represents a real-time graph with a single scrollable line. + /// </summary> + public class RealTimeGraphExDirectXLineScroll : RealTimeGraphExBase + { + + #region Protected Fields + + protected Direct2DControl dxGraph; + protected ConcurrentpointsList graphPolygon; + protected int updateCounter; + + #endregion + + #region Cross Thread Fields + + protected GraphController _graphController; + protected int _maxPoints; + protected double _scaleFactor; + protected Brush _stroke; + protected Brush _fill; + protected bool _fillGraph; + protected double _strokeWidth; + + #endregion + + #region Properties + + /// <summary> + /// Gets or sets the maximum vectorsCollection to display on the graph (default 1000, affects performance). + /// </summary> + public int MaxPoints + { + get { return (int)GetValue(MaxPointsProperty); } + set { SetValue(MaxPointsProperty, value); } + } + public static readonly DependencyProperty MaxPointsProperty = + DependencyProperty.Register("MaxPoints", typeof(int), typeof(RealTimeGraphExDirectXLineScroll), new PropertyMetadata(1000, new PropertyChangedCallback(CrossModelChanged))); + + + /// <summary> + /// Gets or sets the graph fill color. + /// </summary> + public Brush Stroke + { + get { return (Brush)GetValue(StrokeProperty); } + set { SetValue(StrokeProperty, value); } + } + public static readonly DependencyProperty StrokeProperty = + DependencyProperty.Register("Stroke", typeof(Brush), typeof(RealTimeGraphExDirectXLineScroll), new PropertyMetadata(Brushes.Black, new PropertyChangedCallback(CrossModelChanged))); + + + + public double StrokeWidth + { + get { return (double)GetValue(StrokeWidthProperty); } + set { SetValue(StrokeWidthProperty, value); } + } + public static readonly DependencyProperty StrokeWidthProperty = + DependencyProperty.Register("StrokeWidth", typeof(double), typeof(RealTimeGraphExDirectXLineScroll), new PropertyMetadata(1.0, new PropertyChangedCallback(CrossModelChanged))); + + + + /// <summary> + /// Gets or sets the graph fill color. + /// </summary> + public Brush Fill + { + get { return (Brush)GetValue(FillProperty); } + set { SetValue(FillProperty, value); } + } + public static readonly DependencyProperty FillProperty = + DependencyProperty.Register("Fill", typeof(Brush), typeof(RealTimeGraphExDirectXLineScroll), new PropertyMetadata(Brushes.Gray, new PropertyChangedCallback(CrossModelChanged))); + + /// <summary> + /// Gets or sets whether the graph will be rendered using the Fill color property. + /// </summary> + public bool FillGraph + { + get { return (bool)GetValue(FillGraphProperty); } + set { SetValue(FillGraphProperty, value); } + } + public static readonly DependencyProperty FillGraphProperty = + DependencyProperty.Register("FillGraph", typeof(bool), typeof(RealTimeGraphExDirectXLineScroll), new PropertyMetadata(false, new PropertyChangedCallback(CrossModelChanged))); + + + /// <summary> + /// Gets or sets the IDataSeries used to push data vectorsCollection to the graph. + /// </summary> + public GraphController Controller + { + get { return (GraphController)GetValue(ControllerProperty); } + set { SetValue(ControllerProperty, value); } + } + public static readonly DependencyProperty ControllerProperty = + DependencyProperty.Register("Controller", typeof(GraphController), typeof(RealTimeGraphExDirectXLineScroll), new PropertyMetadata(null, new PropertyChangedCallback(GraphControllerChanged))); + private static void GraphControllerChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) + { + var control = d as