Welcome to the Harris Geospatial product documentation center. Here you will find reference guides, help documents, and product libraries.


  >  Docs Center  >  Libraries  >  Coyote  >  CGOPLOT

CGOPLOT

CGOPLOT
  The purpose of cgOPlot is to create a drop-in replacement for the traditional
  IDL command, OPlot. It simply calls cgPlot with the OVERPLOT keyword set.
 

Categories


    Graphics
   

Params


    x: in, required, type=any
        If X is provided without Y, a vector representing the dependent values to be
        plotted If both X and Y are provided, X is the independent parameter and
        Y is the dependent parameter to be plotted.
    y: in, optional, type=any
        A vector representing the dependent values to be plotted.
     

Keywords


    addcmd: in, optional, type=boolean, default=0
        Set this keyword to add the command to the resizeable graphics window cgWindow.
    charsize: in, optional, type=float, default=cgDefCharSize()
        The character size for axes annotations. Uses cgDefCharSize to select default
        character size, unless !P.Charsize is set, in which case !P.Charsize is always used.
    color: in, optional, type=string/integer, default='black'
        If this keyword is a string, the name of the data color. By default, 'black'.
        Color names are those used with cgColor. Otherwise, the keyword is assumed
        to be a color index into the current color table.
    psym: in, optional, type=integer
        Any normal IDL PSYM values, plus any value supported by the Coyote Library
        routine cgSYMCAT. An integer between 0 and 46.
    symcolor: in, optional, type=string/integer, default='black'
        If this keyword is a string, the name of the symbol color. By default, 'black'.
        Otherwise, the keyword is assumed to be a color index into the current color table.
    symsize: in, optional, type=float, default=1.0
        The symbol size.
    _ref_extra: in, optional, type=any
        Any keyword appropriate for the IDL OPlot command is allowed in the program.

Examples


    Use as you would use the IDL OPLOT command::
      cgPlot, cgDemoData(17), Color='olive'
      cgPlot, cgDemoData(17), Color='blue', SymColor='red', PSym=-16, /Overplot
     

Author


    FANNING SOFTWARE CONSULTING::
        David W. Fanning
        1645 Sheely Drive
        Fort Collins, CO 80526 USA
        Phone: 970-221-0438
        E-mail: david@idlcoyote.com
        Coyote's Guide to IDL Programming: http://www.idlcoyote.com

History


    Change History::
        Written, 28 February 2012.
        Modified to make sure both input arguments are defined before call to cgPlot. 25 May 2012. DWF.
        Typo in the keyword inheritance code cause keywords to be ignorned. Fixed. 5 June 2012. DWF.
       

Copyright


    Copyright (c) 2012, Fanning Software Consulting, Inc.



© 2018 Harris Geospatial Solutions, Inc. |  Legal
My Account    |    Store    |    Contact Us