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

       http://astrometry.net