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//--------------------------------------------------------------------
//
// File Name : IGESDimen_LeaderArrow.cxx
// Date :
// Author : CKY / Contract Toubro-Larsen
// Copyright : MATRA-DATAVISION 1993
//
//--------------------------------------------------------------------
#include <IGESDimen_LeaderArrow.ixx>
#include <Standard_DimensionMismatch.hxx>
#include <Standard_OutOfRange.hxx>
#include <gp_GTrsf.hxx>
IGESDimen_LeaderArrow::IGESDimen_LeaderArrow () { }
void IGESDimen_LeaderArrow::Init
(const Standard_Real height, const Standard_Real width,
const Standard_Real depth, const gp_XY& position,
const Handle(TColgp_HArray1OfXY)& segments)
{
if (segments->Lower() != 1)
Standard_DimensionMismatch::Raise("IGESDimen_LeaderArrow : Init");
theArrowHeadHeight = height;
theArrowHeadWidth = width;
theZDepth = depth ;
theArrowHead = position;
theSegmentTails = segments;
InitTypeAndForm(214,FormNumber());
// FormNumber precises the Type of the Arrow (1-12)
}
void IGESDimen_LeaderArrow::SetFormNumber (const Standard_Integer form)
{
if (form < 1 || form > 12) Standard_OutOfRange::Raise
("IGESDimen_LeaderArrow : SetFormNumber");
InitTypeAndForm(214,form);
}
Standard_Integer IGESDimen_LeaderArrow::NbSegments () const
{
return theSegmentTails->Length();
}
Standard_Real IGESDimen_LeaderArrow::ArrowHeadHeight () const
{
return theArrowHeadHeight;
}
Standard_Real IGESDimen_LeaderArrow::ArrowHeadWidth () const
{
return theArrowHeadWidth;
}
Standard_Real IGESDimen_LeaderArrow::ZDepth () const
{
return theZDepth;
}
gp_Pnt2d IGESDimen_LeaderArrow::ArrowHead () const
{
gp_Pnt2d AHPnt2d(theArrowHead);
return AHPnt2d;
}
gp_Pnt IGESDimen_LeaderArrow::TransformedArrowHead () const
{
gp_XYZ point(theArrowHead.X(), theArrowHead.Y(), ZDepth());
if (HasTransf()) Location().Transforms(point);
return gp_Pnt(point);
}
gp_Pnt2d IGESDimen_LeaderArrow::SegmentTail
(const Standard_Integer Index) const
{
gp_Pnt2d STPnt2d(theSegmentTails->Value(Index));
return STPnt2d;
}
gp_Pnt IGESDimen_LeaderArrow::TransformedSegmentTail
(const Standard_Integer Index) const
{
gp_XY point2d = theSegmentTails->Value(Index);
gp_XYZ point(point2d.X(), point2d.Y(), ZDepth());
if (HasTransf()) Location().Transforms(point);
return gp_Pnt(point);
}
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