Class GraphicIndicator
Base class for needle, marker, bar, and state indicators.
Inheritance
Namespace: Telerik.Windows.Controls.Gauge
Assembly: Telerik.Windows.Controls.DataVisualization.dll
Syntax
public class GraphicIndicator : Control, IThemable
Constructors
GraphicIndicator()
Declaration
public GraphicIndicator()
Fields
OffPositionProperty
Identifies the OffPosition dependency property.
Declaration
public static readonly DependencyProperty OffPositionProperty
Field Value
System.Windows.DependencyProperty
|
RefreshModeProperty
Identifies the RefreshMode dependency property.
Declaration
public static readonly DependencyProperty RefreshModeProperty
Field Value
System.Windows.DependencyProperty
|
RefreshRateProperty
Identifies the RefreshRate dependency property.
Declaration
public static readonly DependencyProperty RefreshRateProperty
Field Value
System.Windows.DependencyProperty
|
SnapIntervalProperty
Identifies the SnapInterval dependency property.
Declaration
public static readonly DependencyProperty SnapIntervalProperty
Field Value
System.Windows.DependencyProperty
|
SnapTypeProperty
Identifies the SnapType dependency property.
Declaration
public static readonly DependencyProperty SnapTypeProperty
Field Value
System.Windows.DependencyProperty
|
TooltipFormatProperty
Identifies the TooltipFormat dependency property.
Declaration
public static readonly DependencyProperty TooltipFormatProperty
Field Value
System.Windows.DependencyProperty
|
ToolTipStyleProperty
Identifies the ToolTipStyle dependency property.
Declaration
public static readonly DependencyProperty ToolTipStyleProperty
Field Value
System.Windows.DependencyProperty
|
ToolTipTemplateProperty
Identifies the ToolTipTemplate dependency property.
Declaration
public static readonly DependencyProperty ToolTipTemplateProperty
Field Value
System.Windows.DependencyProperty
|
UseRangeColorProperty
Identifies the UseRangeColor dependency property.
Declaration
public static readonly DependencyProperty UseRangeColorProperty
Field Value
System.Windows.DependencyProperty
|
ValueChangedEvent
Identifies the ValueChanged routed event.
Declaration
public static readonly RoutedEvent ValueChangedEvent
Field Value
RoutedEvent
|
ValueProperty
Identifies the Value dependency property.
Declaration
public static readonly DependencyProperty ValueProperty
Field Value
System.Windows.DependencyProperty
|
ValueSourceProperty
Identifies the ValueSource dependency property.
Declaration
public static readonly DependencyProperty ValueSourceProperty
Field Value
System.Windows.DependencyProperty
|
Properties
Data
Return reference to self. This property can be used within Binding in XAML to implement binding which reflect extended property changes.
Declaration
public IndicatorData Data { get; }
Property Value
IndicatorData
|
InternalAnimationStarted
Gets or sets value which indicates whether internal animation is started for this indicator.
Declaration
public bool InternalAnimationStarted { get; set; }
Property Value
System.Boolean
|
OffPosition
Gets or sets “OFF” position of the indicator. This is location where indicator will be parked to when its value is double.NaN.
Declaration
public double OffPosition { get; set; }
Property Value
System.Double
|
PlaybackFrame
Gets index of the current playback frame.
Declaration
public int PlaybackFrame { get; }
Property Value
System.Int32
|
RefreshMode
Gets or sets refresh mode of the indicator.
Declaration
public IndicatorRefreshMode RefreshMode { get; set; }
Property Value
IndicatorRefreshMode
|
RefreshRate
Gets or sets refresh rate of the indicator.
Declaration
public TimeSpan RefreshRate { get; set; }
Property Value
System.TimeSpan
|
RefreshTimer
This property serve internal needs of the RadGauge control.
Declaration
public IndicatorRefreshTimer RefreshTimer { get; set; }
Property Value
IndicatorRefreshTimer
|
Remarks
Gets or sets refresh timer for indicator refresh rate feature.
SnapInterval
Gets or sets snap interval for the indicator.
