void display_images(IMAGE &clip_image, IMAGE &scaled_image) {
WINDOW clip_im_window; //window for debug
WINDOW scale_im_window; //window for debug
INT16 i;
GRAPHICS_EVENT event; // c;
// xmin xmax ymin ymax
clip_im_window = create_window ("Clipped Blob", SCROLLINGWIN, editor_word_xpos - 20, editor_word_ypos - 100, 5 * clip_image.get_xsize (), 5 * clip_image.get_ysize (), 0, clip_image.get_xsize (), 0, clip_image.get_ysize (),
TRUE, FALSE, FALSE, TRUE); // down event & key only
clear_view_surface(clip_im_window);
show_sub_image (&clip_image,
0, 0,
clip_image.get_xsize (), clip_image.get_ysize (),
clip_im_window, 0, 0);
line_color_index(clip_im_window, RED);
for (i = 1; i < clip_image.get_xsize (); i++) {
move2d (clip_im_window, i, 0);
draw2d (clip_im_window, i, clip_image.get_xsize ());
}
for (i = 1; i < clip_image.get_ysize (); i++) {
move2d (clip_im_window, 0, i);
draw2d (clip_im_window, clip_image.get_xsize (), i);
}
// xmin xmax ymin ymax
scale_im_window = create_window ("Scaled Blob", SCROLLINGWIN, editor_word_xpos + 300, editor_word_ypos - 100, 5 * scaled_image.get_xsize (), 5 * scaled_image.get_ysize (), 0, scaled_image.get_xsize (), 0, scaled_image.get_ysize (),
TRUE, FALSE, FALSE, TRUE); // down event & key only
clear_view_surface(scale_im_window);
show_sub_image (&scaled_image,
0, 0,
scaled_image.get_xsize (), scaled_image.get_ysize (),
scale_im_window, 0, 0);
line_color_index(scale_im_window, RED);
for (i = 1; i < scaled_image.get_xsize (); i++) {
move2d (scale_im_window, i, 0);
draw2d (scale_im_window, i, scaled_image.get_xsize ());
}
for (i = 1; i < scaled_image.get_ysize (); i++) {
move2d (scale_im_window, 0, i);
draw2d (scale_im_window, scaled_image.get_xsize (), i);
}
overlap_picture_ops(TRUE);
await_event(scale_im_window, TRUE, ANY_EVENT, &event);
destroy_window(clip_im_window);
destroy_window(scale_im_window);
}
WINDOW display_image(IMAGE *image,
const char *title,
INT32 x,
INT32 y,
BOOL8 wait) {
WINDOW im_window;
INT16 i;
GRAPHICS_EVENT event; //output event
// xmin xmax ymin ymax
im_window = create_window (title, SCROLLINGWIN, x, y, 10 * image->get_xsize (), 10 * image->get_ysize (), 0, image->get_xsize (), 0, image->get_ysize (),
TRUE, FALSE, FALSE, TRUE); // down event & key only
clear_view_surface(im_window);
show_sub_image (image,
0, 0,
image->get_xsize (), image->get_ysize (), im_window, 0, 0);
line_color_index(im_window, RED);
for (i = 1; i < image->get_xsize (); i++) {
move2d (im_window, i, 0);
draw2d (im_window, i, image->get_ysize ());
}
for (i = 1; i < image->get_ysize (); i++) {
move2d (im_window, 0, i);
draw2d (im_window, image->get_xsize (), i);
}
overlap_picture_ops(TRUE);
if (wait)
await_event(im_window, TRUE, ANY_EVENT, &event);
return im_window;
}
void
main()
{
int i, j;
int nsubpixels = 1 << (HIBITS+LOBITS);
fixpoint zero, maxpix;
zero = 0;
maxpix = ((NPIXELS-1) << LOBITS) | LOMASK;
InitScreen();
if (verbose) {
printf("zero "); fp_print(zero); printf(", max "); fp_print(maxpix);
printf("\n");
}
for (i=0; i != maxpix + 1; i++) {
for (j=0; j != maxpix + 1; j++) {
if (verbose) {
printf("\n\n************** New Iteration ************\n\n");
printf("%3d, %3d --> ", i, j);
fp_print(i); printf(", "); fp_print(j); printf("\n");
}
clear_buffer();
clear_view_surface(fildes);
fill_color(fildes, 0.5, 0.5, 0.5);
subpixel_triangle(zero, zero, zero, maxpix, i, j);
fill_color(fildes, 0.0, 1.0, 0.0);
subpixel_triangle(zero, zero, maxpix, zero, i, j);
fill_color(fildes, 0.0, 0.0, 1.0);
subpixel_triangle(zero, maxpix, maxpix, maxpix, i, j);
fill_color(fildes, 1.0, 0.0, 0.0);
subpixel_triangle( maxpix, zero, maxpix, maxpix, i, j);
buffer_check();
make_picture_current(fildes);
if (verbose) {
printf(" hit <return> for next iteration\n");
getchar();
}
}
}
}
WINDOW display_clip_image(WERD *word, //word to be processed
IMAGE &bin_image, //whole image
