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Commit d7f432c3 authored by Thomas White's avatar Thomas White
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Loads of scaling report stuff

parent 0787f3a9
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src/partialator.c
View file @ d7f432c3
......@@ -282,6 +282,8 @@ int main(int argc, char *argv[])
RefList *reference = NULL;
int n_dud;
int have_reference = 0;
char cmdline[1024];
SRContext *sr;
/* Long options */
const struct option longopts[] = {
......@@ -296,6 +298,12 @@ int main(int argc, char *argv[])
{0, 0, NULL, 0}
};
cmdline[0] = '\0';
for ( i=1; i<argc; i++ ) {
strncat(cmdline, argv[i], 1023-strlen(cmdline));
strncat(cmdline, " ", 1023-strlen(cmdline));
}
/* Short options */
while ((c = getopt_long(argc, argv, "hi:g:x:j:y:o:b:",
longopts, NULL)) != -1)
......@@ -414,6 +422,8 @@ int main(int argc, char *argv[])
return 1;
}
sr = sr_header("scaling-report.pdf", infile, cmdline);
/* Fill in what we know about the images so far */
rewind(fh);
nobs = 0;
......@@ -480,6 +490,8 @@ int main(int argc, char *argv[])
STATUS("Performing initial scaling.\n");
full = scale_intensities(images, n_usable_patterns, reference);
sr_before(sr, images, n_usable_patterns, full);
/* Iterate */
for ( i=0; i<n_iter; i++ ) {
......@@ -537,18 +549,16 @@ int main(int argc, char *argv[])
}
STATUS("Final scale factors:\n");
n_dud = 0;
for ( i=0; i<n_usable_patterns; i++ ) {
if ( images[i].pr_dud ) n_dud++;
STATUS("%4i : %5.2f\n", i, images[i].osf);
}
STATUS("%i images could not be refined on the last cycle.\n", n_dud);
/* Output results */
write_reflist(outfile, full, images[0].indexed_cell);
scaling_report("scaling-report.pdf", images, n_usable_patterns, infile);
sr_after(sr, images, n_usable_patterns, full);
/* Clean up */
for ( i=0; i<n_usable_patterns; i++ ) {
......
src/scaling-report.c
View file @ d7f432c3
......@@ -16,54 +16,384 @@
#include <cairo.h>
#include <cairo-pdf.h>
#include <pango/pangocairo.h>
#include <math.h>
#include "image.h"
#include "scaling-report.h"
static void write_title(cairo_t *cr, const char *filename, double w, double h)
#define PAGE_WIDTH (842.0)
enum justification
{
J_CENTER,
J_LEFT,
J_RIGHT,
};
struct _srcontext
{
cairo_surface_t *surf;
cairo_t *cr;
double w;
double h;
};
static void show_text(cairo_t *cr, const char *text, double y,
enum justification j, char *font)
{
char text[1024];
PangoLayout *layout;
PangoFontDescription *fontdesc;
int width, height;
PangoAlignment just;
snprintf(text, 1023, "Scaling report: %s", filename);
if ( font == NULL ) font = "Sans 10";
layout = pango_cairo_create_layout(cr);
pango_layout_set_ellipsize(layout, PANGO_ELLIPSIZE_NONE);
pango_layout_set_width(layout, PANGO_SCALE*(PAGE_WIDTH-20.0));
switch ( j )
{
case J_CENTER : just = PANGO_ALIGN_CENTER; break;
case J_LEFT : just = PANGO_ALIGN_LEFT; break;
case J_RIGHT : just = PANGO_ALIGN_RIGHT; break;
default: just = PANGO_ALIGN_LEFT; break;
