/*
* // @mfunc Check whether this operation makes reference to
* // a specific feature.
* // @parm The feature to check for.
* LOGICAL CeRadial::HasReference ( const CeFeature* const pFeat ) const {
*
* if ( m_pDirection && m_pDirection->HasReference(pFeat) ) return TRUE;
* if ( m_pLength && m_pLength->HasReference(pFeat) ) return TRUE;
*
* return FALSE;
*
* } // end of HasReference
*/
/*
* // @mfunc Draw observed angles recorded as part of this op.
* // @parm The point the observation must be made from.
* // Specify 0 for all points.
* // @parm The view to draw in.
* // @parm Display context for the draw.
* // @parm The ground window for the draw (0 for no check).
* void CeRadial::DrawAngles ( const CePoint* const pFrom
* , CeView* view
* , CDC* pDC
* , const CeWindow* const pWin ) const {
*
* // Skip this op if it has an update.
* if ( GetpLatest() ) return;
*
* // Draw the direction.
* m_pDirection->DrawAngle(pFrom,view,pDC,pWin,m_pTo);
*
* } // end of DrawAngles
*/
/*
* // @mfunc Draw observed angles recorded as part of this op.
* // @parm The point the observation must be made from.
* // Specify 0 for all points.
* // @parm The thing we're drawing to.
* void CeRadial::DrawAngles ( const CePoint* const pFrom
* , CeDC& gdc ) const {
*
* // Skip this op if it has an update.
* if ( GetpLatest() ) return;
*
* // Draw the direction.
* m_pDirection->DrawAngle(pFrom,gdc,m_pTo);
*
* } // end of DrawAngles
*/
/*
* // @mfunc Create transient CeMiscText objects for any observed
* // angles that are part of this operation.
* //
* // The caller is responsible for deleting the text
* // objects once done with them.
* //
* // @parm List of pointers to created text objects (appended to).
* // @parm Should lines be produced too?
* // @parm The associated point that this op must reference.
* void CeRadial::CreateAngleText ( CPtrList& text
* , const LOGICAL wantLinesToo
* , const CePoint* const pFrom ) const {
*
* // Skip this op if it has an update.
* if ( GetpLatest() ) return;
*
* // Get the direction to do it.
* m_pDirection->CreateAngleText(text,wantLinesToo,pFrom,m_pTo);
*
* } // end of CreateAngleText
*/
/// <summary>
/// Obtains the features that are referenced by this operation (including features
/// that are indirectly referenced by observation classes).
/// </summary>
/// <returns>The referenced features (never null, but may be an empty array).</returns>
public override Feature[] GetRequiredFeatures()
{
List <Feature> result = new List <Feature>();
result.AddRange(m_Direction.GetReferences());
result.AddRange(m_Length.GetReferences());
return(result.ToArray());
}
/// <summary>
/// Obtains the features that are referenced by this operation (including features
/// that are indirectly referenced by observation classes).
/// </summary>
/// <returns>The referenced features (never null, but may be an empty array).</returns>
public override Feature[] GetRequiredFeatures()
{
List <Feature> result = new List <Feature>();
result.Add(m_Center);
result.AddRange(m_Radius.GetReferences());
return(result.ToArray());
}
/// <summary>
/// Obtains the features that are referenced by this operation (including features
/// that are indirectly referenced by observation classes).
/// </summary>
/// <returns>The referenced features (never null, but may be an empty array).</returns>
public override Feature[] GetRequiredFeatures()
{
List <Feature> result = new List <Feature>();
result.Add(m_From1);
result.Add(m_From2);
result.AddRange(m_Distance1.GetReferences());
result.AddRange(m_Distance2.GetReferences());
return(result.ToArray());
}
/// <summary>
/// Obtains the features that are referenced by this operation (including features
/// that are indirectly referenced by observation classes).
/// </summary>
/// <returns>The referenced features (never null, but may be an empty array).</returns>
public override Feature[] GetRequiredFeatures()
{
List <Feature> result = new List <Feature>();
if (m_RefLine != null)
{
result.Add(m_RefLine);
}
if (m_Term1 != null)
{
result.Add(m_Term1);
}
if (m_Term2 != null && m_Term2 != m_Term1)
{
result.Add(m_Term2);
}
result.AddRange(m_Offset.GetReferences());
return(result.ToArray());
}