lyx_mirror/src/mathed/textpainter.h
André Pönitz e3d52bd203 ascii export tweaking
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@4604 a592a061-630c-0410-9148-cb99ea01b6c8
2002-07-11 15:04:43 +00:00

41 lines
746 B
C++

#ifndef TEXTPAINTER_H
#define TEXTPAINTER_H
#include <vector>
#include <iosfwd>
class TextPainter {
public:
///
TextPainter(int xmax, int ymax);
///
void draw(int x, int y, char const * str);
///
void draw(int x, int y, char c);
///
void show(std::ostream & os, int offset = 0) const;
///
int textheight() const { return ymax_; }
///
void horizontalLine(int x, int y, int len, char c = '-');
///
void verticalLine(int x, int y, int len, char c = '|');
private:
///
typedef std::vector<char> data_type;
///
char at(int x, int y) const;
///
char & at(int x, int y);
/// xsize of the painter area
int xmax_;
/// ysize of the painter area
int ymax_;
/// the image
data_type data_;
};
#endif