Changeset 12320 for trunk

Timestamp:

10/28/11 21:49:07 (13 years ago)

Author:

tbretz

Message:

Do not set negative axis ranges in handleRateScan.

File:

• trunk/FACT++/gui/FactGui.h (modified) (1 diff)

trunk/FACT++/gui/FactGui.h

@@ -2624 +2624 @@
         if (fGraphRateScan[0].GetN()==0 || th<=fGraphRateScan[0].GetX()[0])
         {
-            for (int i=0; i<201; i++)
-                fGraphRateScan[i].Set(0);
-
-            h->SetBins(1, th-10, th+10);
+            h->SetBins(1, th<10 ? 0 : th-10, th+10);
             h->SetMinimum(1);
             h->SetMaximum(rates[0]*2);
 
+            for (int i=0; i<201; i++)
+            {
+                fGraphRateScan[i].Set(0);
+                fGraphRateScan[i].SetPoint(fGraphRateScan[i].GetN(), th, rates[i]);
+            }
+
             c->SetGrid();
             c->SetLogy();
-
-            for (int i=0; i<201; i++)
-                fGraphRateScan[i].SetPoint(fGraphRateScan[i].GetN(), th, rates[i]);
 
             c->Modified();