Fix padded axis

reco.c

@@ -157,8 +157,8 @@ reco_graph_new (Params *params)
                   "angle-step", angle_step,
                   "theta", theta_rad,
                   "psi", params->psi,
-                  "proj-ox", params->px * 2,
-                  "proj-oy", params->py * 2,
+                  "proj-ox", params->px + xl,
+                  "proj-oy", params->py + yt,
                   "proj-ox-variation", params->px_variation,
                   "vol-ox", params->v_size[0] / 2 + params->v_origin[0],
                   "vol-oy", params->v_size[1] / 2 + params->v_origin[1],