Interface IScrollInfo

Represents the interface which contains the default properties and methods for SfDiagram control.

Namespace: Syncfusion.UI.Xaml.Diagram.Controls

Assembly: Syncfusion.SfDiagram.WPF.dll

Syntax

public interface IScrollInfo

Properties

CurrentZoom

Gets the zooming level value of the diagram control.

Declaration

double CurrentZoom { get; }

Property Value

Type
System.Double

HorizontalOffset

Gets a value that contains the horizontal offset of the diagram control.

Declaration

double HorizontalOffset { get; }

Property Value

Type
System.Double

VerticalOffset

Gets the vertical distance between the target origin and the diagram control alignment point.

Declaration

double VerticalOffset { get; }

Property Value

Type
System.Double

Viewport

Gets the position and dimensions of the base tile for a diagram control.

Declaration

Rect Viewport { get; }

Property Value

Type
System.Windows.Rect

ViewportHeight

Gets a value that contains the vertical size of the diagram control's viewport.

Declaration

double ViewportHeight { get; }

Property Value

Type
System.Double

ViewportWidth

Gets a value that contains the horizontal size of the diagram control's viewport.

Declaration

double ViewportWidth { get; }

Property Value

Type
System.Double

Methods

BringIntoCenter(Rect)

To bring the specified bounds of diagram control into center of the view.

Declaration

void BringIntoCenter(Rect bounds)

Parameters

Type	Name	Description
System.Windows.Rect	bounds	The bounds value which should be shown at center of the view.

BringIntoViewport(Rect)

To bring the specified bounds of diagram control into view.

Declaration

void BringIntoViewport(Rect bounds)

Parameters

Type	Name	Description
System.Windows.Rect	bounds	The bounds value which should be shown into view.

Pan(Point)

Pans the diagram page by specified value.

Declaration

void Pan(Point delta)

Parameters

Type	Name	Description
System.Windows.Point	delta	The point value that how much the diagram page should be pan.

PanTo(Point)

Pans the diagram page to specified position.

Declaration

void PanTo(Point position)

Parameters

Type	Name	Description
System.Windows.Point	position	The point value where the entire diagram page should be pan.

Reset()

Clears all the panning opertions and removes all the panning relations of diagam control. Restores the panning position to origin of the diagram control by zoom level of One.

Declaration

void Reset()

ResetPan()

Clears all the panning opertions and removes all the panning relations of diagam control. Restores the panning position to origin of the diagram control by zoom level of CurrentZoom value.

Declaration

void ResetPan()

ResetZoom()

Clears all the zooming opertions and removes all the zooming relations of diagam control. Restores the diagram control page by zoom level of One.

Declaration

void ResetZoom()

ZoomPan(IZoomParameter)

To perform zooming and panning opertions to the diagram control.

Declaration

void ZoomPan(IZoomParameter param)

Parameters

Type	Name	Description
IZoomParameter	param	A IZoomParameter value to perfom zooming and panning.