C# Class Smrf.NodeXL.Visualization.Wpf.DraggedMarquee

Represents a marquee that might be dragged with the mouse.

Create an instance of this class when an empty area of the graph is clicked. When the mouse is moved, check to determine whether the mouse has moved far enough to begin a marquee drag. If returns true, call to create a Visual to represent the dragged marquee.

Inheritance: MouseDragWithVisual

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Protected Properties

Свойство	Type	Description
m_oMarqueeRectangle	System.Windows.Rect

Méthodes publiques

Méthode	Description
AssertValid ( ) : void
CreateVisual ( Point currentMouseLocation, Color backgroundContrastColor ) : Visual
DraggedMarquee ( Point mouseDownLocation, Rect graphRectangle, Int32 margin ) : System	Initializes a new instance of the DraggedMarquee class.

Méthodes protégées

Méthode	Description
CreateMarqueeRectangle ( Point oCurrentMouseLocation ) : Rect

Method Details

AssertValid() public méthode

public AssertValid ( ) : void
Résultat	void

CreateMarqueeRectangle() protected méthode

protected CreateMarqueeRectangle ( Point oCurrentMouseLocation ) : Rect
oCurrentMouseLocation	Point
Résultat	System.Windows.Rect

CreateVisual() public méthode

public CreateVisual ( Point currentMouseLocation, Color backgroundContrastColor ) : Visual
currentMouseLocation	Point
backgroundContrastColor	Color
Résultat	Visual

DraggedMarquee() public méthode

Initializes a new instance of the DraggedMarquee class.

public DraggedMarquee ( Point mouseDownLocation, Rect graphRectangle, Int32 margin ) : System
mouseDownLocation	Point	/// Location where the graph was clicked, in client coordinates. ///
graphRectangle	System.Windows.Rect	/// The graph rectangle. ///
margin	System.Int32	/// The graph margin. ///
Résultat	System

Property Details

m_oMarqueeRectangle protected_oe property

protected Rect,System.Windows m_oMarqueeRectangle
Résultat	System.Windows.Rect