Searched refs:d_dy (Results 1 – 1 of 1) sorted by relevance
173 double d_dx, d_dy, scale; in miEllipseAngleToSlope() local211 d_dy = Dsin(angle) * height; in miEllipseAngleToSlope()214 *d_dyp = -d_dy / 2.0; in miEllipseAngleToSlope()222 if (d_dy < 0.0) { in miEllipseAngleToSlope()223 d_dy = -d_dy; in miEllipseAngleToSlope()227 if (d_dy > d_dx) in miEllipseAngleToSlope()228 scale = d_dy; in miEllipseAngleToSlope()233 dy = floor((d_dy * 32768) / scale + 0.5); in miEllipseAngleToSlope()