int main() { init_window("Blurcode", 320, 80); CvCapture *capture = init_camera(); IplImage *input = query_frame(capture); AppData data; CvSize size = cvSize(input->width / 2, input->height / 2); create_images(&data, size, 3); CvSize debug_size = cvSize(COLUMNS * size.width, ROWS * size.height); data.debug = cvCreateImage(debug_size, IPL_DEPTH_8U, 3); printf("camera=%dx%d zoomed=%dx%d debug=%dx%d\n", input->width, input->height, size.width, size.height, data.debug->width, data.debug->height); int delay = 100; while ((cvWaitKey(delay) & 255) != 27) { delay = 10; input = query_frame(capture); cvCvtColor(input, input, CV_BGR2RGB); // Horizontal flip (mirror display) cvFlip(input, input, 1); cvResize(input, data.rgb, CV_INTER_AREA); cvSplit(data.rgb, data.red, NULL, NULL, NULL); cvSmooth(data.red, data.red, CV_GAUSSIAN, 3, 3, 0, 0); decode(&data, ANGLE_OF_VIEW, "input trace", NULL, NULL); cvResetImageROI(data.debug); cvCvtColor(data.debug, data.debug, CV_RGB2BGR); cvShowImage("Blurcode", data.debug); } cvReleaseCapture(&capture); cvReleaseImage(&data.debug); release_images(&data); cvDestroyWindow("Blurcode"); return 0; }
void LineJoinButtonBox::set_size ( SIZE size ) { ::Gtk::ToggleButton* button; create_images ( size ); while ( this->get_children().size() > 0 ) this->remove ( ** ( this->get_children().begin() ) ); m_buttons.clear(); m_tooltips.enable(); for ( unsigned int i = Cairo::LINE_JOIN_MITER; i <= Cairo::LINE_JOIN_BEVEL; i++ ) { button = ::Gtk::manage ( new ::Gtk::ToggleButton() ); button->add ( * ( m_images[i] ) ); m_tooltips.set_tip ( *button, line_join_string[i] ); button->signal_toggled().connect ( sigc::bind ( sigc::mem_fun ( *this, &LineJoinButtonBox::set_selected ), ( Cairo::LineJoin ) i ) ); m_buttons.push_back ( button ); this->pack_start ( *button, ::Gtk::PACK_SHRINK ); } this->set_selected ( m_selected ); this->show_all(); }
void DialogTest(void) { create_images(); new_dialog(0, "IupDialog as a main window,\n" "all decorations.\n" "rastersize+centered."); }
int main(int argc, char **argv) { SDL_Surface *screen, *background, *pause_text, *press_enter_text, *game_over_text; const SDL_VideoInfo *video_info; Uint32 frame_start, frame_end = 0, game_frame_end = 0; systems_init(); screen = SDL_SetVideoMode(800, 600, 0, SDL_HWSURFACE|SDL_DOUBLEBUF); video_info = SDL_GetVideoInfo(); create_images(&press_enter_text, &pause_text, &game_over_text, &background); create_entities(); for(;;) { start_frame(&frame_start, &frame_end); if(check_SDL_events()) break; draw_background(background, screen, video_info); update_entities(game_frame_end ); if(is_paused()) { if(is_game_over()) { draw_centered(screen, video_info, game_over_text); } else if(is_started()) { draw_centered(screen, video_info, pause_text); } else { draw_centered(screen, video_info, press_enter_text); } } SDL_Flip(screen); finish_frame(&frame_start, &frame_end, &game_frame_end); } SDL_FreeSurface(background); SDL_FreeSurface(pause_text); SDL_FreeSurface(press_enter_text); systems_shutdown(); return 0; }
