aboutsummaryrefslogtreecommitdiff
path: root/src/image.c
diff options
context:
space:
mode:
authorThomas White <taw@physics.org>2011-11-15 13:45:44 +0100
committerThomas White <taw@physics.org>2012-02-22 15:27:40 +0100
commitfb9df2f18def2d0b8fbdbc854c8a8c10e39ce6d9 (patch)
tree6bd1db2a9a3af25511c57a802b1a30b4979cd085 /src/image.c
parent45059e51e4536db9021ca22378cbffa01b5d91c8 (diff)
Remove duplicated files
Diffstat (limited to 'src/image.c')
-rw-r--r--src/image.c144
1 files changed, 0 insertions, 144 deletions
diff --git a/src/image.c b/src/image.c
deleted file mode 100644
index 75a8af0a..00000000
--- a/src/image.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * image.c
- *
- * Handle images and image features
- *
- * (c) 2006-2010 Thomas White <taw@physics.org>
- *
- * Part of CrystFEL - crystallography with a FEL
- *
- */
-
-
-#include <stdlib.h>
-#include <assert.h>
-#include <math.h>
-#include <stdio.h>
-
-#include "image.h"
-#include "utils.h"
-
-/**
- * SECTION:image
- * @short_description: Data structure representing an image
- * @title: Image
- * @section_id:
- * @see_also:
- * @include: "image.h"
- * @Image:
- *
- * The <structname>image</structname> structure represents an image, usually one
- * frame from a large series of diffraction patterns, which might be from the
- * same or different crystals.
- */
-
-
-struct _imagefeaturelist
-{
- struct imagefeature *features;
- int n_features;
-};
-
-
-void image_add_feature(ImageFeatureList *flist, double fs, double ss,
- struct image *parent, double intensity, const char *name)
-{
- if ( flist->features ) {
- flist->features = realloc(flist->features,
- (flist->n_features+1)
- *sizeof(struct imagefeature));
- } else {
- assert(flist->n_features == 0);
- flist->features = malloc(sizeof(struct imagefeature));
- }
-
- flist->features[flist->n_features].fs = fs;
- flist->features[flist->n_features].ss = ss;
- flist->features[flist->n_features].intensity = intensity;
- flist->features[flist->n_features].parent = parent;
- flist->features[flist->n_features].name = name;
- flist->features[flist->n_features].valid = 1;
-
- flist->n_features++;
-
-}
-
-
-ImageFeatureList *image_feature_list_new()
-{
- ImageFeatureList *flist;
-
- flist = malloc(sizeof(ImageFeatureList));
-
- flist->n_features = 0;
- flist->features = NULL;
-
- return flist;
-}
-
-
-void image_feature_list_free(ImageFeatureList *flist)
-{
- if ( !flist ) return;
-
- if ( flist->features ) free(flist->features);
- free(flist);
-}
-
-
-struct imagefeature *image_feature_closest(ImageFeatureList *flist,
- double fs, double ss,
- double *d, int *idx)
-{
- int i;
- double dmin = +HUGE_VAL;
- int closest = 0;
-
- for ( i=0; i<flist->n_features; i++ ) {
-
- double ds;
-
- ds = distance(flist->features[i].fs, flist->features[i].ss,
- fs, ss);
-
- if ( ds < dmin ) {
- dmin = ds;
- closest = i;
- }
-
- }
-
- if ( dmin < +HUGE_VAL ) {
- *d = dmin;
- *idx = closest;
- return &flist->features[closest];
- }
-
- *d = +INFINITY;
- return NULL;
-}
-
-
-int image_feature_count(ImageFeatureList *flist)
-{
- if ( flist == NULL ) return 0;
- return flist->n_features;
-}
-
-
-struct imagefeature *image_get_feature(ImageFeatureList *flist, int idx)
-{
- /* Sanity check */
- if ( flist == NULL ) return NULL;
- if ( idx > flist->n_features ) return NULL;
-
- if ( flist->features[idx].valid == 0 ) return NULL;
-
- return &flist->features[idx];
-}
-
-
-void image_remove_feature(ImageFeatureList *flist, int idx)
-{
- flist->features[idx].valid = 0;
-}