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    Searched refs:xradius (Results 1 - 2 of 2) sorted by null

  /external/eigen/demos/mandelbrot/
mandelbrot.cpp 40 const double xradius = widget->xradius; local
41 const double yradius = xradius * img_height / img_width;
44 Vector2 start(widget->center.x() - widget->xradius, widget->center.y() - yradius);
45 Vector2 step(2*widget->xradius/img_width, 2*yradius/img_height);
114 double resolution = widget->xradius*2/widget->width();
153 setWindowTitle(QString("resolution ")+QString::number(xradius*2/width(), 'e', 2)
178 double yradius = xradius * height() / width();
179 center = Eigen::Vector2d(center.x() + (event->pos().x() - width()/2) * xradius * 2 / width(),
197 xradius *= t
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mandelbrot.h 40 double xradius; member in class:MandelbrotWidget
55 MandelbrotWidget() : QWidget(), center(0,0), xradius(2),

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