Softfill_params - This document briefly describes all Softfill
internal parameters.
Softfill has six internal parameters. For details, see the
descriptions of the routines that are used to set and retrieve them.
Parameter descriptions, in alphabetical order, of all Softfill
internal parameters follow. Each description begins with a line giving the
parameter name and the intrinsic FORTRAN type of the parameter.
- 'AN' - Integer or Real
- Angle of fill lines, in degrees counterclockwise from horizontal. The
default value is zero.
- 'CH' - Character or Integer
- Character selector (-n => GKS polymarker n; 0 => dots; +n =>
CHAR(n)). The default value is 0.
- 'DO' - Integer
- Dot fill selector (0 => line fill; 1 => dot fill). The default value
is 0, which implies line fill.
- 'SP' - Real
- Spacing of fill lines, in the fractional coordinate system. The default
value is 0.00125.
- 'TY' - Integer
- Type of fill to be used by SFSGFA (-1 to -4 => patterns using lines in
1 to 4 different directions and varying in density as the argument ICI
varies; 0 => color fill, by calling GFA, with ICI specifying the color
index; 1 => simulated color fill, using lines in one direction, with
ICI specifying the color index; 2 => simulated color fill, using lines
in two directions, with ICI specifying the color index). The default value
is 0.
- 'LDP' - Integer
- An 8x8 array of type INTEGER, containing nothing but 0s and 1s, describing
the dot pattern to be used when 'DO' is set non-zero to select dot fill,
rather than line fill. This internal parameter, unlike the others, is
accessed using the routines SFGETP and SFSETP.
Online: sfgetc, sfgeti, sfgetp, sfgetr, sfsetc, sfseti, sfsetp,
sfsetr
Hardcopy: NCAR Graphics Fundamentals, UNIX Version
Copyright (C) 1987-2009
University Corporation for Atmospheric Research
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