Class ScaleBase

Base class for all scales.

Inheritance
System.Object
ScaleBase
GraphicScale
NumericScale
Namespace: Telerik.Windows.Controls.Gauge
Assembly: Telerik.Windows.Controls.DataVisualization.dll

Syntax

public abstract class ScaleBase : ItemsControl, IThemable

Constructors

ScaleBase()

Initializes a new instance of the ScaleBase class.

Declaration
protected ScaleBase()

Fields

CustomItemsProperty

Identifies the CustomItems dependency property.

Declaration
public static readonly DependencyProperty CustomItemsProperty
Field Value
System.Windows.DependencyProperty

CustomItemTemplateProperty

Identifies the CustomItemTemplate dependency property.

Declaration
public static readonly DependencyProperty CustomItemTemplateProperty
Field Value
System.Windows.DependencyProperty

CustomItemTemplateSelectorProperty

Identifies the CustomItemTemplateSelector dependency property.

Declaration
public static readonly DependencyProperty CustomItemTemplateSelectorProperty
Field Value
System.Windows.DependencyProperty

MaxProperty

Identifies the Max dependency property.

Declaration
public static readonly DependencyProperty MaxProperty
Field Value
System.Windows.DependencyProperty

MinProperty

Identifies the Min dependency property.

Declaration
public static readonly DependencyProperty MinProperty
Field Value
System.Windows.DependencyProperty

MultiplierProperty

Identifies the Multiplier dependency property.

Declaration
public static readonly DependencyProperty MultiplierProperty
Field Value
System.Windows.DependencyProperty

RangesProperty

Identifies the Ranges dependency property.

Declaration
public static readonly DependencyProperty RangesProperty
Field Value
System.Windows.DependencyProperty

RangeTemplateProperty

Identifies the RangeTemplate dependency property.

Declaration
public static readonly DependencyProperty RangeTemplateProperty
Field Value
System.Windows.DependencyProperty

Properties

CellSize

Gets cell size of the scale object. This property supports internal gauge infrastructure and it shouldn't be used from the customer's code.

Declaration
public Size CellSize { get; }
Property Value
System.Windows.Size

CustomItems

Gets or sets collection of the custom items.

Declaration
public GaugeCustomItemCollection CustomItems { get; set; }
Property Value
GaugeCustomItemCollection

CustomItemTemplate

Gets or sets template of the custom item.

Declaration
public DataTemplate CustomItemTemplate { get; set; }
Property Value
System.Windows.DataTemplate

CustomItemTemplateSelector

Gets or sets custom item template selector.

Declaration
public DataTemplateSelector CustomItemTemplateSelector { get; set; }
Property Value
System.Windows.Controls.DataTemplateSelector

DefaultRangeGroup

Gets default group of the ranges.

Declaration
protected GaugeRangeGroup DefaultRangeGroup { get; }
Property Value
GaugeRangeGroup

Indicators

Gets collection of the scale indicators.

Declaration
public UIElementCollection Indicators { get; }
Property Value
System.Windows.Controls.UIElementCollection

Max

Gets or sets maximum value of the scale.

Declaration
public double Max { get; set; }
Property Value
System.Double

Min

Gets or sets minimum value of the scale.

Declaration
public double Min { get; set; }
Property Value
System.Double

Multiplier

Gets or sets the scale multiplier.

Declaration
public double Multiplier { get; set; }
Property Value
System.Double

Ranges

Gets or sets scale ranges.

Declaration
public GaugeRangeCollection Ranges { get; set; }
Property Value
GaugeRangeCollection

RangeTemplate

Gets or sets the data template of the range. This property supports internal gauge infrastructure and it shouldn't be used from the customer's code.

Declaration
public DataTemplate RangeTemplate { get; set; }
Property Value
System.Windows.DataTemplate

Methods

ArrangeOverride(Size)

Called to arrange and size the content of a scale.

Declaration
protected override Size ArrangeOverride(Size finalSize)
Parameters
System.Windows.Size finalSize

The computed size that is used to arrange the content.
Returns
System.Windows.Size

The size of the scale.

CalculateCellSize()

Calculate cell size of the scale.

Declaration
protected virtual Size CalculateCellSize()
Returns
System.Windows.Size

ClearContainerForItemOverride(DependencyObject, Object)

Undoes the effects of the PrepareContainerForItemOverride method.

Declaration
protected override void ClearContainerForItemOverride(DependencyObject element, object item)
Parameters
System.Windows.DependencyObject element

The container element.
System.Object item

The item.

GetContainerForItemOverride()

Returns new ContentPresenter object.

Declaration
protected override DependencyObject GetContainerForItemOverride()
Returns
System.Windows.DependencyObject

ContentPresenter object.

GetObjectPosition(FrameworkElement, ScaleObjectLocation, GaugeMeasure, Double)

Gets position of the object over the scale.

Declaration
protected abstract Point GetObjectPosition(FrameworkElement element, ScaleObjectLocation location, GaugeMeasure offset, double value)
Parameters
System.Windows.FrameworkElement element

Element to get position.
ScaleObjectLocation location

Scale object location.
GaugeMeasure offset

Offset from the location.
System.Double value

Value along the scale.
Returns
System.Windows.Point

Position of the object over the scale.

IsItemItsOwnContainerOverride(Object)

Determines if the specified item is (or is eligible to be) its own container.

Declaration
protected override bool IsItemItsOwnContainerOverride(object item)
Parameters
System.Object item

The item to check.
Returns
System.Boolean

True if the item is (or is eligible to be) its own container; otherwise, false.

MeasureOverride(Size)

When overridden in a derived class, measures the size in layout required for child elements and determines a size for the FrameworkElement-derived class.

Declaration
protected override Size MeasureOverride(Size availableSize)
Parameters
System.Windows.Size availableSize

The maximum size that the method can return.
Returns
System.Windows.Size

The size of the control, up to the maximum specified by constraint.

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()

OnCreateAutomationPeer()

Returns class-specific System.Windows.Automation.Peers.AutomationPeer implementations for the Windows Presentation Foundation (WPF) infrastructure.

Declaration
protected override AutomationPeer OnCreateAutomationPeer()
Returns
System.Windows.Automation.Peers.AutomationPeer

The type-specific System.Windows.Automation.Peers.AutomationPeer implementation.

PositionObject(DependencyObject)

Position object using relative measurement. This method supports internal gauge infrastructure and it shouldn't be used from the customer's code.

Declaration
public void PositionObject(DependencyObject scaleObject)
Parameters
System.Windows.DependencyObject scaleObject

Scale object.

PresenterSizeChanged(Object, SizeChangedEventArgs)

Occurs when size of the content presenter is changed.

Declaration
protected virtual void PresenterSizeChanged(object sender, SizeChangedEventArgs e)
Parameters
System.Object sender

Sender.
System.Windows.SizeChangedEventArgs e

Event args.

ResetTheme()

Resets the theme.

Declaration
public void ResetTheme()

ResizeObject(DependencyObject)

Calculate size of the object using relative measurement. This method supports internal gauge infrastructure and it shouldn't be used from the customer's code.

Declaration
public void ResizeObject(DependencyObject scaleObject)
Parameters
System.Windows.DependencyObject scaleObject

Scale object.

ScaleObjectChanged(FrameworkElement)

Notifies that the element is changed.

Declaration
protected virtual void ScaleObjectChanged(FrameworkElement element)
Parameters
System.Windows.FrameworkElement element

Element.

UpdateTicksAndLabels()

Update ticks and labels on the scale.

Declaration
protected virtual void UpdateTicksAndLabels()

Extension Methods