plotquad (1)
NAME
plotquad - Draws polygons over images.
SYNOPSIS
plotquad
[
,options/]
quads > output.png/
OPTIONS
- -I file
-
Input image (PPM format) to plot over.
- -p
-
Input image is PNG format, not PPM.
- -P
-
Write PPM output instead of PNG.
- -C color
-
Color to plot in (default: white): darkred, red, darkgreen, green, blue,
verydarkblue, white, black, cyan, magenta, yellow, brightred, skyblue, orange,
gray, darkgray
- -b color
-
Draw in color behind each line.
- -c
-
Also plot a circle at each vertex.
- -W width
-
Width of output image.
- -H height
-
Height of output image.
- -w width
-
Width of lines to draw (default: 5).
- -R
-
Read quads from stdin.
- -o opacity
-
Opacity.
- -d dim
-
Dimension of "quad".
- -s scale
-
Scale quad coordinates before plotting.
- -m file
-
Get quad from match file. OR x1 y1 x2 y2 x3 y3 x4 y4 [...]
AUTHOR
The Astrometry.net team. Principal investigators are David W. Hogg (NYU) and
Dustin Lang (CMU).
SEE ALSO
astrometry.net