Lines Matching defs:ax
57 int dx, dy, ax, ay;
63 ax = Math.abs(dx);
65 xmajor = (ax >= ay);
66 diagF = ((float) ax) / ay;
70 ax, ay)) {
90 errminor = ax * 2;
91 ax = -ax; /* For clipping adjustment below */
94 errmajor = ax * 2;
111 error += ysteps * ax * 2;
218 boolean xmajor, int dx, int dy, int ax, int ay) {
242 xsteps = 2 * ysteps * ax + ay;
244 xsteps += ay - ax - 1;
261 ysteps = 2 * xsteps * ay + ax;
263 ysteps += ax - ay - 1;
265 ysteps = ysteps / (2 * ax);
283 xsteps = 2 * ysteps * ax + ay;
285 xsteps += ay - ax;
304 ysteps = 2 * xsteps * ay + ax;
308 ysteps += ax - ay;
310 ysteps = ysteps / (2 * ax);