[Nsclspectcl-cvscommits] SpecTcl/SpecTcl XamineEventHandler.cpp, 5.1.2.3, 5.1.2.4

[Ron F. <ro...@us...>]

Update of /cvsroot/nsclspectcl/SpecTcl/SpecTcl
In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv31732/SpecTcl

Modified Files:
      Tag: SpecTcl-3-0_developmentreally
	XamineEventHandler.cpp 
Log Message:
Back port the new handling of gates from 3.2 into this branch


Index: XamineEventHandler.cpp
===================================================================
RCS file: /cvsroot/nsclspectcl/SpecTcl/SpecTcl/XamineEventHandler.cpp,v
retrieving revision 5.1.2.3
retrieving revision 5.1.2.4
diff -C2 -d -r5.1.2.3 -r5.1.2.4
*** XamineEventHandler.cpp	28 Jul 2006 16:43:44 -0000	5.1.2.3
--- XamineEventHandler.cpp	30 May 2007 20:09:09 -0000	5.1.2.4
***************
*** 1,279 ****
  /*
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  static const char* Copyright = "(C) Copyright Michigan State University 2008, All rights reserved";
  
--- 1,18 ----
  /*
!     This software is Copyright by the Board of Trustees of Michigan
!     State University (c) Copyright 2005.
  
!     You may use this software under the terms of the GNU public license
!     (GPL).  The terms of this license are described at:
  
!      http://www.gnu.org/licenses/gpl.txt
  
!      Author:
!              Ron Fox
! 	     NSCL
! 	     Michigan State University
! 	     East Lansing, MI 48824-1321
  */
+ 
  static const char* Copyright = "(C) Copyright Michigan State University 2008, All rights reserved";
  
***************
*** 447,451 ****
  		    rXamineGate.end());	 //  Parameter coordinates.
  
-   
    switch(rXamineGate.getGateType()) {
  
--- 186,189 ----
***************
*** 544,550 ****
      }
    case ke1D:
-   case ke2D:
    case keG1D:
      {
  
        Float_t x,y(0.0);
--- 282,312 ----
      }
    case ke1D:
    case keG1D:
      {
+       // Only allowed 2 points, and the right point must be 
+       // set so that it is on the right side of its channel.
+       
+       int low   = GatePoints[0].X();
+       int high  = GatePoints[1].X();
+       if (low > high) {
+ 	int temp = low;
+ 	low  = high;
+ 	high = temp;
+       }
+       //  Note that high is offset by 1 channel to put it on the right side
+       // of our channel:
+       
+       Float_t xlow = pSpec->AxisToParameter(0, low);
+       Float_t xhigh= pSpec->AxisToParameter(0, high+1);
+ 
+       
+       ScaledPoints.push_back(FPoint(xlow, 0));
+       ScaledPoints.push_back(FPoint(xhigh, 0));
+       
+     }
+     
+     break;
+   case ke2D:
+     {
  
        Float_t x,y(0.0);