From 2876f044f0be0a86f2de7e172739b87e18aefa97 Mon Sep 17 00:00:00 2001
From: vtn <vtn@opencascade.com>
Date: Mon, 22 Apr 2013 11:50:28 +0000
Subject: [PATCH] #283: Clear curves in plot2d

---
 src/Plot2d/Plot2d_Curve.cxx               | 2 ++
 src/SALOME_PYQT/SalomePyQt/SalomePyQt.sip | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/src/Plot2d/Plot2d_Curve.cxx b/src/Plot2d/Plot2d_Curve.cxx
index 0aae4b04e..243e98952 100755
--- a/src/Plot2d/Plot2d_Curve.cxx
+++ b/src/Plot2d/Plot2d_Curve.cxx
@@ -159,6 +159,8 @@ void Plot2d_Curve::updatePlotItem( QwtPlotItem* theItem )
     } else {
       aCurve->clearDeviationData();
     }
+  } else {
+    aCurve->setData( NULL, NULL, 0 );
   }
 }
 
diff --git a/src/SALOME_PYQT/SalomePyQt/SalomePyQt.sip b/src/SALOME_PYQT/SalomePyQt/SalomePyQt.sip
index cde76dc33..66a6b5855 100644
--- a/src/SALOME_PYQT/SalomePyQt/SalomePyQt.sip
+++ b/src/SALOME_PYQT/SalomePyQt/SalomePyQt.sip
@@ -248,6 +248,9 @@ public:
     sipCpp->addPoint(aX, aY);
   }
 %End
+  void insertPoint( int, double, double );
+  void deletePoint( int );
+  void clearAllPoints();
 };
 
 class SalomePyQt
-- 
2.39.2