PIXROW_LIST *pixrow_list, //pixrows built
BOX &pix_box //box of subimage
) {
WINDOW clip_window; //window for debug
BOX word_box = word->bounding_box ();
int border = word_box.height () / 2;
BOX display_box = word_box;
display_box.move_bottom_edge (-border);
display_box.move_top_edge (border);
display_box.move_left_edge (-border);
display_box.move_right_edge (border);
display_box -= BOX (ICOORD (0, 0 - BUG_OFFSET),
ICOORD (bin_image.get_xsize (),
bin_image.get_ysize () - BUG_OFFSET));
pgeditor_msg ("Creating Clip window...");
clip_window =
create_window ("Clipped Blobs",
SCROLLINGWIN,
editor_word_xpos, editor_word_ypos,
3 * (word_box.width () + 2 * border),
3 * (word_box.height () + 2 * border),
//window width,height
// xmin, xmax
display_box.left (), display_box.right (),
display_box.bottom () - BUG_OFFSET,
display_box.top () - BUG_OFFSET,
// ymin, ymax
TRUE, FALSE, FALSE, TRUE); // down event & key only
pgeditor_msg ("Creating Clip window...Done");
clear_view_surface(clip_window);
show_sub_image (&bin_image,
display_box.left (),
display_box.bottom (),
display_box.width (),
display_box.height (),
clip_window,
display_box.left (), display_box.bottom () - BUG_OFFSET);
word->plot (clip_window, RED);
word_box.plot (clip_window, INT_HOLLOW, TRUE, BLUE, BLUE);
pix_box.plot (clip_window, INT_HOLLOW, TRUE, BLUE, BLUE);
plot_pixrows(pixrow_list, clip_window);
overlap_picture_ops(TRUE);
return clip_window;
}
void display_images(IMAGE *image_w, IMAGE *image_n, IMAGE *match_image) {
WINDOW w_im_window;
WINDOW n_im_window;
WINDOW match_window;
GRAPHICS_EVENT event; //output event
INT16 i;
// xmin xmax ymin ymax
w_im_window = create_window ("Image 1", SCROLLINGWIN, 20, 100, 10 * image_w->get_xsize (), 10 * image_w->get_ysize (), 0, image_w->get_xsize (), 0, image_w->get_ysize (),
TRUE, FALSE, FALSE, TRUE); // down event & key only
clear_view_surface(w_im_window);
show_sub_image (image_w,
0, 0,
image_w->get_xsize (), image_w->get_ysize (),
w_im_window, 0, 0);
line_color_index(w_im_window, RED);
for (i = 1; i < image_w->get_xsize (); i++) {
move2d (w_im_window, i, 0);
draw2d (w_im_window, i, image_w->get_ysize ());
}
for (i = 1; i < image_w->get_ysize (); i++) {
move2d (w_im_window, 0, i);
draw2d (w_im_window, image_w->get_xsize (), i);
}
// xmin xmax ymin ymax
n_im_window = create_window ("Image 2", SCROLLINGWIN, 240, 100, 10 * image_n->get_xsize (), 10 * image_n->get_ysize (), 0, image_n->get_xsize (), 0, image_n->get_ysize (),
TRUE, FALSE, FALSE, TRUE); // down event & key only
clear_view_surface(n_im_window);
show_sub_image (image_n,
0, 0,
image_n->get_xsize (), image_n->get_ysize (),
n_im_window, 0, 0);
line_color_index(n_im_window, RED);
for (i = 1; i < image_n->get_xsize (); i++) {
move2d (n_im_window, i, 0);
draw2d (n_im_window, i, image_n->get_ysize ());
}
for (i = 1; i < image_n->get_ysize (); i++) {
move2d (n_im_window, 0, i);
draw2d (n_im_window, image_n->get_xsize (), i);
}
overlap_picture_ops(TRUE);
// xmin xmax ymin ymax
match_window = create_window ("Match Result", SCROLLINGWIN, 460, 100, 10 * match_image->get_xsize (), 10 * match_image->get_ysize (), 0, match_image->get_xsize (), 0, match_image->get_ysize (),
TRUE, FALSE, FALSE, TRUE); // down event & key only
clear_view_surface(match_window);
show_sub_image (match_image,
0, 0,
match_image->get_xsize (), match_image->get_ysize (),
match_window, 0, 0);
line_color_index(match_window, RED);
for (i = 1; i < match_image->get_xsize (); i++) {
move2d (match_window, i, 0);
draw2d (match_window, i, match_image->get_ysize ());
}
for (i = 1; i < match_image->get_ysize (); i++) {
move2d (match_window, 0, i);
draw2d (match_window, match_image->get_xsize (), i);
}
overlap_picture_ops(TRUE);
await_event(match_window, TRUE, ANY_EVENT, &event);
destroy_window(w_im_window);
destroy_window(n_im_window);
destroy_window(match_window);
}