/// <summary>
/// Initializes a new instance of the <see cref="GraphMouseEventArgs"/>
/// class by copying the values of the given instance of the same class,
/// and offsets the new instance's <see cref="Pos"/> by the given
/// values <paramref name="dx"/> and <paramref name="dy"/>.
/// </summary>
/// <param name="e">The <see cref="GraphMouseEventArgs"/> instance
/// whose values are cloned into this <see cref="GraphMouseEventArgs"/>
/// instance.</param>
/// <param name="dx">The horizontal offset to add to
/// <paramref name="e"/>'s <see cref="X"/> value to get this instance's
/// <see cref="X"/> value. </param>
/// <param name="dy">The vertical offset to add to
/// <paramref name="e"/>'s <see cref="Y"/> value to get this instance's
/// <see cref="Y"/> value. </param>
public GraphMouseEventArgs(GraphMouseEventArgs e, float dx, float dy)
{
this.Handled = e.Handled;
this.mButton = e.mButton;
this.mClicks = e.mClicks;
this.mSceneX = e.mSceneX;
this.mSceneY = e.mSceneY;
this.mX = e.X + dx;
this.mY = e.Y + dy;
this.mDelta = e.mDelta;
}
/// <summary>
/// Initializes a new instance of the <see cref="GraphMouseEventArgs"/>
/// class by copying the values of the given instance of the same class.
/// </summary>
/// <param name="e">The <see cref="GraphMouseEventArgs"/> instance
/// whose values are cloned into this <see cref="GraphMouseEventArgs"/>
/// instance.</param>
public GraphMouseEventArgs(GraphMouseEventArgs e) : this(e, 0, 0)
{
}
