#! /usr/bin/env python
import os
import fnmatch
from astrometry.blind.plotstuff_c import *
from astrometry.util.sip import *
from numpy import *
from optparse import OptionParser

if __name__ == '__main__':
	parser = OptionParser(usage='%prog [options] <ra> <dec> <width-in-deg> <index file> <output-filename>')
	(opt, args) = parser.parse_args()
	if len(args) != 5:
		parser.print_help()
		print
		print 'Got wrong number of arguments:', args
		sys.exit(-1)

	ra = float(args[0])
	dec = float(args[1])
	width = float(args[2])
	indexfn = args[3]
	outfn = args[4]

	log_init(3);

	pargs = plotstuff_new()
	pargs.outformat = PLOTSTUFF_FORMAT_PNG
	pargs.outfn = outfn

	plotstuff_set_size(pargs, 800, 800)
	plotstuff_set_wcs_box(pargs, ra, dec, width)

	plotstuff_set_color(pargs, 'verydarkblue')
	plotstuff_run_command(pargs, 'fill')

	plotstuff_set_color(pargs, 'gray')
	plotstuff_set_alpha(pargs, 0.25)
	grid = plot_grid_get(pargs)
	grid.rastep = grid.decstep = 1
	grid.ralabelstep = grid.declabelstep = 0
	plotstuff_run_command(pargs, 'grid')
	plotstuff_set_color(pargs, 'gray')
	grid.rastep = grid.decstep = 0
	grid.ralabelstep = grid.declabelstep = 1
	plotstuff_set_bgrgba2(pargs, 0, 0, 0, 0.5)
	plotstuff_run_command(pargs, 'grid')

	plotstuff_set_color(pargs, 'green')
	pargs.markersize = 1
	index = plot_index_get(pargs)
	plot_index_add_file(index, indexfn)
	index.stars = 1
	index.quads = 0
	plotstuff_run_command(pargs, 'index')

	plotstuff_output(pargs)

	plotstuff_free(pargs)
	