RealTimeGraphExDirectXLineScroll; + + if (control.Controller != null) + { + control.Controller.RegisterMethods(control.ClearGraph, control.StartPushThread, control.SetPaused, control.ChangeRenderMode,null); + control._graphController = control.Controller; + } + } + + #endregion + + #region Constructor + + public RealTimeGraphExDirectXLineScroll() + : base() + { + graphPolygon = new ConcurrentpointsList(); + } + + #endregion + + #region Override Methods + + protected override void Initialize() + { + base.Initialize(); + + dxGraph = new DXGraphSurfaceSingleScroll() { HorizontalAlignment = System.Windows.HorizontalAlignment.Left, VerticalAlignment = System.Windows.VerticalAlignment.Stretch }; + + gridMain.Children.Remove(img); + + if (!gridMain.Children.Contains(dxGraph)) + { + gridMain.Children.Add(dxGraph); + } + + dxGraph.IsHitTestVisible = false; + Grid.SetColumnSpan(dxGraph, 3); + } + + protected override void OnSizeChanged(object sender, SizeChangedEventArgs e) + { + OnSetCrossThreadFields(); + } + + protected override void OnSetCrossThreadFields() + { + base.OnSetCrossThreadFields(); + + this.Dispatcher.Invoke(() => + { + _maxPoints = MaxPoints; + _scaleFactor = _width / _maxPoints; + _graphController = Controller; + _stroke = Stroke; + _fillGraph = FillGraph; + _fill = Fill; + _strokeWidth = StrokeWidth; + + }, DispatcherPriority.Send); + } + + protected override void OnClearGraph() + { + base.OnClearGraph(); + _graphController.dataSeries.ClearPoints(); + graphPolygon.Clear(); + } + + protected override void OnZoomingComplete(Point transformOrigin, double scaleX, double scaleY) + { + base.OnZoomingComplete(transformOrigin, scaleX, scaleY); + } + + protected override double ConvertYToImageY(double value) + { + double valuePrecentage = ((((value - (_minimum - (_strokeWidth / 2))) * 100) / (_maximum - (_minimum - (_strokeWidth / 2)))) * ((_height) - (_strokeWidth / 2))) / 100; + return valuePrecentage; + } + + protected override double ConvertYToImageYFliped(double value) + { + double valuePrecentage = ConvertYToImageY(value); + valuePrecentage = (_height - (_strokeWidth / 2)) - valuePrecentage; //Flip + return valuePrecentage; + } + + protected internal override void OnRenderGraph() + { + if (_graphController != null && _graphController.dataSeries.Points != null && _graphController.dataSeries.Points.Count > 0 && _width > 1 && _height > 1) + { + var points = _graphController.dataSeries.Points.GetAndClearAllPoints(); + + if (!_isPaused) + { + + for (int i = 0; i < points.Count; i++) + { + double value = points[i]; + NormalizeValue(ref value); + graphPolygon.Add(value); + } + + if (graphPolygon.Count > _maxPoints + 1) + { + graphPolygon.RemoveFromStart(graphPolygon.Count - (_maxPoints + 1)); + } + } + } + + updateCounter++; + + if (updateCounter >= 1) + { + updateCounter = 0; + + if (!_disableRendering) + { + OnDrawVisuals(); + } + } + } + + #endregion + + #region Virtual Methods + + /// <summary> + /// Calculate the scaling factor for the current graph width. + /// </summary> + /// <returns></returns> + protected virtual double GetPolygonScaleFactor() + { + return _width / (graphPolygon.Count - 1); + } + + protected virtual void OnDrawVisuals() + { + if (graphPolygon.Count > 0) + { + Brush stroke = _graphController.dataSeries.stroke != null ? _graphController.dataSeries.stroke : _stroke; + Brush fill = _graphController.dataSeries.fill != null ? _graphController.dataSeries.fill : _fill; + (dxGraph as DXGraphSurfaceSingleScroll).SetProperties( + graphPolygon.ToDXPolygonPoints(_offSetX, _offSetY, GetPolygonScaleFactor(), ConvertYToImageYFliped), + _fillGraph ? graphPolygon.ToDXPolygonPointsFill(_offSetX, _offSetY, _mainWidth, _mainHeight, GetPolygonScaleFactor(), + ConvertYToImageYFliped) : null, + stroke, + _strokeWidth, + _fillGraph, + fill, + _antialiased); + + dxGraph.EnableRendering(); + } + } + + #endregion + } +} diff --git a/Software/Visual_Studio/SideChains/RealTimeGraphEx/DirectXGraphs/RealTimeGraphExDirectXMultiLineErase.cs b/Software/Visual_Studio/SideChains/RealTimeGraphEx/DirectXGraphs/RealTimeGraphExDirectXMultiLineErase.cs new file mode 100644 index 000000000..2a467610f --- /dev/null +++ b/Software/Visual_Studio/SideChains/RealTimeGraphEx/DirectXGraphs/RealTimeGraphExDirectXMultiLineErase.cs @@ -0,0 +1,225 @@ +using RealTimeGraphEx.DX2D; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; +using System.Windows; +using System.Windows.Controls; +using System.Windows.Media; +using System.Windows.Threading; + +namespace RealTimeGraphEx.DirectXGraphs +{ + public class RealTimeGraphExDirectXMultiLineErase : RealTimeGraphExDirectXMultiLineScroll + { + #region Cross Thread Fields + + protected Brush _markerBrush; + protected bool _showMarker; + protected double _markerStrokeWidth; + protected int _currentReplaceIndex; + protected bool _endReached; + + #endregion + + #region Properties + + public Brush MarkerBrush + { + get { return (Brush)GetValue(MarkerBrushProperty); } + set { SetValue(MarkerBrushProperty, value); } + } + public static readonly DependencyProperty MarkerBrushProperty = + DependencyProperty.Register("MarkerBrush", typeof(Brush), typeof(RealTimeGraphExDirectXMultiLineErase), new PropertyMetadata(Brushes.Red, new PropertyChangedCallback(CrossModelChanged))); + + public bool ShowMarker + { + get { return (bool)GetValue(ShowMarkerProperty); } + set { SetValue(ShowMarkerProperty, value); } + } + public static readonly DependencyProperty ShowMarkerProperty = + DependencyProperty.Register("ShowMarker", typeof(bool), typeof(RealTimeGraphExDirectXMultiLineErase), new PropertyMetadata(true, new PropertyChangedCallback(CrossModelChanged))); + + public double MarkerStrokeWidth + { + get { return (double)GetValue(MarkerStrokeWidthProperty); } + set { SetValue(MarkerStrokeWidthProperty, value); } + } + public static readonly DependencyProperty MarkerStrokeWidthProperty = + DependencyProperty.Register("MarkerStrokeWidth", typeof(double), typeof(RealTimeGraphExDirectXMultiLineErase), new PropertyMetadata(1.0, new PropertyChangedCallback(CrossModelChanged))); + + #endregion + + #region Constructor + + public RealTimeGraphExDirectXMultiLineErase() + : base() + { + + } + + #endregion + + #region Override Methods + + protected override void Initialize() + { + base.Initialize(); + + dxGraph = new DXGraphSurfaceMultiErase() { HorizontalAlignment = System.Windows.HorizontalAlignment.Left, VerticalAlignment = System.Windows.VerticalAlignment.Stretch }; + + gridMain.Children.Remove(img); + + if (!gridMain.Children.Contains(dxGraph)) + { + gridMain.Children.Add(dxGraph); + } + + dxGraph.IsHitTestVisible = false; + Grid.SetColumnSpan(dxGraph, 3); + } + + protected override void OnSetCrossThreadFields() + { + base.OnSetCrossThreadFields(); + + this.Dispatcher.Invoke(() => + { + _markerBrush = MarkerBrush; + _markerStrokeWidth = MarkerStrokeWidth; + _showMarker = ShowMarker; + + }, DispatcherPriority.Send); + } + + protected override void OnClearGraph() + { + base.OnClearGraph(); + _currentReplaceIndex = 0; + _endReached = false; + } + + protected internal override void OnRenderGraph() + { + if (_graphController != null && _graphController.dataSeriesCollection.Count > 0 && _graphController.TotalPoints > 0 && _width > 1 && _height > 1) + { + var pointsCollection = _graphController.GetAndClearAllPoints(); + int toIncrease = pointsCollection[0].Count; + + if (!