/usr/share/ncarg/hluex/xyplot/xy11c.c is in libncarg-data 6.3.0-6build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 | /*
* $Id: xy11c.c,v 1.8 1995-04-07 10:55:18 boote Exp $
*/
/************************************************************************
* *
* Copyright (C) 1993 *
* University Corporation for Atmospheric Research *
* All Rights Reserved *
* *
************************************************************************/
/*
* File: xy11c.c
*
* Author: Jeff W. Boote
* National Center for Atmospheric Research
* PO 3000, Boulder, Colorado
*
* Date: Thu Apr 22 15:47:33 MDT 1993
*
* Description: This example program demonstrates how to display
* your graphics to an X window, and then copy it
* into a meta file.
*/
#include <ncarg/hlu/hlu.h>
#include <ncarg/hlu/ResList.h>
#include <ncarg/hlu/App.h>
#include <ncarg/hlu/NcgmWorkstation.h>
#include <ncarg/hlu/CairoWorkstation.h>
#include <ncarg/hlu/CoordArrays.h>
#include <ncarg/hlu/XyPlot.h>
/*
* Create data arrays to create plot
*/
float Temp[]= { -13.500000,
-10.500000,
-5.500000,
-3.100000,
-1.300000,
-6.700000,
-12.900000,
-13.100000,
-17.700001,
-16.900000,
-21.299999,
-37.099998,
-40.099998,
-41.900002,
-42.099998,
-62.700001,
-59.299999,
-60.700001,
-52.099998,
-55.099998,
-55.900002,
-63.500000,
-57.900002,
-60.500000,
-58.099998,
-60.900002,
-54.900002,
-57.299999
};
float Pressure[] = { 835.000000,
832.000000,
827.000000,
821.000000,
791.000000,
693.000000,
627.000000,
606.000000,
560.000000,
555.000000,
500.000000,
383.000000,
355.000000,
339.000000,
314.000000,
209.000000,
192.000000,
143.000000,
111.000000,
100.000000,
95.300003,
76.400002,
62.599998,
58.299999,
47.299999,
30.000000,
27.200001,
21.500000
};
int main()
{
int appid,xworkid,ncgmwid,plotid,dataid;
int rlist;
/*
* Init the HLU library
*/
NhlInitialize();
rlist = NhlRLCreate(NhlSETRL);
NhlCreate(&appid,"xy11",NhlappClass,NhlDEFAULT_APP,0);
/*
* Create the Workstation objects.
* (Setting the color information.)
*/
NhlRLClear(rlist);
NhlCreate(&xworkid,"xy11xWork",NhlcairoWindowWorkstationClass,
NhlDEFAULT_APP,rlist);
NhlRLClear(rlist);
NhlRLSetString(rlist,NhlNwkMetaName,"xy11c.ncgm");
NhlCreate(&ncgmwid,"xy11ncgmWork",NhlncgmWorkstationClass,
NhlDEFAULT_APP,rlist);
NhlRLClear(rlist);
NhlRLSetFloatArray(rlist,NhlNcaXArray,Temp,NhlNumber(Temp));
NhlRLSetFloatArray(rlist,NhlNcaYArray,Pressure,NhlNumber(Pressure));
NhlCreate(&dataid,"mydata",NhlcoordArraysClass,NhlDEFAULT_APP,
rlist);
/*
* Create the Plot object - notice it is created as a child of
* the X workstation object.
*/
NhlRLClear(rlist);
NhlRLSetFloat(rlist,NhlNvpXF,.25);
NhlRLSetFloat(rlist,NhlNvpYF,.75);
NhlRLSetFloat(rlist,NhlNvpWidthF,.5);
NhlRLSetFloat(rlist,NhlNvpHeightF,.5);
NhlRLSetInteger(rlist,NhlNxyCoordData,dataid);
NhlRLSetInteger(rlist,NhlNtiMainOn,True);
NhlRLSetInteger(rlist,NhlNtiXAxisOn,True);
NhlRLSetInteger(rlist,NhlNtiYAxisOn,True);
NhlCreate(&plotid,"xy_plot",NhlxyPlotClass,xworkid,rlist);
NhlRLDestroy(rlist);
/*
* Draw the Plot - It draws to its parent X Workstation.
*/
NhlDraw(plotid);
/*
* This flushes the X buffer and then clears the Workstation.
* NhlNwkPause is set to True so the clear will wait until the
* user clicks in the Window - ie. this call blocks until that time.
*/
NhlFrame(xworkid);
/*
* This call essentially re-parents plotid to a new parent (ncgmwid).
* so that the next time plotid is drawn it will draw to its new
* parent.
*/
NhlChangeWorkstation(plotid,ncgmwid);
NhlDraw(plotid);
/*
* There is no pause resource for the NcgmWorkstation class so this
* call just flushes the graphics buffer and advances the meta file
* to the next frame.
*/
NhlFrame(ncgmwid);
/*
* NhlDestroy destroys the given id and all of its children
* so destroying ncgmwid will also destroys plotid.
*/
NhlDestroy(ncgmwid);
NhlDestroy(xworkid);
/*
* Restores state.
*/
NhlClose();
exit(0);
}
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