util/

vis_constants.pro

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vis_constants

Defines constants for values of LINESTYLE, PSYM, and [XYZ]STYLE keywords.

This routine defines a system variable !vis which contains constants for the LINESTYLE keyword to direct graphics routines or the LINESTYLE property of object graphics classes:

  IDL> help, !vis.linestyle, /structures
  ** Structure <172b228>, 7 tags, length=14, data length=14, refs=2:
     SOLID           INT              0
     DOTTED          INT              1
     DASHED          INT              2
     DASHDOT         INT              3
     DASHDOTDOT      INT              4
     LONGDASHES      INT              5
     NOLINE          INT              6

Also defined are the constants for the PSYM keyword to the direct graphics routines or the value of the IDLgrSymbol object graphics class:

  IDL> help, !vis.psym, /structures
  ** Structure <1887e08>, 11 tags, length=22, data length=22, refs=2:
     PLUSSIGN        INT              1
     ASTERISK        INT              2
     PERIOD          INT              3
     DIAMOND         INT              4
     TRIANGLE        INT              5
     SQUARE          INT              6
     X               INT              7
     USERDEFINED     INT              8
     GREATERTHAN     INT              8
     LESSTHAN        INT              9
     HISTOGRAM       INT             10

Also defined are values for the [XYZ]STYLE keyword of the direct graphics routines:

  IDL> help, !vis.style, /structures
  ** Structure <1729be8>, 5 tags, length=10, data length=10, refs=2:
     EXACT           INT              1
     EXTEND          INT              2
     SUPPRESS        INT              4
     SUPPRESSBOX     INT              8
     INHIBITYZERO    INT             16

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Modification date:	Mon Nov 29 18:32:44 2010
Lines:	74
Docformat:	rst rst

API documentation for visualization library

Michael Galloy

util/

vis_constants.pro

top vis_constants

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