1Softfill_params(3NCARG)          NCAR GRAPHICS         Softfill_params(3NCARG)
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NAME

6       Softfill_params - This document briefly describes all Softfill internal
7       parameters.
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DESCRIPTION

10       Softfill has six internal parameters. For details, see the descriptions
11       of the routines that are used to set and retrieve them.
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13       Parameter descriptions, in alphabetical order, of all Softfill internal
14       parameters follow. Each description begins with a line giving the
15       parameter name and the intrinsic FORTRAN type of the parameter.
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17       'AN' - Integer or Real
18              Angle of fill lines, in degrees counterclockwise from
19              horizontal. The default value is zero.
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21       'CH' - Character or Integer
22              Character selector (-n => GKS polymarker n; 0 => dots; +n =>
23              CHAR(n)). The default value is 0.
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25       'DO' - Integer
26              Dot fill selector (0 => line fill; 1 => dot fill).  The default
27              value is 0, which implies line fill.
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29       'SP' - Real
30              Spacing of fill lines, in the fractional coordinate system. The
31              default value is 0.00125.
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33       'TY' - Integer
34              Type of fill to be used by SFSGFA (-1 to -4 => patterns using
35              lines in 1 to 4 different directions and varying in density as
36              the argument ICI varies; 0 => color fill, by calling GFA, with
37              ICI specifying the color index; 1 => simulated color fill, using
38              lines in one direction, with ICI specifying the color index; 2
39              => simulated color fill, using lines in two directions, with ICI
40              specifying the color index). The default value is 0.
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42       'LDP' - Integer
43              An 8x8 array of type INTEGER, containing nothing but 0s and 1s,
44              describing the dot pattern to be used when 'DO' is set non-zero
45              to select dot fill, rather than line fill. This internal
46              parameter, unlike the others, is accessed using the routines
47              SFGETP and SFSETP.
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SEE ALSO

50       Online: sfgetc, sfgeti, sfgetp, sfgetr, sfsetc, sfseti, sfsetp, sfsetr
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52       Hardcopy: NCAR Graphics Fundamentals, UNIX Version
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55       Copyright (C) 1987-2007
56       University Corporation for Atmospheric Research
57
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60       published by the Free Software Foundation; either version 2 of the
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65       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
66       General Public License for more details.
67
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69       with this software; if not, write to the Free Software Foundation,
70       Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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74UNIX                              March 1993           Softfill_params(3NCARG)
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