Class FastColumnBitmapSegment

Represents a chart segment which renders collection of points using writeablebitmap.

Inheritance
System.Object
ChartSegment
FastColumnBitmapSegment
FastStackingColumnSegment
Implements
System.ComponentModel.INotifyPropertyChanged
Inherited Members
Namespace: Syncfusion.UI.Xaml.Charts
Assembly: Syncfusion.SfChart.WPF.dll
Syntax
public class FastColumnBitmapSegment : ChartSegment, INotifyPropertyChanged

Constructors

FastColumnBitmapSegment()

Called when instance created for FastColumnBitmapSegment.

Declaration
public FastColumnBitmapSegment()

FastColumnBitmapSegment(ChartSeries)

Called when instance created for FastColumnBitmapSegment.

Declaration
public FastColumnBitmapSegment(ChartSeries series)
Parameters
Type Name Description
ChartSeries series

Used to specify the FastColumnBitmapSeries instance.

FastColumnBitmapSegment(IList<Double>, IList<Double>, IList<Double>, IList<Double>, ChartSeries)

Called when instance created for FastColumnBitmapSegment with following arguments.

Declaration
public FastColumnBitmapSegment(IList<double> x1Values, IList<double> y1Values, IList<double> x2Values, IList<double> y2Values, ChartSeries series)
Parameters
Type Name Description
System.Collections.Generic.IList<System.Double> x1Values

Used to specify the segment x1 values
System.Collections.Generic.IList<System.Double> y1Values

Used to specify the segment y1 values
System.Collections.Generic.IList<System.Double> x2Values

Used to specify the segment x2 values
System.Collections.Generic.IList<System.Double> y2Values

Used to specify the segment y2 values
ChartSeries series

Used to specify the FastColumnBitmapSeries instance

Properties

XData

Gets the data point value, bind with x for this segment.

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

YData

Gets the data point value, bind with y for this segment.

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

Methods

CreateVisual(Size)

Used for creating UIElement for rendering this segment. This method is not intended to be called explicitly outside the Chart but it can be overriden by any derived class.

Declaration
public override UIElement CreateVisual(Size size)
Parameters
Type Name Description
System.Windows.Size size

Size of the panel
Returns
Type Description
System.Windows.UIElement

returns UIElement
Overrides

GetRenderedVisual()

Gets the UIElement used for rendering this segment.

Declaration
public override UIElement GetRenderedVisual()
Returns
Type Description
System.Windows.UIElement

returns UIElement
Overrides

OnSizeChanged(Size)

Called whenever the segment's size changed. This method is not intended to be called explicitly outside the Chart but it can be overriden by any derived class.

Declaration
public override void OnSizeChanged(Size size)
Parameters
Type Name Description
System.Windows.Size size

Size of the panel.
Overrides

SetData(IList<Double>, IList<Double>, IList<Double>, IList<Double>)

Sets the values for this segment. This method is not intended to be called explicitly outside the Chart but it can be overridden by any derived class.

Declaration
public override void SetData(IList<double> x1Values, IList<double> y1Values, IList<double> x2Values, IList<double> y2Values)
Parameters
Type Name Description
System.Collections.Generic.IList<System.Double> x1Values

Used to specify the segment x1 values
System.Collections.Generic.IList<System.Double> y1Values

Used to specify the segment y1 values
System.Collections.Generic.IList<System.Double> x2Values

Used to specify the segment x2 values
System.Collections.Generic.IList<System.Double> y2Values

Used to specify the segment y2 values
Overrides

SetVisualBindings(Shape)

Method Implementation for set binding to ChartSegments properties.

Declaration
protected override void SetVisualBindings(Shape element)
Parameters
Type Name Description
System.Windows.Shapes.Shape element

System.Windows.Shapes.Shape element to be bind.
Overrides

Update(IChartTransformer)

Updates the segments based on its data point value. This method is not intended to be called explicitly outside the Chart but it can be overriden by any derived class.

Declaration
public override void Update(IChartTransformer transformer)
Parameters
Type Name Description
Syncfusion.UI.Xaml.Charts.IChartTransformer transformer

Reresents the view port of chart control.(refer Syncfusion.UI.Xaml.Charts.IChartTransformer)
Overrides

Implements

System.ComponentModel.INotifyPropertyChanged

See Also