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;
}
