int plot_xy_command(const char* cmd, const char* cmdargs,
plot_args_t* plotargs, void* baton) {
plotxy_t* args = (plotxy_t*)baton;
if (streq(cmd, "xy_file")) {
plot_xy_set_filename(args, cmdargs);
} else if (streq(cmd, "xy_ext")) {
args->ext = atoi(cmdargs);
} else if (streq(cmd, "xy_xcol")) {
plot_xy_set_xcol(args, cmdargs);
} else if (streq(cmd, "xy_ycol")) {
plot_xy_set_ycol(args, cmdargs);
} else if (streq(cmd, "xy_xoff")) {
args->xoff = atof(cmdargs);
} else if (streq(cmd, "xy_yoff")) {
args->yoff = atof(cmdargs);
} else if (streq(cmd, "xy_firstobj")) {
args->firstobj = atoi(cmdargs);
} else if (streq(cmd, "xy_nobjs")) {
args->nobjs = atoi(cmdargs);
} else if (streq(cmd, "xy_scale")) {
args->scale = atof(cmdargs);
//} else if (streq(cmd, "xy_wcs")) {
//return plot_xy_set_wcs_filename(args, cmdargs);
} else if (streq(cmd, "xy_vals")) {
plotstuff_append_doubles(cmdargs, args->xyvals);
} else {
ERROR("Did not understand command \"%s\"", cmd);
return -1;
}
return 0;
}
int main(int argc, char *args[]) {
int argchar;
char* progname = args[0];
plot_args_t pargs;
plotxy_t* xy;
plotimage_t* img;
int loglvl = LOG_MSG;
// log errors to stderr, not stdout.
errors_log_to(stderr);
plotstuff_init(&pargs);
pargs.fout = stdout;
pargs.outformat = PLOTSTUFF_FORMAT_PNG;
xy = plotstuff_get_config(&pargs, "xy");
img = plotstuff_get_config(&pargs, "image");
assert(xy);
assert(img);
plotstuff_set_color(&pargs, "white");
plotstuff_set_bgcolor(&pargs, "black");
img->format = PLOTSTUFF_FORMAT_PPM;
while ((argchar = getopt(argc, args, OPTIONS)) != -1)
switch (argchar) {
case 'v':
loglvl++;
break;
case 'C':
plotstuff_set_color(&pargs, optarg);
break;
case 'b':
plotstuff_set_bgcolor(&pargs, "optarg");
break;
case 'o':
pargs.outfn = optarg;
break;
case 'X':
plot_xy_set_xcol(xy, optarg);
break;
case 'Y':
plot_xy_set_ycol(xy, optarg);
break;
case 'P':
pargs.outformat = PLOTSTUFF_FORMAT_PPM;
break;
case 'J':
pargs.outformat = PLOTSTUFF_FORMAT_PDF;
break;
case 'p':
img->format = PLOTSTUFF_FORMAT_PNG;
break;
case 'I':
plot_image_set_filename(img, optarg);
break;
case 'S':
xy->scale = atof(optarg);
break;
case 'i':
plot_xy_set_filename(xy, optarg);
break;
case 'x':
xy->xoff = atof(optarg);
break;
case 'y':
xy->yoff = atof(optarg);
break;
case 'W':
pargs.W = atoi(optarg);
break;
case 'H':
pargs.H = atoi(optarg);
break;
case 'n':
xy->firstobj = atoi(optarg);
break;
case 'N':
xy->nobjs = atoi(optarg);
break;
case 'e':
xy->ext = atoi(optarg);
break;
case 'r':
pargs.markersize = atof(optarg);
break;
case 'w':
pargs.lw = atof(optarg);
break;
case 's':
plotstuff_set_marker(&pargs, optarg);
break;
case 'h':
printHelp(progname);
exit(0);
case '?':
default:
printHelp(progname);
exit(-1);
}
if (optind != argc) {
printHelp(progname);
exit(-1);
}
if (!xy->fn) {
printHelp(progname);
exit(-1);
}
log_init(loglvl);
log_to(stderr);
fits_use_error_system();
if (img->fn) {
if (plot_image_setsize(&pargs, img)) {
ERROR("Failed to set plot size from image");
exit(-1);
}
plotstuff_run_command(&pargs, "image");
} else {
if (pargs.W == 0 || pargs.H == 0) {
if (plot_xy_setsize(&pargs, xy)) {
ERROR("Failed to set plot size from xylist");
exit(-1);
}
}
}
plotstuff_run_command(&pargs, "xy");
plotstuff_output(&pargs);
plotstuff_free(&pargs);
return 0;
}
