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#ifndef MANDELBROT_H
#define MANDELBROT_H
#include <Eigen/Array>
#include <QtGui/QApplication>
#include <QtGui/QWidget>
class MandelbrotWidget : public QWidget
{
Q_OBJECT
Eigen::Vector2d center;
double xradius;
int size;
unsigned char *buffer;
QPoint lastpos;
int draft;
protected:
void resizeEvent(QResizeEvent *);
void paintEvent(QPaintEvent *);
void mousePressEvent(QMouseEvent *event);
void mouseMoveEvent(QMouseEvent *event);
template<typename Real> int render(int max_iter, int resx, int resy);
public:
MandelbrotWidget() : QWidget(), center(0,0), xradius(2),
size(0), buffer(0), draft(16)
{
setAutoFillBackground(false);
}
~MandelbrotWidget() { if(buffer) delete[]buffer; }
};
#endif // MANDELBROT_H
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