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Tina6/tina-tools/tinatool/draw/drawPlot_hfit.c

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  1 /**********
  2  *
  3  * Copyright (c) 2003, Division of Imaging Science and Biomedical Engineering,
  4  * University of Manchester, UK.  All rights reserved.
  5  * 
  6  * Redistribution and use in source and binary forms, with or without modification, 
  7  * are permitted provided that the following conditions are met:
  8  * 
  9  *   . Redistributions of source code must retain the above copyright notice, 
 10  *     this list of conditions and the following disclaimer.
 11  *    
 12  *   . Redistributions in binary form must reproduce the above copyright notice,
 13  *     this list of conditions and the following disclaimer in the documentation 
 14  *     and/or other materials provided with the distribution.
 15  * 
 16  *   . Neither the name of the University of Manchester nor the names of its
 17  *     contributors may be used to endorse or promote products derived from this 
 18  *     software without specific prior written permission.
 19  * 
 20  * 
 21  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 22  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
 25  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
 26  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
 27  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 28  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 29  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 30  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 31  * POSSIBILITY OF SUCH DAMAGE.
 32  *
 33  **********
 34  *
 35  * Program :    TINA
 36  * File    :  $Source: /home/tina/cvs/tina-tools/tinatool/draw/drawPlot_hfit.c,v $
 37  * Date    :  $Date: 2007/02/15 01:55:50 $
 38  * Version :  $Revision: 1.5 $
 39  * CVS Id  :  $Id: drawPlot_hfit.c,v 1.5 2007/02/15 01:55:50 paul Exp $
 40  *
 41  * Author  : Legacy TINA
 42  *
 43  * Notes :
 44  *
 45  *********
 46 */
 47 
 48 #include "drawPlot_hfit.h"
 49 
 50 #if HAVE_CONFIG_H
 51   #include <config.h>
 52 #endif
 53 
 54 #include <stdio.h>
 55 #include <tina/sys/sysDef.h>
 56 #include <tina/math/mathDef.h>
 57 #include <tina/math/mathPro.h>
 58 #include <tinatool/draw/draw_TvDef.h>
 59 #include <tinatool/draw/draw_TvPro.h>
 60 #include <tinatool/draw/draw_PlotDef.h>
 61 #include <tinatool/draw/drawPlot_plot.h>
 62 
 63 void  graph_hfit(Tv *tv, shistogram * hist)
 64 {
 65     int i;
 66     float *xdata, *ydata, *zdata;
 67  
 68     if (tv==NULL||tv->tv_screen==NULL) return;
 69     xdata = fvector_alloc(0, 2*hist->xbins);
 70     ydata = fvector_alloc(0, 2*hist->xbins);
 71     zdata = fvector_alloc(0, 2*hist->xbins);
 72  
 73     for (i=0;i<hist->xbins;i++)
 74     {
 75        xdata[2*i] =  (float)(i+0.0001)*hist->xincr+hist->xmin;
 76        xdata[2*i+1] =  (float)(i+1.0001)*hist->xincr+hist->xmin;
 77        ydata[2*i] =  hfill1(hist,xdata[2*i],0.0);
 78        ydata[2*i+1] =  hfill1(hist,xdata[2*i],0.0);
 79        if (hist->shFuncSuper!=NULL)
 80        {
 81           zdata[2*i] =  hist->shFuncSuper(hist->npar,hist->par,xdata[2*i]);
 82           zdata[2*i+1] =  hist->shFuncSuper(hist->npar,hist->par,xdata[2*i+1]);
 83        }
 84     }
 85      tv_erase(tv);
 86      plot(PL_INIT, PL_TV, tv,
 87           PL_AXIS_COLOR, black,
 88           PL_TITLE, "Histogram Fit",
 89           PL_COLOR, red,
 90           PL_GRAPH_DATA, 2*hist->xbins, xdata, ydata,
 91           PL_COLOR, blue,
 92           PL_GRAPH_DATA, 2*hist->xbins, xdata, zdata,
 93           PL_PLOT,
 94           NULL);
 95     fvector_free(xdata,0);
 96     fvector_free(ydata,0);
 97     fvector_free(zdata,0);
 98 }
 99 
100 

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