'宣言 Protected Sub ScaleCrossingValue( _ ByRef crossingValue As Double, _ ByRef relativeCrossingValue As Double, _ ByVal window As Rect, _ ByVal viewport As Rect, _ ByVal effectiveViewport As Rect, _ ByVal constraintLeft As Double, _ ByVal constraintRight As Double _ )
protected void ScaleCrossingValue( out double crossingValue, out double relativeCrossingValue, Rect window, Rect viewport, Rect effectiveViewport, double constraintLeft, double constraintRight )