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#include <Prs2d_Point.ixx>
Prs2d_Point::Prs2d_Point( const Handle(Graphic2d_GraphicObject)& aGO,
const gp_Pnt2d& aPnt,
const Aspect_TypeOfMarker aTOM,
const Quantity_Length aWSize,
const Quantity_Length aHSize,
const Quantity_PlaneAngle anAngle )
: Graphic2d_Line( aGO ),
myPoint( aPnt ),
myTOM( aTOM ),
myIndMark( 0 ),
myWSize( aWSize ),
myHSize( aHSize ),
myAngle( anAngle )
{
if ( ( myWSize <= 0.0 ) || ( myHSize <= 0.0 ) )
myWSize = myHSize = 0.0;
myMinX = Standard_ShortReal(myPoint.X() - myWSize/2.);
myMinY = Standard_ShortReal(myPoint.Y() - myHSize/2.);
myMaxX = Standard_ShortReal(myPoint.X() + myWSize/2.);
myMaxY = Standard_ShortReal(myPoint.Y() + myHSize/2.);
}
void Prs2d_Point::Draw( const Handle(Graphic2d_Drawer)& aDrawer ) {
Standard_Boolean IsIn = Standard_False;
if ( !myGOPtr->IsTransformed() )
IsIn = aDrawer->IsIn( myMinX, myMaxX, myMinY, myMaxY );
else {
Standard_ShortReal minx, miny, maxx, maxy;
MinMax( minx, maxx, miny, maxy );
IsIn = aDrawer->IsIn( minx, maxx, miny, maxy );
}
if ( IsIn ) {
Standard_ShortReal a = Standard_ShortReal(myPoint.X());
Standard_ShortReal b = Standard_ShortReal(myPoint.Y());
if ( myGOPtr->IsTransformed() ) {
gp_GTrsf2d aTrsf = myGOPtr->Transform();
Standard_Real A = Standard_Real( a );
Standard_Real B = Standard_Real( b );
aTrsf.Transforms( A, B );
a = Standard_ShortReal( A );
b = Standard_ShortReal( B );
}
DrawMarkerAttrib( aDrawer );
aDrawer->MapMarkerFromTo( myIndMark, a, b, Standard_ShortReal(myWSize),
Standard_ShortReal(myHSize), Standard_ShortReal(myAngle) );
}
}
void Prs2d_Point::DrawElement( const Handle(Graphic2d_Drawer)& /*ADrawer*/,
const Standard_Integer /*anIndex*/ ) {
}
void Prs2d_Point::DrawVertex( const Handle(Graphic2d_Drawer)& /*aDrawer*/,
const Standard_Integer /*anIndex*/ ) {
}
Standard_Boolean Prs2d_Point::Pick( const Standard_ShortReal X,
const Standard_ShortReal Y,
const Standard_ShortReal aPrecision,
const Handle(Graphic2d_Drawer)& /*aDrawer*/ ) {
return IsInMinMax( X, Y, aPrecision );
}
void Prs2d_Point::SetPoint( const gp_Pnt2d& aPnt ) {
myPoint = aPnt;
}
void Prs2d_Point::SetMarker( const Aspect_TypeOfMarker aTOM ) {
myTOM = aTOM;
}
void Prs2d_Point::SetIndex( const Standard_Integer anInd ) {
myIndMark = anInd;
}
gp_Pnt2d Prs2d_Point::Point() const {
return myPoint;
}
Aspect_TypeOfMarker Prs2d_Point::Marker() const {
return myTOM;
}
void Prs2d_Point::Save(Aspect_FStream& aFStream) const
{
}
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