_isPaused) + { + for (int i = 0; i < pointsCollection.Count; i++) + { + var points = pointsCollection[i]; + + int polyReplaceIndex = _currentReplaceIndex; + + for (int j = 0; j < points.Count; j++) + { + double value = points[j]; + NormalizeValue(ref value); + + if (_graphPolygons[i].Count > _maxPoints) + { + _graphPolygons[i].Replace(value, polyReplaceIndex++); + } + else + { + _graphPolygons[i].Add(value); + } + + if (polyReplaceIndex > _graphPolygons[i].Count - 1) + { + polyReplaceIndex = 0; + } + } + } + + if (_graphPolygons[0].Count > _maxPoints) + { + if (_endReached) + { + _currentReplaceIndex += toIncrease; + } + else + { + _currentReplaceIndex = 0; + _endReached = true; + } + } + + if (_currentReplaceIndex > _graphPolygons[0].Count - 1) + { + _currentReplaceIndex = 0; + } + } + } + + updateCounter++; + + if (updateCounter >= 1) + { + updateCounter = 0; + + if (!_disableRendering) + { + OnDrawVisuals(); + } + } + } + + protected override void OnDrawVisuals() + { + if (_graphPolygons[0].Count > 0) + { + + double markerPosition = 0; + if (_currentReplaceIndex > 0) + { + markerPosition = (((_currentReplaceIndex - 1) * (_width / (_graphPolygons[0].Count - 1)) + _offSetX)); + } + + List<SharpDX.Vector2[]> polygonPoints = new List<SharpDX.Vector2[]>(); + List<SharpDX.Vector2[]> polygonPointsFill = new List<SharpDX.Vector2[]>(); + List<Brush> strokes = new List<Brush>(); + List<Brush> fills = new List<Brush>(); + + for (int i = 0; i < _graphPolygons.Count; i++) + { + var polygon = _graphPolygons[i]; + double scale = _width / (polygon.Count - 1); + + if (polygon.Count > 0 && _graphController.dataSeriesCollection[i].isVisible) + { + Brush stroke = _graphController.dataSeriesCollection[i].stroke != null ? _graphController.dataSeriesCollection[i].stroke : _stroke; + Brush fill = _graphController.dataSeriesCollection[i].fill != null ? _graphController.dataSeriesCollection[i].fill : _fill; + + strokes.Add(stroke); + fills.Add(fill); + + polygonPoints.Add(polygon.ToDXPolygonPoints(_offSetX, _offSetY, scale, ConvertYToImageYFliped)); + polygonPointsFill.Add(polygon.ToDXPolygonPointsFill(_offSetX, _offSetY, _mainWidth, _mainHeight, scale, ConvertYToImageYFliped)); + } + } + + (dxGraph as DXGraphSurfaceMultiErase).SetProperties( + polygonPoints, + _fillGraph ? polygonPointsFill : null, + strokes, + _strokeWidth, + _fillGraph, + fills, + _antialiased, + _markerBrush, + markerPosition, + _showMarker, + _markerStrokeWidth); + + dxGraph.EnableRendering(); + } + } + + #endregion + } +} diff --git a/Software/Visual_Studio/SideChains/RealTimeGraphEx/DirectXGraphs/RealTimeGraphExDirectXMultiLineScroll.cs b/Software/Visual_Studio/SideChains/RealTimeGraphEx/DirectXGraphs/RealTimeGraphExDirectXMultiLineScroll.cs new file mode 100644 index 000000000..7671272f0 --- /dev/null +++ b/Software/Visual_Studio/SideChains/RealTimeGraphEx/DirectXGraphs/RealTimeGraphExDirectXMultiLineScroll.cs @@ -0,0 +1,266 @@ +using System; +using System.Collections.Generic; +using System.Collections.ObjectModel; +using System.Diagnostics; +using System.Linq; +using System.Text; +using System.Threading.Tasks; +using System.Windows; +using System.Windows.Media; +using System.Windows.Media.Imaging; +using RealTimeGraphEx.Models; +using RealTimeGraphEx.DataSeries; +using