Problem with Fit Area functionality when coordinates more than 1000.

setZoomBase() method is added in Plot2d. It update initial zoomer structure. This method is called from onViewFitArea() slots to reinitialize zoomer in accordance with current plot 2d state

diff --git a/src/Plot2d/Plot2d_ViewFrame.cxx b/src/Plot2d/Plot2d_ViewFrame.cxx
index d4152dd04af45aaaf5ccc6de2c781c542e6e8283..62cbb3c6ef2ed1ebd69267eeef0d9a2199e612fe 100755 (executable)
--- a/src/Plot2d/Plot2d_ViewFrame.cxx
+++ b/src/Plot2d/Plot2d_ViewFrame.cxx
@@ -1704,6 +1704,7 @@ void Plot2d_ViewFrame::onViewFitArea()
   myPlot->canvas()->setCursor( QCursor( Qt::PointingHandCursor ) );
   myOperation = FitAreaId;
   myPlot->setPickerMousePattern( Qt::LeftButton );
+  myPlot->setZoomBase();
 }
 /*!
   View operations : Global panning
@@ -2106,6 +2107,16 @@ int Plot2d_Plot2d::curveNbMarkers( Plot2d_Curve* curve ) const
   return aPlotCurve ? aPlotCurve->nbMarkers() : 0;
 }
 
+/*!
+   Update initial zoomer structure. This method is  called from onViewFitArea() 
+   slots to reinitialize zoomer in accordance with current plot 2d state
+*/
+void Plot2d_Plot2d::setZoomBase( const bool doReplot )
+{
+  if ( myPlotZoomer )
+    myPlotZoomer->setZoomBase( doReplot );
+}
+
 /*!
   Checks if marker belongs to any enitity
 */

diff --git a/src/Plot2d/Plot2d_ViewFrame.h b/src/Plot2d/Plot2d_ViewFrame.h
index 324220ff25ea0c3e63bc46b5932fe8647c3cd1ca..8931a91713350f61f6284878968f58f08a8facc9 100755 (executable)
--- a/src/Plot2d/Plot2d_ViewFrame.h
+++ b/src/Plot2d/Plot2d_ViewFrame.h
@@ -247,6 +247,8 @@ public:
   bool                setCurveNbMarkers( Plot2d_Curve* curve, const int nb );
   int                 curveNbMarkers( Plot2d_Curve* curve ) const;
 
+  void                setZoomBase( const bool doReplot = true );
+
 public slots:
   virtual void polish();