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makepattern

Langue: en

Version: 112264 (mandriva - 01/05/08)

Section: 1 (Commandes utilisateur)

NAME

makepattern - make GMT color pattern from b/w pattern or icon

SYNOPSIS

makepattern 1bit.ras | iconfile -Cfr/g/b -Cbr/g/b

DESCRIPTION

makepattern reads either a Sun 1-bit rasterfile OR a Sun icon file. It then accepts color choices for the foreground and background pixels and colorizes the pattern, writing it as a 8-bit Sun rasterfile on stdout. These patterns may then be used in GMT (3.1 or later) -Gp settings or by psimage.
1bit.ras | iconfile
Either a 1-bit Sun rasterfile (standard format, no RLE) or a Sun icon file (as used in GMT 3.0).
-Cf
Sets the color for the foreground pixels (the ones) [black].
-Cb
Sets the color for the background pixels (the zeros) [white].

WIN32 fix

Since binary redirection under WIN32 does not work, you must specify the output file with -Gnewfile.ras. This option is only available under WIN32.

EXAMPLES

To create a colorized red/blue 8-bit Sun rasterfile pattern from the old 3.0-style iconpattern stored in file custom.icon, run

makepattern custom.icon -Cfred -Cbblue > custom.ras

To create a green/blue 8-bit Sun rasterfile pattern from a 1-bit Sun raster called bits.ras, run

makepattern bits.ras -Cfgreen -Cbblue > colorbits.ras

SEE ALSO

GMT(1), psimage(1)
"Des Elfes et des Dragons!" que je lui dis. "Mieux vaut pour toi et
moi des choux et des pommes de terre. Ne va pas te mêler des affaires
de ceux qui sont au-dessus de toi, ou tu vas aboutir à des ennuis trop
gros pour toi"
-- J.R.R. Tolkien, "La Communauté de l'Anneau"