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.UWP.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
Windows.UI.Xaml.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
Windows.Foundation.Rect

MaximumScrollableArea

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

Declaration
public Nullable<Point> MaximumScrollableArea { get; set; }
Property Value
Type
System.Nullable<Windows.Foundation.Point>

MaxZoom

Gets or sets the maximum zoom value for the diagram.

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

MinimumScrollableArea

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

Declaration
public Nullable<Point> MinimumScrollableArea { get; set; }
Property Value
Type
System.Nullable<Windows.Foundation.Point>

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
Windows.Foundation.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

Extension Methods