/usr/share/ncarg/hluex/xyplot/xy09f.f is in libncarg-data 6.4.0-9.
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C $Id: xy09f.f,v 1.6 2010-03-15 22:49:25 haley Exp $
C
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
C C
C Copyright (C) 1995 C
C University Corporation for Atmospheric Research C
C All Rights Reserved C
C C
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
C
C File: xy09f.f
C
C Author: Mary Haley
C National Center for Atmospheric Research
C PO 3000, Boulder, Colorado
C
C Date: Thu Feb 9 10:00:38 MST 1995
C
C Description: This example is similar to the ncargex Autograph
C example "agex06". It shows how to create different
C kinds of axes using a combination of TickMark and
C XyPlot resources.
C
external NhlFAppClass
external NhlFCairoWindowWorkstationClass
external NhlFNcgmWorkstationClass
external NhlFPSWorkstationClass
external NhlFPDFWorkstationClass
external NhlFCairoPSPDFWorkstationClass
external NhlFCairoImageWorkstationClass
external NhlFCoordArraysClass
external NhlFXyPlotClass
C
C Define the number of points in each curve and the number of colors.
C
parameter(NPTS=501,NCOLORS=6)
parameter(PI100=.031415926535898)
integer appid,xworkid,plotid,dataid
integer rlist, i
character*8 plot_name
C
C Create data arrays for XyPlot.
C
real xdra(NPTS), ydra(NPTS)
C
C Modify the color map. Color indices '1' and '2' are the background
C and foreground colors respectively.
C
integer len(2)
data len/3,NCOLORS/
real cmap(3,NCOLORS)
data cmap/0.0,0.0,0.0,
+ 1.0,1.0,1.0,
+ 1.0,0.5,0.0,
+ 0.0,1.0,0.5,
+ 0.5,0.0,1.0,
+ 0.6,0.2,0.2/
CHARACTER*7 wks_type
C
C Define the workstation type
C
wks_type = "x11"
C
C
C Initialize the HLU library and set up resource template.
C
call NhlFInitialize
call NhlFRLCreate(rlist,'setrl')
C
C Create Application object. The Application object name is used to
C determine the name of the resource file, which is "xy09.res" in
C this case.
C
call NhlFRLClear(rlist)
call NhlFRLSetString(rlist,'appDefaultParent','True',ierr)
call NhlFRLSetString(rlist,'appUsrDir','./',ierr)
call NhlFCreate(appid,'xy09',NhlFAppClass,0,rlist,ierr)
if (wks_type.eq."ncgm".or.wks_type.eq."NCGM") then
C
C Create an NCGM workstation.
C
call NhlFRLClear(rlist)
call NhlFRLSetString(rlist,'wkMetaName','./xy09f.ncgm',ierr)
call NhlFRLSetMDFloatArray(rlist,'wkColorMap',cmap,2,len,ierr)
call NhlFCreate(xworkid,'xy09Work',
+ NhlFNcgmWorkstationClass,0,rlist,ierr)
else if (wks_type.eq."x11".or.wks_type.eq."X11") then
C
C Create an XWorkstation object.
C
call NhlFRLClear(rlist)
call NhlFRLSetString(rlist,'wkPause','True',ierr)
call NhlFRLSetMDFloatArray(rlist,'wkColorMap',cmap,2,len,ierr)
call NhlFCreate(xworkid,'xy09Work',
+ NhlFCairoWindowWorkstationClass,
+ 0,rlist,ierr)
else if (wks_type.eq."oldps".or.wks_type.eq."OLDPS") then
C
C Create an older-style PS workstation.
C
call NhlFRLClear(rlist)
call NhlFRLSetString(rlist,'wkPSFileName','./xy09f.ps',ierr)
call NhlFRLSetMDFloatArray(rlist,'wkColorMap',cmap,2,len,ierr)
call NhlFCreate(xworkid,'xy09Work',
+ NhlFPSWorkstationClass,0,rlist,ierr)
else if (wks_type.eq."oldpdf".or.wks_type.eq."OLDPDF") then
C
C Create an older-style PDF workstation.
C
call NhlFRLClear(rlist)
call NhlFRLSetString(rlist,'wkPDFFileName','./xy09f.pdf',ierr)
call NhlFRLSetMDFloatArray(rlist,'wkColorMap',cmap,2,len,ierr)
call NhlFCreate(xworkid,'xy09Work',
+ NhlFPDFWorkstationClass,0,rlist,ierr)
else if (wks_type.eq."pdf".or.wks_type.eq."PDF".or.
+ wks_type.eq."ps".or.wks_type.eq."PS") then
C
C Create a cairo PS/PDF workstation.
C
call NhlFRLClear(rlist)
call NhlFRLSetString(rlist,'wkFileName','./xy09f',ierr)
call NhlFRLSetString(rlist,'wkFormat',wks_type,ierr)
call NhlFRLSetMDFloatArray(rlist,'wkColorMap',cmap,2,len,ierr)
call NhlFCreate(xworkid,'xy09Work',
+ NhlFcairoPSPDFWorkstationClass,0,rlist,ierr)
else if (wks_type.eq."png".or.wks_type.eq."PNG") then
C
C Create a cairo PNG workstation.
C
call NhlFRLClear(rlist)
call NhlFRLSetString(rlist,'wkFileName','./xy09f',ierr)
call NhlFRLSetString(rlist,'wkFormat',wks_type,ierr)
call NhlFRLSetMDFloatArray(rlist,'wkColorMap',cmap,2,len,ierr)
call NhlFCreate(xworkid,'xy09Work',
+ NhlFcairoImageWorkstationClass,0,rlist,ierr)
endif
C
C Initialize data for the XyPlot object.
C
do 10 i = 1,NPTS
theta = PI100*real(i-1)
xdra(i)=500.+.9*real(i-1)*cos(theta)
ydra(i)=500.+.9*real(i-1)*sin(theta)
10 continue
C
C Define the data object.
C
call NhlFRLClear(rlist)
call NhlFRLSetFloatArray(rlist,'caXArray',xdra,NPTS,ierr)
call NhlFRLSetFloatArray(rlist,'caYArray',ydra,NPTS,ierr)
call NhlFCreate(dataid,'xyData',NhlFCoordArraysClass,
+ 0,rlist,ierr)
C
C Create and draw four XyPlot objects.
C
do 30 i = 1,4
call NhlFRLClear(rlist)
call NhlFRLSetInteger(rlist,'xyCoordData',dataid,ierr)
write(plot_name,40)i
call NhlFCreate(plotid,plot_name,NhlFXyPlotClass,xworkid,
+ rlist,ierr)
call NhlFDraw(plotid,ierr)
30 continue
40 format('xyPlot',i1)
call NhlFFrame(xworkid,ierr)
C
C NhlDestroy destroys the given id and all of its children
C so destroying "xworkid" will also destroy "plotid".
C
call NhlFRLDestroy(rlist)
call NhlFDestroy(xworkid,ierr)
call NhlFDestroy(appid,ierr)
C
C Restores state.
C
call NhlFClose
stop
end
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