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API Reference / Telerik.WinControls.UI / BaseLassoController
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BaseLassoController

Class

Definition

Namespace:Telerik.WinControls.UI

Assembly:Telerik.WinControls.ChartView.dll

Syntax:
C#
public class BaseLassoController : ChartViewController, INotifyPropertyChanged

Inheritance: objectControllerChartViewControllerBaseLassoController

Derived Classes: LassoSelectionControllerLassoZoomController

Implements: INotifyPropertyChanged

Inherited Members ChartViewController.ControllerAdded(ChartView)ChartViewController.ControllerRemoved()ChartViewController.OnMouseCaptureChanged(EventArgs)ChartViewController.OnMouseClick(MouseEventArgs)ChartViewController.OnMouseDoubleClick(MouseEventArgs)ChartViewController.OnMouseEnter(EventArgs)ChartViewController.OnMouseHover(EventArgs)ChartViewController.OnMouseLeave(EventArgs)ChartViewController.OnMouseUp(MouseEventArgs)ChartViewController.OnKeyDown(KeyEventArgs)ChartViewController.OnKeyUp(KeyEventArgs)ChartViewController.OnGesture(GestureEventArgs)ChartViewController.OnZoomGesture(ZoomGestureEventArgs)ChartViewController.OnRotateGesture(RotateGestureEventArgs)ChartViewController.OnPanGesture(PanGestureEventArgs)ChartViewController.OnTwoFingerTapGesture(GestureEventArgs)ChartViewController.OnPressAndTapGesture(PressAndTapGestureEventArgs)ChartViewController.ExecuteCore(object, object)ChartViewController.ViewChartViewController.AreaController.EmptyController.OnPropertyChanged(string)Controller.ProcessNextController.PropertyChanged...

Constructors

BaseLassoController()

C#
public BaseLassoController()

Properties

MouseDownLocation

C#
public virtual Point MouseDownLocation { get; set; }

MouseMoveLocation

C#
public virtual Point MouseMoveLocation { get; set; }

Result

Gets the result.

C#
protected virtual ViewResult Result { get; }
Property Value:

The result.

Methods

CreateLassoRectangle()

Creates the lasso rectangle.

C#
public virtual Rectangle CreateLassoRectangle()
Returns:

Rectangle

OnDraw(EventArgs)

Raises the event.

C#
protected override ActionResult OnDraw(EventArgs e)
Parameters:eEventArgs

The EventArgs instance containing the event data.

Returns:

ActionResult

Overrides: ChartViewController.OnDraw(EventArgs)

OnKeyPress(KeyPressEventArgs)

Raises the event.

C#
protected override ActionResult OnKeyPress(KeyPressEventArgs e)
Parameters:eKeyPressEventArgs

The KeyPressEventArgs instance containing the event data.

Returns:

ActionResult

Overrides: ChartViewController.OnKeyPress(KeyPressEventArgs)

OnMouseDown(MouseEventArgs)

Raises the event.

C#
protected override ActionResult OnMouseDown(MouseEventArgs e)
Parameters:eMouseEventArgs

The MouseEventArgs instance containing the event data.

Returns:

ActionResult

Overrides: ChartViewController.OnMouseDown(MouseEventArgs)

OnMouseMove(MouseEventArgs)

Raises the event.

C#
protected override ActionResult OnMouseMove(MouseEventArgs e)
Parameters:eMouseEventArgs

The MouseEventArgs instance containing the event data.

Returns:

ActionResult

Overrides: ChartViewController.OnMouseMove(MouseEventArgs)

OnMouseWheel(MouseEventArgs)

Raises the event.

C#
protected override ActionResult OnMouseWheel(MouseEventArgs e)
Parameters:eMouseEventArgs

The MouseEventArgs instance containing the event data.

Returns:

ActionResult

Overrides: ChartViewController.OnMouseWheel(MouseEventArgs)

TruncateZoom(float)

Truncates the zoom.

C#
protected virtual float TruncateZoom(float value)
Parameters:valuefloat

The value.

Returns:

float

ZoomAndPan(float, float)

Zooms the and pan.

C#
public virtual void ZoomAndPan(float from, float to)
Parameters:fromfloat

From.

tofloat

To.

ZoomAndPan(Point, Point)

Zooms and pans.

C#
public virtual void ZoomAndPan(Point from, Point to)
Parameters:fromPoint

From.

toPoint

To.

In this article
DefinitionConstructorsBaseLassoController()PropertiesMouseDownLocationMouseMoveLocationResultMethodsCreateLassoRectangle()OnDraw(EventArgs)OnKeyPress(KeyPressEventArgs)OnMouseDown(MouseEventArgs)OnMouseMove(MouseEventArgs)OnMouseWheel(MouseEventArgs)TruncateZoom(float)ZoomAndPan(float, float)ZoomAndPan(Point, Point)
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