| 79 | }; |
| 80 | |
| 81 | std::wstring build_ocr_text_spans(const std::map<point_t, ocr_rec_t> &ps, std::vector<ocr_text_span_t> &spans) { |
| 82 | spans.clear(); |
| 83 | std::wstring text; |
| 84 | |
| 85 | for (const auto &it : ps) { |
| 86 | if (it.second.text.empty()) |
| 87 | continue; |
| 88 | |
| 89 | ocr_text_span_t span; |
| 90 | span.begin = text.size(); |
| 91 | text.append(it.second.text); |
| 92 | span.end = text.size(); |
| 93 | span.point = it.first; |
| 94 | spans.push_back(span); |
| 95 | } |
| 96 | |
| 97 | return text; |
| 98 | } |
| 99 | |
| 100 | const ocr_text_span_t *find_ocr_text_span(const std::vector<ocr_text_span_t> &spans, size_t index) { |
| 101 | for (const auto &span : spans) { |