IPJ_ORIENT_TYPE: &lt;define&gt;IPJ_ORIENT_DEFAULT&lt;/define&gt; - no special orientation - plan view. This is equivalent to &lt;define&gt;IPJ_ORIENT_PLAN&lt;/define&gt; with dXo = dYo = dZo = dRotation = 0.0. &lt;define&gt;IPJ_ORIENT_PLAN&lt;/define&gt; Azimuth = Rotation CCW degrees The plan differs from the default view in that a reference level is set, and the axes can be rotated and offset from the local X,Y. &lt;define&gt;IPJ_ORIENT_SECTION&lt;/define&gt; Azimuth - CW degrees from North -360 <= azimuth <= 360 Swing - degrees bottom towards viewer -90 < swing < 90 The section view projects all plotted objects HORIZONTALLY onto the viewing plan in order to preserve elevations, even if the section has a swing.

public void GetOrientationInfo(
	ref double x,
	ref double y,
	ref double z,
	ref double az,
	ref double swing
)

Public Sub GetOrientationInfo ( 
	ByRef x As Double,
	ByRef y As Double,
	ByRef z As Double,
	ByRef az As Double,
	ByRef swing As Double
)

public:
void GetOrientationInfo(
	double% x, 
	double% y, 
	double% z, 
	double% az, 
	double% swing
)

member GetOrientationInfo : 
        x : float byref * 
        y : float byref * 
        z : float byref * 
        az : float byref * 
        swing : float byref -> unit