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Class FastHiLoOpenCloseBitmapSeries

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    Class FastHiLoOpenCloseBitmapSeries

    FastHiLoOpenCloseBitmapSeries is another version of HiLoOpenCloseSeries which uses different technology for rendering line in order to boost performance.

    Inheritance
    System.Object
    ChartSeriesBase
    ChartSeries
    AdornmentSeries
    CartesianSeries
    FinancialSeriesBase
    FastHiLoOpenCloseBitmapSeries
    Implements
    ICloneable
    ISupportAxes2D
    ISupportAxes
    ISegmentSpacing
    ISegmentSelectable
    Inherited Members
    FinancialSeriesBase.HighProperty
    FinancialSeriesBase.LowProperty
    FinancialSeriesBase.OpenProperty
    FinancialSeriesBase.CloseProperty
    FinancialSeriesBase.BearFillColorProperty
    FinancialSeriesBase.BullFillColorProperty
    FinancialSeriesBase.ComparisonModeProperty
    FinancialSeriesBase.GeneratePoints()
    FinancialSeriesBase.OnDataSourceChanged(IEnumerable, IEnumerable)
    FinancialSeriesBase.OnBindingPathChanged(DependencyPropertyChangedEventArgs)
    FinancialSeriesBase.High
    FinancialSeriesBase.Low
    FinancialSeriesBase.Close
    FinancialSeriesBase.BearFillColor
    FinancialSeriesBase.BullFillColor
    FinancialSeriesBase.ComparisonMode
    FinancialSeriesBase.Open
    FinancialSeriesBase.OpenValues
    FinancialSeriesBase.HighValues
    FinancialSeriesBase.LowValues
    FinancialSeriesBase.CloseValues
    FinancialSeriesBase.Segment
    CartesianSeries.TrendlinesProperty
    CartesianSeries.XAxisProperty
    CartesianSeries.YAxisProperty
    CartesianSeries.IsTransposedProperty
    CartesianSeries.ShowTrackballInfoProperty
    CartesianSeries.OnVisibleRangeChanged(VisibleRangeChangedEventArgs)
    CartesianSeries.OnYAxisChanged(ChartAxis, ChartAxis)
    CartesianSeries.OnXAxisChanged(ChartAxis, ChartAxis)
    CartesianSeries.OnApplyTemplate()
    CartesianSeries.GetDataPoints(Rect)
    CartesianSeries.GetDataPoints(Double, Double, Double, Double)
    CartesianSeries.Trendlines
    CartesianSeries.XRange
    CartesianSeries.YRange
    CartesianSeries.XAxis
    CartesianSeries.YAxis
    CartesianSeries.IsTransposed
    CartesianSeries.ShowTrackballInfo
    CartesianSeries.ISupportAxes.ActualXAxis
    CartesianSeries.ISupportAxes.ActualYAxis
    AdornmentSeries.AdornmentsInfoProperty
    AdornmentSeries.CreateAdornment(AdornmentSeries, Double, Double, Double, Double)
    AdornmentSeries.AddColumnAdornments(Double[])
    AdornmentSeries.AddAdornmentAtXY(Double, Double, Int32)
    AdornmentSeries.AddAreaAdornments(IList<Double>[])
    AdornmentSeries.ClearUnUsedAdornments(Int32)
    AdornmentSeries.AdornmentsInfo
    AdornmentSeries.AdornmentLabelCreated
    ChartSeries.StrokeProperty
    ChartSeries.StrokeThicknessProperty
    ChartSeries.GetDataPointIndex(Double, Double)
    ChartSeries.StrokeThickness
    ChartSeries.Area
    ChartSeries.Stroke
    ChartSeriesBase.SpacingProperty
    ChartSeriesBase.TooltipTemplateProperty
    ChartSeriesBase.ShowTooltipProperty
    ChartSeriesBase.ListenPropertyChangeProperty
    ChartSeriesBase.IsSeriesVisibleProperty
    ChartSeriesBase.XBindingPathProperty
    ChartSeriesBase.SortByProperty
    ChartSeriesBase.SortDirectionProperty
    ChartSeriesBase.IsSortDataProperty
    ChartSeriesBase.PaletteProperty
    ChartSeriesBase.ItemsSourceProperty
    ChartSeriesBase.TrackBallLabelTemplateProperty
    ChartSeriesBase.InteriorProperty
    ChartSeriesBase.LabelProperty
    ChartSeriesBase.LegendIconProperty
    ChartSeriesBase.LegendIconTemplateProperty
    ChartSeriesBase.VisibilityOnLegendProperty
    ChartSeriesBase.SeriesSelectionBrushProperty
    ChartSeriesBase.ColorModelProperty