static GwyContainer* x3p_load(const gchar *filename, G_GNUC_UNUSED GwyRunType mode, GError **error) { GwyContainer *container = NULL; X3PFile x3pfile; unzFile zipfile; zipfile = gwyminizip_unzOpen(filename); if (!zipfile) { g_set_error(error, GWY_MODULE_FILE_ERROR, GWY_MODULE_FILE_ERROR_SPECIFIC, _("Minizip cannot open the file as a ZIP file.")); return NULL; } gwy_clear(&x3pfile, 1); if (!x3p_parse_main(zipfile, &x3pfile, error)) goto fail; if (!x3pfile.ndata) { err_NO_DATA(error); goto fail; } if (!x3pfile.datapos) { if (!read_binary_data(&x3pfile, zipfile, error)) goto fail; } container = gwy_container_new(); if (x3pfile.feature_type == X3P_FEATURE_SUR) create_images(&x3pfile, container); else if (x3pfile.feature_type == X3P_FEATURE_PRF) create_profiles(&x3pfile, container); else { g_assert_not_reached(); } fail: gwy_debug("calling unzClose()"); unzClose(zipfile); x3p_file_free(&x3pfile); return container; }
int main(int argc, char* argv[]) { // IupOpen(&argc, &argv); IupOpen(NULL, NULL); create_images(); new_dialog(0, "IupDialog as a main window,\n" "all decorations.\n" "rastersize+centered."); IupMainLoop(); destroy_images(); IupClose(); return 0; }
int main(int argc, char **argv) { if (argc < 2) { fprintf(stderr, "usage: picture [options] <infile> ...\n"); fprintf(stderr, "options: --test run test suite\n"); fprintf(stderr, " --force don't skip existing output files\n"); return 1; } char basename[100]; char outfilename[200]; char linkfilename[200]; bool force = false; AppData data; null_images(&data); for (int n = 1; n < argc; n++) { if (strcmp(argv[n], "--test") == 0) { printf("Running dir8 test suite...\n"); dir8_test(); printf("Running dir16 test suite...\n"); dir16_test(); printf("Running checksums test suite...\n"); checksums_test(); continue; } else if (strcmp(argv[n], "--force") == 0) { force = true; continue; } char *infilename = argv[n]; char *slash = strrchr(infilename, '/'); if (!slash) slash = infilename - 1; strcpy(basename, slash + 1); char *ext = strrchr(basename, '.'); if (ext) ext[0] = 0; strcpy(outfilename, "output/"); strcat(outfilename, basename); strcat(outfilename, ".png"); strcpy(linkfilename, "digits/"); strcat(linkfilename, basename); if (!force) { FILE *fp = fopen(outfilename, "r"); if (fp) { // Skip existing output file. fclose(fp); continue; } } printf("%s => %s\n", infilename, outfilename); IplImage *input = cvLoadImage(infilename, CV_LOAD_IMAGE_COLOR); if (!input) { fprintf(stderr, "could not read %s\n", infilename); return 1; } int zoom = max(1, max(input->width, input->height) / 600); if (data.red == NULL || data.red->width != input->width / zoom || data.red->height != input->height / zoom) { if (data.red) release_images(&data); if (data.debug) cvReleaseImage(&data.debug); CvSize zoom_size = cvSize(input->width / zoom, input->height / zoom); create_images(&data, zoom_size, 4); CvSize debug_size = cvSize(COLUMNS * input->width / zoom, ROWS * input->height / zoom); printf("debug_size=%dx%d\n", debug_size.width, debug_size.height); data.debug = cvCreateImage(debug_size, IPL_DEPTH_8U, 3); } // printf("Resizing input from %dx%d to %dx%d...\n", // input->width, input->height, data.rgb->width, data.rgb->height); cvCvtColor(input, input, CV_BGR2RGB); cvResize(input, data.rgb, CV_INTER_AREA); cvSplit(data.rgb, data.red, NULL, NULL, NULL); // debug_image(&data, data.rgb); bool success = decode(&data, ANGLE_OF_VIEW, "gnuplot threshold trace simulator1 simulator3", NULL, NULL); if (success) { unlink(linkfilename); symlink(data.digits, linkfilename); printf("digits=%s\n", data.digits); } cvResetImageROI(data.debug); cvCvtColor(data.debug, data.debug, CV_RGB2BGR); if (cvSaveImage(outfilename, data.debug) == 0) { fprintf(stderr, "could not save output file\n"); return 1; } } if (data.red) release_images(&data); if (data.debug) cvReleaseImage(&data.debug); return 0; }