Interface IChartScrollBar

This interface codifies interaction of scrollbars with the ChartArea.

Namespace: Syncfusion.Windows.Forms.Chart.Scrolling

Assembly: Syncfusion.Chart.Base.dll

Syntax

public interface IChartScrollBar

Properties

ChartArea

Used for storing chart area reference.

Declaration

IChartArea ChartArea { get; set; }

Property Value

Type
IChartArea

ChartAxis

Used for storing chart area reference.

Declaration

ChartAxis ChartAxis { get; set; }

Property Value

Type
ChartAxis

Dimension

Returns the dimensions of the scroll bar. That is the width for vertical scroll bars and the height for horizontal ones.

Declaration

int Dimension { get; }

Property Value

Type
System.Int32

LargeChange

Gets or sets the ccroll bar's large change value.

Declaration

int LargeChange { get; set; }

Property Value

Type
System.Int32

Maximum

Gets or sets the scroll bar's maximum value.

Declaration

int Maximum { get; set; }

Property Value

Type
System.Int32

Minimum

Gets or sets the scroll bar's minimum value.

Declaration

int Minimum { get; set; }

Property Value

Type
System.Int32

ScrollBar

Returns the Windows scrollbar instance.

Declaration

ScrollBar ScrollBar { get; }

Property Value

Type
System.Windows.Forms.ScrollBar

ShouldPosition

Indicates whether the chart should attempt to position this scrollbar.

Declaration

bool ShouldPosition { get; }

Property Value

Type
System.Boolean

SmallChange

Gets or sets the scroll bar's small change value.

Declaration

int SmallChange { get; set; }

Property Value

Type
System.Int32

Value

Gets or sets the scroll bar's current value.

Declaration

int Value { get; set; }

Property Value

Type
System.Int32

Visible

Indicates the scroll bar's visibility flag.

Declaration

bool Visible { get; set; }

Property Value

Type
System.Boolean

ZoomButton

Gets the zoom button.

Declaration

ChartZoomButton ZoomButton { get; }

Property Value

Type	Description
ChartZoomButton	The zoom button.

Methods

ResetScrollBar()

Resets the scroll bar.

Declaration

[Obsolete("This method isn't used anymore and might be deleted.")]
void ResetScrollBar()

SetOtherVisible(Boolean)

Informs this scroll bar that it's complementary scroll bar's visibilty has changed.

Declaration

[Obsolete("This method isn't used anymore and might be deleted.")]
void SetOtherVisible(bool b)

Parameters

Type	Name	Description
System.Boolean	b	Visibility flag.

SetPosition(Rectangle)

Sets the position of this scroll bar if the scroll bar is contained within the chart.

Declaration

void SetPosition(Rectangle rect)

Parameters

Type	Name	Description
System.Drawing.Rectangle	rect	Bounding rectangle.

Events

ValueChanged

Event that is to be raised when value of scroll bar changes.

Declaration

event ChartScrollBarValueChangedEventHandler ValueChanged

Event Type

Type
Syncfusion.Windows.Forms.Chart.Scrolling.ChartScrollBarValueChangedEventHandler

ZoomButtonClicked

Event that is to be raised when the zoom buttom that is associated with this scroll bar is clicked.

Declaration

event ChartScrollBarZoomButtonClickedEventHandler ZoomButtonClicked

Event Type

Type
Syncfusion.Windows.Forms.Chart.Scrolling.ChartScrollBarZoomButtonClickedEventHandler