    ChartSeriesBase.SegmentColorPathProperty
    ChartSeriesBase.EnableAnimationProperty
    ChartSeriesBase.AnimationDurationProperty
    ChartSeriesBase.EmptyPointValueProperty
    ChartSeriesBase.EmptyPointStyleProperty
    ChartSeriesBase.EmptyPointSymbolTemplateProperty
    ChartSeriesBase.ShowEmptyPointsProperty
    ChartSeriesBase.EmptyPointInteriorProperty
    ChartSeriesBase.Segments
    ChartSeriesBase.Timer
    ChartSeriesBase.InitialDelayTimer
    ChartSeriesBase.ChartTransformer
    ChartSeriesBase.YPaths
    ChartSeriesBase.GetSpacing(DependencyObject)
    ChartSeriesBase.SetSpacing(DependencyObject, Double)
    ChartSeriesBase.FindNearestChartPoint(Point, Double, Double, Double)
    ChartSeriesBase.CreateEmptyPointSegments(IList<Double>, List<List<Double>>, List<List<Double>>)
    ChartSeriesBase.UpdateSegments(Int32, NotifyCollectionChangedAction)
    ChartSeriesBase.GetAvailableSize()
    ChartSeriesBase.SuspendNotification()
    ChartSeriesBase.ResumeNotification()
    ChartSeriesBase.Invalidate()
    ChartSeriesBase.GetSideBySideInfo(ChartSeriesBase)
    ChartSeriesBase.Clone()
    ChartSeriesBase.OnSeriesMouseUp(Object, Point)
    ChartSeriesBase.OnSeriesMouseDown(Object, Point)
    ChartSeriesBase.CreateTransformer(Size, Boolean)
    ChartSeriesBase.GetXValues()
    ChartSeriesBase.SetTooltipDuration()
    ChartSeriesBase.IsTooltipAvailable(Canvas)
    ChartSeriesBase.SetDoubleAnimation(ChartTooltip)
    ChartSeriesBase.SetIndividualPoint(Int32, Object, Boolean)
    ChartSeriesBase.SetIndividualDataTablePoint(Int32, Object, Boolean)
    ChartSeriesBase.ClearUnUsedSegments(Int32)
    ChartSeriesBase.OnPointerPressed(PointerRoutedEventArgs)
    ChartSeriesBase.OnTapped(TappedRoutedEventArgs)
    ChartSeriesBase.OnPointerExited(PointerRoutedEventArgs)
    ChartSeriesBase.OnPointerReleased(PointerRoutedEventArgs)
    ChartSeriesBase.Position(Point, ChartTooltip)
    ChartSeriesBase.UpdateArea()
    ChartSeriesBase.GetPreviousSeries(ChartSeriesBase)
    ChartSeriesBase.GeneratePoints(String[], IList<Double>[])
    ChartSeriesBase.OnDataSourceChanged(DependencyPropertyChangedEventArgs)
    ChartSeriesBase.EmptyPointValue
    ChartSeriesBase.EmptyPointStyle
    ChartSeriesBase.EmptyPointSymbolTemplate
    ChartSeriesBase.ShowEmptyPoints
    ChartSeriesBase.EmptyPointInterior
    ChartSeriesBase.DataCount
    ChartSeriesBase.IsSortData
    ChartSeriesBase.SortDirection
    ChartSeriesBase.SortBy
    ChartSeriesBase.TooltipTemplate
    ChartSeriesBase.ShowTooltip
    ChartSeriesBase.ListenPropertyChange
    ChartSeriesBase.Adornments
    ChartSeriesBase.IsSeriesVisible
    ChartSeriesBase.Palette
    ChartSeriesBase.ItemsSource
    ChartSeriesBase.TrackBallLabelTemplate
    ChartSeriesBase.Interior
    ChartSeriesBase.Label
    ChartSeriesBase.LegendIcon
    ChartSeriesBase.LegendIconTemplate
    ChartSeriesBase.VisibilityOnLegend
    ChartSeriesBase.SeriesSelectionBrush
    ChartSeriesBase.ColorModel
    ChartSeriesBase.XBindingPath
    ChartSeriesBase.SegmentColorPath
    ChartSeriesBase.EnableAnimation
    ChartSeriesBase.AnimationDuration
    ChartSeriesBase.IsLinear
    ChartSeriesBase.IsAreaTypeSeries
    ChartSeriesBase.IsColorPathSeries
    ChartSeriesBase.IsIndexed
    ChartSeriesBase.ColorValues
    ChartSeriesBase.ActualXValues
    ChartSeriesBase.SelectedSegmentsIndexes
    ChartSeriesBase.SelectedSegment
    ChartSeriesBase.ActualXAxis
    ChartSeriesBase.ActualYAxis
    ChartSeriesBase.IsStacked
    ChartSeriesBase.PropertyChanged
    Namespace: Syncfusion.UI.Xaml.Charts
    Assembly: Syncfusion.SfChart.UWP.dll
    Syntax
    public class FastHiLoOpenCloseBitmapSeries : FinancialSeriesBase, ICloneable, ISupportAxes2D, ISupportAxes, ISegmentSpacing, ISegmentSelectable
    Remarks

