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gmtlogo

NAME

gmtlogo - Adding a GMT graphics logo overlay to an illustration

SYNOPSIS

gmtlogo dx dy [ -Gfill ] [ -W[pen] ] >> plot.ps

DESCRIPTION

This scrips appends the GMT logo to an "open" PostScript file. The logo is 2 inches wide and 1 inch high and will be positioned with the lower left corner at the position (dx,dy) relative to the current plot origin.

OPTIONS

-G

Select color or pattern for filling the underlying box [Default is no fill]. (See SPECIFYING FILL below).

-W

Set pen attributes for the outline of the box [Default is no outline]. (See SPECIFYING PENS below).

SPECIFYING PENS

pen

The attributes of lines and symbol outlines as defined by pen is a comma delimetered list of width, color and texture, each of which is optional. width can be indicated as a measure (points, centimeters, inches) or as faint, thin[ner|nest], thick[er|est], fat[ter|test], or obese. color specifies a gray shade or color (see SPECIFYING COLOR below). texture is a combination of dashes `-' and dots `.'.

SPECIFYING FILL

fill

The attribute fill specifies the solid shade or solid color (see SPECIFYING COLOR below) or the pattern used for filling polygons. Patterns are specified as pdpi/pattern, where pattern gives the number of the built-in pattern (1-90) or the name of a Sun 1-, 8-, or 24-bit raster file. The dpi sets the resolution of the image. For 1-bit rasters: use Pdpi/pattern for inverse video, or append :Fcolor[B[color]] to specify fore- and background colors (use color = - for transparency). See GMT Cookbook & Technical Reference Appendix E for information on individual patterns.

SPECIFYING COLOR

color

The color of lines, areas and patterns can be specified by a valid color name; by a gray shade (in the range 0-255); by a decimal color code (r/g/b, each in range 0-255; h-s-v, ranges 0-360, 0-1, 0-1; or c/m/y/k, each in range 0-1); or by a hexadecimal color code (#rrggbb, as used in HTML). See the gmtcolors manpage for more information and a full list of color names.

SEE ALSO

GMT(1), gmtcolors(5), psimage(1)