}
pango_layout_set_alignment(layout, just);
pango_layout_set_wrap(layout, PANGO_WRAP_CHAR);
pango_layout_set_spacing(layout, 4.0*PANGO_SCALE);
pango_layout_set_text(layout, text, -1);
fontdesc = pango_font_description_from_string("Sans 14 Bold");
fontdesc = pango_font_description_from_string(font);
pango_layout_set_font_description(layout, fontdesc);
pango_cairo_update_layout(cr, layout);
pango_layout_get_size(layout, &width, &height);
cairo_move_to(cr, 0.5-width/PANGO_SCALE, 10.0);
cairo_move_to(cr, 10.0, y);
cairo_set_source_rgb(cr, 0.0, 0.0, 0.0);
pango_cairo_show_layout(cr, layout);
}
static void show_text_simple(cairo_t *cr, const char *text, double x, double y,
char *font, double rot, enum justification j)
{
PangoLayout *layout;
PangoFontDescription *fontdesc;
int width, height;
cairo_save(cr);
if ( font == NULL ) font = "Sans 10";
layout = pango_cairo_create_layout(cr);
pango_layout_set_ellipsize(layout, PANGO_ELLIPSIZE_NONE);
pango_layout_set_alignment(layout, PANGO_ALIGN_LEFT);
pango_layout_set_text(layout, text, -1);
fontdesc = pango_font_description_from_string(font);
pango_layout_set_font_description(layout, fontdesc);
pango_cairo_update_layout(cr, layout);
pango_layout_get_size(layout, &width, &height);
cairo_new_path(cr);
cairo_translate(cr, x, y);
cairo_rotate(cr, rot);
if ( j == J_CENTER ) {
cairo_translate(cr, -(width/2.0)/PANGO_SCALE,
-(height/2.0)/PANGO_SCALE);
} else if ( j == J_RIGHT ) {
cairo_translate(cr, -width/PANGO_SCALE,
-(height/2.0)/PANGO_SCALE);
} else {
cairo_translate(cr, 0.0, -(height/2.0)/PANGO_SCALE);
}
cairo_set_source_rgb(cr, 0.0, 0.0, 0.0);
pango_cairo_show_layout(cr, layout);
cairo_restore(cr);
}
void scaling_report(const char *filename, const struct image *images, int n,
const char *stream_filename)
static void plot_point(cairo_t *cr, double g_width, double g_height,
double pcalc, double pobs)
{
cairo_surface_t *surface;
cairo_t *cr;
const double w = 842.0;
const double h = 595.0;
int bad = 0;
if ( pobs > 1.0 ) {
pobs = 1.01;
bad = 1;
}
if ( pcalc > 1.0 ) {
pcalc = 1.01;
bad = 1;
}
if ( bad ) {
cairo_set_source_rgb(cr, 1.0, 0.0, 0.0);
}
cairo_arc(cr, g_width*pcalc, g_height*(1.0-pobs),
1.0, 0.0, 2.0*M_PI);
cairo_fill(cr);
if ( bad ) {
cairo_set_source_rgb(cr, 0.0, 0.7, 0.0);
}
}
static void partiality_graph(cairo_t *cr, const struct image *images, int n,
RefList *full)
{
const double g_width = 200.0;
const double g_height = 200.0;
int i;
const int nbins = 50;
double totals[nbins];
int counts[nbins];
double prob;
show_text_simple(cr, "Observed partiality", -20.0, g_height/2.0,
NULL, -M_PI_2, J_CENTER);
show_text_simple(cr, "Calculated partiality", g_width/2.0, g_height+20.0,
NULL, 0.0, J_CENTER);
for ( i=0; i<nbins; i++ ) {
totals[i] = 0.0;
counts[i] = 0;
}
cairo_set_source_rgb(cr, 0.0, 0.7, 0.0);
prob = 1.0 / n;
for ( i=0; i<n; i++ ) {
Reflection *refl;
RefListIterator *iter;
if ( images[i].pr_dud ) continue;
for ( refl = first_refl(images[i].reflections, &iter);
