- for (y=0; y<height; y++) {
- for (x=0; x<width; x++) {
- r= fread(&rgb,1,3,stdin); eassert(r==3);
- unsigned long rgb_l=
- ((unsigned long)rgb[0]<<16) |
- ((unsigned long)rgb[1]<<8) |
- (rgb[2]);
- for (cci=canoncolourinfos; cci->c; cci++)
- if (cci->rgb == rgb_l) {
- image[y*width + x]= cci->c;
- break;
- }
- if (y==234 && x==82) {
- printf("y=%d/%d x=%d/%d rgb=%d,%d,%d rgb_l=%lx c=%c\n",
- y,height,x,width, rgb[0],rgb[1],rgb[2], rgb_l, image[y*width+x]);
- }
- }
- r= fwrite(image + y*width, 1,width, stdout); eassert(r==width);
- putchar('\n');
+int main(int argc, char **argv) {
+ const char *arg;
+ int r;
+
+ while ((arg=*++argv)) {
+ if (!strcmp(arg,"--screenshots-only"))
+ o_mode= mode_screenshot;
+ else if (!strcmp(arg,"--analyse-only"))
+ o_mode= mode_analyse;
+ else if (!strcmp(arg,"--single-page"))
+ o_single_page= 1;
+ else if (!strcmp(arg,"--screenshots-file"))
+ eassert( o_screenshots_fn= *++argv );
+#define DF(f) \
+ else if (!strcmp(arg,"-D" #f)) \
+ debug_flags |= dbg_##f;
+ DEBUG_FLAG_LIST
+#undef DF
+ else if (!strcmp(arg,"--window-id")) {
+ char *ep;
+ eassert((arg=*++argv));
+ unsigned long windowid= strtoul(arg,&ep,0);
+ eassert(!*ep);
+ set_yppclient_window(windowid);
+ } else
+ eassert(!"bad option");
+ }
+
+ if (!o_screenshots_fn) {
+ r= asprintf(&o_screenshots_fn,"%s/#pages#.ppm",get_vardir());
+ eassert(r>=0); eassert(o_screenshots_fn);
+ }
+
+ if (o_mode & mode_screenshot) {
+ screenshot_startup();
+ find_yppclient_window();
+ screenshots_file= fopen(o_screenshots_fn, "w"); eassert(screenshots_file);
+ if (o_single_page)
+ take_one_screenshot();
+ else
+ take_screenshots();
+ } else {
+ screenshots_file= fopen(o_screenshots_fn, "r"); eassert(screenshots_file);
+ read_screenshots();
+ }
+ if (o_mode & mode_analyse) {
+ analyse();
+ //output_tsv();