Class ScrollSettings

Represents the zoom value, zoom factor, scroll status and view port size of the diagram.

Inheritance

System.Object

ScrollSettings

Implements

System.ComponentModel.INotifyPropertyChanged

Namespace: Syncfusion.UI.Xaml.Diagram

Assembly: Syncfusion.SfDiagram.WPF.dll

Syntax

public class ScrollSettings : Object, INotifyPropertyChanged

Constructors

ScrollSettings()

Initializes a new instance of the ScrollSettings class.

Declaration

public ScrollSettings()

Properties

AutoScrollBorder

Gets or sets the maximum distance to be left between the object and the scroll bar to trigger auto scrolling.

Declaration

public Thickness AutoScrollBorder { get; set; }

Property Value

Type
System.Windows.Thickness

AutoScrollLimit

Gets or sets the scrollable region of Diagram.

Declaration

public ScrollLimit AutoScrollLimit { get; set; }

Property Value

Type
ScrollLimit

DragLimit

Gets or sets the scrollable region of Diagram using Mouse Wheel.

Declaration

public ScrollLimit DragLimit { get; set; }

Property Value

Type
ScrollLimit

EditableArea

Gets or sets the dragable region of Diagram.

Declaration

public Rect EditableArea { get; set; }

Property Value

Type
System.Windows.Rect

MaxZoom

Gets or sets the maximum zoom value for the diagram.

Declaration

public double MaxZoom { get; set; }

Property Value

Type
System.Double

MinZoom

Gets or sets the minimum zoom value for the diagram.

Declaration

public double MinZoom { get; set; }

Property Value

Type
System.Double

ScrollableArea

Gets or sets the scrollable area of Diagram. Applicable, if the scroll limit is “Limited”.

Declaration

public Rect ScrollableArea { get; set; }

Property Value

Type
System.Windows.Rect

ScrollFactor

Gets or sets the scrollfactor to scroll the diagram.

Declaration

public Nullable<double> ScrollFactor { get; set; }

Property Value

Type
System.Nullable<System.Double>

ScrollInfo

Gets the information about the scrolling.

Declaration

public IScrollInfo ScrollInfo { get; }

Property Value

Type
IScrollInfo

ScrollLimit

Gets or sets the scrollable region of Diagram using Mouse Wheel.

Declaration

public ScrollLimit ScrollLimit { get; set; }

Property Value

Type
ScrollLimit

ZoomFactor

Gets or sets the zoomfactor value to zoom in or zoom out the diagram.

Declaration

public double ZoomFactor { get; set; }

Property Value

Type
System.Double

Methods

OnPropertyChanged(String)

Invoked whenever the effective value of any dependency property on this FrameworkElement has been updated. The specific dependency property that changed is reported in the arguments parameter. Overrides OnPropertyChanged(name).

Declaration

protected virtual void OnPropertyChanged(string name)

Parameters

Type	Name	Description
System.String	name

SetHorizontalOffset(Double)

Specifies the method to update the horizotal offset for scrolling.

Declaration

public void SetHorizontalOffset(double x)

Parameters

Type	Name	Description
System.Double	x	Gets x value

SetVerticalOffset(Double)

Specifies the method to update the vertical offset for scrolling.

Declaration

public void SetVerticalOffset(double y)

Parameters

Type	Name	Description
System.Double	y	Gets y value

Events

PropertyChanged

Occurs when a property value changes.

Declaration

public event PropertyChangedEventHandler PropertyChanged

Event Type

Type
System.ComponentModel.PropertyChangedEventHandler

Implements

System.ComponentModel.INotifyPropertyChanged