refl != NULL;
refl = next_refl(refl, iter) )
{
double Ipart, Ifull, pobs, pcalc;
signed int h, k, l;
Reflection *f;
int bin;
if ( !get_scalable(refl) ) continue;
get_indices(refl, &h, &k, &l);
f = find_refl(full, h, k, l);
if ( f == NULL ) continue;
Ipart = get_intensity(refl);
Ifull = get_intensity(f);
pobs = Ipart/Ifull;
pcalc = get_partiality(refl);
bin = nbins * pcalc;
totals[bin] += pobs;
counts[bin]++;
if ( (double)random()/RAND_MAX < prob ) {
plot_point(cr, g_width, g_height, pcalc, pobs);
}
surface = cairo_pdf_surface_create(filename, w, h);
}
if ( cairo_surface_status(surface) != CAIRO_STATUS_SUCCESS ) {
}
cairo_new_path(cr);
cairo_rectangle(cr, 0.0, 0.0, g_width, g_height);
cairo_clip(cr);
cairo_new_path(cr);
cairo_move_to(cr, 0.0, g_height);
for ( i=0; i<nbins; i++ ) {
if ( counts[i] == 0 ) continue;
cairo_line_to(cr, g_width*(double)i/nbins,
g_height - g_height*(totals[i]/counts[i]));
}
cairo_set_source_rgb(cr, 0.0, 0.0, 0.0);
cairo_stroke(cr);
cairo_reset_clip(cr);
cairo_new_path(cr);
cairo_rectangle(cr, 0.0, 0.0, g_width, g_height);
cairo_set_source_rgb(cr, 0.0, 0.0, 0.0);
cairo_set_line_width(cr, 1.5);
cairo_stroke(cr);
}
static void scale_factor_histogram(cairo_t *cr, const struct image *images,
int n, const char *title)
{
int f_max;
int i, b;
const int nbins = 100;
double osf_max, osf_inc;
double osf_low[nbins];
double osf_high[nbins];
int counts[nbins];
const double g_width = 320.0;
const double g_height = 200.0;
char tmp[32];
show_text_simple(cr, title, g_width/2.0, -18.0,
"Sans Bold 10", 0.0, J_CENTER);
show_text_simple(cr, "Frequency", -50.0, g_height/2.0,
NULL, -M_PI_2, J_CENTER);
osf_max = 0.0;
for ( i=0; i<n; i++ ) {
double osf = images[i].osf;
if ( osf > osf_max ) osf_max = osf;
}
osf_max = ceil(osf_max);
osf_inc = osf_max / nbins;
for ( b=0; b<nbins; b++ ) {
osf_low[b] = b*osf_inc;
osf_high[b] = (b+1)*osf_inc;
counts[b] = 0;
}
for ( i=0; i<n; i++ ) {
double osf = images[i].osf;
for ( b=0; b<nbins; b++ ) {
if ( (osf > osf_low[b]) && (osf < osf_high[b]) ) {
counts[b]++;
break;
}
}
}
f_max = 0;
for ( b=0; b<nbins; b++ ) {
if ( counts[b] > f_max ) f_max = counts[b];
}
f_max = (f_max/10)*10 + 10;
show_text_simple(cr, "0", -10.0, g_height, NULL, 0.0, J_RIGHT);
snprintf(tmp, 31, "%i", f_max);
show_text_simple(cr, tmp, -10.0, 0.0, NULL, 0.0, J_RIGHT);
show_text_simple(cr, "0.00", 0.0, g_height+10.0,
NULL, -M_PI/3.0, J_RIGHT);
snprintf(tmp, 32, "%5.2f", osf_max);
show_text_simple(cr, tmp, g_width, g_height+10.0,
NULL, -M_PI/3.0, J_RIGHT);
for ( b=0; b<nbins; b++ ) {
double bar_height;
bar_height = ((double)counts[b]/f_max)*g_height;
cairo_new_path(cr);
cairo_rectangle(cr, (g_width/nbins)*b, g_height,
g_width/nbins, -bar_height);
cairo_set_source_rgb(cr, 0.0, 0.0, 1.0);
cairo_set_line_width(cr, 1.0);
cairo_stroke(cr);
}
cairo_new_path(cr);
cairo_rectangle(cr, 0.0, 0.0, g_width, g_height);
cairo_set_source_rgb(cr, 0.0, 0.0, 0.0);
cairo_set_line_width(cr, 1.5);
