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/*
* hdfsee.c
*
* Quick yet non-crappy HDF viewer
*
* (c) 2006-2010 Thomas White <taw@physics.org>
*
* Part of CrystFEL - crystallography with a FEL
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <gtk/gtk.h>
#include <getopt.h>
#include "dw-hdfsee.h"
#include "utils.h"
#include "render.h"
/* Global program state */
DisplayWindow *main_window_list[64];
size_t main_n_windows = 0;
static void show_help(const char *s)
{
printf("Syntax: %s [options] image.h5\n\n", s);
printf(
"Quick HDF5 image viewer.\n"
"\n"
" -h, --help Display this help message.\n"
"\n"
" -p, --peak-overlay=<filename> Draw circles in positions listed in file.\n"
" --ring-size=<n> Set the size for those circles.\n"
" -i, --int-boost=<n> Multiply intensity by <n>.\n"
" -b, --binning=<n> Set display binning to <n>.\n"
" --filter-cm Perform common-mode noise subtraction.\n"
" --filter-noise Apply an aggressive noise filter which\n"
" sets all pixels in each 3x3 region to\n"
" zero if any of them have negative\n"
" values.\n"
" -c, --colscale=<scale> Use the given colour scale. Choose from:\n"
" mono : Greyscale, black is zero.\n"
" invmono : Greyscale, white is zero.\n"
" colour : Colour scale:\n"
" black-blue-pink-red-orange-\n"
" -yellow-white.\n"
" -e, --image=<element> Start up displaying this image from the\n"
" HDF5 file. Example: /data/data0.\n"
" -g, --geometry=<filename> Use geometry from file for display.\n"
"\n");
}
/* Called to notify that an image display window has been closed */
void hdfsee_window_closed(DisplayWindow *dw)
{
size_t i;
for ( i=0; i<main_n_windows; i++ ) {
if ( main_window_list[i] == dw ) {
size_t j;
for ( j=i+1; j<main_n_windows; j++ ) {
main_window_list[j] = main_window_list[j+1];
}
}
}
main_n_windows--;
if ( main_n_windows == 0 ) gtk_exit(0);
}
int main(int argc, char *argv[])
{
int c;
size_t i;
int nfiles;
char *peaks = NULL;
int boost = 1;
int binning = 2;
int config_cmfilter = 0;
int config_noisefilter = 0;
int config_showrings = 0;
int colscale = SCALE_COLOUR;
char *cscale = NULL;
char *element = NULL;
char *geometry = NULL;
double ring_size = 5.0;
/* Long options */
const struct option longopts[] = {
{"help", 0, NULL, 'h'},
{"peak-overlay", 1, NULL, 'p'},
{"int-boost", 1, NULL, 'i'},
{"binning", 1, NULL, 'b'},
{"filter-cm", 0, &config_cmfilter, 1},
{"filter-noise", 0, &config_noisefilter, 1},
{"colscale", 1, NULL, 'c'},
{"image", 1, NULL, 'e'},
{"geometry", 1, NULL, 'g'},
{"show-rings", 0, &config_showrings, 1},
{"ring-size", 1, NULL, 2},
{0, 0, NULL, 0}
};
gtk_init(&argc, &argv);
/* Short options */
while ((c = getopt_long(argc, argv, "hp:b:i:c:e:g:2:",
longopts, NULL)) != -1) {
char *test;
switch (c) {
case 'h' :
show_help(argv[0]);
return 0;
case 'p' :
peaks = strdup(optarg);
break;
case 'i' :
boost = atoi(optarg);
if ( boost < 1 ) {
ERROR("Intensity boost must be a positive"
" integer.\n");
return 1;
}
break;
case 'b' :
binning = atoi(optarg);
if ( binning < 1 ) {
ERROR("Binning must be a positive integer.\n");
return 1;
}
break;
case 'c' :
cscale = strdup(optarg);
break;
case 'e' :
element = strdup(optarg);
break;
case 'g' :
geometry = strdup(optarg);
break;
case 2 :
ring_size = strtod(optarg, &test);
if ( test == optarg ) {
ERROR("Ring size must be numerical.\n");
return 1;
}
case 0 :
break;
default :
return 1;
}
}
nfiles = argc-optind;
if ( nfiles < 1 ) {
ERROR("You need to give me a file to open!\n");
return -1;
}
if ( cscale == NULL ) cscale = strdup("colour");
if ( strcmp(cscale, "mono") == 0 ) {
colscale = SCALE_MONO;
} else if ( strcmp(cscale, "invmono") == 0 ) {
colscale = SCALE_INVMONO;
} else if ( strcmp(cscale, "colour") == 0 ) {
colscale = SCALE_COLOUR;
} else if ( strcmp(cscale, "color") == 0 ) {
colscale = SCALE_COLOUR;
} else {
ERROR("Unrecognised colour scale '%s'\n", cscale);
return 1;
}
free(cscale);
for ( i=0; i<nfiles; i++ ) {
main_window_list[i] = displaywindow_open(argv[optind+i], peaks,
boost, binning,
config_cmfilter,
config_noisefilter,
colscale, element,
geometry,
config_showrings,
ring_size);
if ( main_window_list[i] == NULL ) {
ERROR("Couldn't open display window\n");
} else {
main_n_windows++;
}
}
if ( main_n_windows == 0 ) return 0;
gtk_main();
return 0;
}
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