gmtlogo(1) GMT gmtlogo(1)
NAME
gmtlogo - Adding a GMT graphics logo overlay to an illustration
SYNOPSIS
gmtlogo [ -D[g|j|J|n|x]refpoint+wwidth[+jjustify][+odx[/dy]] ] [
-F[+cclear-
ances][+gfill][+i[[gap/]pen]][+p[pen]][+r[radius]][+s[[dx/dy/][shade]]]
] [ -Jparameters ] [ -Jz|Zparameters ] [ -K ] [ -O ] [ -P ] [
-Rwest/east/south/north[/zmin/zmax][+r] ] [ -U[stamp] ] [ -V[level] ]
[ -Xx_offset ] [ -Yy_offset ] [ -ttransp ]
Note: No space is allowed between the option flag and the associated
arguments.
DESCRIPTION
This module plots the GMT logo on a map. By default, the GMT logo is 2
inches wide and 1 inch high and will be positioned relative to the cur-
rent plot origin. Use various options to change this and to place a
transparent or opaque rectangular map panel behind the GMT logo.
REQUIRED ARGUMENTS
None.
OPTIONAL ARGUMENTS
-D[g|j|J|n|x]refpoint+wwidth[+jjustify][+odx[/dy]]
Sets reference point on the map for the image using one of four
coordinate systems: (1) Use -Dg for map (user) coordinates, (2)
use -Dj or -DJ for setting refpoint via a 2-char justification
code that refers to the (invisible) map domain rectangle, (3)
use -Dn for normalized (0-1) coordinates, or (4) use -Dx for
plot coordinates (inches, cm, etc.). All but -Dx requires both
-R and -J to be specified. Use +wwidth to set the width of the
GMT logo in plot coordinates (inches, cm, etc.). By default,
the anchor point on the scale is assumed to be the bottom left
corner (BL), but this can be changed by appending +j followed by
a 2-char justification code justify (see pstext). Note: If -Dj
is used then justify defaults to the same as refpoint, if -DJ is
used then justify defaults to the mirror opposite of refpoint.
Add +o to offset the color scale by dx/dy away from the refpoint
point in the direction implied by justify (or the direction
implied by -Dj or -DJ).
-F[+cclear-
ances][+gfill][+i[[gap/]pen]][+p[pen]][+r[radius]][+s[[dx/dy/][shade]]]
Without further options, draws a rectangular border around the
GMT logo using MAP_FRAME_PEN; specify a different pen with
+ppen. Add +gfill to fill the GMT logo box [no fill]. Append
+cclearance where clearance is either gap, xgap/ygap, or
lgap/rgap/bgap/tgap where these items are uniform, separate in
x- and y-direction, or individual side spacings between GMT logo
and border. Append +i to draw a secondary, inner border as
well. We use a uniform gap between borders of 2p and the
MAP_DEFAULTS_PEN unless other values are specified. Append +r to
draw rounded rectangular borders instead, with a 6p corner
radius. You can override this radius by appending another value.
Finally, append +s to draw an offset background shaded region.
Here, dx/dy indicates the shift relative to the foreground frame
[4p/-4p] and shade sets the fill style to use for shading
[gray50].
-O (more a|)
Append to existing PostScript plot.
-P (more a|)
Select aPortraita plot orientation.
-Rxmin/xmax/ymin/ymax[+r][+uunit] (more a|)
Specify the region of interest.
For perspective view p, optionally append /zmin/zmax. (more a|)
-U[[just]/dx/dy/][c|label] (more a|)
Draw GMT time stamp logo on plot.
-V[level] (more a|)
Select verbosity level [c].
-X[a|c|f|r][x-shift[u]]
-Y[a|c|f|r][y-shift[u]] (more a|)
Shift plot origin.
-t[transp] (more a|)
Set PDF transparency level in percent.
-^ or just -
Print a short message about the syntax of the command, then
exits (NOTE: on Windows just use -).
-+ or just +
Print an extensive usage (help) message, including the explana-
tion of any module-specific option (but not the GMT common
options), then exits.
-? or no arguments
Print a complete usage (help) message, including the explanation
of all options, then exits.
EXAMPLES
To plot the GMT logo of a 2 inch width as a stand-alone plot, use
gmt logo -P -Dx0/0+w2i > logo.ps
To append a GMT logo overlay in the upper right corner of the current
map, but scaled up to be 3 inches wide and offset by 0.1 inches from
the border, try
gmt logo -O -K -R -J -DjTR+o0.1i/0.1i+w3i >> bigmap.ps
SEE ALSO
gmt(1), pslegend(1), psimage(1), psscale(1)
COPYRIGHT
2017, P. Wessel, W. H. F. Smith, R. Scharroo, J. Luis, and F. Wobbe
5.4.2 Jun 24, 2017 gmtlogo(1)
gmt5 5.4.2 - Generated Wed Jun 28 16:28:05 CDT 2017