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| /* | |
| * Copyright (C) 2009-2010, Pino Toscano <[email protected]> | |
| * Copyright (C) 2018, Suzuki Toshiya <[email protected]> | |
| * Copyright (C) 2018, Albert Astals Cid <[email protected]> | |
| * Copyright (C) 2018, Zsombor Hollay-Horvath <[email protected]> | |
| * Copyright (C) 2018, Aleksey Nikolaev <[email protected]> | |
| * | |
| * This program is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU General Public License as published by | |
| * the Free Software Foundation; either version 2, or (at your option) | |
| * any later version. | |
| * | |
| * This program is distributed in the hope that it will be useful, | |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| * GNU General Public License for more details. | |
| * | |
| * You should have received a copy of the GNU General Public License | |
| * along with this program; if not, write to the Free Software | |
| * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. | |
| */ | |
| namespace poppler | |
| { | |
| struct text_box_data; | |
| class POPPLER_CPP_EXPORT text_box | |
| { | |
| friend class page; | |
| public: | |
| text_box(text_box&&); | |
| text_box& operator=(text_box&&); | |
| ~text_box(); | |
| ustring text() const; | |
| rectf bbox() const; | |
| /** | |
| \since 0.68 | |
| */ | |
| int rotation() const; | |
| /** | |
| Get a bbox for the i-th glyph | |
| This method returns a rectf of the bounding box for | |
| the i-th glyph in the text_box. | |
| \note The text_box object owns the rectf objects, | |
| the caller is not needed to free them. | |
| \warning For too large glyph index, rectf(0,0,0,0) | |
| is returned. The number of the glyphs and ustring | |
| codepoints might be different in some complex scripts. | |
| */ | |
| rectf char_bbox(size_t i) const; | |
| bool has_space_after() const; | |
| private: | |
| text_box(text_box_data *data); | |
| std::unique_ptr<text_box_data> m_data; | |
| }; | |
| class document; | |
| class document_private; | |
| class page_private; | |
| class page_transition; | |
| class POPPLER_CPP_EXPORT page : public poppler::noncopyable | |
| { | |
| public: | |
| enum orientation_enum { | |
| landscape, | |
| portrait, | |
| seascape, | |
| upside_down | |
| }; | |
| enum search_direction_enum { | |
| search_from_top, | |
| search_next_result, | |
| search_previous_result | |
| }; | |
| enum text_layout_enum { | |
| physical_layout, | |
| raw_order_layout | |
| }; | |
| ~page(); | |
| orientation_enum orientation() const; | |
| double duration() const; | |
| rectf page_rect(page_box_enum box = crop_box) const; | |
| ustring label() const; | |
| page_transition* transition() const; | |
| bool search(const ustring &text, rectf &r, search_direction_enum direction, | |
| case_sensitivity_enum case_sensitivity, rotation_enum rotation = rotate_0) const; | |
| ustring text(const rectf &rect = rectf()) const; | |
| ustring text(const rectf &rect, text_layout_enum layout_mode) const; | |
| /** | |
| Returns a list of text of the page | |
| This method returns a std::vector of text_box that contain all | |
| the text of the page, with roughly one text word of text | |
| per text_box item. | |
| For text written in western languages (left-to-right and | |
| up-to-down), the std::vector contains the text in the proper | |
| order. | |
| \since 0.63 | |
| \note The page object owns the text_box objects as unique_ptr, | |
| the caller is not needed to free them. | |
| \warning This method is not tested with Asian scripts | |
| */ | |
| std::vector<text_box> text_list() const; | |
| private: | |
| page(document_private *doc, int index); | |
| page_private *d; | |
| friend class page_private; | |
| friend class document; | |
| }; | |
| } | |