From dae625e6ce5b392ede9b407a6315942f78d662f0 Mon Sep 17 00:00:00 2001
From: Bill Somerville <g4wjs@classdesign.com>
Date: Wed, 6 Apr 2016 17:11:34 +0000
Subject: [PATCH] Add frequency span query to wide graph class

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6587 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
---
 widegraph.cpp | 5 +++++
 widegraph.h   | 1 +
 2 files changed, 6 insertions(+)

diff --git a/widegraph.cpp b/widegraph.cpp
index a64511f83..43a5c536d 100644
--- a/widegraph.cpp
+++ b/widegraph.cpp
@@ -252,6 +252,11 @@ int WideGraph::Fmax()                                              //Fmax
   return n;
 }
 
+int WideGraph::fSpan()
+{
+  return ui->widePlot->fSpan ();
+}
+
 void WideGraph::setPeriod(int ntrperiod, int nsps)                  //SetPeriod
 {
   m_TRperiod=ntrperiod;
diff --git a/widegraph.h b/widegraph.h
index ba05d813c..3cfa6783f 100644
--- a/widegraph.h
+++ b/widegraph.h
@@ -29,6 +29,7 @@ public:
   int    nStartFreq();
   int    Fmin();
   int    Fmax();
+  int    fSpan();
   void   saveSettings();
   void   setRxRange(int fMin);
   void   setFsample(int n);