RealTimeGraphEx.Controllers; +using System.Runtime.ExceptionServices; +using RealTimeGraphEx.DX2D; +using System.Windows.Controls; +using System.Windows.Threading; + +namespace RealTimeGraphEx.DirectXGraphs +{ + public class RealTimeGraphExDirectXMultiLineScroll : RealTimeGraphExMultiBase + { + #region Cross Thread Fields + + protected Direct2DControl dxGraph; + protected List<ConcurrentpointsList> _graphPolygons; + protected Brush _stroke; + protected Brush _fill; + protected bool _fillGraph; + protected double _strokeWidth; + + #endregion + + #region Constructors + + public RealTimeGraphExDirectXMultiLineScroll() + : base() + { + _graphPolygons = new List<ConcurrentpointsList>(); + _graphController = new GraphMultiController(); + } + + #endregion + + #region Properties + + /// <summary> + /// Gets or sets the graph strokes color. + /// </summary> + public Brush Stroke + { + get { return (Brush)GetValue(StrokeProperty); } + set { SetValue(StrokeProperty, value); } + } + public static readonly DependencyProperty StrokeProperty = + DependencyProperty.Register("Stroke", typeof(Brush), typeof(RealTimeGraphExDirectXMultiLineScroll), new PropertyMetadata(Brushes.Red, new PropertyChangedCallback(CrossModelChanged))); + + /// <summary> + /// Gets or sets the graph fill color. + /// </summary> + public Brush Fill + { + get { return (Brush)GetValue(FillProperty); } + set { SetValue(FillProperty, value); } + } + public static readonly DependencyProperty FillProperty = + DependencyProperty.Register("Fill", typeof(Brush), typeof(RealTimeGraphExDirectXMultiLineScroll), new PropertyMetadata(Brushes.Transparent, new PropertyChangedCallback(CrossModelChanged))); + + /// <summary> + /// Gets or sets whether the graph will be rendered using the Fill color property. + /// </summary> + public bool FillGraph + { + get { return (bool)GetValue(FillGraphProperty); } + set { SetValue(FillGraphProperty, value); } + } + public static readonly DependencyProperty FillGraphProperty = + DependencyProperty.Register("FillGraph", typeof(bool), typeof(RealTimeGraphExDirectXMultiLineScroll), new PropertyMetadata(false, new PropertyChangedCallback(CrossModelChanged))); + + public double StrokeWidth + { + get { return (double)GetValue(StrokeWidthProperty); } + set { SetValue(StrokeWidthProperty, value); } + } + public static readonly DependencyProperty StrokeWidthProperty = + DependencyProperty.Register("StrokeWidth", typeof(double), typeof(RealTimeGraphExDirectXMultiLineScroll), new PropertyMetadata(1.0, new PropertyChangedCallback(CrossModelChanged))); + + + #endregion + + #region Override Methods + + protected override void Initialize() + { + base.Initialize(); + + dxGraph = new DXGraphSurfaceMultiScroll() { HorizontalAlignment = System.Windows.HorizontalAlignment.Left, VerticalAlignment = System.Windows.VerticalAlignment.Stretch }; + + gridMain.Children.Remove(img); + + if (!gridMain.Children.Contains(dxGraph)) + { + gridMain.Children.Add(dxGraph); + } + + dxGraph.IsHitTestVisible = false; + Grid.SetColumnSpan(dxGraph, 3); + } + + protected override void OnControllerChanged() + { + if (_graphController != null) + { + _graphController.RegisterMethods(ClearGraph, StartPushThread, SetPaused, ChangeRenderMode, null); + + foreach (var dataSeries in _graphController.DataSeriesCollection) + { + _graphPolygons.Add(new ConcurrentpointsList()); + } + } + } + + protected override void OnSizeChanged(object sender, SizeChangedEventArgs e) + { + OnSetCrossThreadFields(); + } + + protected override void