Impala Documentation

void Impala::Visualization::Plot::Plot::Pixel2Window	(	double	px,
		double	py,
		double &	wx,
		double &	wy
	)			`[inline]`

Definition at line 143 of file Plot.h.

References mCenter, OglGui::OglWindow::mOglWnd, mRange, mUserPan, and mUserZoom.

Referenced by DrawAxes(), GetRange(), MouseFunc(), and UpdateAxes().

00144     {
00145         wx = (px*mRange[0]/mUserZoom[0])/(double)mOglWnd->width;
00146         wx += mCenter[0]-mUserPan[0]-(.5*mRange[0]/mUserZoom[0]);
00147         wy = (py*mRange[1]/mUserZoom[1])/(double)mOglWnd->height;
00148         wy += mCenter[1]-mUserPan[1]-(.5*mRange[1]/mUserZoom[1]);
00149     }