cairo_stroke(cr);
}
static void watermark(struct _srcontext *sr)
{
show_text(sr->cr, "Written by partialator from CrystFEL"
" version "PACKAGE_VERSION, sr->h-15.0, J_RIGHT,
"Sans 7");
}
SRContext *sr_header(const char *filename, const char *stream_filename,
const char *cmdline)
{
char tmp[1024];
struct _srcontext *sr;
sr = malloc(sizeof(*sr));
if ( sr == NULL ) return NULL;
sr->w = PAGE_WIDTH;
sr->h = 595.0;
sr->surf = cairo_pdf_surface_create(filename, sr->w, sr->h);
if ( cairo_surface_status(sr->surf) != CAIRO_STATUS_SUCCESS ) {
fprintf(stderr, "Couldn't create Cairo surface\n");
cairo_surface_destroy(surface);
return;
cairo_surface_destroy(sr->surf);
free(sr);
return NULL;
}
cr = cairo_create(surface);
sr->cr = cairo_create(sr->surf);
snprintf(tmp, 1023, "Scaling report: %s", stream_filename);
show_text(sr->cr, tmp, 10.0, J_CENTER, "Sans Bold 16");
snprintf(tmp, 1023, "partialator %s", cmdline);
show_text(sr->cr, tmp, 45.0, J_LEFT, "Mono 7");
watermark(sr);
return sr;
}
void sr_before(SRContext *sr, struct image *images, int n, RefList *full)
{
if ( sr == NULL ) return;
cairo_save(sr->cr);
cairo_translate(sr->cr, 75.0, 100.0);
scale_factor_histogram(sr->cr, images, n, "Before refinement");
cairo_translate(sr->cr, 60.0, 235.0);
partiality_graph(sr->cr, images, n, full);
cairo_restore(sr->cr);
}
void sr_after(SRContext *sr, struct image *images, int n, RefList *full)
{
if ( sr == NULL ) return;
cairo_save(sr->cr);
cairo_translate(sr->cr, 475.0, 100.0);
scale_factor_histogram(sr->cr, images, n, "After refinement");
cairo_translate(sr->cr, 60.0, 235.0);
partiality_graph(sr->cr, images, n, full);
cairo_restore(sr->cr);
cairo_surface_show_page(sr->surf);
watermark(sr);
write_title(cr, stream_filename, w, h);
cairo_surface_finish(sr->surf);
cairo_destroy(sr->cr);
cairo_surface_finish(surface);
cairo_destroy(cr);
free(sr);
}
src/scaling-report.h
View file @ d7f432c3
......@@ -19,16 +19,35 @@
#include "utils.h"
typedef struct _srcontext SRContext; /* Opaque */
#ifdef HAVE_CAIRO
extern void scaling_report(const char *filename, const struct image *images,
int n, const char *stream_filename);
extern SRContext *sr_header(const char *filename, const char *stream_filename,
const char *cmdline);
extern void sr_before(SRContext *sr, struct image *images, int n,
RefList *full);
extern void sr_after(SRContext *sr, struct image *images, int n,
RefList *full);
#else
static inline void scaling_report(const char *filename,
const struct image *images, int n,
const char *stream_filename)
SRContext *sr_header(const char *filename, const char *stream_filename,
const char *cmdline)
{
ERROR("Not writing scaling report - no Cairo support.\n");
return NULL;
}
void sr_before(SRContext *sr, struct image *images, int n, RefList *full)
{
}
void sr_after(SRContext *sr, struct image *images, int n, RefList *full)
{
}
#endif
#endif /* SCALING_REPORT_H */
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