/// <summary> /// Gets the view of a given point /// </summary> /// <param name="point"></param> /// <param name="label"></param> /// <returns></returns> public override IChartPointView GetPointView(ChartPoint point, string label) { var pbv = (RowPointView)point.View; if (pbv == null) { pbv = new RowPointView { IsNew = true, Rectangle = new Rectangle(), Data = new CoreRectangle(), LabelPosition = BarLabelPosition.Merged }; Model.Chart.View.AddToDrawMargin(pbv.Rectangle); } else { pbv.IsNew = false; point.SeriesView.Model.Chart.View .EnsureElementBelongsToCurrentDrawMargin(pbv.Rectangle); point.SeriesView.Model.Chart.View .EnsureElementBelongsToCurrentDrawMargin(pbv.HoverShape); point.SeriesView.Model.Chart.View .EnsureElementBelongsToCurrentDrawMargin(pbv.DataLabel); } pbv.Rectangle.Fill = Fill; pbv.Rectangle.StrokeThickness = StrokeThickness; pbv.Rectangle.Stroke = Stroke; pbv.Rectangle.StrokeDashArray = StrokeDashArray; pbv.Rectangle.Visibility = Visibility; Canvas.SetZIndex(pbv.Rectangle, Canvas.GetZIndex(this)); if (Model.Chart.RequiresHoverShape && pbv.HoverShape == null) { pbv.HoverShape = new Rectangle { Fill = new SolidColorBrush(Windows.UI.Colors.Transparent), StrokeThickness = 0 }; Canvas.SetZIndex(pbv.HoverShape, short.MaxValue); var uwpfChart = (Chart)Model.Chart.View; uwpfChart.AttachHoverableEventTo(pbv.HoverShape); Model.Chart.View.AddToDrawMargin(pbv.HoverShape); } if (pbv.HoverShape != null) { pbv.HoverShape.Visibility = Visibility; } if (DataLabels && pbv.DataLabel == null) { pbv.DataLabel = BindATextBlock(0); Canvas.SetZIndex(pbv.DataLabel, short.MaxValue - 1); Model.Chart.View.AddToDrawMargin(pbv.DataLabel); } if (pbv.DataLabel != null) { pbv.DataLabel.Text = label; } return(pbv); }
public override IChartPointView GetPointView(IChartPointView view, ChartPoint point, string label) { var pbv = (view as RowPointView); if (pbv == null) { pbv = new RowPointView { IsNew = true, Rectangle = new Rectangle(), Data = new CoreRectangle(), LabelInside = true }; BindingOperations.SetBinding(pbv.Rectangle, Shape.FillProperty, new Binding { Path = new PropertyPath(FillProperty), Source = this }); BindingOperations.SetBinding(pbv.Rectangle, Shape.StrokeProperty, new Binding { Path = new PropertyPath(StrokeProperty), Source = this }); BindingOperations.SetBinding(pbv.Rectangle, Shape.StrokeThicknessProperty, new Binding { Path = new PropertyPath(StrokeThicknessProperty), Source = this }); BindingOperations.SetBinding(pbv.Rectangle, Shape.StrokeDashArrayProperty, new Binding { Path = new PropertyPath(StrokeDashArrayProperty), Source = this }); BindingOperations.SetBinding(pbv.Rectangle, Panel.ZIndexProperty, new Binding { Path = new PropertyPath(Panel.ZIndexProperty), Source = this }); BindingOperations.SetBinding(pbv.Rectangle, VisibilityProperty, new Binding { Path = new PropertyPath(VisibilityProperty), Source = this }); Model.Chart.View.AddToDrawMargin(pbv.Rectangle); } else { pbv.IsNew = false; point.SeriesView.Model.Chart.View .EnsureElementBelongsToCurrentDrawMargin(pbv.Rectangle); point.SeriesView.Model.Chart.View .EnsureElementBelongsToCurrentDrawMargin(pbv.HoverShape); point.SeriesView.Model.Chart.View .EnsureElementBelongsToCurrentDrawMargin(pbv.DataLabel); } if (Model.Chart.RequiresHoverShape && pbv.HoverShape == null) { pbv.HoverShape = new Rectangle { Fill = Brushes.Transparent, StrokeThickness = 0 }; Panel.SetZIndex(pbv.HoverShape, int.MaxValue); BindingOperations.SetBinding(pbv.HoverShape, VisibilityProperty, new Binding { Path = new PropertyPath(VisibilityProperty), Source = this }); var wpfChart = (Chart)Model.Chart.View; wpfChart.AttachHoverableEventTo(pbv.HoverShape); Model.Chart.View.AddToDrawMargin(pbv.HoverShape); } if (DataLabels && pbv.DataLabel == null) { pbv.DataLabel = BindATextBlock(0); Panel.SetZIndex(pbv.DataLabel, int.MaxValue - 1); Model.Chart.View.AddToDrawMargin(pbv.DataLabel); } if (pbv.DataLabel != null) { pbv.DataLabel.Text = label; } return(pbv); }
public override IChartPointView GetPointView(IChartPointView view, ChartPoint point, string label) { var pbv = (view as RowPointView); if (pbv == null) { pbv = new RowPointView { IsNew = true, Rectangle = new Rectangle(), Data = new CoreRectangle() }; BindingOperations.SetBinding(pbv.Rectangle, Shape.FillProperty, new Binding { Path = new PropertyPath(FillProperty), Source = this }); BindingOperations.SetBinding(pbv.Rectangle, Shape.StrokeProperty, new Binding { Path = new PropertyPath(StrokeProperty), Source = this }); BindingOperations.SetBinding(pbv.Rectangle, Shape.StrokeThicknessProperty, new Binding { Path = new PropertyPath(StrokeThicknessProperty), Source = this }); BindingOperations.SetBinding(pbv.Rectangle, Shape.StrokeDashArrayProperty, new Binding { Path = new PropertyPath(StrokeDashArrayProperty), Source = this }); BindingOperations.SetBinding(pbv.Rectangle, Panel.ZIndexProperty, new Binding { Path = new PropertyPath(Panel.ZIndexProperty), Source = this }); BindingOperations.SetBinding(pbv.Rectangle, VisibilityProperty, new Binding { Path = new PropertyPath(VisibilityProperty), Source = this }); Model.Chart.View.AddToDrawMargin(pbv.Rectangle); } else { pbv.IsNew = false; } if ((Model.Chart.View.HasTooltip || Model.Chart.View.HasDataClickEventAttached) && pbv.HoverShape == null) { pbv.HoverShape = new Rectangle { Fill = Brushes.Transparent, StrokeThickness = 0 }; Panel.SetZIndex(pbv.HoverShape, int.MaxValue); BindingOperations.SetBinding(pbv.HoverShape, VisibilityProperty, new Binding { Path = new PropertyPath(VisibilityProperty), Source = this }); var wpfChart = Model.Chart.View as Chart; if (wpfChart == null) { return(null); } wpfChart.AttachEventsTo(pbv.HoverShape); Model.Chart.View.AddToDrawMargin(pbv.HoverShape); } if (DataLabels && pbv.DataLabel == null) { pbv.DataLabel = BindATextBlock(0); Panel.SetZIndex(pbv.DataLabel, int.MaxValue - 1); Model.Chart.View.AddToDrawMargin(pbv.DataLabel); } if (pbv.DataLabel != null) { pbv.DataLabel.Text = label; } return(pbv); }
/// <summary> /// Gets the view of a given point /// </summary> /// <param name="point"></param> /// <param name="label"></param> /// <returns></returns> public override IChartPointView GetPointView(ChartPoint point, string label) { var pbv = (RowPointView)point.View; if (pbv == null) { pbv = new RowPointView { IsNew = true, Rectangle = new Rectangle(), Data = new CoreRectangle() }; Model.Chart.View.AddToDrawMargin(pbv.Rectangle); } else { pbv.IsNew = false; point.SeriesView.Model.Chart.View .EnsureElementBelongsToCurrentDrawMargin(pbv.Rectangle); point.SeriesView.Model.Chart.View .EnsureElementBelongsToCurrentDrawMargin(pbv.HoverShape); point.SeriesView.Model.Chart.View .EnsureElementBelongsToCurrentDrawMargin(pbv.DataLabel); } pbv.Rectangle.Fill = Fill; pbv.Rectangle.StrokeThickness = StrokeThickness; pbv.Rectangle.Stroke = Stroke; pbv.Rectangle.StrokeDashArray = StrokeDashArray; pbv.Rectangle.Visibility = Visibility; Panel.SetZIndex(pbv.Rectangle, Panel.GetZIndex(this)); if (Model.Chart.RequiresHoverShape && pbv.HoverShape == null) { pbv.HoverShape = new Rectangle { Fill = Brushes.Transparent, StrokeThickness = 0 }; Panel.SetZIndex(pbv.HoverShape, int.MaxValue); var wpfChart = (Chart)Model.Chart.View; wpfChart.AttachHoverableEventTo(pbv.HoverShape); Model.Chart.View.AddToDrawMargin(pbv.HoverShape); } if (pbv.HoverShape != null) { pbv.HoverShape.Visibility = Visibility; } if (DataLabels) { pbv.DataLabel = UpdateLabelContent(new DataLabelViewModel { FormattedText = label, Instance = point.Instance }, pbv.DataLabel); } pbv.LabelPosition = LabelsPosition; return(pbv); }
/// <summary> /// Gets the point view. /// </summary> /// <param name="point">The point.</param> /// <param name="label">The label.</param> /// <returns></returns> public override IChartPointView GetPointView(ChartPoint point, string label) { var pbv = (RowPointView)point.View; if (pbv == null) { pbv = new RowPointView { IsNew = true, Rectangle = new Rectangle(), Data = new CoreRectangle() }; Model.Chart.View.AddToDrawMargin(pbv.Rectangle); } else { pbv.IsNew = false; point.SeriesView.Model.Chart.View .EnsureElementBelongsToCurrentDrawMargin(pbv.Rectangle); point.SeriesView.Model.Chart.View .EnsureElementBelongsToCurrentDrawMargin(pbv.HoverShape); point.SeriesView.Model.Chart.View .EnsureElementBelongsToCurrentDrawMargin(pbv.DataLabel); } // add event handler to pbv.Rectangle if (UseRelativeMode) { var wpfChart = (Chart)Model.Chart.View; wpfChart.AttachRelativeModeEventTo(pbv.Rectangle, label); } pbv.Rectangle.Fill = Fill; pbv.Rectangle.Stroke = Stroke; pbv.Rectangle.StrokeThickness = StrokeThickness; pbv.Rectangle.StrokeDashArray = StrokeDashArray; pbv.Rectangle.Visibility = Visibility; Panel.SetZIndex(pbv.Rectangle, Panel.GetZIndex(this)); if (Model.Chart.RequiresHoverShape && pbv.HoverShape == null) { pbv.HoverShape = new Rectangle { Fill = Brushes.Transparent, StrokeThickness = 0 }; Panel.SetZIndex(pbv.HoverShape, int.MaxValue); var wpfChart = (Chart)Model.Chart.View; wpfChart.AttachHoverableEventTo(pbv.HoverShape); Model.Chart.View.AddToDrawMargin(pbv.HoverShape); } if (pbv.HoverShape != null) { pbv.HoverShape.Visibility = Visibility; } if (DataLabels) { pbv.DataLabel = UpdateLabelContent(new DataLabelViewModel { FormattedText = label, Point = point }, pbv.DataLabel); //public void SetDataLabelForeground(Color color) //{ // var chartPoints = ActualValues.GetPoints(this); // if (chartPoints == null) // return; // foreach (var point in chartPoints) // { // var pbv = (RowPointView)point.View; // pbv.DataLabel.Foreground = new SolidColorBrush(color); // } //} } if (!DataLabels && pbv.DataLabel != null) { Model.Chart.View.RemoveFromDrawMargin(pbv.DataLabel); pbv.DataLabel = null; } if (point.Stroke != null) { pbv.Rectangle.Stroke = (Brush)point.Stroke; } if (point.Fill != null) { pbv.Rectangle.Fill = (Brush)point.Fill; } pbv.LabelPosition = LabelsPosition; return(pbv); }