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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15422 a592a061-630c-0410-9148-cb99ea01b6c8
70 lines
1.5 KiB
C++
70 lines
1.5 KiB
C++
// -*- C++ -*-
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/**
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* \file TextPainter.h
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author André Pönitz
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*
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* Full author contact details are available in file CREDITS.
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*/
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#ifndef TEXTPAINTER_H
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#define TEXTPAINTER_H
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#include "support/docstream.h"
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#include <vector>
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namespace lyx {
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// FIXME: Abdel 16/10/2006
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// This TextPainter class is never used, this is dead code.
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/* Georg explanation of current situation:
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AFAIK the text painter was used to export math formulas as ASCII art.
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The text painter is like a real painter, but operating on a very coarse
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grid of character cells where each cell can be filled with an ASCII character.
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I don't know why it is currently disabled. I do know that we have a bugzilla
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request for reenabling it.
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*/
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class TextPainter {
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public:
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///
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TextPainter(int xmax, int ymax);
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///
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void draw(int x, int y, char_type const * str);
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///
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void draw(int x, int y, char_type c);
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///
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void show(odocstream & os, int offset = 0) const;
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///
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int textheight() const { return ymax_; }
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///
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void horizontalLine(int x, int y, int len, char_type c = '-');
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///
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void verticalLine(int x, int y, int len, char_type c = '|');
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private:
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///
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typedef std::vector<char_type> data_type;
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///
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char_type at(int x, int y) const;
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///
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char_type & at(int x, int y);
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/// xsize of the painter area
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int xmax_;
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/// ysize of the painter area
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int ymax_;
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/// the image
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data_type data_;
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};
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} // namespace lyx
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#endif
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