Declaration
public double SnapInterval { get; set; }
Property Value
System.Double
|
SnapType
Gets or sets snap type for the indicator.
Declaration
public SnapType SnapType { get; set; }
Property Value
SnapType
|
TooltipFormat
Gets or sets format of the indicator's tooltip.
Declaration
public string TooltipFormat { get; set; }
Property Value
System.String
|
Remarks
The format string can use properties of the scale objects. For example "{Value|F2} Range: Min={Range.Min|F2} Max={Range.Max|F2}". This format string uses value of the indicator and Min and Max properties of the gauge range this indicator is pointing to. Currently you can use Range and Scale objects in the format string. The '|' character is used to separate property name and its output format.
ToolTipStyle
Gets or sets the style applied to the toolTip of the indicator.
Declaration
public Style ToolTipStyle { get; set; }
Property Value
System.Windows.Style
|
ToolTipTemplate
Gets or sets template of the indicator's tooltip.
Declaration
public DataTemplate ToolTipTemplate { get; set; }
Property Value
System.Windows.DataTemplate
|
UseRangeColor
Gets or sets value which indicates whether the indicator will use range color as its background.
Declaration
public bool UseRangeColor { get; set; }
Property Value
System.Boolean
|
Value
Gets or sets value of the indicator.
Declaration
public double Value { get; set; }
Property Value
System.Double
|
ValueMappings
Gets the value mappings that constitute the data mappings for a indicator.
Declaration
public IndicatorValueMappingCollection ValueMappings { get; }
Property Value
IndicatorValueMappingCollection
|
ValueSource
Gets or sets value source for the playback feature.
Declaration
public IEnumerable ValueSource { get; set; }
Property Value
System.Collections.IEnumerable
|
Methods
add_ValueChanged(RoutedPropertyChangedEventHandler<Double>)
Declaration
public void add_ValueChanged(RoutedPropertyChangedEventHandler<double> value)
Parameters
RoutedPropertyChangedEventHandler<System.Double>
value
|
MoveNext()
Move to the next value in the value source.
Declaration
public bool MoveNext()
Returns
System.Boolean
true if the enumerator was successfully advanced to the next element; false if the enumerator has passed the end of the collection. |
MovePrevious()
Move to the previous value in the value source.
Declaration
public bool MovePrevious()
Returns
System.Boolean
true if the enumerator was successfully advanced to the previous element; false if the enumerator has passed the begin of the collection. |
OnApplyTemplate()
When overridden in a derived class, is invoked whenever application code or internal processes (such as a rebuilding layout pass) call ApplyTemplate.
Declaration
public override void OnApplyTemplate()
OnValueChanged(Double, Double)
Called when indicator's value is changed.
Declaration
protected virtual void OnValueChanged(double oldValue, double newValue)
Parameters
System.Double
oldValue
Old value. |
System.Double
newValue
New value. |
remove_ValueChanged(RoutedPropertyChangedEventHandler<Double>)
Declaration
public void remove_ValueChanged(RoutedPropertyChangedEventHandler<double> value)
Parameters
RoutedPropertyChangedEventHandler<System.Double>
value
|
Reset()
Move before the first value in the value source.
Declaration
public void Reset()
ResetTheme()
Resets the theme.
Declaration
public virtual void ResetTheme()
StartPlayback()
Playback content of the History or ValueSource.
Declaration
public void StartPlayback()
StartPlayback(PropertyChangedEventHandler)
Playback content of the History or ValueSource.
Declaration
public void StartPlayback(PropertyChangedEventHandler frameChanged)
Parameters
System.ComponentModel.PropertyChangedEventHandler
frameChanged
Event handler for "FrameChanged" event on playback worker. |
StopPlayback()
Stop playback content of the History or ValueSource.
Declaration
public void StopPlayback()
Events
ValueChanged
Occurs when the indicator's value is changed.
Declaration
public event RoutedPropertyChangedEventHandler<double> ValueChanged
Event Type
RoutedPropertyChangedEventHandler<System.Double>
|