Class

ChartHistogramSource

Initializes a new instance of the ChartHistogramSource class.

Declaration

public ChartHistogramSource()

Identifies the ActualInterval dependency property.

Declaration

public static readonly DependencyProperty ActualIntervalProperty

Field Value

Identifies the Interval dependency property.

Declaration

public static readonly DependencyProperty IntervalProperty

Field Value

Identifies the IntervalValueBinding dependency property.

Declaration

public static readonly DependencyProperty IntervalValueBindingProperty

Field Value

Identifies the ItemsSource dependency property.

Declaration

public static readonly DependencyProperty ItemsSourceProperty

Field Value

Identifies the Orientation dependency property.

Declaration

public static readonly DependencyProperty OrientationProperty

Field Value

Identifies the OriginValue dependency property.

Declaration

public static readonly DependencyProperty OriginValueProperty

Field Value

Identifies the ValueBinding dependency property.

Declaration

public static readonly DependencyProperty ValueBindingProperty

Field Value

Gets the actual interval.

Declaration

public double ActualInterval { get; }

Property Value

Gets or sets the Interval. This property defines the value length (width) of each bar in the histogram. If the property is set to null (default), an automatically interval is used. The auto-interval is calculated using the Scott's Normal Reference Rule. If the interval is bigger then the data range (max - min values), the data range is used as interval.

Declaration

public double? Interval { get; set; }

Property Value

Gets or sets the binding that will be used to get the values on the horizontal axis.

Declaration

[TypeConverter(typeof(StringToDataPointBindingConverter))]
public DataPointBinding IntervalValueBinding { get; set; }

Property Value

Gets or sets the ItemsSource.

Declaration

public IEnumerable ItemsSource { get; set; }

Property Value

Gets or sets the orientation of the bars. The default value is Horizontal. Horizontal means that the intervals of the bars will be calculate on the horizontal axis, therefore the bars height will be relevant to the vertical axis.

Declaration

public ChartHistogramDataOrientation Orientation { get; set; }

Property Value

Gets or sets the OriginValue. This property defines the vertical origin value of the bar. The default origin value is 0.

Declaration

public double OriginValue { get; set; }

Property Value

Gets or sets the binding that will be used to get the values on the vertical axis.

Declaration

[TypeConverter(typeof(StringToDataPointBindingConverter))]
public DataPointBinding ValueBinding { get; set; }

Property Value

Returns an enumerator that iterates through the collection.

Declaration

public IEnumerator<DataPoint> GetEnumerator()

Returns

Implements IEnumerable<DataPoint>.GetEnumerator()

When overridden in a derived class, this method returns the function used to calculate the aggregate values for the bars in the histogram.

Declaration

protected virtual ChartAggregateFunction GetValueAggregateFunction()

Returns

Occurs when the actual interval changes.

Declaration

public event EventHandler ActualIntervalChanged

Event Value