OnSetCrossThreadFields() + { + base.OnSetCrossThreadFields(); + + this.Dispatcher.Invoke(() => + { + _maxPoints = MaxPoints; + _scaleFactor = _width / _maxPoints; + _strokeWidth = StrokeWidth; + _fill = Fill; + _stroke = Stroke; + _fillGraph = FillGraph; + + }, System.Windows.Threading.DispatcherPriority.Send); + } + + protected override void OnClearGraph() + { + _graphPolygons.ForEach(x => x.Clear()); + _graphController.ClearPoints(); + + base.OnClearGraph(); + } + + protected override double ConvertYToImageY(double value) + { + double valuePrecentage = ((((value - (_minimum - (_strokeWidth / 2))) * 100) / (_maximum - (_minimum - (_strokeWidth / 2)))) * ((_height) - (_strokeWidth / 2))) / 100; + return valuePrecentage; + } + + protected override double ConvertYToImageYFliped(double value) + { + double valuePrecentage = ConvertYToImageY(value); + valuePrecentage = (_height - (_strokeWidth / 2)) - valuePrecentage; //Flip + return valuePrecentage; + } + + protected internal override void OnRenderGraph() + { + if (_graphController != null && _graphController.dataSeriesCollection.Count > 0 && _graphController.TotalPoints > 0 && _width > 1 && _height > 1) + { + var pointsCollection = _graphController.GetAndClearAllPoints(); + + if (!_isPaused) + { + + Parallel.For(0, pointsCollection.Count, (i) => + { + + for (int j = 0; j < pointsCollection[(int)i].Count; j++) + { + double value = pointsCollection[(int)i][j]; + NormalizeValue(ref value); + + _graphPolygons[i].Add(value); + } + }); + + if (_graphPolygons[0].Count > _maxPoints + _graphController.dataSeriesCollection[0].Points.Count) + { + Parallel.ForEach(_graphPolygons, (polygon) => + { + polygon.RemoveFromStart(polygon.Count - (_maxPoints + _graphController.dataSeriesCollection[0].Points.Count)); + }); + } + } + } + + updateCounter++; + + if (updateCounter >= 1) + { + updateCounter = 0; + + if (!_disableRendering) + { + OnDrawVisuals(); + } + } + } + + protected override void OnDragging(System.Windows.Controls.Primitives.DragDeltaEventArgs e) + { + base.OnDragging(e); + } + + #endregion + + #region Virtual Methods + + protected virtual void OnDrawVisuals() + { + if (_graphPolygons[0].Count > 0) + { + List<SharpDX.Vector2[]> polygonPoints = new List<SharpDX.Vector2[]>(); + List<SharpDX.Vector2[]> polygonPointsFill = new List<SharpDX.Vector2[]>(); + List<Brush> strokes = new List<Brush>(); + List<Brush> fills = new List<Brush>(); + + for (int i = 0; i < _graphPolygons.Count; i++) + { + var polygon = _graphPolygons[i]; + double scale = _width / (polygon.Count - 1); + + if (polygon.Count > 0 && _graphController.dataSeriesCollection[i].isVisible) + { + Brush stroke = _graphController.dataSeriesCollection[i].stroke != null ? _graphController.dataSeriesCollection[i].stroke : _stroke; + Brush fill = _graphController.dataSeriesCollection[i].fill != null ? _graphController.dataSeriesCollection[i].fill : _fill; + + strokes.Add(stroke); + fills.Add(fill); + + polygonPoints.Add(polygon.ToDXPolygonPoints(_offSetX, _offSetY, scale, ConvertYToImageYFliped)); + polygonPointsFill.Add(polygon.ToDXPolygonPointsFill(_offSetX, _offSetY, _mainWidth, _mainHeight, scale, ConvertYToImageYFliped)); + } + } + + (dxGraph as DXGraphSurfaceMultiScroll).SetProperties( + polygonPoints, + _fillGraph ? polygonPointsFill : null, + strokes, + _strokeWidth, + _fillGraph, + fills, + _antialiased); + + dxGraph.EnableRendering(); + } + } + + public virtual List<double> GetCurrentPointsOnGraph(int seriesIndex) + { + return _graphPolygons[seriesIndex].GetPoints(); + } + + #endregion + + } +} |