    It uses WriteableBitmap for rendering; Its advantage is that it will render the series with large quantity of data in a fraction of milliseconds.

    Examples
          <syncfusion:FastHiLoOpenCloseBitmapSeries ItemsSource="{Binding Data}" XBindingPath="Year" High="High" Open="Open" Close="Close" Low="Low">
          </syncfusion:FastHiLoOpenCloseBitmapSeries>
          FastHiLoOpenCloseBitmapSeries series1 = new FastHiLoOpenCloseBitmapSeries();
          series1.ItemsSource = viewmodel.Data;
          series1.XBindingPath = "Year";
          series1.High="High";
          series1.Low="Low";
          series1.Open="Open";
          series1.Close="Close";
          chart.Series.Add(series1);

    Constructors

    FastHiLoOpenCloseBitmapSeries()

    Declaration
    public FastHiLoOpenCloseBitmapSeries()

    Fields

    SegmentSelectionBrushProperty

    The DependencyProperty for SegmentSelectionBrush property.

    Declaration
    public static readonly DependencyProperty SegmentSelectionBrushProperty
    Field Value
    Type Description
    Windows.UI.Xaml.DependencyProperty

    SegmentSpacingProperty

    The DependencyProperty for SegmentSpacing property.

    Declaration
    public static readonly DependencyProperty SegmentSpacingProperty
    Field Value
    Type Description
    Windows.UI.Xaml.DependencyProperty

    SelectedIndexProperty

    The DependencyProperty for SelectedIndex property.

    Declaration
    public static readonly DependencyProperty SelectedIndexProperty
    Field Value
    Type Description
    Windows.UI.Xaml.DependencyProperty

    Properties

    IsBitmapSeries

    This indicates whether its a bitmap series or not.

    Declaration
    protected override bool IsBitmapSeries { get; }
    Property Value
    Type Description
    System.Boolean
    Overrides
    ChartSeriesBase.IsBitmapSeries

    IsSideBySide

    Gets a value indicating whether this series is placed side by side.

    Declaration
    protected override bool IsSideBySide { get; }
    Property Value
    Type Description
    System.Boolean

    It returns true, if the series is placed side by side [cluster mode].

    Overrides
    ChartSeriesBase.IsSideBySide

    SegmentSelectionBrush

    Gets or sets the interior (brush) for the selected segment(s).

    Declaration
    public Brush SegmentSelectionBrush { get; set; }
    Property Value
    Type Description
    Windows.UI.Xaml.Media.Brush

    The Windows.UI.Xaml.Media.Brush value.

