From 36d645578313f655df1bc10ba0e4ec64ecc5c82d Mon Sep 17 00:00:00 2001
From: nemu <nemu>
Date: Wed, 15 Sep 2010 12:21:37 +0000
Subject: [PATCH] adopted unzoom to "improvement" r33665 in root-5.27.04 also
 for difference Fourier. Fixed unzoom bug in musrt0 (MUSR-77)

---
 src/classes/PMusrCanvas.cpp | 33 +++++++++++++++++++++++++++++++++
 src/classes/PMusrT0.cpp     |  1 +
 2 files changed, 34 insertions(+)

diff --git a/src/classes/PMusrCanvas.cpp b/src/classes/PMusrCanvas.cpp
index e9e7f1db..7ed7113a 100644
--- a/src/classes/PMusrCanvas.cpp
+++ b/src/classes/PMusrCanvas.cpp
@@ -3030,6 +3030,7 @@ void PMusrCanvas::PlotFourier()
 
       fHistoFrame = fDataTheoryPad->DrawFrame(xmin, 1.05*ymin, xmax, 1.05*ymax);
 
+      // set ranges for Fourier and Fourier theory
       for (UInt_t i=0; i<fData.size(); i++) {
         fData[i].dataFourierPwr->GetXaxis()->SetRangeUser(xmin, xmax);
         fData[i].dataFourierPwr->GetYaxis()->SetRangeUser(1.05*ymin, 1.05*ymax);
@@ -3174,6 +3175,12 @@ void PMusrCanvas::PlotFourierDifference()
 
       fHistoFrame = fDataTheoryPad->DrawFrame(xmin, 1.05*ymin, xmax, 1.05*ymax);
 
+      // set ranges for Fourier difference
+      for (UInt_t i=0; i<fData.size(); i++) {
+        fData[i].diffFourierRe->GetXaxis()->SetRangeUser(xmin, xmax);
+        fData[i].diffFourierRe->GetYaxis()->SetRangeUser(1.05*ymin, 1.05*ymax);
+      }
+
       // set x-axis title
       fHistoFrame->GetXaxis()->SetTitle(xAxisTitle.Data());
 
@@ -3212,6 +3219,12 @@ void PMusrCanvas::PlotFourierDifference()
       }
       fHistoFrame = fDataTheoryPad->DrawFrame(xmin, 1.05*ymin, xmax, 1.05*ymax);
 
+      // set ranges for Fourier difference
+      for (UInt_t i=0; i<fData.size(); i++) {
+        fData[i].diffFourierIm->GetXaxis()->SetRangeUser(xmin, xmax);
+        fData[i].diffFourierIm->GetYaxis()->SetRangeUser(1.05*ymin, 1.05*ymax);
+      }
+
       // set x-axis title
       fHistoFrame->GetXaxis()->SetTitle(xAxisTitle.Data());
 
@@ -3258,6 +3271,14 @@ void PMusrCanvas::PlotFourierDifference()
       }
       fHistoFrame = fDataTheoryPad->DrawFrame(xmin, 1.05*ymin, xmax, 1.05*ymax);
 
+      // set ranges for Fourier difference
+      for (UInt_t i=0; i<fData.size(); i++) {
+        fData[i].diffFourierRe->GetXaxis()->SetRangeUser(xmin, xmax);
+        fData[i].diffFourierRe->GetYaxis()->SetRangeUser(1.05*ymin, 1.05*ymax);
+        fData[i].diffFourierIm->GetXaxis()->SetRangeUser(xmin, xmax);
+        fData[i].diffFourierIm->GetYaxis()->SetRangeUser(1.05*ymin, 1.05*ymax);
+      }
+
       // set x-axis title
       fHistoFrame->GetXaxis()->SetTitle(xAxisTitle.Data());
 
@@ -3300,6 +3321,12 @@ void PMusrCanvas::PlotFourierDifference()
       // set x-axis title
       fHistoFrame->GetXaxis()->SetTitle(xAxisTitle.Data());
 
+      // set ranges for Fourier difference
+      for (UInt_t i=0; i<fData.size(); i++) {
+        fData[i].diffFourierPwr->GetXaxis()->SetRangeUser(xmin, xmax);
+        fData[i].diffFourierPwr->GetYaxis()->SetRangeUser(1.05*ymin, 1.05*ymax);
+      }
+
       // set y-axis title
       fHistoFrame->GetYaxis()->SetTitle("Power Fourier");
 
@@ -3333,6 +3360,12 @@ void PMusrCanvas::PlotFourierDifference()
       }
       fHistoFrame = fDataTheoryPad->DrawFrame(xmin, 1.05*ymin, xmax, 1.05*ymax);
 
+      // set ranges for Fourier difference
+      for (UInt_t i=0; i<fData.size(); i++) {
+        fData[i].diffFourierPhase->GetXaxis()->SetRangeUser(xmin, xmax);
+        fData[i].diffFourierPhase->GetYaxis()->SetRangeUser(1.05*ymin, 1.05*ymax);
+      }
+
       // set x-axis title
       fHistoFrame->GetXaxis()->SetTitle(xAxisTitle.Data());
 
diff --git a/src/classes/PMusrT0.cpp b/src/classes/PMusrT0.cpp
index 711f1c53..ad381912 100644
--- a/src/classes/PMusrT0.cpp
+++ b/src/classes/PMusrT0.cpp
@@ -1108,6 +1108,7 @@ void PMusrT0::SetBkgLastChannel()
 void PMusrT0::UnZoom()
 {
   fHisto->GetXaxis()->UnZoom();
+  fHisto->GetYaxis()->UnZoom();
 
   fMainCanvas->Modified(); // needed that Update is actually working
   fMainCanvas->Update();