Lines Matching defs:slope
72 float val, slope;
110 val = slope = (float) xd/yd;
119 val = slope = (float) yd/xd;
127 incrway = itemp = sgn ((int) slope);
134 if (val * slope < 0) {
139 val += slope;
288 float radius, slope;
318 slope = atan2((double)(y0 - y), (double)(x0 - x) );
319 if (slope == 0.0 && x0 < x)
320 slope = 3.14159265;
321 x0 = x + radius * cos(slope) + 0.5;
322 y0 = y + radius * sin(slope) + 0.5;
323 slope = atan2((double)(y1 - y), (double)(x1 - x));
324 if (slope == 0.0 && x1 < x)
325 slope = 3.14159265;
326 x1 = x + radius * cos(slope) + 0.5;
327 y1 = y + radius * sin(slope) + 0.5;