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d.text.freetype.1grass

Langue: en

Version: 333672 (ubuntu - 24/10/10)

Section: 1 (Commandes utilisateur)

NAME

d.text - Draws text in the active display frame on the graphics monitor using the current font.

KEYWORDS

display

SYNOPSIS

d.text
d.text help
d.text [-mpgbrsc] [text=string] [size=float] [color=string] [bgcolor=string] [line=integer] [at=x,y] [align=string] [rotation=float] [linespacing=float] [font=string] [path=string] [charset=string] [--verbose] [--quiet]

Flags:

-m

Use mouse to interactively place text
-p

Screen position in pixels ([0,0] is top left)
-g

Screen position in geographic coordinates
-b

Use bold text
-r

Use radians instead of degrees for rotation
-s

Font size is height in pixels
-c

Ignored (compatibility with d.text.freetype)
--verbose

Verbose module output
--quiet

Quiet module output

Parameters:

text=string

Text to display
size=float

Height of letters in percentage of available frame height
Options: 0-100
Default: 5
color=string

Text color, either a standard GRASS color or R:G:B triplet
Default: gray
bgcolor=string

Text background color, either a standard GRASS color or R:G:B triplet
line=integer

The screen line number on which text will begin to be drawn
Options: 1-1000
at=x,y

Screen position at which text will begin to be drawn (percentage, [0,0] is lower left)
align=string

Text alignment
Options: ll,lc,lr,cl,cc,cr,ul,uc,ur
Default: ll
rotation=float

Rotation angle in degrees (counter-clockwise)
Default: 0
linespacing=float

Line spacing
Default: 1.25
font=string

Font name
path=string

Path to font file
charset=string

Text encoding (only applicable to TrueType fonts)

DESCRIPTION

d.text.freetype draws text in the graphics monitor's active display frame using TrueType fonts already installed on the user's system.

Parameter Notes:

at=x,y

Locates the text at this screen position (percentage, [0,0] is bottom left). If this option is omitted, the user will be prompted to use the mouse to specify the location.
font=name

Specifies a font listed in the GRASS 'freetypecap' definition file.
charset=name

Sets character encoding for input text. (e.g. ISO-8859-1)
color=name

Sets text color to name or R:G:B triplet. It can also be a hexadecimal value of 0xRRGGBB (deprecated).
Options: red, orange, yellow, green, blue, indigo, violet, gray, white, and black
Default: gray
size=value

Sets text height in percent of available frame height.
Default: 10
align=name

Aligns text in this way.
Options: ll, lc, lr, cl, cc, cr, ul, uc, ur
l?: Lower, c?: Vertically Centered, u?: Upper,
?l: Left, ?c: Horizontally Centered, ?r: Right
Default: ll (Lower Left)

Command mode:

Key

{REQUIRED}
[OPTIONAL]
THIS|orTHAT
+, -

Relative value
r, %, p

Radian, Percentage, and Pixels respectively

Commands





{0|1} bold (default: 0)



linespacing linespacing (default: 1.1)






To end input, press Ctrl-d on a blank line.

EXAMPLES

Standard mode:

d.text.freetype text="GRASS GIS" -g at=2107055,5603133 \
size=7 path=/usr/X11R6/lib/X11/fonts/TTF/luximb.ttf

Command mode:

The following example prints three lines: "GRASS d.text.freetype output", "See test.input file", and "for more details.".
d.text.freetype -c




GRASS


 d.text.freetype


 output

See test.input file
for more details.


Command mode instructions may also be read directly from a text file:
d.text.freetype -c < test.input

DEFINITION FILE

To help users select fonts conveniently, the definition file, $(GISBASE)/etc/freetypecap, is provided. Its format is as follows:
       font:fontpath:charset:description

       *default_font:fontpath:charset:description

See the file for examples.

SEE ALSO

d.text
d.font.freetype
d.font
d.title
d.where

AUTHOR

Huidae Cho grass4u@gmail.com>

Updates by Hamish Bowman, NZ

Last changed: $Date: 2007-04-07 13:34:10 +0200 (sab, 07 apr 2007) $

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© 2003-2010 GRASS Development Team

La religion aujourd'hui, a beau jeu de se targuer d'avoir aidé aux
progrès de l'esprit. Comme les patrons qui se targent des conventions
collectives qu'il fallu leur arracher en un long, en un sanglant combat
.
-+- Cavanna, François -+-