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59 lines
1.1 KiB
C++
59 lines
1.1 KiB
C++
/*
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* Header file for HTMLState
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* Copyright (C) 2013 Lu Wang <coolwanglu@gmail.com>
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*/
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#ifndef HTMLSTATE_H__
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#define HTMLSTATE_H__
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#include "Color.h"
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namespace pdf2htmlEX {
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struct FontInfo
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{
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long long id;
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bool use_tounicode;
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int em_size;
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double space_width;
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double ascent, descent;
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bool is_type3;
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bool is_embeded;
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};
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struct HTMLTextState
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{
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const FontInfo * font_info;
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double font_size;
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Color fill_color;
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Color stroke_color;
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double letter_space;
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double word_space;
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// relative to the previous state
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double vertical_align;
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// the offset cause by a single ' ' char
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double single_space_offset(void) const {
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return word_space + letter_space + font_info->space_width * font_size;
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}
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// calculate em_size of this state
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double em_size(void) const {
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return font_size * (font_info->ascent - font_info->descent);
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}
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};
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struct HTMLLineState
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{
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double x,y;
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double transform_matrix[4];
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};
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struct HTMLClipState
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{
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double xmin, xmax, ymin, ymax;
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};
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} // namespace pdf2htmlEX
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#endif //HTMLSTATE_H__
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