From: vsr <vsr@opencascade.com>
Date: Wed, 17 Nov 2010 09:19:58 +0000 (+0000)
Subject: 0021061: [CEA 433] Problem with "fit Area" in plot2D
X-Git-Tag: V5_1_5~6
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=c690e1f194718094b10ca114f406da4b5641e6ba;p=modules%2Fgui.git

0021061: [CEA 433] Problem with "fit Area" in plot2D
---

diff --git a/src/Plot2d/Plot2d_ViewFrame.cxx b/src/Plot2d/Plot2d_ViewFrame.cxx
index 51c2639d2..7de8c5813 100755
--- a/src/Plot2d/Plot2d_ViewFrame.cxx
+++ b/src/Plot2d/Plot2d_ViewFrame.cxx
@@ -790,6 +790,7 @@ void Plot2d_ViewFrame::fitAll()
     myPlot->setAxisScale( QwtPlot::yRight, y2min, y2max );
   }
   myPlot->replot();
+  if ( myPlot->zoomer() ) myPlot->zoomer()->setZoomBase();
 }
 
 /*!
@@ -817,6 +818,7 @@ void Plot2d_ViewFrame::fitArea( const QRect& area )
             myPlot->invTransform( QwtPlot::xBottom, rect.left() ), 
             myPlot->invTransform( QwtPlot::xBottom, rect.right() ) );
   myPlot->replot();
+  if ( myPlot->zoomer() ) myPlot->zoomer()->setZoomBase();
 }
 
 /*!
@@ -835,6 +837,7 @@ void Plot2d_ViewFrame::fitData(const int mode,
   if ( mode == 0 || mode == 1 ) 
     myPlot->setAxisScale( QwtPlot::xBottom, xMin, xMax ); 
   myPlot->replot();
+  if ( myPlot->zoomer() ) myPlot->zoomer()->setZoomBase();
 }
 
 /*!
@@ -1706,6 +1709,11 @@ Plot2d_Plot2d::Plot2d_Plot2d( QWidget* parent )
   : QwtPlot( parent ),
     myIsPolished( false )
 {
+  // Create alternative scales
+  setAxisScaleDraw( QwtPlot::yLeft,   new Plot2d_ScaleDraw() );
+  setAxisScaleDraw( QwtPlot::xBottom, new Plot2d_ScaleDraw() );
+  setAxisScaleDraw( QwtPlot::yRight,  new Plot2d_ScaleDraw() );
+
   myPlotZoomer = new Plot2d_QwtPlotZoomer( QwtPlot::xBottom, QwtPlot::yLeft, canvas() );
   myPlotZoomer->setSelectionFlags( QwtPicker::DragSelection | QwtPicker::CornerToCorner );
   myPlotZoomer->setTrackerMode( QwtPicker::AlwaysOff );
@@ -1714,11 +1722,6 @@ Plot2d_Plot2d::Plot2d_Plot2d( QWidget* parent )
 
   defaultPicker();
 
-  // Create alternative scales
-  setAxisScaleDraw( QwtPlot::yLeft,   new Plot2d_ScaleDraw() );
-  setAxisScaleDraw( QwtPlot::xBottom, new Plot2d_ScaleDraw() );
-  setAxisScaleDraw( QwtPlot::yRight,  new Plot2d_ScaleDraw() );
-
   // auto scaling by default
   setAxisAutoScale( QwtPlot::yLeft );
   setAxisAutoScale( QwtPlot::yRight );
diff --git a/src/Plot2d/Plot2d_ViewFrame.h b/src/Plot2d/Plot2d_ViewFrame.h
index bb25204f4..a903be0b8 100755
--- a/src/Plot2d/Plot2d_ViewFrame.h
+++ b/src/Plot2d/Plot2d_ViewFrame.h
@@ -229,6 +229,7 @@ public:
   QwtPlotGrid*        grid() { return myGrid; };
   CurveDict& getCurves() { return myCurves; }
   Plot2d_Curve*       getClosestCurve( QPoint p, double& distance, int& index );
+  QwtPlotZoomer*      zoomer() const { return myPlotZoomer; }
 
   virtual void        updateYAxisIdentifiers();