    SegmentSpacing

    Gets or sets the spacing between the segments across the series in cluster mode.

    Declaration
    public double SegmentSpacing { get; set; }
    Property Value
    Type Description
    System.Double

    The value ranges from 0 to 1.

    SelectedIndex

    Gets or sets the index of the selected segment.

    Declaration
    public int SelectedIndex { get; set; }
    Property Value
    Type Description
    System.Int32

    Int value represents the index of the data point(or segment) to be selected.

    SelectedSegments

    Gets the selected segments in this series, when we enable the multiple selection.

    Declaration
    protected override List<ChartSegment> SelectedSegments { get; }
    Property Value
    Type Description
    System.Collections.Generic.List<ChartSegment>

    It returns list of ChartSegment.

    Overrides
    ChartSeriesBase.SelectedSegments

    Methods

    CalculateSegmentSpacing(Double, Double, Double)

    Method used to calculate the segment spacing.

    Declaration
    protected double CalculateSegmentSpacing(double spacing, double Right, double Left)
    Parameters
    Type Name Description
    System.Double spacing

    Spacing

    System.Double Right

    Right

    System.Double Left

    Left

    Returns
    Type Description
    System.Double

    CloneSeries(DependencyObject)

    Returns the instance of FastHiLoOpenCloseBitmapSeries series.

    Declaration
    protected override DependencyObject CloneSeries(DependencyObject obj)
    Parameters
    Type Name Description
    Windows.UI.Xaml.DependencyObject obj

    object

    Returns
    Type Description
    Windows.UI.Xaml.DependencyObject
    Overrides
    FinancialSeriesBase.CloneSeries(DependencyObject)

    CreateSegment()

    Creates an instance of series segment.

    Declaration
    protected override ChartSegment CreateSegment()
    Returns
    Type Description
    ChartSegment

    Returns the instance of corresponding series segment.

    Overrides
    ChartSeries.CreateSegment()
    Remarks

    This customization is not supported for fast type series and technical indicators.

    Examples

    This sample shows how to call the CreateSegment() method to customize the line series segments.

    public class LineSeriesExt : LineSeries
    {​ 
        protected override ChartSegment CreateSegment()
        {​
            return new LineSegmentExt();
        }​
    }​
    
    public class LineSegmentExt : LineSegment
    {​
        public override UIElement CreateVisual(Size size)
        {​
            // Write your customization code here.
        }​
    
        public override void Update(IChartTransformer transformer)
        {​
            // Write your customization code here.
        }​
    }

    CreateSegments()

    Creates the segments of FastHiLoOpenCloseBitmapSeries.

    Declaration
    public override void CreateSegments()
    Overrides
    AdornmentSeries.CreateSegments()

    OnPointerMoved(PointerRoutedEventArgs)

    Called when pointer or mouse moving on chart area.

    Declaration
    protected override void OnPointerMoved(PointerRoutedEventArgs e)
    Parameters
    Type Name Description
    Windows.UI.Xaml.Input.PointerRoutedEventArgs e

    args

    Overrides
    ChartSeriesBase.OnPointerMoved(PointerRoutedEventArgs)

    SelectedIndexChanged(Int32, Int32)

    Method used to set SegmentSelectionBrush to SelectedIndex segment.

    Declaration
    protected override void SelectedIndexChanged(int newIndex, int oldIndex)
    Parameters
    Type Name Description
    System.Int32 newIndex
    System.Int32 oldIndex
    Overrides
    ChartSeriesBase.SelectedIndexChanged(Int32, Int32)

    Explicit Interface Implementations

    ISegmentSpacing.CalculateSegmentSpacing(Double, Double, Double)

    Declaration
    double ISegmentSpacing.CalculateSegmentSpacing(double spacing, double Right, double Left)
    Parameters
    Type Name Description
    System.Double spacing
    System.Double Right
    System.Double Left
    Returns
    Type Description
    System.Double

    Implements

    ICloneable
    ISupportAxes2D
    ISupportAxes
    ISegmentSpacing
    ISegmentSelectable

    Extension Methods

    DateTimeExtension.ToDateTime(Object)

    See Also

    FastLineBitmapSeries
    FastHiLoBitmapSeries
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