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

Represents a mouse drag that is translating the graph via a TranslateTransform.

Create an instance of this class when the graph is clicked while NodeXLControl.MouseMode is set to . When the mouse is moved, call to get the distances to translate the graph.

Inheritance: MouseDrag

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Protected Properties

Property	Type	Description
m_dMouseDownTranslateX	Double
m_dMouseDownTranslateY	Double
m_oMouseDownLocationScreen	Point

Public Methods

Method	Description
AssertValid ( ) : void
DraggedTranslation ( Point mouseDownLocation, Point mouseDownLocationScreen, Double mouseDownTranslateX, Double mouseDownTranslateY ) : System	Initializes a new instance of the class.
GetTranslationDistances ( Point currentMouseLocationScreen, Double &newTranslateX, Double &newTranslateY ) : void

Method Details

AssertValid() public method

public AssertValid ( ) : void
return	void

DraggedTranslation() public method

Initializes a new instance of the class.

public DraggedTranslation ( Point mouseDownLocation, Point mouseDownLocationScreen, Double mouseDownTranslateX, Double mouseDownTranslateY ) : System
mouseDownLocation	Point	/// Location where the graph was clicked, in client coordinates. ///
mouseDownLocationScreen	Point	/// Location where the graph was clicked, in screen coordinates. ///
mouseDownTranslateX	Double	/// x-axis translation when the mouse was clicked. ///
mouseDownTranslateY	Double	/// y-axis translation when the mouse was clicked. ///
return	System

GetTranslationDistances() public method

public GetTranslationDistances ( Point currentMouseLocationScreen, Double &newTranslateX, Double &newTranslateY ) : void
currentMouseLocationScreen	Point
newTranslateX	Double
newTranslateY	Double
return	void

Property Details

m_dMouseDownTranslateX protected_oe property

protected Double m_dMouseDownTranslateX
return	Double

m_dMouseDownTranslateY protected_oe property

protected Double m_dMouseDownTranslateY
return	Double

m_oMouseDownLocationScreen protected_oe property

protected Point m_oMouseDownLocationScreen
return	Point