2807     *sin_theta,  in RotationalBlurImage()  local
2860   sin_theta=(double *) AcquireQuantumMemory((size_t) n,  in RotationalBlurImage()
2861     sizeof(*sin_theta));  in RotationalBlurImage()
2863       (sin_theta == (double *) NULL))  in RotationalBlurImage()
2867       if (sin_theta != (double *) NULL)  in RotationalBlurImage()
2868         sin_theta=(double *) RelinquishMagickMemory(sin_theta);  in RotationalBlurImage()
2876     sin_theta[i]=sin((double) (theta*i-offset));  in RotationalBlurImage()
2977                 center.x*cos_theta[j]-center.y*sin_theta[j]+0.5),(ssize_t)  in RotationalBlurImage()
2978                 (blur_center.y+center.x*sin_theta[j]+center.y*cos_theta[j]+0.5),  in RotationalBlurImage()
2998             center.x*cos_theta[j]-center.y*sin_theta[j]+0.5),(ssize_t)  in RotationalBlurImage()
2999             (blur_center.y+center.x*sin_theta[j]+center.y*cos_theta[j]+0.5),  in RotationalBlurImage()
3036   sin_theta=(double *) RelinquishMagickMemory(sin_theta);  in RotationalBlurImage()