/**
* bln_word_window_handle()
*
* @return a WINDOW for the word window, creating it if necessary
*/
ScrollView* bln_word_window_handle() { // return handle
// not opened yet
if (bln_word_window == NULL) {
pgeditor_msg("Creating BLN word window...");
bln_word_window = new ScrollView(editor_word_name.string(),
editor_word_xpos, editor_word_ypos, editor_word_width,
editor_word_height, 4000, 4000, true);
BlnEventHandler* a = new BlnEventHandler();
bln_word_window->AddEventHandler(a);
pgeditor_msg("Creating BLN word window...Done");
}
return bln_word_window;
}
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;
}
ScrollView* display_clip_image(WERD *word, //word to be processed
IMAGE &bin_image, //whole image
PIXROW_LIST *pixrow_list, //pixrows built
TBOX &pix_box //box of subimage
) {
ScrollView* clip_window; //window for debug
TBOX word_box = word->bounding_box ();
int border = word_box.height () / 2;
TBOX 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 -= TBOX (ICOORD (0, 0 - BUG_OFFSET),
ICOORD (bin_image.get_xsize (),
bin_image.get_ysize () - BUG_OFFSET));
pgeditor_msg ("Creating Clip window...");
clip_window = new ScrollView("Clipped Blobs",
editor_word_xpos, editor_word_ypos,
3 * (word_box.width () + 2 * border),
3 * (word_box.height () + 2 * border),
display_box.left () + display_box.right (),
display_box.bottom () - BUG_OFFSET +
display_box.top () - BUG_OFFSET,
true);
// ymin, ymax
pgeditor_msg ("Creating Clip window...Done");
clip_window->Clear();
sv_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, ScrollView::RED);
word_box.plot (clip_window, ScrollView::BLUE, ScrollView::BLUE);
pix_box.plot (clip_window, ScrollView::BLUE, ScrollView::BLUE);
plot_pixrows(pixrow_list, clip_window);
return clip_window;
}
