_textActor = vtkTextActor::New();
_textActor->GetPositionCoordinate()->SetCoordinateSystemToWorld();
+// _textActor->GetPositionCoordinate()->SetCoordinateSystemToDisplay ();
+// _textActor->GetPositionCoordinate()->SetCoordinateSystemToNormalizedDisplay ();
+// _textActor->GetPositionCoordinate()->SetCoordinateSystemToViewport ();
+// _textActor->GetPositionCoordinate()->SetCoordinateSystemToNormalizedViewport ();
+// _textActor->GetPositionCoordinate()->SetCoordinateSystemToView ();
+// _textActor->GetPositionCoordinate()->SetCoordinateSystemToWorld ();
+
+
if (bbGetInputRenderer()!=NULL)
{
bbGetInputRenderer()->AddActor2D(_textActor);
}
}
+// _textActor->SetTextScaleModeToProp();
_textActor->SetPosition( px*spx , py*spy );
+
+printf("EED Text2D::Process px=%f py=%f\n",px,py);
+
+// _textActor->SetPosition( 150,150 );
+// _textActor->GetPosition2Coordinate()->SetCoordinateSystemToNormalizedViewport();
+// _textActor->GetPosition2Coordinate()->SetValue( 0.2 , 0.2 );
// textActor->GetPosition2Coordinate()->SetValue(0.6, 0.1);
vtkTextProperty *tprop = _textActor->GetTextProperty();